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changed end of line to windows, which seems to be the majority of developers main platform.

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2.0.x
Bernhard Kubicek 13 years ago
parent 00674af3a8
commit 40e8081623
22 changed files with 9923 additions and 9923 deletions
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Marlin/FatStructs.h
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/* Arduino SdFat Library /* Arduino SdFat Library
* Copyright (C) 2009 by William Greiman * Copyright (C) 2009 by William Greiman
* *
* This file is part of the Arduino SdFat Library * This file is part of the Arduino SdFat Library
* *
* This Library is free software: you can redistribute it and/or modify * This Library is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or * the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version. * (at your option) any later version.
* *
* This Library is distributed in the hope that it will be useful, * This Library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of * but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details. * GNU General Public License for more details.
* *
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with the Arduino SdFat Library. If not, see * along with the Arduino SdFat Library. If not, see
* <http://www.gnu.org/licenses/>. * <http://www.gnu.org/licenses/>.
*/ */
#ifndef FatStructs_h #ifndef FatStructs_h
#define FatStructs_h #define FatStructs_h
/** /**
* \file * \file
* FAT file structures * FAT file structures
*/ */
/* /*
* mostly from Microsoft document fatgen103.doc * mostly from Microsoft document fatgen103.doc
* http://www.microsoft.com/whdc/system/platform/firmware/fatgen.mspx * http://www.microsoft.com/whdc/system/platform/firmware/fatgen.mspx
*/ */
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
/** Value for byte 510 of boot block or MBR */ /** Value for byte 510 of boot block or MBR */
uint8_t const BOOTSIG0 = 0X55; uint8_t const BOOTSIG0 = 0X55;
/** Value for byte 511 of boot block or MBR */ /** Value for byte 511 of boot block or MBR */
uint8_t const BOOTSIG1 = 0XAA; uint8_t const BOOTSIG1 = 0XAA;
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
/** /**
* \struct partitionTable * \struct partitionTable
* \brief MBR partition table entry * \brief MBR partition table entry
* *
* A partition table entry for a MBR formatted storage device. * A partition table entry for a MBR formatted storage device.
* The MBR partition table has four entries. * The MBR partition table has four entries.
*/ */
struct partitionTable { struct partitionTable {
/** /**
* Boot Indicator . Indicates whether the volume is the active * Boot Indicator . Indicates whether the volume is the active
* partition. Legal values include: 0X00. Do not use for booting. * partition. Legal values include: 0X00. Do not use for booting.
* 0X80 Active partition. * 0X80 Active partition.
*/ */
uint8_t boot; uint8_t boot;
/** /**
* Head part of Cylinder-head-sector address of the first block in * Head part of Cylinder-head-sector address of the first block in
* the partition. Legal values are 0-255. Only used in old PC BIOS. * the partition. Legal values are 0-255. Only used in old PC BIOS.
*/ */
uint8_t beginHead; uint8_t beginHead;
/** /**
* Sector part of Cylinder-head-sector address of the first block in * Sector part of Cylinder-head-sector address of the first block in
* the partition. Legal values are 1-63. Only used in old PC BIOS. * the partition. Legal values are 1-63. Only used in old PC BIOS.
*/ */
unsigned beginSector : 6; unsigned beginSector : 6;
/** High bits cylinder for first block in partition. */ /** High bits cylinder for first block in partition. */
unsigned beginCylinderHigh : 2; unsigned beginCylinderHigh : 2;
/** /**
* Combine beginCylinderLow with beginCylinderHigh. Legal values * Combine beginCylinderLow with beginCylinderHigh. Legal values
* are 0-1023. Only used in old PC BIOS. * are 0-1023. Only used in old PC BIOS.
*/ */
uint8_t beginCylinderLow; uint8_t beginCylinderLow;
/** /**
* Partition type. See defines that begin with PART_TYPE_ for * Partition type. See defines that begin with PART_TYPE_ for
* some Microsoft partition types. * some Microsoft partition types.
*/ */
uint8_t type; uint8_t type;
/** /**
* head part of cylinder-head-sector address of the last sector in the * head part of cylinder-head-sector address of the last sector in the
* partition. Legal values are 0-255. Only used in old PC BIOS. * partition. Legal values are 0-255. Only used in old PC BIOS.
*/ */
uint8_t endHead; uint8_t endHead;
/** /**
* Sector part of cylinder-head-sector address of the last sector in * Sector part of cylinder-head-sector address of the last sector in
* the partition. Legal values are 1-63. Only used in old PC BIOS. * the partition. Legal values are 1-63. Only used in old PC BIOS.
*/ */
unsigned endSector : 6; unsigned endSector : 6;
/** High bits of end cylinder */ /** High bits of end cylinder */
unsigned endCylinderHigh : 2; unsigned endCylinderHigh : 2;
/** /**
* Combine endCylinderLow with endCylinderHigh. Legal values * Combine endCylinderLow with endCylinderHigh. Legal values
* are 0-1023. Only used in old PC BIOS. * are 0-1023. Only used in old PC BIOS.
*/ */
uint8_t endCylinderLow; uint8_t endCylinderLow;
/** Logical block address of the first block in the partition. */ /** Logical block address of the first block in the partition. */
uint32_t firstSector; uint32_t firstSector;
/** Length of the partition, in blocks. */ /** Length of the partition, in blocks. */
uint32_t totalSectors; uint32_t totalSectors;
}; };
/** Type name for partitionTable */ /** Type name for partitionTable */
typedef struct partitionTable part_t; typedef struct partitionTable part_t;
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
/** /**
* \struct masterBootRecord * \struct masterBootRecord
* *
* \brief Master Boot Record * \brief Master Boot Record
* *
* The first block of a storage device that is formatted with a MBR. * The first block of a storage device that is formatted with a MBR.
*/ */
struct masterBootRecord { struct masterBootRecord {
/** Code Area for master boot program. */ /** Code Area for master boot program. */
uint8_t codeArea[440]; uint8_t codeArea[440];
/** Optional WindowsNT disk signature. May contain more boot code. */ /** Optional WindowsNT disk signature. May contain more boot code. */
uint32_t diskSignature; uint32_t diskSignature;
/** Usually zero but may be more boot code. */ /** Usually zero but may be more boot code. */
uint16_t usuallyZero; uint16_t usuallyZero;
/** Partition tables. */ /** Partition tables. */
part_t part[4]; part_t part[4];
/** First MBR signature byte. Must be 0X55 */ /** First MBR signature byte. Must be 0X55 */
uint8_t mbrSig0; uint8_t mbrSig0;
/** Second MBR signature byte. Must be 0XAA */ /** Second MBR signature byte. Must be 0XAA */
uint8_t mbrSig1; uint8_t mbrSig1;
}; };
/** Type name for masterBootRecord */ /** Type name for masterBootRecord */
typedef struct masterBootRecord mbr_t; typedef struct masterBootRecord mbr_t;
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
/** /**
* \struct biosParmBlock * \struct biosParmBlock
* *
* \brief BIOS parameter block * \brief BIOS parameter block
* *
* The BIOS parameter block describes the physical layout of a FAT volume. * The BIOS parameter block describes the physical layout of a FAT volume.
*/ */
struct biosParmBlock { struct biosParmBlock {
/** /**
* Count of bytes per sector. This value may take on only the * Count of bytes per sector. This value may take on only the
* following values: 512, 1024, 2048 or 4096 * following values: 512, 1024, 2048 or 4096
*/ */
uint16_t bytesPerSector; uint16_t bytesPerSector;
/** /**
* Number of sectors per allocation unit. This value must be a * Number of sectors per allocation unit. This value must be a
* power of 2 that is greater than 0. The legal values are * power of 2 that is greater than 0. The legal values are
* 1, 2, 4, 8, 16, 32, 64, and 128. * 1, 2, 4, 8, 16, 32, 64, and 128.
*/ */
uint8_t sectorsPerCluster; uint8_t sectorsPerCluster;
/** /**
* Number of sectors before the first FAT. * Number of sectors before the first FAT.
* This value must not be zero. * This value must not be zero.
*/ */
uint16_t reservedSectorCount; uint16_t reservedSectorCount;
/** The count of FAT data structures on the volume. This field should /** The count of FAT data structures on the volume. This field should
* always contain the value 2 for any FAT volume of any type. * always contain the value 2 for any FAT volume of any type.
*/ */
uint8_t fatCount; uint8_t fatCount;
/** /**
* For FAT12 and FAT16 volumes, this field contains the count of * For FAT12 and FAT16 volumes, this field contains the count of
* 32-byte directory entries in the root directory. For FAT32 volumes, * 32-byte directory entries in the root directory. For FAT32 volumes,
* this field must be set to 0. For FAT12 and FAT16 volumes, this * this field must be set to 0. For FAT12 and FAT16 volumes, this
* value should always specify a count that when multiplied by 32 * value should always specify a count that when multiplied by 32
* results in a multiple of bytesPerSector. FAT16 volumes should * results in a multiple of bytesPerSector. FAT16 volumes should
* use the value 512. * use the value 512.
*/ */
uint16_t rootDirEntryCount; uint16_t rootDirEntryCount;
/** /**
* This field is the old 16-bit total count of sectors on the volume. * This field is the old 16-bit total count of sectors on the volume.
* This count includes the count of all sectors in all four regions * This count includes the count of all sectors in all four regions
* of the volume. This field can be 0; if it is 0, then totalSectors32 * of the volume. This field can be 0; if it is 0, then totalSectors32
* must be non-zero. For FAT32 volumes, this field must be 0. For * must be non-zero. For FAT32 volumes, this field must be 0. For
* FAT12 and FAT16 volumes, this field contains the sector count, and * FAT12 and FAT16 volumes, this field contains the sector count, and
* totalSectors32 is 0 if the total sector count fits * totalSectors32 is 0 if the total sector count fits
* (is less than 0x10000). * (is less than 0x10000).
*/ */
uint16_t totalSectors16; uint16_t totalSectors16;
/** /**
* This dates back to the old MS-DOS 1.x media determination and is * This dates back to the old MS-DOS 1.x media determination and is
* no longer usually used for anything. 0xF8 is the standard value * no longer usually used for anything. 0xF8 is the standard value
* for fixed (non-removable) media. For removable media, 0xF0 is * for fixed (non-removable) media. For removable media, 0xF0 is
* frequently used. Legal values are 0xF0 or 0xF8-0xFF. * frequently used. Legal values are 0xF0 or 0xF8-0xFF.
*/ */
uint8_t mediaType; uint8_t mediaType;
/** /**
* Count of sectors occupied by one FAT on FAT12/FAT16 volumes. * Count of sectors occupied by one FAT on FAT12/FAT16 volumes.
* On FAT32 volumes this field must be 0, and sectorsPerFat32 * On FAT32 volumes this field must be 0, and sectorsPerFat32
* contains the FAT size count. * contains the FAT size count.
*/ */
uint16_t sectorsPerFat16; uint16_t sectorsPerFat16;
/** Sectors per track for interrupt 0x13. Not used otherwise. */ /** Sectors per track for interrupt 0x13. Not used otherwise. */
uint16_t sectorsPerTrtack; uint16_t sectorsPerTrtack;
/** Number of heads for interrupt 0x13. Not used otherwise. */ /** Number of heads for interrupt 0x13. Not used otherwise. */
uint16_t headCount; uint16_t headCount;
/** /**
* Count of hidden sectors preceding the partition that contains this * Count of hidden sectors preceding the partition that contains this
* FAT volume. This field is generally only relevant for media * FAT volume. This field is generally only relevant for media
* visible on interrupt 0x13. * visible on interrupt 0x13.
*/ */
uint32_t hidddenSectors; uint32_t hidddenSectors;
/** /**
* This field is the new 32-bit total count of sectors on the volume. * This field is the new 32-bit total count of sectors on the volume.
* This count includes the count of all sectors in all four regions * This count includes the count of all sectors in all four regions
* of the volume. This field can be 0; if it is 0, then * of the volume. This field can be 0; if it is 0, then
* totalSectors16 must be non-zero. * totalSectors16 must be non-zero.
*/ */
uint32_t totalSectors32; uint32_t totalSectors32;
/** /**
* Count of sectors occupied by one FAT on FAT32 volumes. * Count of sectors occupied by one FAT on FAT32 volumes.
*/ */
uint32_t sectorsPerFat32; uint32_t sectorsPerFat32;
/** /**
* This field is only defined for FAT32 media and does not exist on * This field is only defined for FAT32 media and does not exist on
* FAT12 and FAT16 media. * FAT12 and FAT16 media.
* Bits 0-3 -- Zero-based number of active FAT. * Bits 0-3 -- Zero-based number of active FAT.
* Only valid if mirroring is disabled. * Only valid if mirroring is disabled.
* Bits 4-6 -- Reserved. * Bits 4-6 -- Reserved.
* Bit 7 -- 0 means the FAT is mirrored at runtime into all FATs. * Bit 7 -- 0 means the FAT is mirrored at runtime into all FATs.
* -- 1 means only one FAT is active; it is the one referenced in bits 0-3. * -- 1 means only one FAT is active; it is the one referenced in bits 0-3.
* Bits 8-15 -- Reserved. * Bits 8-15 -- Reserved.
*/ */
uint16_t fat32Flags; uint16_t fat32Flags;
/** /**
* FAT32 version. High byte is major revision number. * FAT32 version. High byte is major revision number.
* Low byte is minor revision number. Only 0.0 define. * Low byte is minor revision number. Only 0.0 define.
*/ */
uint16_t fat32Version; uint16_t fat32Version;
/** /**
* Cluster number of the first cluster of the root directory for FAT32. * Cluster number of the first cluster of the root directory for FAT32.
* This usually 2 but not required to be 2. * This usually 2 but not required to be 2.
*/ */
uint32_t fat32RootCluster; uint32_t fat32RootCluster;
/** /**
* Sector number of FSINFO structure in the reserved area of the * Sector number of FSINFO structure in the reserved area of the
* FAT32 volume. Usually 1. * FAT32 volume. Usually 1.
*/ */
uint16_t fat32FSInfo; uint16_t fat32FSInfo;
/** /**
* If non-zero, indicates the sector number in the reserved area * If non-zero, indicates the sector number in the reserved area
* of the volume of a copy of the boot record. Usually 6. * of the volume of a copy of the boot record. Usually 6.
* No value other than 6 is recommended. * No value other than 6 is recommended.
*/ */
uint16_t fat32BackBootBlock; uint16_t fat32BackBootBlock;
/** /**
* Reserved for future expansion. Code that formats FAT32 volumes * Reserved for future expansion. Code that formats FAT32 volumes
* should always set all of the bytes of this field to 0. * should always set all of the bytes of this field to 0.
*/ */
uint8_t fat32Reserved[12]; uint8_t fat32Reserved[12];
}; };
/** Type name for biosParmBlock */ /** Type name for biosParmBlock */
typedef struct biosParmBlock bpb_t; typedef struct biosParmBlock bpb_t;
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
/** /**
* \struct fat32BootSector * \struct fat32BootSector
* *
* \brief Boot sector for a FAT16 or FAT32 volume. * \brief Boot sector for a FAT16 or FAT32 volume.
* *
*/ */
struct fat32BootSector { struct fat32BootSector {
/** X86 jmp to boot program */ /** X86 jmp to boot program */
uint8_t jmpToBootCode[3]; uint8_t jmpToBootCode[3];
/** informational only - don't depend on it */ /** informational only - don't depend on it */
char oemName[8]; char oemName[8];
/** BIOS Parameter Block */ /** BIOS Parameter Block */
bpb_t bpb; bpb_t bpb;
/** for int0x13 use value 0X80 for hard drive */ /** for int0x13 use value 0X80 for hard drive */
uint8_t driveNumber; uint8_t driveNumber;
/** used by Windows NT - should be zero for FAT */ /** used by Windows NT - should be zero for FAT */
uint8_t reserved1; uint8_t reserved1;
/** 0X29 if next three fields are valid */ /** 0X29 if next three fields are valid */
uint8_t bootSignature; uint8_t bootSignature;
/** usually generated by combining date and time */ /** usually generated by combining date and time */
uint32_t volumeSerialNumber; uint32_t volumeSerialNumber;
/** should match volume label in root dir */ /** should match volume label in root dir */
char volumeLabel[11]; char volumeLabel[11];
/** informational only - don't depend on it */ /** informational only - don't depend on it */
char fileSystemType[8]; char fileSystemType[8];
/** X86 boot code */ /** X86 boot code */
uint8_t bootCode[420]; uint8_t bootCode[420];
/** must be 0X55 */ /** must be 0X55 */
uint8_t bootSectorSig0; uint8_t bootSectorSig0;
/** must be 0XAA */ /** must be 0XAA */
uint8_t bootSectorSig1; uint8_t bootSectorSig1;
}; };
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
// End Of Chain values for FAT entries // End Of Chain values for FAT entries
/** FAT16 end of chain value used by Microsoft. */ /** FAT16 end of chain value used by Microsoft. */
uint16_t const FAT16EOC = 0XFFFF; uint16_t const FAT16EOC = 0XFFFF;
/** Minimum value for FAT16 EOC. Use to test for EOC. */ /** Minimum value for FAT16 EOC. Use to test for EOC. */
uint16_t const FAT16EOC_MIN = 0XFFF8; uint16_t const FAT16EOC_MIN = 0XFFF8;
/** FAT32 end of chain value used by Microsoft. */ /** FAT32 end of chain value used by Microsoft. */
uint32_t const FAT32EOC = 0X0FFFFFFF; uint32_t const FAT32EOC = 0X0FFFFFFF;
/** Minimum value for FAT32 EOC. Use to test for EOC. */ /** Minimum value for FAT32 EOC. Use to test for EOC. */
uint32_t const FAT32EOC_MIN = 0X0FFFFFF8; uint32_t const FAT32EOC_MIN = 0X0FFFFFF8;
/** Mask a for FAT32 entry. Entries are 28 bits. */ /** Mask a for FAT32 entry. Entries are 28 bits. */
uint32_t const FAT32MASK = 0X0FFFFFFF; uint32_t const FAT32MASK = 0X0FFFFFFF;
/** Type name for fat32BootSector */ /** Type name for fat32BootSector */
typedef struct fat32BootSector fbs_t; typedef struct fat32BootSector fbs_t;
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
/** /**
* \struct directoryEntry * \struct directoryEntry
* \brief FAT short directory entry * \brief FAT short directory entry
* *
* Short means short 8.3 name, not the entry size. * Short means short 8.3 name, not the entry size.
* *
* Date Format. A FAT directory entry date stamp is a 16-bit field that is * Date Format. A FAT directory entry date stamp is a 16-bit field that is
* basically a date relative to the MS-DOS epoch of 01/01/1980. Here is the * basically a date relative to the MS-DOS epoch of 01/01/1980. Here is the
* format (bit 0 is the LSB of the 16-bit word, bit 15 is the MSB of the * format (bit 0 is the LSB of the 16-bit word, bit 15 is the MSB of the
* 16-bit word): * 16-bit word):
* *
* Bits 9-15: Count of years from 1980, valid value range 0-127 * Bits 9-15: Count of years from 1980, valid value range 0-127
* inclusive (1980-2107). * inclusive (1980-2107).
* *
* Bits 5-8: Month of year, 1 = January, valid value range 1-12 inclusive. * Bits 5-8: Month of year, 1 = January, valid value range 1-12 inclusive.
* *
* Bits 0-4: Day of month, valid value range 1-31 inclusive. * Bits 0-4: Day of month, valid value range 1-31 inclusive.
* *
* Time Format. A FAT directory entry time stamp is a 16-bit field that has * Time Format. A FAT directory entry time stamp is a 16-bit field that has
* a granularity of 2 seconds. Here is the format (bit 0 is the LSB of the * a granularity of 2 seconds. Here is the format (bit 0 is the LSB of the
* 16-bit word, bit 15 is the MSB of the 16-bit word). * 16-bit word, bit 15 is the MSB of the 16-bit word).
* *
* Bits 11-15: Hours, valid value range 0-23 inclusive. * Bits 11-15: Hours, valid value range 0-23 inclusive.
* *
* Bits 5-10: Minutes, valid value range 0-59 inclusive. * Bits 5-10: Minutes, valid value range 0-59 inclusive.
* *
* Bits 0-4: 2-second count, valid value range 0-29 inclusive (0 - 58 seconds). * Bits 0-4: 2-second count, valid value range 0-29 inclusive (0 - 58 seconds).
* *
* The valid time range is from Midnight 00:00:00 to 23:59:58. * The valid time range is from Midnight 00:00:00 to 23:59:58.
*/ */
struct directoryEntry { struct directoryEntry {
/** /**
* Short 8.3 name. * Short 8.3 name.
* The first eight bytes contain the file name with blank fill. * The first eight bytes contain the file name with blank fill.
* The last three bytes contain the file extension with blank fill. * The last three bytes contain the file extension with blank fill.
*/ */
uint8_t name[11]; uint8_t name[11];
/** Entry attributes. /** Entry attributes.
* *
* The upper two bits of the attribute byte are reserved and should * The upper two bits of the attribute byte are reserved and should
* always be set to 0 when a file is created and never modified or * always be set to 0 when a file is created and never modified or
* looked at after that. See defines that begin with DIR_ATT_. * looked at after that. See defines that begin with DIR_ATT_.
*/ */
uint8_t attributes; uint8_t attributes;
/** /**
* Reserved for use by Windows NT. Set value to 0 when a file is * Reserved for use by Windows NT. Set value to 0 when a file is
* created and never modify or look at it after that. * created and never modify or look at it after that.
*/ */
uint8_t reservedNT; uint8_t reservedNT;
/** /**
* The granularity of the seconds part of creationTime is 2 seconds * The granularity of the seconds part of creationTime is 2 seconds
* so this field is a count of tenths of a second and its valid * so this field is a count of tenths of a second and its valid
* value range is 0-199 inclusive. (WHG note - seems to be hundredths) * value range is 0-199 inclusive. (WHG note - seems to be hundredths)
*/ */
uint8_t creationTimeTenths; uint8_t creationTimeTenths;
/** Time file was created. */ /** Time file was created. */
uint16_t creationTime; uint16_t creationTime;
/** Date file was created. */ /** Date file was created. */
uint16_t creationDate; uint16_t creationDate;
/** /**
* Last access date. Note that there is no last access time, only * Last access date. Note that there is no last access time, only
* a date. This is the date of last read or write. In the case of * a date. This is the date of last read or write. In the case of
* a write, this should be set to the same date as lastWriteDate. * a write, this should be set to the same date as lastWriteDate.
*/ */
uint16_t lastAccessDate; uint16_t lastAccessDate;
/** /**
* High word of this entry's first cluster number (always 0 for a * High word of this entry's first cluster number (always 0 for a
* FAT12 or FAT16 volume). * FAT12 or FAT16 volume).
*/ */
uint16_t firstClusterHigh; uint16_t firstClusterHigh;
/** Time of last write. File creation is considered a write. */ /** Time of last write. File creation is considered a write. */
uint16_t lastWriteTime; uint16_t lastWriteTime;
/** Date of last write. File creation is considered a write. */ /** Date of last write. File creation is considered a write. */
uint16_t lastWriteDate; uint16_t lastWriteDate;
/** Low word of this entry's first cluster number. */ /** Low word of this entry's first cluster number. */
uint16_t firstClusterLow; uint16_t firstClusterLow;
/** 32-bit unsigned holding this file's size in bytes. */ /** 32-bit unsigned holding this file's size in bytes. */
uint32_t fileSize; uint32_t fileSize;
}; };
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
// Definitions for directory entries // Definitions for directory entries
// //
/** Type name for directoryEntry */ /** Type name for directoryEntry */
typedef struct directoryEntry dir_t; typedef struct directoryEntry dir_t;
/** escape for name[0] = 0XE5 */ /** escape for name[0] = 0XE5 */
uint8_t const DIR_NAME_0XE5 = 0X05; uint8_t const DIR_NAME_0XE5 = 0X05;
/** name[0] value for entry that is free after being "deleted" */ /** name[0] value for entry that is free after being "deleted" */
uint8_t const DIR_NAME_DELETED = 0XE5; uint8_t const DIR_NAME_DELETED = 0XE5;
/** name[0] value for entry that is free and no allocated entries follow */ /** name[0] value for entry that is free and no allocated entries follow */
uint8_t const DIR_NAME_FREE = 0X00; uint8_t const DIR_NAME_FREE = 0X00;
/** file is read-only */ /** file is read-only */
uint8_t const DIR_ATT_READ_ONLY = 0X01; uint8_t const DIR_ATT_READ_ONLY = 0X01;
/** File should hidden in directory listings */ /** File should hidden in directory listings */
uint8_t const DIR_ATT_HIDDEN = 0X02; uint8_t const DIR_ATT_HIDDEN = 0X02;
/** Entry is for a system file */ /** Entry is for a system file */
uint8_t const DIR_ATT_SYSTEM = 0X04; uint8_t const DIR_ATT_SYSTEM = 0X04;
/** Directory entry contains the volume label */ /** Directory entry contains the volume label */
uint8_t const DIR_ATT_VOLUME_ID = 0X08; uint8_t const DIR_ATT_VOLUME_ID = 0X08;
/** Entry is for a directory */ /** Entry is for a directory */
uint8_t const DIR_ATT_DIRECTORY = 0X10; uint8_t const DIR_ATT_DIRECTORY = 0X10;
/** Old DOS archive bit for backup support */ /** Old DOS archive bit for backup support */
uint8_t const DIR_ATT_ARCHIVE = 0X20; uint8_t const DIR_ATT_ARCHIVE = 0X20;
/** Test value for long name entry. Test is /** Test value for long name entry. Test is
(d->attributes & DIR_ATT_LONG_NAME_MASK) == DIR_ATT_LONG_NAME. */ (d->attributes & DIR_ATT_LONG_NAME_MASK) == DIR_ATT_LONG_NAME. */
uint8_t const DIR_ATT_LONG_NAME = 0X0F; uint8_t const DIR_ATT_LONG_NAME = 0X0F;
/** Test mask for long name entry */ /** Test mask for long name entry */
uint8_t const DIR_ATT_LONG_NAME_MASK = 0X3F; uint8_t const DIR_ATT_LONG_NAME_MASK = 0X3F;
/** defined attribute bits */ /** defined attribute bits */
uint8_t const DIR_ATT_DEFINED_BITS = 0X3F; uint8_t const DIR_ATT_DEFINED_BITS = 0X3F;
/** Directory entry is part of a long name */ /** Directory entry is part of a long name */
static inline uint8_t DIR_IS_LONG_NAME(const dir_t* dir) { static inline uint8_t DIR_IS_LONG_NAME(const dir_t* dir) {
return (dir->attributes & DIR_ATT_LONG_NAME_MASK) == DIR_ATT_LONG_NAME; return (dir->attributes & DIR_ATT_LONG_NAME_MASK) == DIR_ATT_LONG_NAME;
} }
/** Mask for file/subdirectory tests */ /** Mask for file/subdirectory tests */
uint8_t const DIR_ATT_FILE_TYPE_MASK = (DIR_ATT_VOLUME_ID | DIR_ATT_DIRECTORY); uint8_t const DIR_ATT_FILE_TYPE_MASK = (DIR_ATT_VOLUME_ID | DIR_ATT_DIRECTORY);
/** Directory entry is for a file */ /** Directory entry is for a file */
static inline uint8_t DIR_IS_FILE(const dir_t* dir) { static inline uint8_t DIR_IS_FILE(const dir_t* dir) {
return (dir->attributes & DIR_ATT_FILE_TYPE_MASK) == 0; return (dir->attributes & DIR_ATT_FILE_TYPE_MASK) == 0;
} }
/** Directory entry is for a subdirectory */ /** Directory entry is for a subdirectory */
static inline uint8_t DIR_IS_SUBDIR(const dir_t* dir) { static inline uint8_t DIR_IS_SUBDIR(const dir_t* dir) {
return (dir->attributes & DIR_ATT_FILE_TYPE_MASK) == DIR_ATT_DIRECTORY; return (dir->attributes & DIR_ATT_FILE_TYPE_MASK) == DIR_ATT_DIRECTORY;
} }
/** Directory entry is for a file or subdirectory */ /** Directory entry is for a file or subdirectory */
static inline uint8_t DIR_IS_FILE_OR_SUBDIR(const dir_t* dir) { static inline uint8_t DIR_IS_FILE_OR_SUBDIR(const dir_t* dir) {
return (dir->attributes & DIR_ATT_VOLUME_ID) == 0; return (dir->attributes & DIR_ATT_VOLUME_ID) == 0;
} }
#endif // FatStructs_h #endif // FatStructs_h

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Marlin/Sd2Card.cpp
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/* Arduino Sd2Card Library /* Arduino Sd2Card Library
* Copyright (C) 2009 by William Greiman * Copyright (C) 2009 by William Greiman
* *
* This file is part of the Arduino Sd2Card Library * This file is part of the Arduino Sd2Card Library
* *
* This Library is free software: you can redistribute it and/or modify * This Library is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or * the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version. * (at your option) any later version.
* *
* This Library is distributed in the hope that it will be useful, * This Library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of * but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details. * GNU General Public License for more details.
* *
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with the Arduino Sd2Card Library. If not, see * along with the Arduino Sd2Card Library. If not, see
* <http://www.gnu.org/licenses/>. * <http://www.gnu.org/licenses/>.
*/ */
#ifndef Sd2Card_h #ifndef Sd2Card_h
#define Sd2Card_h #define Sd2Card_h
/** /**
* \file * \file
* Sd2Card class * Sd2Card class
*/ */
#include "Sd2PinMap.h" #include "Sd2PinMap.h"
#include "SdInfo.h" #include "SdInfo.h"
/** Set SCK to max rate of F_CPU/2. See Sd2Card::setSckRate(). */ /** Set SCK to max rate of F_CPU/2. See Sd2Card::setSckRate(). */
uint8_t const SPI_FULL_SPEED = 0; uint8_t const SPI_FULL_SPEED = 0;
/** Set SCK rate to F_CPU/4. See Sd2Card::setSckRate(). */ /** Set SCK rate to F_CPU/4. See Sd2Card::setSckRate(). */
uint8_t const SPI_HALF_SPEED = 1; uint8_t const SPI_HALF_SPEED = 1;
/** Set SCK rate to F_CPU/8. Sd2Card::setSckRate(). */ /** Set SCK rate to F_CPU/8. Sd2Card::setSckRate(). */
uint8_t const SPI_QUARTER_SPEED = 2; uint8_t const SPI_QUARTER_SPEED = 2;
/** /**
* Define MEGA_SOFT_SPI non-zero to use software SPI on Mega Arduinos. * Define MEGA_SOFT_SPI non-zero to use software SPI on Mega Arduinos.
* Pins used are SS 10, MOSI 11, MISO 12, and SCK 13. * Pins used are SS 10, MOSI 11, MISO 12, and SCK 13.
* *
* MEGA_SOFT_SPI allows an unmodified Adafruit GPS Shield to be used * MEGA_SOFT_SPI allows an unmodified Adafruit GPS Shield to be used
* on Mega Arduinos. Software SPI works well with GPS Shield V1.1 * on Mega Arduinos. Software SPI works well with GPS Shield V1.1
* but many SD cards will fail with GPS Shield V1.0. * but many SD cards will fail with GPS Shield V1.0.
*/ */
#define MEGA_SOFT_SPI 0 #define MEGA_SOFT_SPI 0
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
#if MEGA_SOFT_SPI && (defined(__AVR_ATmega1280__)||defined(__AVR_ATmega2560__)) #if MEGA_SOFT_SPI && (defined(__AVR_ATmega1280__)||defined(__AVR_ATmega2560__))
#define SOFTWARE_SPI #define SOFTWARE_SPI
#endif // MEGA_SOFT_SPI #endif // MEGA_SOFT_SPI
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
// SPI pin definitions // SPI pin definitions
// //
#ifndef SOFTWARE_SPI #ifndef SOFTWARE_SPI
// hardware pin defs // hardware pin defs
/** /**
* SD Chip Select pin * SD Chip Select pin
* *
* Warning if this pin is redefined the hardware SS will pin will be enabled * Warning if this pin is redefined the hardware SS will pin will be enabled
* as an output by init(). An avr processor will not function as an SPI * as an output by init(). An avr processor will not function as an SPI
* master unless SS is set to output mode. * master unless SS is set to output mode.
*/ */
/** The default chip select pin for the SD card is SS. */ /** The default chip select pin for the SD card is SS. */
uint8_t const SD_CHIP_SELECT_PIN = SS_PIN; uint8_t const SD_CHIP_SELECT_PIN = SS_PIN;
// The following three pins must not be redefined for hardware SPI. // The following three pins must not be redefined for hardware SPI.
/** SPI Master Out Slave In pin */ /** SPI Master Out Slave In pin */
uint8_t const SPI_MOSI_PIN = MOSI_PIN; uint8_t const SPI_MOSI_PIN = MOSI_PIN;
/** SPI Master In Slave Out pin */ /** SPI Master In Slave Out pin */
uint8_t const SPI_MISO_PIN = MISO_PIN; uint8_t const SPI_MISO_PIN = MISO_PIN;
/** SPI Clock pin */ /** SPI Clock pin */
uint8_t const SPI_SCK_PIN = SCK_PIN; uint8_t const SPI_SCK_PIN = SCK_PIN;
/** optimize loops for hardware SPI */ /** optimize loops for hardware SPI */
#define OPTIMIZE_HARDWARE_SPI #define OPTIMIZE_HARDWARE_SPI
#else // SOFTWARE_SPI #else // SOFTWARE_SPI
// define software SPI pins so Mega can use unmodified GPS Shield // define software SPI pins so Mega can use unmodified GPS Shield
/** SPI chip select pin */ /** SPI chip select pin */
uint8_t const SD_CHIP_SELECT_PIN = 10; uint8_t const SD_CHIP_SELECT_PIN = 10;
/** SPI Master Out Slave In pin */ /** SPI Master Out Slave In pin */
uint8_t const SPI_MOSI_PIN = 11; uint8_t const SPI_MOSI_PIN = 11;
/** SPI Master In Slave Out pin */ /** SPI Master In Slave Out pin */
uint8_t const SPI_MISO_PIN = 12; uint8_t const SPI_MISO_PIN = 12;
/** SPI Clock pin */ /** SPI Clock pin */
uint8_t const SPI_SCK_PIN = 13; uint8_t const SPI_SCK_PIN = 13;
#endif // SOFTWARE_SPI #endif // SOFTWARE_SPI
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
/** Protect block zero from write if nonzero */ /** Protect block zero from write if nonzero */
#define SD_PROTECT_BLOCK_ZERO 1 #define SD_PROTECT_BLOCK_ZERO 1
/** init timeout ms */ /** init timeout ms */
uint16_t const SD_INIT_TIMEOUT = 2000; uint16_t const SD_INIT_TIMEOUT = 2000;
/** erase timeout ms */ /** erase timeout ms */
uint16_t const SD_ERASE_TIMEOUT = 10000; uint16_t const SD_ERASE_TIMEOUT = 10000;
/** read timeout ms */ /** read timeout ms */
uint16_t const SD_READ_TIMEOUT = 300; uint16_t const SD_READ_TIMEOUT = 300;
/** write time out ms */ /** write time out ms */
uint16_t const SD_WRITE_TIMEOUT = 600; uint16_t const SD_WRITE_TIMEOUT = 600;
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
// SD card errors // SD card errors
/** timeout error for command CMD0 */ /** timeout error for command CMD0 */
uint8_t const SD_CARD_ERROR_CMD0 = 0X1; uint8_t const SD_CARD_ERROR_CMD0 = 0X1;
/** CMD8 was not accepted - not a valid SD card*/ /** CMD8 was not accepted - not a valid SD card*/
uint8_t const SD_CARD_ERROR_CMD8 = 0X2; uint8_t const SD_CARD_ERROR_CMD8 = 0X2;
/** card returned an error response for CMD17 (read block) */ /** card returned an error response for CMD17 (read block) */
uint8_t const SD_CARD_ERROR_CMD17 = 0X3; uint8_t const SD_CARD_ERROR_CMD17 = 0X3;
/** card returned an error response for CMD24 (write block) */ /** card returned an error response for CMD24 (write block) */
uint8_t const SD_CARD_ERROR_CMD24 = 0X4; uint8_t const SD_CARD_ERROR_CMD24 = 0X4;
/** WRITE_MULTIPLE_BLOCKS command failed */ /** WRITE_MULTIPLE_BLOCKS command failed */
uint8_t const SD_CARD_ERROR_CMD25 = 0X05; uint8_t const SD_CARD_ERROR_CMD25 = 0X05;
/** card returned an error response for CMD58 (read OCR) */ /** card returned an error response for CMD58 (read OCR) */
uint8_t const SD_CARD_ERROR_CMD58 = 0X06; uint8_t const SD_CARD_ERROR_CMD58 = 0X06;
/** SET_WR_BLK_ERASE_COUNT failed */ /** SET_WR_BLK_ERASE_COUNT failed */
uint8_t const SD_CARD_ERROR_ACMD23 = 0X07; uint8_t const SD_CARD_ERROR_ACMD23 = 0X07;
/** card's ACMD41 initialization process timeout */ /** card's ACMD41 initialization process timeout */
uint8_t const SD_CARD_ERROR_ACMD41 = 0X08; uint8_t const SD_CARD_ERROR_ACMD41 = 0X08;
/** card returned a bad CSR version field */ /** card returned a bad CSR version field */
uint8_t const SD_CARD_ERROR_BAD_CSD = 0X09; uint8_t const SD_CARD_ERROR_BAD_CSD = 0X09;
/** erase block group command failed */ /** erase block group command failed */
uint8_t const SD_CARD_ERROR_ERASE = 0X0A; uint8_t const SD_CARD_ERROR_ERASE = 0X0A;
/** card not capable of single block erase */ /** card not capable of single block erase */
uint8_t const SD_CARD_ERROR_ERASE_SINGLE_BLOCK = 0X0B; uint8_t const SD_CARD_ERROR_ERASE_SINGLE_BLOCK = 0X0B;
/** Erase sequence timed out */ /** Erase sequence timed out */
uint8_t const SD_CARD_ERROR_ERASE_TIMEOUT = 0X0C; uint8_t const SD_CARD_ERROR_ERASE_TIMEOUT = 0X0C;
/** card returned an error token instead of read data */ /** card returned an error token instead of read data */
uint8_t const SD_CARD_ERROR_READ = 0X0D; uint8_t const SD_CARD_ERROR_READ = 0X0D;
/** read CID or CSD failed */ /** read CID or CSD failed */
uint8_t const SD_CARD_ERROR_READ_REG = 0X0E; uint8_t const SD_CARD_ERROR_READ_REG = 0X0E;
/** timeout while waiting for start of read data */ /** timeout while waiting for start of read data */
uint8_t const SD_CARD_ERROR_READ_TIMEOUT = 0X0F; uint8_t const SD_CARD_ERROR_READ_TIMEOUT = 0X0F;
/** card did not accept STOP_TRAN_TOKEN */ /** card did not accept STOP_TRAN_TOKEN */
uint8_t const SD_CARD_ERROR_STOP_TRAN = 0X10; uint8_t const SD_CARD_ERROR_STOP_TRAN = 0X10;
/** card returned an error token as a response to a write operation */ /** card returned an error token as a response to a write operation */
uint8_t const SD_CARD_ERROR_WRITE = 0X11; uint8_t const SD_CARD_ERROR_WRITE = 0X11;
/** attempt to write protected block zero */ /** attempt to write protected block zero */
uint8_t const SD_CARD_ERROR_WRITE_BLOCK_ZERO = 0X12; uint8_t const SD_CARD_ERROR_WRITE_BLOCK_ZERO = 0X12;
/** card did not go ready for a multiple block write */ /** card did not go ready for a multiple block write */
uint8_t const SD_CARD_ERROR_WRITE_MULTIPLE = 0X13; uint8_t const SD_CARD_ERROR_WRITE_MULTIPLE = 0X13;
/** card returned an error to a CMD13 status check after a write */ /** card returned an error to a CMD13 status check after a write */
uint8_t const SD_CARD_ERROR_WRITE_PROGRAMMING = 0X14; uint8_t const SD_CARD_ERROR_WRITE_PROGRAMMING = 0X14;
/** timeout occurred during write programming */ /** timeout occurred during write programming */
uint8_t const SD_CARD_ERROR_WRITE_TIMEOUT = 0X15; uint8_t const SD_CARD_ERROR_WRITE_TIMEOUT = 0X15;
/** incorrect rate selected */ /** incorrect rate selected */
uint8_t const SD_CARD_ERROR_SCK_RATE = 0X16; uint8_t const SD_CARD_ERROR_SCK_RATE = 0X16;
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
// card types // card types
/** Standard capacity V1 SD card */ /** Standard capacity V1 SD card */
uint8_t const SD_CARD_TYPE_SD1 = 1; uint8_t const SD_CARD_TYPE_SD1 = 1;
/** Standard capacity V2 SD card */ /** Standard capacity V2 SD card */
uint8_t const SD_CARD_TYPE_SD2 = 2; uint8_t const SD_CARD_TYPE_SD2 = 2;
/** High Capacity SD card */ /** High Capacity SD card */
uint8_t const SD_CARD_TYPE_SDHC = 3; uint8_t const SD_CARD_TYPE_SDHC = 3;
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
/** /**
* \class Sd2Card * \class Sd2Card
* \brief Raw access to SD and SDHC flash memory cards. * \brief Raw access to SD and SDHC flash memory cards.
*/ */
class Sd2Card { class Sd2Card {
public: public:
/** Construct an instance of Sd2Card. */ /** Construct an instance of Sd2Card. */
Sd2Card(void) : errorCode_(0), inBlock_(0), partialBlockRead_(0), type_(0) {} Sd2Card(void) : errorCode_(0), inBlock_(0), partialBlockRead_(0), type_(0) {}
uint32_t cardSize(void); uint32_t cardSize(void);
uint8_t erase(uint32_t firstBlock, uint32_t lastBlock); uint8_t erase(uint32_t firstBlock, uint32_t lastBlock);
uint8_t eraseSingleBlockEnable(void); uint8_t eraseSingleBlockEnable(void);
/** /**
* \return error code for last error. See Sd2Card.h for a list of error codes. * \return error code for last error. See Sd2Card.h for a list of error codes.
*/ */
uint8_t errorCode(void) const {return errorCode_;} uint8_t errorCode(void) const {return errorCode_;}
/** \return error data for last error. */ /** \return error data for last error. */
uint8_t errorData(void) const {return status_;} uint8_t errorData(void) const {return status_;}
/** /**
* Initialize an SD flash memory card with default clock rate and chip * Initialize an SD flash memory card with default clock rate and chip
* select pin. See sd2Card::init(uint8_t sckRateID, uint8_t chipSelectPin). * select pin. See sd2Card::init(uint8_t sckRateID, uint8_t chipSelectPin).
*/ */
uint8_t init(void) { uint8_t init(void) {
return init(SPI_FULL_SPEED, SD_CHIP_SELECT_PIN); return init(SPI_FULL_SPEED, SD_CHIP_SELECT_PIN);
} }
/** /**
* Initialize an SD flash memory card with the selected SPI clock rate * Initialize an SD flash memory card with the selected SPI clock rate
* and the default SD chip select pin. * and the default SD chip select pin.
* See sd2Card::init(uint8_t sckRateID, uint8_t chipSelectPin). * See sd2Card::init(uint8_t sckRateID, uint8_t chipSelectPin).
*/ */
uint8_t init(uint8_t sckRateID) { uint8_t init(uint8_t sckRateID) {
return init(sckRateID, SD_CHIP_SELECT_PIN); return init(sckRateID, SD_CHIP_SELECT_PIN);
} }
uint8_t init(uint8_t sckRateID, uint8_t chipSelectPin); uint8_t init(uint8_t sckRateID, uint8_t chipSelectPin);
void partialBlockRead(uint8_t value); void partialBlockRead(uint8_t value);
/** Returns the current value, true or false, for partial block read. */ /** Returns the current value, true or false, for partial block read. */
uint8_t partialBlockRead(void) const {return partialBlockRead_;} uint8_t partialBlockRead(void) const {return partialBlockRead_;}
uint8_t readBlock(uint32_t block, uint8_t* dst); uint8_t readBlock(uint32_t block, uint8_t* dst);
uint8_t readData(uint32_t block, uint8_t readData(uint32_t block,
uint16_t offset, uint16_t count, uint8_t* dst); uint16_t offset, uint16_t count, uint8_t* dst);
/** /**
* Read a cards CID register. The CID contains card identification * Read a cards CID register. The CID contains card identification
* information such as Manufacturer ID, Product name, Product serial * information such as Manufacturer ID, Product name, Product serial
* number and Manufacturing date. */ * number and Manufacturing date. */
uint8_t readCID(cid_t* cid) { uint8_t readCID(cid_t* cid) {
return readRegister(CMD10, cid); return readRegister(CMD10, cid);
} }
/** /**
* Read a cards CSD register. The CSD contains Card-Specific Data that * Read a cards CSD register. The CSD contains Card-Specific Data that
* provides information regarding access to the card's contents. */ * provides information regarding access to the card's contents. */
uint8_t readCSD(csd_t* csd) { uint8_t readCSD(csd_t* csd) {
return readRegister(CMD9, csd); return readRegister(CMD9, csd);
} }
void readEnd(void); void readEnd(void);
uint8_t setSckRate(uint8_t sckRateID); uint8_t setSckRate(uint8_t sckRateID);
/** Return the card type: SD V1, SD V2 or SDHC */ /** Return the card type: SD V1, SD V2 or SDHC */
uint8_t type(void) const {return type_;} uint8_t type(void) const {return type_;}
uint8_t writeBlock(uint32_t blockNumber, const uint8_t* src); uint8_t writeBlock(uint32_t blockNumber, const uint8_t* src);
uint8_t writeData(const uint8_t* src); uint8_t writeData(const uint8_t* src);
uint8_t writeStart(uint32_t blockNumber, uint32_t eraseCount); uint8_t writeStart(uint32_t blockNumber, uint32_t eraseCount);
uint8_t writeStop(void); uint8_t writeStop(void);
private: private:
uint32_t block_; uint32_t block_;
uint8_t chipSelectPin_; uint8_t chipSelectPin_;
uint8_t errorCode_; uint8_t errorCode_;
uint8_t inBlock_; uint8_t inBlock_;
uint16_t offset_; uint16_t offset_;
uint8_t partialBlockRead_; uint8_t partialBlockRead_;
uint8_t status_; uint8_t status_;
uint8_t type_; uint8_t type_;
// private functions // private functions
uint8_t cardAcmd(uint8_t cmd, uint32_t arg) { uint8_t cardAcmd(uint8_t cmd, uint32_t arg) {
cardCommand(CMD55, 0); cardCommand(CMD55, 0);
return cardCommand(cmd, arg); return cardCommand(cmd, arg);
} }
uint8_t cardCommand(uint8_t cmd, uint32_t arg); uint8_t cardCommand(uint8_t cmd, uint32_t arg);
void error(uint8_t code) {errorCode_ = code;} void error(uint8_t code) {errorCode_ = code;}
uint8_t readRegister(uint8_t cmd, void* buf); uint8_t readRegister(uint8_t cmd, void* buf);
uint8_t sendWriteCommand(uint32_t blockNumber, uint32_t eraseCount); uint8_t sendWriteCommand(uint32_t blockNumber, uint32_t eraseCount);
void chipSelectHigh(void); void chipSelectHigh(void);
void chipSelectLow(void); void chipSelectLow(void);
void type(uint8_t value) {type_ = value;} void type(uint8_t value) {type_ = value;}
uint8_t waitNotBusy(uint16_t timeoutMillis); uint8_t waitNotBusy(uint16_t timeoutMillis);
uint8_t writeData(uint8_t token, const uint8_t* src); uint8_t writeData(uint8_t token, const uint8_t* src);
uint8_t waitStartBlock(void); uint8_t waitStartBlock(void);
}; };
#endif // Sd2Card_h #endif // Sd2Card_h

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/* Arduino SdFat Library /* Arduino SdFat Library
* Copyright (C) 2010 by William Greiman * Copyright (C) 2010 by William Greiman
* *
* This file is part of the Arduino SdFat Library * This file is part of the Arduino SdFat Library
* *
* This Library is free software: you can redistribute it and/or modify * This Library is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or * the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version. * (at your option) any later version.
* *
* This Library is distributed in the hope that it will be useful, * This Library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of * but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details. * GNU General Public License for more details.
* *
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with the Arduino SdFat Library. If not, see * along with the Arduino SdFat Library. If not, see
* <http://www.gnu.org/licenses/>. * <http://www.gnu.org/licenses/>.
*/ */
// Warning this file was generated by a program. // Warning this file was generated by a program.
#ifndef Sd2PinMap_h #ifndef Sd2PinMap_h
#define Sd2PinMap_h #define Sd2PinMap_h
#include <avr/io.h> #include <avr/io.h>
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
/** struct for mapping digital pins */ /** struct for mapping digital pins */
struct pin_map_t { struct pin_map_t {
volatile uint8_t* ddr; volatile uint8_t* ddr;
volatile uint8_t* pin; volatile uint8_t* pin;
volatile uint8_t* port; volatile uint8_t* port;
uint8_t bit; uint8_t bit;
}; };
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__) #if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
// Mega // Mega
// Two Wire (aka I2C) ports // Two Wire (aka I2C) ports
uint8_t const SDA_PIN = 20; uint8_t const SDA_PIN = 20;
uint8_t const SCL_PIN = 21; uint8_t const SCL_PIN = 21;
// SPI port // SPI port
uint8_t const SS_PIN = 53; uint8_t const SS_PIN = 53;
uint8_t const MOSI_PIN = 51; uint8_t const MOSI_PIN = 51;
uint8_t const MISO_PIN = 50; uint8_t const MISO_PIN = 50;
uint8_t const SCK_PIN = 52; uint8_t const SCK_PIN = 52;
static const pin_map_t digitalPinMap[] = { static const pin_map_t digitalPinMap[] = {
{&DDRE, &PINE, &PORTE, 0}, // E0 0 {&DDRE, &PINE, &PORTE, 0}, // E0 0
{&DDRE, &PINE, &PORTE, 1}, // E1 1 {&DDRE, &PINE, &PORTE, 1}, // E1 1
{&DDRE, &PINE, &PORTE, 4}, // E4 2 {&DDRE, &PINE, &PORTE, 4}, // E4 2
{&DDRE, &PINE, &PORTE, 5}, // E5 3 {&DDRE, &PINE, &PORTE, 5}, // E5 3
{&DDRG, &PING, &PORTG, 5}, // G5 4 {&DDRG, &PING, &PORTG, 5}, // G5 4
{&DDRE, &PINE, &PORTE, 3}, // E3 5 {&DDRE, &PINE, &PORTE, 3}, // E3 5
{&DDRH, &PINH, &PORTH, 3}, // H3 6 {&DDRH, &PINH, &PORTH, 3}, // H3 6
{&DDRH, &PINH, &PORTH, 4}, // H4 7 {&DDRH, &PINH, &PORTH, 4}, // H4 7
{&DDRH, &PINH, &PORTH, 5}, // H5 8 {&DDRH, &PINH, &PORTH, 5}, // H5 8
{&DDRH, &PINH, &PORTH, 6}, // H6 9 {&DDRH, &PINH, &PORTH, 6}, // H6 9
{&DDRB, &PINB, &PORTB, 4}, // B4 10 {&DDRB, &PINB, &PORTB, 4}, // B4 10
{&DDRB, &PINB, &PORTB, 5}, // B5 11 {&DDRB, &PINB, &PORTB, 5}, // B5 11
{&DDRB, &PINB, &PORTB, 6}, // B6 12 {&DDRB, &PINB, &PORTB, 6}, // B6 12
{&DDRB, &PINB, &PORTB, 7}, // B7 13 {&DDRB, &PINB, &PORTB, 7}, // B7 13
{&DDRJ, &PINJ, &PORTJ, 1}, // J1 14 {&DDRJ, &PINJ, &PORTJ, 1}, // J1 14
{&DDRJ, &PINJ, &PORTJ, 0}, // J0 15 {&DDRJ, &PINJ, &PORTJ, 0}, // J0 15
{&DDRH, &PINH, &PORTH, 1}, // H1 16 {&DDRH, &PINH, &PORTH, 1}, // H1 16
{&DDRH, &PINH, &PORTH, 0}, // H0 17 {&DDRH, &PINH, &PORTH, 0}, // H0 17
{&DDRD, &PIND, &PORTD, 3}, // D3 18 {&DDRD, &PIND, &PORTD, 3}, // D3 18
{&DDRD, &PIND, &PORTD, 2}, // D2 19 {&DDRD, &PIND, &PORTD, 2}, // D2 19
{&DDRD, &PIND, &PORTD, 1}, // D1 20 {&DDRD, &PIND, &PORTD, 1}, // D1 20
{&DDRD, &PIND, &PORTD, 0}, // D0 21 {&DDRD, &PIND, &PORTD, 0}, // D0 21
{&DDRA, &PINA, &PORTA, 0}, // A0 22 {&DDRA, &PINA, &PORTA, 0}, // A0 22
{&DDRA, &PINA, &PORTA, 1}, // A1 23 {&DDRA, &PINA, &PORTA, 1}, // A1 23
{&DDRA, &PINA, &PORTA, 2}, // A2 24 {&DDRA, &PINA, &PORTA, 2}, // A2 24
{&DDRA, &PINA, &PORTA, 3}, // A3 25 {&DDRA, &PINA, &PORTA, 3}, // A3 25
{&DDRA, &PINA, &PORTA, 4}, // A4 26 {&DDRA, &PINA, &PORTA, 4}, // A4 26
{&DDRA, &PINA, &PORTA, 5}, // A5 27 {&DDRA, &PINA, &PORTA, 5}, // A5 27
{&DDRA, &PINA, &PORTA, 6}, // A6 28 {&DDRA, &PINA, &PORTA, 6}, // A6 28
{&DDRA, &PINA, &PORTA, 7}, // A7 29 {&DDRA, &PINA, &PORTA, 7}, // A7 29
{&DDRC, &PINC, &PORTC, 7}, // C7 30 {&DDRC, &PINC, &PORTC, 7}, // C7 30
{&DDRC, &PINC, &PORTC, 6}, // C6 31 {&DDRC, &PINC, &PORTC, 6}, // C6 31
{&DDRC, &PINC, &PORTC, 5}, // C5 32 {&DDRC, &PINC, &PORTC, 5}, // C5 32
{&DDRC, &PINC, &PORTC, 4}, // C4 33 {&DDRC, &PINC, &PORTC, 4}, // C4 33
{&DDRC, &PINC, &PORTC, 3}, // C3 34 {&DDRC, &PINC, &PORTC, 3}, // C3 34
{&DDRC, &PINC, &PORTC, 2}, // C2 35 {&DDRC, &PINC, &PORTC, 2}, // C2 35
{&DDRC, &PINC, &PORTC, 1}, // C1 36 {&DDRC, &PINC, &PORTC, 1}, // C1 36
{&DDRC, &PINC, &PORTC, 0}, // C0 37 {&DDRC, &PINC, &PORTC, 0}, // C0 37
{&DDRD, &PIND, &PORTD, 7}, // D7 38 {&DDRD, &PIND, &PORTD, 7}, // D7 38
{&DDRG, &PING, &PORTG, 2}, // G2 39 {&DDRG, &PING, &PORTG, 2}, // G2 39
{&DDRG, &PING, &PORTG, 1}, // G1 40 {&DDRG, &PING, &PORTG, 1}, // G1 40
{&DDRG, &PING, &PORTG, 0}, // G0 41 {&DDRG, &PING, &PORTG, 0}, // G0 41
{&DDRL, &PINL, &PORTL, 7}, // L7 42 {&DDRL, &PINL, &PORTL, 7}, // L7 42
{&DDRL, &PINL, &PORTL, 6}, // L6 43 {&DDRL, &PINL, &PORTL, 6}, // L6 43
{&DDRL, &PINL, &PORTL, 5}, // L5 44 {&DDRL, &PINL, &PORTL, 5}, // L5 44
{&DDRL, &PINL, &PORTL, 4}, // L4 45 {&DDRL, &PINL, &PORTL, 4}, // L4 45
{&DDRL, &PINL, &PORTL, 3}, // L3 46 {&DDRL, &PINL, &PORTL, 3}, // L3 46
{&DDRL, &PINL, &PORTL, 2}, // L2 47 {&DDRL, &PINL, &PORTL, 2}, // L2 47
{&DDRL, &PINL, &PORTL, 1}, // L1 48 {&DDRL, &PINL, &PORTL, 1}, // L1 48
{&DDRL, &PINL, &PORTL, 0}, // L0 49 {&DDRL, &PINL, &PORTL, 0}, // L0 49
{&DDRB, &PINB, &PORTB, 3}, // B3 50 {&DDRB, &PINB, &PORTB, 3}, // B3 50
{&DDRB, &PINB, &PORTB, 2}, // B2 51 {&DDRB, &PINB, &PORTB, 2}, // B2 51
{&DDRB, &PINB, &PORTB, 1}, // B1 52 {&DDRB, &PINB, &PORTB, 1}, // B1 52
{&DDRB, &PINB, &PORTB, 0}, // B0 53 {&DDRB, &PINB, &PORTB, 0}, // B0 53
{&DDRF, &PINF, &PORTF, 0}, // F0 54 {&DDRF, &PINF, &PORTF, 0}, // F0 54
{&DDRF, &PINF, &PORTF, 1}, // F1 55 {&DDRF, &PINF, &PORTF, 1}, // F1 55
{&DDRF, &PINF, &PORTF, 2}, // F2 56 {&DDRF, &PINF, &PORTF, 2}, // F2 56
{&DDRF, &PINF, &PORTF, 3}, // F3 57 {&DDRF, &PINF, &PORTF, 3}, // F3 57
{&DDRF, &PINF, &PORTF, 4}, // F4 58 {&DDRF, &PINF, &PORTF, 4}, // F4 58
{&DDRF, &PINF, &PORTF, 5}, // F5 59 {&DDRF, &PINF, &PORTF, 5}, // F5 59
{&DDRF, &PINF, &PORTF, 6}, // F6 60 {&DDRF, &PINF, &PORTF, 6}, // F6 60
{&DDRF, &PINF, &PORTF, 7}, // F7 61 {&DDRF, &PINF, &PORTF, 7}, // F7 61
{&DDRK, &PINK, &PORTK, 0}, // K0 62 {&DDRK, &PINK, &PORTK, 0}, // K0 62
{&DDRK, &PINK, &PORTK, 1}, // K1 63 {&DDRK, &PINK, &PORTK, 1}, // K1 63
{&DDRK, &PINK, &PORTK, 2}, // K2 64 {&DDRK, &PINK, &PORTK, 2}, // K2 64
{&DDRK, &PINK, &PORTK, 3}, // K3 65 {&DDRK, &PINK, &PORTK, 3}, // K3 65
{&DDRK, &PINK, &PORTK, 4}, // K4 66 {&DDRK, &PINK, &PORTK, 4}, // K4 66
{&DDRK, &PINK, &PORTK, 5}, // K5 67 {&DDRK, &PINK, &PORTK, 5}, // K5 67
{&DDRK, &PINK, &PORTK, 6}, // K6 68 {&DDRK, &PINK, &PORTK, 6}, // K6 68
{&DDRK, &PINK, &PORTK, 7} // K7 69 {&DDRK, &PINK, &PORTK, 7} // K7 69
}; };
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
#elif defined(__AVR_ATmega644P__) || defined(__AVR_ATmega644__) #elif defined(__AVR_ATmega644P__) || defined(__AVR_ATmega644__)
// Sanguino // Sanguino
// Two Wire (aka I2C) ports // Two Wire (aka I2C) ports
uint8_t const SDA_PIN = 17; uint8_t const SDA_PIN = 17;
uint8_t const SCL_PIN = 18; uint8_t const SCL_PIN = 18;
// SPI port // SPI port
uint8_t const SS_PIN = 4; uint8_t const SS_PIN = 4;
uint8_t const MOSI_PIN = 5; uint8_t const MOSI_PIN = 5;
uint8_t const MISO_PIN = 6; uint8_t const MISO_PIN = 6;
uint8_t const SCK_PIN = 7; uint8_t const SCK_PIN = 7;
static const pin_map_t digitalPinMap[] = { static const pin_map_t digitalPinMap[] = {
{&DDRB, &PINB, &PORTB, 0}, // B0 0 {&DDRB, &PINB, &PORTB, 0}, // B0 0
{&DDRB, &PINB, &PORTB, 1}, // B1 1 {&DDRB, &PINB, &PORTB, 1}, // B1 1
{&DDRB, &PINB, &PORTB, 2}, // B2 2 {&DDRB, &PINB, &PORTB, 2}, // B2 2
{&DDRB, &PINB, &PORTB, 3}, // B3 3 {&DDRB, &PINB, &PORTB, 3}, // B3 3
{&DDRB, &PINB, &PORTB, 4}, // B4 4 {&DDRB, &PINB, &PORTB, 4}, // B4 4
{&DDRB, &PINB, &PORTB, 5}, // B5 5 {&DDRB, &PINB, &PORTB, 5}, // B5 5
{&DDRB, &PINB, &PORTB, 6}, // B6 6 {&DDRB, &PINB, &PORTB, 6}, // B6 6
{&DDRB, &PINB, &PORTB, 7}, // B7 7 {&DDRB, &PINB, &PORTB, 7}, // B7 7
{&DDRD, &PIND, &PORTD, 0}, // D0 8 {&DDRD, &PIND, &PORTD, 0}, // D0 8
{&DDRD, &PIND, &PORTD, 1}, // D1 9 {&DDRD, &PIND, &PORTD, 1}, // D1 9
{&DDRD, &PIND, &PORTD, 2}, // D2 10 {&DDRD, &PIND, &PORTD, 2}, // D2 10
{&DDRD, &PIND, &PORTD, 3}, // D3 11 {&DDRD, &PIND, &PORTD, 3}, // D3 11
{&DDRD, &PIND, &PORTD, 4}, // D4 12 {&DDRD, &PIND, &PORTD, 4}, // D4 12
{&DDRD, &PIND, &PORTD, 5}, // D5 13 {&DDRD, &PIND, &PORTD, 5}, // D5 13
{&DDRD, &PIND, &PORTD, 6}, // D6 14 {&DDRD, &PIND, &PORTD, 6}, // D6 14
{&DDRD, &PIND, &PORTD, 7}, // D7 15 {&DDRD, &PIND, &PORTD, 7}, // D7 15
{&DDRC, &PINC, &PORTC, 0}, // C0 16 {&DDRC, &PINC, &PORTC, 0}, // C0 16
{&DDRC, &PINC, &PORTC, 1}, // C1 17 {&DDRC, &PINC, &PORTC, 1}, // C1 17
{&DDRC, &PINC, &PORTC, 2}, // C2 18 {&DDRC, &PINC, &PORTC, 2}, // C2 18
{&DDRC, &PINC, &PORTC, 3}, // C3 19 {&DDRC, &PINC, &PORTC, 3}, // C3 19
{&DDRC, &PINC, &PORTC, 4}, // C4 20 {&DDRC, &PINC, &PORTC, 4}, // C4 20
{&DDRC, &PINC, &PORTC, 5}, // C5 21 {&DDRC, &PINC, &PORTC, 5}, // C5 21
{&DDRC, &PINC, &PORTC, 6}, // C6 22 {&DDRC, &PINC, &PORTC, 6}, // C6 22
{&DDRC, &PINC, &PORTC, 7}, // C7 23 {&DDRC, &PINC, &PORTC, 7}, // C7 23
{&DDRA, &PINA, &PORTA, 7}, // A7 24 {&DDRA, &PINA, &PORTA, 7}, // A7 24
{&DDRA, &PINA, &PORTA, 6}, // A6 25 {&DDRA, &PINA, &PORTA, 6}, // A6 25
{&DDRA, &PINA, &PORTA, 5}, // A5 26 {&DDRA, &PINA, &PORTA, 5}, // A5 26
{&DDRA, &PINA, &PORTA, 4}, // A4 27 {&DDRA, &PINA, &PORTA, 4}, // A4 27
{&DDRA, &PINA, &PORTA, 3}, // A3 28 {&DDRA, &PINA, &PORTA, 3}, // A3 28
{&DDRA, &PINA, &PORTA, 2}, // A2 29 {&DDRA, &PINA, &PORTA, 2}, // A2 29
{&DDRA, &PINA, &PORTA, 1}, // A1 30 {&DDRA, &PINA, &PORTA, 1}, // A1 30
{&DDRA, &PINA, &PORTA, 0} // A0 31 {&DDRA, &PINA, &PORTA, 0} // A0 31
}; };
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
#elif defined(__AVR_ATmega32U4__) #elif defined(__AVR_ATmega32U4__)
// Teensy 2.0 // Teensy 2.0
// Two Wire (aka I2C) ports // Two Wire (aka I2C) ports
uint8_t const SDA_PIN = 6; uint8_t const SDA_PIN = 6;
uint8_t const SCL_PIN = 5; uint8_t const SCL_PIN = 5;
// SPI port // SPI port
uint8_t const SS_PIN = 0; uint8_t const SS_PIN = 0;
uint8_t const MOSI_PIN = 2; uint8_t const MOSI_PIN = 2;
uint8_t const MISO_PIN = 3; uint8_t const MISO_PIN = 3;
uint8_t const SCK_PIN = 1; uint8_t const SCK_PIN = 1;
static const pin_map_t digitalPinMap[] = { static const pin_map_t digitalPinMap[] = {
{&DDRB, &PINB, &PORTB, 0}, // B0 0 {&DDRB, &PINB, &PORTB, 0}, // B0 0
{&DDRB, &PINB, &PORTB, 1}, // B1 1 {&DDRB, &PINB, &PORTB, 1}, // B1 1
{&DDRB, &PINB, &PORTB, 2}, // B2 2 {&DDRB, &PINB, &PORTB, 2}, // B2 2
{&DDRB, &PINB, &PORTB, 3}, // B3 3 {&DDRB, &PINB, &PORTB, 3}, // B3 3
{&DDRB, &PINB, &PORTB, 7}, // B7 4 {&DDRB, &PINB, &PORTB, 7}, // B7 4
{&DDRD, &PIND, &PORTD, 0}, // D0 5 {&DDRD, &PIND, &PORTD, 0}, // D0 5
{&DDRD, &PIND, &PORTD, 1}, // D1 6 {&DDRD, &PIND, &PORTD, 1}, // D1 6
{&DDRD, &PIND, &PORTD, 2}, // D2 7 {&DDRD, &PIND, &PORTD, 2}, // D2 7
{&DDRD, &PIND, &PORTD, 3}, // D3 8 {&DDRD, &PIND, &PORTD, 3}, // D3 8
{&DDRC, &PINC, &PORTC, 6}, // C6 9 {&DDRC, &PINC, &PORTC, 6}, // C6 9
{&DDRC, &PINC, &PORTC, 7}, // C7 10 {&DDRC, &PINC, &PORTC, 7}, // C7 10
{&DDRD, &PIND, &PORTD, 6}, // D6 11 {&DDRD, &PIND, &PORTD, 6}, // D6 11
{&DDRD, &PIND, &PORTD, 7}, // D7 12 {&DDRD, &PIND, &PORTD, 7}, // D7 12
{&DDRB, &PINB, &PORTB, 4}, // B4 13 {&DDRB, &PINB, &PORTB, 4}, // B4 13
{&DDRB, &PINB, &PORTB, 5}, // B5 14 {&DDRB, &PINB, &PORTB, 5}, // B5 14
{&DDRB, &PINB, &PORTB, 6}, // B6 15 {&DDRB, &PINB, &PORTB, 6}, // B6 15
{&DDRF, &PINF, &PORTF, 7}, // F7 16 {&DDRF, &PINF, &PORTF, 7}, // F7 16
{&DDRF, &PINF, &PORTF, 6}, // F6 17 {&DDRF, &PINF, &PORTF, 6}, // F6 17
{&DDRF, &PINF, &PORTF, 5}, // F5 18 {&DDRF, &PINF, &PORTF, 5}, // F5 18
{&DDRF, &PINF, &PORTF, 4}, // F4 19 {&DDRF, &PINF, &PORTF, 4}, // F4 19
{&DDRF, &PINF, &PORTF, 1}, // F1 20 {&DDRF, &PINF, &PORTF, 1}, // F1 20
{&DDRF, &PINF, &PORTF, 0}, // F0 21 {&DDRF, &PINF, &PORTF, 0}, // F0 21
{&DDRD, &PIND, &PORTD, 4}, // D4 22 {&DDRD, &PIND, &PORTD, 4}, // D4 22
{&DDRD, &PIND, &PORTD, 5}, // D5 23 {&DDRD, &PIND, &PORTD, 5}, // D5 23
{&DDRE, &PINE, &PORTE, 6} // E6 24 {&DDRE, &PINE, &PORTE, 6} // E6 24
}; };
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
#elif defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB1286__) #elif defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB1286__)
// Teensy++ 1.0 & 2.0 // Teensy++ 1.0 & 2.0
// Two Wire (aka I2C) ports // Two Wire (aka I2C) ports
uint8_t const SDA_PIN = 1; uint8_t const SDA_PIN = 1;
uint8_t const SCL_PIN = 0; uint8_t const SCL_PIN = 0;
// SPI port // SPI port
uint8_t const SS_PIN = 20; uint8_t const SS_PIN = 20;
uint8_t const MOSI_PIN = 22; uint8_t const MOSI_PIN = 22;
uint8_t const MISO_PIN = 23; uint8_t const MISO_PIN = 23;
uint8_t const SCK_PIN = 21; uint8_t const SCK_PIN = 21;
static const pin_map_t digitalPinMap[] = { static const pin_map_t digitalPinMap[] = {
{&DDRD, &PIND, &PORTD, 0}, // D0 0 {&DDRD, &PIND, &PORTD, 0}, // D0 0
{&DDRD, &PIND, &PORTD, 1}, // D1 1 {&DDRD, &PIND, &PORTD, 1}, // D1 1
{&DDRD, &PIND, &PORTD, 2}, // D2 2 {&DDRD, &PIND, &PORTD, 2}, // D2 2
{&DDRD, &PIND, &PORTD, 3}, // D3 3 {&DDRD, &PIND, &PORTD, 3}, // D3 3
{&DDRD, &PIND, &PORTD, 4}, // D4 4 {&DDRD, &PIND, &PORTD, 4}, // D4 4
{&DDRD, &PIND, &PORTD, 5}, // D5 5 {&DDRD, &PIND, &PORTD, 5}, // D5 5
{&DDRD, &PIND, &PORTD, 6}, // D6 6 {&DDRD, &PIND, &PORTD, 6}, // D6 6
{&DDRD, &PIND, &PORTD, 7}, // D7 7 {&DDRD, &PIND, &PORTD, 7}, // D7 7
{&DDRE, &PINE, &PORTE, 0}, // E0 8 {&DDRE, &PINE, &PORTE, 0}, // E0 8
{&DDRE, &PINE, &PORTE, 1}, // E1 9 {&DDRE, &PINE, &PORTE, 1}, // E1 9
{&DDRC, &PINC, &PORTC, 0}, // C0 10 {&DDRC, &PINC, &PORTC, 0}, // C0 10
{&DDRC, &PINC, &PORTC, 1}, // C1 11 {&DDRC, &PINC, &PORTC, 1}, // C1 11
{&DDRC, &PINC, &PORTC, 2}, // C2 12 {&DDRC, &PINC, &PORTC, 2}, // C2 12
{&DDRC, &PINC, &PORTC, 3}, // C3 13 {&DDRC, &PINC, &PORTC, 3}, // C3 13
{&DDRC, &PINC, &PORTC, 4}, // C4 14 {&DDRC, &PINC, &PORTC, 4}, // C4 14
{&DDRC, &PINC, &PORTC, 5}, // C5 15 {&DDRC, &PINC, &PORTC, 5}, // C5 15
{&DDRC, &PINC, &PORTC, 6}, // C6 16 {&DDRC, &PINC, &PORTC, 6}, // C6 16
{&DDRC, &PINC, &PORTC, 7}, // C7 17 {&DDRC, &PINC, &PORTC, 7}, // C7 17
{&DDRE, &PINE, &PORTE, 6}, // E6 18 {&DDRE, &PINE, &PORTE, 6}, // E6 18
{&DDRE, &PINE, &PORTE, 7}, // E7 19 {&DDRE, &PINE, &PORTE, 7}, // E7 19
{&DDRB, &PINB, &PORTB, 0}, // B0 20 {&DDRB, &PINB, &PORTB, 0}, // B0 20
{&DDRB, &PINB, &PORTB, 1}, // B1 21 {&DDRB, &PINB, &PORTB, 1}, // B1 21
{&DDRB, &PINB, &PORTB, 2}, // B2 22 {&DDRB, &PINB, &PORTB, 2}, // B2 22
{&DDRB, &PINB, &PORTB, 3}, // B3 23 {&DDRB, &PINB, &PORTB, 3}, // B3 23
{&DDRB, &PINB, &PORTB, 4}, // B4 24 {&DDRB, &PINB, &PORTB, 4}, // B4 24
{&DDRB, &PINB, &PORTB, 5}, // B5 25 {&DDRB, &PINB, &PORTB, 5}, // B5 25
{&DDRB, &PINB, &PORTB, 6}, // B6 26 {&DDRB, &PINB, &PORTB, 6}, // B6 26
{&DDRB, &PINB, &PORTB, 7}, // B7 27 {&DDRB, &PINB, &PORTB, 7}, // B7 27
{&DDRA, &PINA, &PORTA, 0}, // A0 28 {&DDRA, &PINA, &PORTA, 0}, // A0 28
{&DDRA, &PINA, &PORTA, 1}, // A1 29 {&DDRA, &PINA, &PORTA, 1}, // A1 29
{&DDRA, &PINA, &PORTA, 2}, // A2 30 {&DDRA, &PINA, &PORTA, 2}, // A2 30
{&DDRA, &PINA, &PORTA, 3}, // A3 31 {&DDRA, &PINA, &PORTA, 3}, // A3 31
{&DDRA, &PINA, &PORTA, 4}, // A4 32 {&DDRA, &PINA, &PORTA, 4}, // A4 32
{&DDRA, &PINA, &PORTA, 5}, // A5 33 {&DDRA, &PINA, &PORTA, 5}, // A5 33
{&DDRA, &PINA, &PORTA, 6}, // A6 34 {&DDRA, &PINA, &PORTA, 6}, // A6 34
{&DDRA, &PINA, &PORTA, 7}, // A7 35 {&DDRA, &PINA, &PORTA, 7}, // A7 35
{&DDRE, &PINE, &PORTE, 4}, // E4 36 {&DDRE, &PINE, &PORTE, 4}, // E4 36
{&DDRE, &PINE, &PORTE, 5}, // E5 37 {&DDRE, &PINE, &PORTE, 5}, // E5 37
{&DDRF, &PINF, &PORTF, 0}, // F0 38 {&DDRF, &PINF, &PORTF, 0}, // F0 38
{&DDRF, &PINF, &PORTF, 1}, // F1 39 {&DDRF, &PINF, &PORTF, 1}, // F1 39
{&DDRF, &PINF, &PORTF, 2}, // F2 40 {&DDRF, &PINF, &PORTF, 2}, // F2 40
{&DDRF, &PINF, &PORTF, 3}, // F3 41 {&DDRF, &PINF, &PORTF, 3}, // F3 41
{&DDRF, &PINF, &PORTF, 4}, // F4 42 {&DDRF, &PINF, &PORTF, 4}, // F4 42
{&DDRF, &PINF, &PORTF, 5}, // F5 43 {&DDRF, &PINF, &PORTF, 5}, // F5 43
{&DDRF, &PINF, &PORTF, 6}, // F6 44 {&DDRF, &PINF, &PORTF, 6}, // F6 44
{&DDRF, &PINF, &PORTF, 7} // F7 45 {&DDRF, &PINF, &PORTF, 7} // F7 45
}; };
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
#else // defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__) #else // defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
// 168 and 328 Arduinos // 168 and 328 Arduinos
// Two Wire (aka I2C) ports // Two Wire (aka I2C) ports
uint8_t const SDA_PIN = 18; uint8_t const SDA_PIN = 18;
uint8_t const SCL_PIN = 19; uint8_t const SCL_PIN = 19;
// SPI port // SPI port
uint8_t const SS_PIN = 10; uint8_t const SS_PIN = 10;
uint8_t const MOSI_PIN = 11; uint8_t const MOSI_PIN = 11;
uint8_t const MISO_PIN = 12; uint8_t const MISO_PIN = 12;
uint8_t const SCK_PIN = 13; uint8_t const SCK_PIN = 13;
static const pin_map_t digitalPinMap[] = { static const pin_map_t digitalPinMap[] = {
{&DDRD, &PIND, &PORTD, 0}, // D0 0 {&DDRD, &PIND, &PORTD, 0}, // D0 0
{&DDRD, &PIND, &PORTD, 1}, // D1 1 {&DDRD, &PIND, &PORTD, 1}, // D1 1
{&DDRD, &PIND, &PORTD, 2}, // D2 2 {&DDRD, &PIND, &PORTD, 2}, // D2 2
{&DDRD, &PIND, &PORTD, 3}, // D3 3 {&DDRD, &PIND, &PORTD, 3}, // D3 3
{&DDRD, &PIND, &PORTD, 4}, // D4 4 {&DDRD, &PIND, &PORTD, 4}, // D4 4
{&DDRD, &PIND, &PORTD, 5}, // D5 5 {&DDRD, &PIND, &PORTD, 5}, // D5 5
{&DDRD, &PIND, &PORTD, 6}, // D6 6 {&DDRD, &PIND, &PORTD, 6}, // D6 6
{&DDRD, &PIND, &PORTD, 7}, // D7 7 {&DDRD, &PIND, &PORTD, 7}, // D7 7
{&DDRB, &PINB, &PORTB, 0}, // B0 8 {&DDRB, &PINB, &PORTB, 0}, // B0 8
{&DDRB, &PINB, &PORTB, 1}, // B1 9 {&DDRB, &PINB, &PORTB, 1}, // B1 9
{&DDRB, &PINB, &PORTB, 2}, // B2 10 {&DDRB, &PINB, &PORTB, 2}, // B2 10
{&DDRB, &PINB, &PORTB, 3}, // B3 11 {&DDRB, &PINB, &PORTB, 3}, // B3 11
{&DDRB, &PINB, &PORTB, 4}, // B4 12 {&DDRB, &PINB, &PORTB, 4}, // B4 12
{&DDRB, &PINB, &PORTB, 5}, // B5 13 {&DDRB, &PINB, &PORTB, 5}, // B5 13
{&DDRC, &PINC, &PORTC, 0}, // C0 14 {&DDRC, &PINC, &PORTC, 0}, // C0 14
{&DDRC, &PINC, &PORTC, 1}, // C1 15 {&DDRC, &PINC, &PORTC, 1}, // C1 15
{&DDRC, &PINC, &PORTC, 2}, // C2 16 {&DDRC, &PINC, &PORTC, 2}, // C2 16
{&DDRC, &PINC, &PORTC, 3}, // C3 17 {&DDRC, &PINC, &PORTC, 3}, // C3 17
{&DDRC, &PINC, &PORTC, 4}, // C4 18 {&DDRC, &PINC, &PORTC, 4}, // C4 18
{&DDRC, &PINC, &PORTC, 5} // C5 19 {&DDRC, &PINC, &PORTC, 5} // C5 19
}; };
#endif // defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__) #endif // defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
static const uint8_t digitalPinCount = sizeof(digitalPinMap)/sizeof(pin_map_t); static const uint8_t digitalPinCount = sizeof(digitalPinMap)/sizeof(pin_map_t);
uint8_t badPinNumber(void) uint8_t badPinNumber(void)
__attribute__((error("Pin number is too large or not a constant"))); __attribute__((error("Pin number is too large or not a constant")));
static inline __attribute__((always_inline)) static inline __attribute__((always_inline))
uint8_t getPinMode(uint8_t pin) { uint8_t getPinMode(uint8_t pin) {
if (__builtin_constant_p(pin) && pin < digitalPinCount) { if (__builtin_constant_p(pin) && pin < digitalPinCount) {
return (*digitalPinMap[pin].ddr >> digitalPinMap[pin].bit) & 1; return (*digitalPinMap[pin].ddr >> digitalPinMap[pin].bit) & 1;
} else { } else {
return badPinNumber(); return badPinNumber();
} }
} }
static inline __attribute__((always_inline)) static inline __attribute__((always_inline))
void setPinMode(uint8_t pin, uint8_t mode) { void setPinMode(uint8_t pin, uint8_t mode) {
if (__builtin_constant_p(pin) && pin < digitalPinCount) { if (__builtin_constant_p(pin) && pin < digitalPinCount) {
if (mode) { if (mode) {
*digitalPinMap[pin].ddr |= 1 << digitalPinMap[pin].bit; *digitalPinMap[pin].ddr |= 1 << digitalPinMap[pin].bit;
} else { } else {
*digitalPinMap[pin].ddr &= ~(1 << digitalPinMap[pin].bit); *digitalPinMap[pin].ddr &= ~(1 << digitalPinMap[pin].bit);
} }
} else { } else {
badPinNumber(); badPinNumber();
} }
} }
static inline __attribute__((always_inline)) static inline __attribute__((always_inline))
uint8_t fastDigitalRead(uint8_t pin) { uint8_t fastDigitalRead(uint8_t pin) {
if (__builtin_constant_p(pin) && pin < digitalPinCount) { if (__builtin_constant_p(pin) && pin < digitalPinCount) {
return (*digitalPinMap[pin].pin >> digitalPinMap[pin].bit) & 1; return (*digitalPinMap[pin].pin >> digitalPinMap[pin].bit) & 1;
} else { } else {
return badPinNumber(); return badPinNumber();
} }
} }
static inline __attribute__((always_inline)) static inline __attribute__((always_inline))
void fastDigitalWrite(uint8_t pin, uint8_t value) { void fastDigitalWrite(uint8_t pin, uint8_t value) {
if (__builtin_constant_p(pin) && pin < digitalPinCount) { if (__builtin_constant_p(pin) && pin < digitalPinCount) {
if (value) { if (value) {
*digitalPinMap[pin].port |= 1 << digitalPinMap[pin].bit; *digitalPinMap[pin].port |= 1 << digitalPinMap[pin].bit;
} else { } else {
*digitalPinMap[pin].port &= ~(1 << digitalPinMap[pin].bit); *digitalPinMap[pin].port &= ~(1 << digitalPinMap[pin].bit);
} }
} else { } else {
badPinNumber(); badPinNumber();
} }
} }
#endif // Sd2PinMap_h #endif // Sd2PinMap_h

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/* Arduino SdFat Library /* Arduino SdFat Library
* Copyright (C) 2008 by William Greiman * Copyright (C) 2008 by William Greiman
* *
* This file is part of the Arduino SdFat Library * This file is part of the Arduino SdFat Library
* *
* This Library is free software: you can redistribute it and/or modify * This Library is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or * the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version. * (at your option) any later version.
* *
* This Library is distributed in the hope that it will be useful, * This Library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of * but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details. * GNU General Public License for more details.
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with the Arduino SdFat Library. If not, see * along with the Arduino SdFat Library. If not, see
* <http://www.gnu.org/licenses/>. * <http://www.gnu.org/licenses/>.
*/ */
#ifndef SdFatUtil_h #ifndef SdFatUtil_h
#define SdFatUtil_h #define SdFatUtil_h
/** /**
* \file * \file
* Useful utility functions. * Useful utility functions.
*/ */
#include <WProgram.h> #include <WProgram.h>
#include <avr/pgmspace.h> #include <avr/pgmspace.h>
/** Store and print a string in flash memory.*/ /** Store and print a string in flash memory.*/
#define PgmPrint(x) SerialPrint_P(PSTR(x)) #define PgmPrint(x) SerialPrint_P(PSTR(x))
/** Store and print a string in flash memory followed by a CR/LF.*/ /** Store and print a string in flash memory followed by a CR/LF.*/
#define PgmPrintln(x) SerialPrintln_P(PSTR(x)) #define PgmPrintln(x) SerialPrintln_P(PSTR(x))
/** Defined so doxygen works for function definitions. */ /** Defined so doxygen works for function definitions. */
#define NOINLINE __attribute__((noinline)) #define NOINLINE __attribute__((noinline))
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
/** Return the number of bytes currently free in RAM. */ /** Return the number of bytes currently free in RAM. */
static int FreeRam(void) { static int FreeRam(void) {
extern int __bss_end; extern int __bss_end;
extern int* __brkval; extern int* __brkval;
int free_memory; int free_memory;
if (reinterpret_cast<int>(__brkval) == 0) { if (reinterpret_cast<int>(__brkval) == 0) {
// if no heap use from end of bss section // if no heap use from end of bss section
free_memory = reinterpret_cast<int>(&free_memory) free_memory = reinterpret_cast<int>(&free_memory)
- reinterpret_cast<int>(&__bss_end); - reinterpret_cast<int>(&__bss_end);
} else { } else {
// use from top of stack to heap // use from top of stack to heap
free_memory = reinterpret_cast<int>(&free_memory) free_memory = reinterpret_cast<int>(&free_memory)
- reinterpret_cast<int>(__brkval); - reinterpret_cast<int>(__brkval);
} }
return free_memory; return free_memory;
} }
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
/** /**
* %Print a string in flash memory to the serial port. * %Print a string in flash memory to the serial port.
* *
* \param[in] str Pointer to string stored in flash memory. * \param[in] str Pointer to string stored in flash memory.
*/ */
static NOINLINE void SerialPrint_P(PGM_P str) { static NOINLINE void SerialPrint_P(PGM_P str) {
for (uint8_t c; (c = pgm_read_byte(str)); str++) Serial.print(c); for (uint8_t c; (c = pgm_read_byte(str)); str++) Serial.print(c);
} }
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
/** /**
* %Print a string in flash memory followed by a CR/LF. * %Print a string in flash memory followed by a CR/LF.
* *
* \param[in] str Pointer to string stored in flash memory. * \param[in] str Pointer to string stored in flash memory.
*/ */
static NOINLINE void SerialPrintln_P(PGM_P str) { static NOINLINE void SerialPrintln_P(PGM_P str) {
SerialPrint_P(str); SerialPrint_P(str);
Serial.println(); Serial.println();
} }
#endif // #define SdFatUtil_h #endif // #define SdFatUtil_h

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/* Arduino SdFat Library /* Arduino SdFat Library
* Copyright (C) 2009 by William Greiman * Copyright (C) 2009 by William Greiman
* *
* This file is part of the Arduino SdFat Library * This file is part of the Arduino SdFat Library
* *
* This Library is free software: you can redistribute it and/or modify * This Library is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or * the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version. * (at your option) any later version.
* *
* This Library is distributed in the hope that it will be useful, * This Library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of * but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details. * GNU General Public License for more details.
* *
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with the Arduino SdFat Library. If not, see * along with the Arduino SdFat Library. If not, see
* <http://www.gnu.org/licenses/>. * <http://www.gnu.org/licenses/>.
*/ */
/** /**
\mainpage Arduino SdFat Library \mainpage Arduino SdFat Library
<CENTER>Copyright &copy; 2009 by William Greiman <CENTER>Copyright &copy; 2009 by William Greiman
</CENTER> </CENTER>
\section Intro Introduction \section Intro Introduction
The Arduino SdFat Library is a minimal implementation of FAT16 and FAT32 The Arduino SdFat Library is a minimal implementation of FAT16 and FAT32
file systems on SD flash memory cards. Standard SD and high capacity file systems on SD flash memory cards. Standard SD and high capacity
SDHC cards are supported. SDHC cards are supported.
The SdFat only supports short 8.3 names. The SdFat only supports short 8.3 names.
The main classes in SdFat are Sd2Card, SdVolume, and SdFile. The main classes in SdFat are Sd2Card, SdVolume, and SdFile.
The Sd2Card class supports access to standard SD cards and SDHC cards. Most The Sd2Card class supports access to standard SD cards and SDHC cards. Most
applications will only need to call the Sd2Card::init() member function. applications will only need to call the Sd2Card::init() member function.
The SdVolume class supports FAT16 and FAT32 partitions. Most applications The SdVolume class supports FAT16 and FAT32 partitions. Most applications
will only need to call the SdVolume::init() member function. will only need to call the SdVolume::init() member function.
The SdFile class provides file access functions such as open(), read(), The SdFile class provides file access functions such as open(), read(),
remove(), write(), close() and sync(). This class supports access to the root remove(), write(), close() and sync(). This class supports access to the root
directory and subdirectories. directory and subdirectories.
A number of example are provided in the SdFat/examples folder. These were A number of example are provided in the SdFat/examples folder. These were
developed to test SdFat and illustrate its use. developed to test SdFat and illustrate its use.
SdFat was developed for high speed data recording. SdFat was used to implement SdFat was developed for high speed data recording. SdFat was used to implement
an audio record/play class, WaveRP, for the Adafruit Wave Shield. This an audio record/play class, WaveRP, for the Adafruit Wave Shield. This
application uses special Sd2Card calls to write to contiguous files in raw mode. application uses special Sd2Card calls to write to contiguous files in raw mode.
These functions reduce write latency so that audio can be recorded with the These functions reduce write latency so that audio can be recorded with the
small amount of RAM in the Arduino. small amount of RAM in the Arduino.
\section SDcard SD\SDHC Cards \section SDcard SD\SDHC Cards
Arduinos access SD cards using the cards SPI protocol. PCs, Macs, and Arduinos access SD cards using the cards SPI protocol. PCs, Macs, and
most consumer devices use the 4-bit parallel SD protocol. A card that most consumer devices use the 4-bit parallel SD protocol. A card that
functions well on A PC or Mac may not work well on the Arduino. functions well on A PC or Mac may not work well on the Arduino.
Most cards have good SPI read performance but cards vary widely in SPI Most cards have good SPI read performance but cards vary widely in SPI
write performance. Write performance is limited by how efficiently the write performance. Write performance is limited by how efficiently the
card manages internal erase/remapping operations. The Arduino cannot card manages internal erase/remapping operations. The Arduino cannot
optimize writes to reduce erase operations because of its limit RAM. optimize writes to reduce erase operations because of its limit RAM.
SanDisk cards generally have good write performance. They seem to have SanDisk cards generally have good write performance. They seem to have
more internal RAM buffering than other cards and therefore can limit more internal RAM buffering than other cards and therefore can limit
the number of flash erase operations that the Arduino forces due to its the number of flash erase operations that the Arduino forces due to its
limited RAM. limited RAM.
\section Hardware Hardware Configuration \section Hardware Hardware Configuration
SdFat was developed using an SdFat was developed using an
<A HREF = "http://www.adafruit.com/"> Adafruit Industries</A> <A HREF = "http://www.adafruit.com/"> Adafruit Industries</A>
<A HREF = "http://www.ladyada.net/make/waveshield/"> Wave Shield</A>. <A HREF = "http://www.ladyada.net/make/waveshield/"> Wave Shield</A>.
The hardware interface to the SD card should not use a resistor based level The hardware interface to the SD card should not use a resistor based level
shifter. SdFat sets the SPI bus frequency to 8 MHz which results in signal shifter. SdFat sets the SPI bus frequency to 8 MHz which results in signal
rise times that are too slow for the edge detectors in many newer SD card rise times that are too slow for the edge detectors in many newer SD card
controllers when resistor voltage dividers are used. controllers when resistor voltage dividers are used.
The 5 to 3.3 V level shifter for 5 V Arduinos should be IC based like the The 5 to 3.3 V level shifter for 5 V Arduinos should be IC based like the
74HC4050N based circuit shown in the file SdLevel.png. The Adafruit Wave Shield 74HC4050N based circuit shown in the file SdLevel.png. The Adafruit Wave Shield
uses a 74AHC125N. Gravitech sells SD and MicroSD Card Adapters based on the uses a 74AHC125N. Gravitech sells SD and MicroSD Card Adapters based on the
74LCX245. 74LCX245.
If you are using a resistor based level shifter and are having problems try If you are using a resistor based level shifter and are having problems try
setting the SPI bus frequency to 4 MHz. This can be done by using setting the SPI bus frequency to 4 MHz. This can be done by using
card.init(SPI_HALF_SPEED) to initialize the SD card. card.init(SPI_HALF_SPEED) to initialize the SD card.
\section comment Bugs and Comments \section comment Bugs and Comments
If you wish to report bugs or have comments, send email to fat16lib@sbcglobal.net. If you wish to report bugs or have comments, send email to fat16lib@sbcglobal.net.
\section SdFatClass SdFat Usage \section SdFatClass SdFat Usage
SdFat uses a slightly restricted form of short names. SdFat uses a slightly restricted form of short names.
Only printable ASCII characters are supported. No characters with code point Only printable ASCII characters are supported. No characters with code point
values greater than 127 are allowed. Space is not allowed even though space values greater than 127 are allowed. Space is not allowed even though space
was allowed in the API of early versions of DOS. was allowed in the API of early versions of DOS.
Short names are limited to 8 characters followed by an optional period (.) Short names are limited to 8 characters followed by an optional period (.)
and extension of up to 3 characters. The characters may be any combination and extension of up to 3 characters. The characters may be any combination
of letters and digits. The following special characters are also allowed: of letters and digits. The following special characters are also allowed:
$ % ' - _ @ ~ ` ! ( ) { } ^ # & $ % ' - _ @ ~ ` ! ( ) { } ^ # &
Short names are always converted to upper case and their original case Short names are always converted to upper case and their original case
value is lost. value is lost.
\note \note
The Arduino Print class uses character The Arduino Print class uses character
at a time writes so it was necessary to use a \link SdFile::sync() sync() \endlink at a time writes so it was necessary to use a \link SdFile::sync() sync() \endlink
function to control when data is written to the SD card. function to control when data is written to the SD card.
\par \par
An application which writes to a file using \link Print::print() print()\endlink, An application which writes to a file using \link Print::print() print()\endlink,
\link Print::println() println() \endlink \link Print::println() println() \endlink
or \link SdFile::write write() \endlink must call \link SdFile::sync() sync() \endlink or \link SdFile::write write() \endlink must call \link SdFile::sync() sync() \endlink
at the appropriate time to force data and directory information to be written at the appropriate time to force data and directory information to be written
to the SD Card. Data and directory information are also written to the SD card to the SD Card. Data and directory information are also written to the SD card
when \link SdFile::close() close() \endlink is called. when \link SdFile::close() close() \endlink is called.
\par \par
Applications must use care calling \link SdFile::sync() sync() \endlink Applications must use care calling \link SdFile::sync() sync() \endlink
since 2048 bytes of I/O is required to update file and since 2048 bytes of I/O is required to update file and
directory information. This includes writing the current data block, reading directory information. This includes writing the current data block, reading
the block that contains the directory entry for update, writing the directory the block that contains the directory entry for update, writing the directory
block back and reading back the current data block. block back and reading back the current data block.
It is possible to open a file with two or more instances of SdFile. A file may It is possible to open a file with two or more instances of SdFile. A file may
be corrupted if data is written to the file by more than one instance of SdFile. be corrupted if data is written to the file by more than one instance of SdFile.
\section HowTo How to format SD Cards as FAT Volumes \section HowTo How to format SD Cards as FAT Volumes
You should use a freshly formatted SD card for best performance. FAT You should use a freshly formatted SD card for best performance. FAT
file systems become slower if many files have been created and deleted. file systems become slower if many files have been created and deleted.
This is because the directory entry for a deleted file is marked as deleted, This is because the directory entry for a deleted file is marked as deleted,
but is not deleted. When a new file is created, these entries must be scanned but is not deleted. When a new file is created, these entries must be scanned
before creating the file, a flaw in the FAT design. Also files can become before creating the file, a flaw in the FAT design. Also files can become
fragmented which causes reads and writes to be slower. fragmented which causes reads and writes to be slower.
Microsoft operating systems support removable media formatted with a Microsoft operating systems support removable media formatted with a
Master Boot Record, MBR, or formatted as a super floppy with a FAT Boot Sector Master Boot Record, MBR, or formatted as a super floppy with a FAT Boot Sector
in block zero. in block zero.
Microsoft operating systems expect MBR formatted removable media Microsoft operating systems expect MBR formatted removable media
to have only one partition. The first partition should be used. to have only one partition. The first partition should be used.
Microsoft operating systems do not support partitioning SD flash cards. Microsoft operating systems do not support partitioning SD flash cards.
If you erase an SD card with a program like KillDisk, Most versions of If you erase an SD card with a program like KillDisk, Most versions of
Windows will format the card as a super floppy. Windows will format the card as a super floppy.
The best way to restore an SD card's format is to use SDFormatter The best way to restore an SD card's format is to use SDFormatter
which can be downloaded from: which can be downloaded from:
http://www.sdcard.org/consumers/formatter/ http://www.sdcard.org/consumers/formatter/
SDFormatter aligns flash erase boundaries with file SDFormatter aligns flash erase boundaries with file
system structures which reduces write latency and file system overhead. system structures which reduces write latency and file system overhead.
SDFormatter does not have an option for FAT type so it may format SDFormatter does not have an option for FAT type so it may format
small cards as FAT12. small cards as FAT12.
After the MBR is restored by SDFormatter you may need to reformat small After the MBR is restored by SDFormatter you may need to reformat small
cards that have been formatted FAT12 to force the volume type to be FAT16. cards that have been formatted FAT12 to force the volume type to be FAT16.
If you reformat the SD card with an OS utility, choose a cluster size that If you reformat the SD card with an OS utility, choose a cluster size that
will result in: will result in:
4084 < CountOfClusters && CountOfClusters < 65525 4084 < CountOfClusters && CountOfClusters < 65525
The volume will then be FAT16. The volume will then be FAT16.
If you are formatting an SD card on OS X or Linux, be sure to use the first If you are formatting an SD card on OS X or Linux, be sure to use the first
partition. Format this partition with a cluster count in above range. partition. Format this partition with a cluster count in above range.
\section References References \section References References
Adafruit Industries: Adafruit Industries:
http://www.adafruit.com/ http://www.adafruit.com/
http://www.ladyada.net/make/waveshield/ http://www.ladyada.net/make/waveshield/
The Arduino site: The Arduino site:
http://www.arduino.cc/ http://www.arduino.cc/
For more information about FAT file systems see: For more information about FAT file systems see:
http://www.microsoft.com/whdc/system/platform/firmware/fatgen.mspx http://www.microsoft.com/whdc/system/platform/firmware/fatgen.mspx
For information about using SD cards as SPI devices see: For information about using SD cards as SPI devices see:
http://www.sdcard.org/developers/tech/sdcard/pls/Simplified_Physical_Layer_Spec.pdf http://www.sdcard.org/developers/tech/sdcard/pls/Simplified_Physical_Layer_Spec.pdf
The ATmega328 datasheet: The ATmega328 datasheet:
http://www.atmel.com/dyn/resources/prod_documents/doc8161.pdf http://www.atmel.com/dyn/resources/prod_documents/doc8161.pdf
*/ */

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/* Arduino Sd2Card Library /* Arduino Sd2Card Library
* Copyright (C) 2009 by William Greiman * Copyright (C) 2009 by William Greiman
* *
* This file is part of the Arduino Sd2Card Library * This file is part of the Arduino Sd2Card Library
* *
* This Library is free software: you can redistribute it and/or modify * This Library is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or * the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version. * (at your option) any later version.
* *
* This Library is distributed in the hope that it will be useful, * This Library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of * but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details. * GNU General Public License for more details.
* *
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with the Arduino Sd2Card Library. If not, see * along with the Arduino Sd2Card Library. If not, see
* <http://www.gnu.org/licenses/>. * <http://www.gnu.org/licenses/>.
*/ */
#ifndef SdInfo_h #ifndef SdInfo_h
#define SdInfo_h #define SdInfo_h
#include <stdint.h> #include <stdint.h>
// Based on the document: // Based on the document:
// //
// SD Specifications // SD Specifications
// Part 1 // Part 1
// Physical Layer // Physical Layer
// Simplified Specification // Simplified Specification
// Version 2.00 // Version 2.00
// September 25, 2006 // September 25, 2006
// //
// www.sdcard.org/developers/tech/sdcard/pls/Simplified_Physical_Layer_Spec.pdf // www.sdcard.org/developers/tech/sdcard/pls/Simplified_Physical_Layer_Spec.pdf
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
// SD card commands // SD card commands
/** GO_IDLE_STATE - init card in spi mode if CS low */ /** GO_IDLE_STATE - init card in spi mode if CS low */
uint8_t const CMD0 = 0X00; uint8_t const CMD0 = 0X00;
/** SEND_IF_COND - verify SD Memory Card interface operating condition.*/ /** SEND_IF_COND - verify SD Memory Card interface operating condition.*/
uint8_t const CMD8 = 0X08; uint8_t const CMD8 = 0X08;
/** SEND_CSD - read the Card Specific Data (CSD register) */ /** SEND_CSD - read the Card Specific Data (CSD register) */
uint8_t const CMD9 = 0X09; uint8_t const CMD9 = 0X09;
/** SEND_CID - read the card identification information (CID register) */ /** SEND_CID - read the card identification information (CID register) */
uint8_t const CMD10 = 0X0A; uint8_t const CMD10 = 0X0A;
/** SEND_STATUS - read the card status register */ /** SEND_STATUS - read the card status register */
uint8_t const CMD13 = 0X0D; uint8_t const CMD13 = 0X0D;
/** READ_BLOCK - read a single data block from the card */ /** READ_BLOCK - read a single data block from the card */
uint8_t const CMD17 = 0X11; uint8_t const CMD17 = 0X11;
/** WRITE_BLOCK - write a single data block to the card */ /** WRITE_BLOCK - write a single data block to the card */
uint8_t const CMD24 = 0X18; uint8_t const CMD24 = 0X18;
/** WRITE_MULTIPLE_BLOCK - write blocks of data until a STOP_TRANSMISSION */ /** WRITE_MULTIPLE_BLOCK - write blocks of data until a STOP_TRANSMISSION */
uint8_t const CMD25 = 0X19; uint8_t const CMD25 = 0X19;
/** ERASE_WR_BLK_START - sets the address of the first block to be erased */ /** ERASE_WR_BLK_START - sets the address of the first block to be erased */
uint8_t const CMD32 = 0X20; uint8_t const CMD32 = 0X20;
/** ERASE_WR_BLK_END - sets the address of the last block of the continuous /** ERASE_WR_BLK_END - sets the address of the last block of the continuous
range to be erased*/ range to be erased*/
uint8_t const CMD33 = 0X21; uint8_t const CMD33 = 0X21;
/** ERASE - erase all previously selected blocks */ /** ERASE - erase all previously selected blocks */
uint8_t const CMD38 = 0X26; uint8_t const CMD38 = 0X26;
/** APP_CMD - escape for application specific command */ /** APP_CMD - escape for application specific command */
uint8_t const CMD55 = 0X37; uint8_t const CMD55 = 0X37;
/** READ_OCR - read the OCR register of a card */ /** READ_OCR - read the OCR register of a card */
uint8_t const CMD58 = 0X3A; uint8_t const CMD58 = 0X3A;
/** SET_WR_BLK_ERASE_COUNT - Set the number of write blocks to be /** SET_WR_BLK_ERASE_COUNT - Set the number of write blocks to be
pre-erased before writing */ pre-erased before writing */
uint8_t const ACMD23 = 0X17; uint8_t const ACMD23 = 0X17;
/** SD_SEND_OP_COMD - Sends host capacity support information and /** SD_SEND_OP_COMD - Sends host capacity support information and
activates the card's initialization process */ activates the card's initialization process */
uint8_t const ACMD41 = 0X29; uint8_t const ACMD41 = 0X29;
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
/** status for card in the ready state */ /** status for card in the ready state */
uint8_t const R1_READY_STATE = 0X00; uint8_t const R1_READY_STATE = 0X00;
/** status for card in the idle state */ /** status for card in the idle state */
uint8_t const R1_IDLE_STATE = 0X01; uint8_t const R1_IDLE_STATE = 0X01;
/** status bit for illegal command */ /** status bit for illegal command */
uint8_t const R1_ILLEGAL_COMMAND = 0X04; uint8_t const R1_ILLEGAL_COMMAND = 0X04;
/** start data token for read or write single block*/ /** start data token for read or write single block*/
uint8_t const DATA_START_BLOCK = 0XFE; uint8_t const DATA_START_BLOCK = 0XFE;
/** stop token for write multiple blocks*/ /** stop token for write multiple blocks*/
uint8_t const STOP_TRAN_TOKEN = 0XFD; uint8_t const STOP_TRAN_TOKEN = 0XFD;
/** start data token for write multiple blocks*/ /** start data token for write multiple blocks*/
uint8_t const WRITE_MULTIPLE_TOKEN = 0XFC; uint8_t const WRITE_MULTIPLE_TOKEN = 0XFC;
/** mask for data response tokens after a write block operation */ /** mask for data response tokens after a write block operation */
uint8_t const DATA_RES_MASK = 0X1F; uint8_t const DATA_RES_MASK = 0X1F;
/** write data accepted token */ /** write data accepted token */
uint8_t const DATA_RES_ACCEPTED = 0X05; uint8_t const DATA_RES_ACCEPTED = 0X05;
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
typedef struct CID { typedef struct CID {
// byte 0 // byte 0
uint8_t mid; // Manufacturer ID uint8_t mid; // Manufacturer ID
// byte 1-2 // byte 1-2
char oid[2]; // OEM/Application ID char oid[2]; // OEM/Application ID
// byte 3-7 // byte 3-7
char pnm[5]; // Product name char pnm[5]; // Product name
// byte 8 // byte 8
unsigned prv_m : 4; // Product revision n.m unsigned prv_m : 4; // Product revision n.m
unsigned prv_n : 4; unsigned prv_n : 4;
// byte 9-12 // byte 9-12
uint32_t psn; // Product serial number uint32_t psn; // Product serial number
// byte 13 // byte 13
unsigned mdt_year_high : 4; // Manufacturing date unsigned mdt_year_high : 4; // Manufacturing date
unsigned reserved : 4; unsigned reserved : 4;
// byte 14 // byte 14
unsigned mdt_month : 4; unsigned mdt_month : 4;
unsigned mdt_year_low :4; unsigned mdt_year_low :4;
// byte 15 // byte 15
unsigned always1 : 1; unsigned always1 : 1;
unsigned crc : 7; unsigned crc : 7;
}cid_t; }cid_t;
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
// CSD for version 1.00 cards // CSD for version 1.00 cards
typedef struct CSDV1 { typedef struct CSDV1 {
// byte 0 // byte 0
unsigned reserved1 : 6; unsigned reserved1 : 6;
unsigned csd_ver : 2; unsigned csd_ver : 2;
// byte 1 // byte 1
uint8_t taac; uint8_t taac;
// byte 2 // byte 2
uint8_t nsac; uint8_t nsac;
// byte 3 // byte 3
uint8_t tran_speed; uint8_t tran_speed;
// byte 4 // byte 4
uint8_t ccc_high; uint8_t ccc_high;
// byte 5 // byte 5
unsigned read_bl_len : 4; unsigned read_bl_len : 4;
unsigned ccc_low : 4; unsigned ccc_low : 4;
// byte 6 // byte 6
unsigned c_size_high : 2; unsigned c_size_high : 2;
unsigned reserved2 : 2; unsigned reserved2 : 2;
unsigned dsr_imp : 1; unsigned dsr_imp : 1;
unsigned read_blk_misalign :1; unsigned read_blk_misalign :1;
unsigned write_blk_misalign : 1; unsigned write_blk_misalign : 1;
unsigned read_bl_partial : 1; unsigned read_bl_partial : 1;
// byte 7 // byte 7
uint8_t c_size_mid; uint8_t c_size_mid;
// byte 8 // byte 8
unsigned vdd_r_curr_max : 3; unsigned vdd_r_curr_max : 3;
unsigned vdd_r_curr_min : 3; unsigned vdd_r_curr_min : 3;
unsigned c_size_low :2; unsigned c_size_low :2;
// byte 9 // byte 9
unsigned c_size_mult_high : 2; unsigned c_size_mult_high : 2;
unsigned vdd_w_cur_max : 3; unsigned vdd_w_cur_max : 3;
unsigned vdd_w_curr_min : 3; unsigned vdd_w_curr_min : 3;
// byte 10 // byte 10
unsigned sector_size_high : 6; unsigned sector_size_high : 6;
unsigned erase_blk_en : 1; unsigned erase_blk_en : 1;
unsigned c_size_mult_low : 1; unsigned c_size_mult_low : 1;
// byte 11 // byte 11
unsigned wp_grp_size : 7; unsigned wp_grp_size : 7;
unsigned sector_size_low : 1; unsigned sector_size_low : 1;
// byte 12 // byte 12
unsigned write_bl_len_high : 2; unsigned write_bl_len_high : 2;
unsigned r2w_factor : 3; unsigned r2w_factor : 3;
unsigned reserved3 : 2; unsigned reserved3 : 2;
unsigned wp_grp_enable : 1; unsigned wp_grp_enable : 1;
// byte 13 // byte 13
unsigned reserved4 : 5; unsigned reserved4 : 5;
unsigned write_partial : 1; unsigned write_partial : 1;
unsigned write_bl_len_low : 2; unsigned write_bl_len_low : 2;
// byte 14 // byte 14
unsigned reserved5: 2; unsigned reserved5: 2;
unsigned file_format : 2; unsigned file_format : 2;
unsigned tmp_write_protect : 1; unsigned tmp_write_protect : 1;
unsigned perm_write_protect : 1; unsigned perm_write_protect : 1;
unsigned copy : 1; unsigned copy : 1;
unsigned file_format_grp : 1; unsigned file_format_grp : 1;
// byte 15 // byte 15
unsigned always1 : 1; unsigned always1 : 1;
unsigned crc : 7; unsigned crc : 7;
}csd1_t; }csd1_t;
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
// CSD for version 2.00 cards // CSD for version 2.00 cards
typedef struct CSDV2 { typedef struct CSDV2 {
// byte 0 // byte 0
unsigned reserved1 : 6; unsigned reserved1 : 6;
unsigned csd_ver : 2; unsigned csd_ver : 2;
// byte 1 // byte 1
uint8_t taac; uint8_t taac;
// byte 2 // byte 2
uint8_t nsac; uint8_t nsac;
// byte 3 // byte 3
uint8_t tran_speed; uint8_t tran_speed;
// byte 4 // byte 4
uint8_t ccc_high; uint8_t ccc_high;
// byte 5 // byte 5
unsigned read_bl_len : 4; unsigned read_bl_len : 4;
unsigned ccc_low : 4; unsigned ccc_low : 4;
// byte 6 // byte 6
unsigned reserved2 : 4; unsigned reserved2 : 4;
unsigned dsr_imp : 1; unsigned dsr_imp : 1;
unsigned read_blk_misalign :1; unsigned read_blk_misalign :1;
unsigned write_blk_misalign : 1; unsigned write_blk_misalign : 1;
unsigned read_bl_partial : 1; unsigned read_bl_partial : 1;
// byte 7 // byte 7
unsigned reserved3 : 2; unsigned reserved3 : 2;
unsigned c_size_high : 6; unsigned c_size_high : 6;
// byte 8 // byte 8
uint8_t c_size_mid; uint8_t c_size_mid;
// byte 9 // byte 9
uint8_t c_size_low; uint8_t c_size_low;
// byte 10 // byte 10
unsigned sector_size_high : 6; unsigned sector_size_high : 6;
unsigned erase_blk_en : 1; unsigned erase_blk_en : 1;
unsigned reserved4 : 1; unsigned reserved4 : 1;
// byte 11 // byte 11
unsigned wp_grp_size : 7; unsigned wp_grp_size : 7;
unsigned sector_size_low : 1; unsigned sector_size_low : 1;
// byte 12 // byte 12
unsigned write_bl_len_high : 2; unsigned write_bl_len_high : 2;
unsigned r2w_factor : 3; unsigned r2w_factor : 3;
unsigned reserved5 : 2; unsigned reserved5 : 2;
unsigned wp_grp_enable : 1; unsigned wp_grp_enable : 1;
// byte 13 // byte 13
unsigned reserved6 : 5; unsigned reserved6 : 5;
unsigned write_partial : 1; unsigned write_partial : 1;
unsigned write_bl_len_low : 2; unsigned write_bl_len_low : 2;
// byte 14 // byte 14
unsigned reserved7: 2; unsigned reserved7: 2;
unsigned file_format : 2; unsigned file_format : 2;
unsigned tmp_write_protect : 1; unsigned tmp_write_protect : 1;
unsigned perm_write_protect : 1; unsigned perm_write_protect : 1;
unsigned copy : 1; unsigned copy : 1;
unsigned file_format_grp : 1; unsigned file_format_grp : 1;
// byte 15 // byte 15
unsigned always1 : 1; unsigned always1 : 1;
unsigned crc : 7; unsigned crc : 7;
}csd2_t; }csd2_t;
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
// union of old and new style CSD register // union of old and new style CSD register
union csd_t { union csd_t {
csd1_t v1; csd1_t v1;
csd2_t v2; csd2_t v2;
}; };
#endif // SdInfo_h #endif // SdInfo_h

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Marlin/SdVolume.cpp
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@ -1,295 +1,295 @@
/* Arduino SdFat Library /* Arduino SdFat Library
* Copyright (C) 2009 by William Greiman * Copyright (C) 2009 by William Greiman
* *
* This file is part of the Arduino SdFat Library * This file is part of the Arduino SdFat Library
* *
* This Library is free software: you can redistribute it and/or modify * This Library is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or * the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version. * (at your option) any later version.
* *
* This Library is distributed in the hope that it will be useful, * This Library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of * but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details. * GNU General Public License for more details.
* *
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with the Arduino SdFat Library. If not, see * along with the Arduino SdFat Library. If not, see
* <http://www.gnu.org/licenses/>. * <http://www.gnu.org/licenses/>.
*/ */
#include "SdFat.h" #include "SdFat.h"
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
// raw block cache // raw block cache
// init cacheBlockNumber_to invalid SD block number // init cacheBlockNumber_to invalid SD block number
uint32_t SdVolume::cacheBlockNumber_ = 0XFFFFFFFF; uint32_t SdVolume::cacheBlockNumber_ = 0XFFFFFFFF;
cache_t SdVolume::cacheBuffer_; // 512 byte cache for Sd2Card cache_t SdVolume::cacheBuffer_; // 512 byte cache for Sd2Card
Sd2Card* SdVolume::sdCard_; // pointer to SD card object Sd2Card* SdVolume::sdCard_; // pointer to SD card object
uint8_t SdVolume::cacheDirty_ = 0; // cacheFlush() will write block if true uint8_t SdVolume::cacheDirty_ = 0; // cacheFlush() will write block if true
uint32_t SdVolume::cacheMirrorBlock_ = 0; // mirror block for second FAT uint32_t SdVolume::cacheMirrorBlock_ = 0; // mirror block for second FAT
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
// find a contiguous group of clusters // find a contiguous group of clusters
uint8_t SdVolume::allocContiguous(uint32_t count, uint32_t* curCluster) { uint8_t SdVolume::allocContiguous(uint32_t count, uint32_t* curCluster) {
// start of group // start of group
uint32_t bgnCluster; uint32_t bgnCluster;
// flag to save place to start next search // flag to save place to start next search
uint8_t setStart; uint8_t setStart;
// set search start cluster // set search start cluster
if (*curCluster) { if (*curCluster) {
// try to make file contiguous // try to make file contiguous
bgnCluster = *curCluster + 1; bgnCluster = *curCluster + 1;
// don't save new start location // don't save new start location
setStart = false; setStart = false;
} else { } else {
// start at likely place for free cluster // start at likely place for free cluster
bgnCluster = allocSearchStart_; bgnCluster = allocSearchStart_;
// save next search start if one cluster // save next search start if one cluster
setStart = 1 == count; setStart = 1 == count;
} }
// end of group // end of group
uint32_t endCluster = bgnCluster; uint32_t endCluster = bgnCluster;
// last cluster of FAT // last cluster of FAT
uint32_t fatEnd = clusterCount_ + 1; uint32_t fatEnd = clusterCount_ + 1;
// search the FAT for free clusters // search the FAT for free clusters
for (uint32_t n = 0;; n++, endCluster++) { for (uint32_t n = 0;; n++, endCluster++) {
// can't find space checked all clusters // can't find space checked all clusters
if (n >= clusterCount_) return false; if (n >= clusterCount_) return false;
// past end - start from beginning of FAT // past end - start from beginning of FAT
if (endCluster > fatEnd) { if (endCluster > fatEnd) {
bgnCluster = endCluster = 2; bgnCluster = endCluster = 2;
} }
uint32_t f; uint32_t f;
if (!fatGet(endCluster, &f)) return false; if (!fatGet(endCluster, &f)) return false;
if (f != 0) { if (f != 0) {
// cluster in use try next cluster as bgnCluster // cluster in use try next cluster as bgnCluster
bgnCluster = endCluster + 1; bgnCluster = endCluster + 1;
} else if ((endCluster - bgnCluster + 1) == count) { } else if ((endCluster - bgnCluster + 1) == count) {
// done - found space // done - found space
break; break;
} }
} }
// mark end of chain // mark end of chain
if (!fatPutEOC(endCluster)) return false; if (!fatPutEOC(endCluster)) return false;
// link clusters // link clusters
while (endCluster > bgnCluster) { while (endCluster > bgnCluster) {
if (!fatPut(endCluster - 1, endCluster)) return false; if (!fatPut(endCluster - 1, endCluster)) return false;
endCluster--; endCluster--;
} }
if (*curCluster != 0) { if (*curCluster != 0) {
// connect chains // connect chains
if (!fatPut(*curCluster, bgnCluster)) return false; if (!fatPut(*curCluster, bgnCluster)) return false;
} }
// return first cluster number to caller // return first cluster number to caller
*curCluster = bgnCluster; *curCluster = bgnCluster;
// remember possible next free cluster // remember possible next free cluster
if (setStart) allocSearchStart_ = bgnCluster + 1; if (setStart) allocSearchStart_ = bgnCluster + 1;
return true; return true;
} }
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
uint8_t SdVolume::cacheFlush(void) { uint8_t SdVolume::cacheFlush(void) {
if (cacheDirty_) { if (cacheDirty_) {
if (!sdCard_->writeBlock(cacheBlockNumber_, cacheBuffer_.data)) { if (!sdCard_->writeBlock(cacheBlockNumber_, cacheBuffer_.data)) {
return false; return false;
} }
// mirror FAT tables // mirror FAT tables
if (cacheMirrorBlock_) { if (cacheMirrorBlock_) {
if (!sdCard_->writeBlock(cacheMirrorBlock_, cacheBuffer_.data)) { if (!sdCard_->writeBlock(cacheMirrorBlock_, cacheBuffer_.data)) {
return false; return false;
} }
cacheMirrorBlock_ = 0; cacheMirrorBlock_ = 0;
} }
cacheDirty_ = 0; cacheDirty_ = 0;
} }
return true; return true;
} }
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
uint8_t SdVolume::cacheRawBlock(uint32_t blockNumber, uint8_t action) { uint8_t SdVolume::cacheRawBlock(uint32_t blockNumber, uint8_t action) {
if (cacheBlockNumber_ != blockNumber) { if (cacheBlockNumber_ != blockNumber) {
if (!cacheFlush()) return false; if (!cacheFlush()) return false;
if (!sdCard_->readBlock(blockNumber, cacheBuffer_.data)) return false; if (!sdCard_->readBlock(blockNumber, cacheBuffer_.data)) return false;
cacheBlockNumber_ = blockNumber; cacheBlockNumber_ = blockNumber;
} }
cacheDirty_ |= action; cacheDirty_ |= action;
return true; return true;
} }
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
// cache a zero block for blockNumber // cache a zero block for blockNumber
uint8_t SdVolume::cacheZeroBlock(uint32_t blockNumber) { uint8_t SdVolume::cacheZeroBlock(uint32_t blockNumber) {
if (!cacheFlush()) return false; if (!cacheFlush()) return false;
// loop take less flash than memset(cacheBuffer_.data, 0, 512); // loop take less flash than memset(cacheBuffer_.data, 0, 512);
for (uint16_t i = 0; i < 512; i++) { for (uint16_t i = 0; i < 512; i++) {
cacheBuffer_.data[i] = 0; cacheBuffer_.data[i] = 0;
} }
cacheBlockNumber_ = blockNumber; cacheBlockNumber_ = blockNumber;
cacheSetDirty(); cacheSetDirty();
return true; return true;
} }
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
// return the size in bytes of a cluster chain // return the size in bytes of a cluster chain
uint8_t SdVolume::chainSize(uint32_t cluster, uint32_t* size) const { uint8_t SdVolume::chainSize(uint32_t cluster, uint32_t* size) const {
uint32_t s = 0; uint32_t s = 0;
do { do {
if (!fatGet(cluster, &cluster)) return false; if (!fatGet(cluster, &cluster)) return false;
s += 512UL << clusterSizeShift_; s += 512UL << clusterSizeShift_;
} while (!isEOC(cluster)); } while (!isEOC(cluster));
*size = s; *size = s;
return true; return true;
} }
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
// Fetch a FAT entry // Fetch a FAT entry
uint8_t SdVolume::fatGet(uint32_t cluster, uint32_t* value) const { uint8_t SdVolume::fatGet(uint32_t cluster, uint32_t* value) const {
if (cluster > (clusterCount_ + 1)) return false; if (cluster > (clusterCount_ + 1)) return false;
uint32_t lba = fatStartBlock_; uint32_t lba = fatStartBlock_;
lba += fatType_ == 16 ? cluster >> 8 : cluster >> 7; lba += fatType_ == 16 ? cluster >> 8 : cluster >> 7;
if (lba != cacheBlockNumber_) { if (lba != cacheBlockNumber_) {
if (!cacheRawBlock(lba, CACHE_FOR_READ)) return false; if (!cacheRawBlock(lba, CACHE_FOR_READ)) return false;
} }
if (fatType_ == 16) { if (fatType_ == 16) {
*value = cacheBuffer_.fat16[cluster & 0XFF]; *value = cacheBuffer_.fat16[cluster & 0XFF];
} else { } else {
*value = cacheBuffer_.fat32[cluster & 0X7F] & FAT32MASK; *value = cacheBuffer_.fat32[cluster & 0X7F] & FAT32MASK;
} }
return true; return true;
} }
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
// Store a FAT entry // Store a FAT entry
uint8_t SdVolume::fatPut(uint32_t cluster, uint32_t value) { uint8_t SdVolume::fatPut(uint32_t cluster, uint32_t value) {
// error if reserved cluster // error if reserved cluster
if (cluster < 2) return false; if (cluster < 2) return false;
// error if not in FAT // error if not in FAT
if (cluster > (clusterCount_ + 1)) return false; if (cluster > (clusterCount_ + 1)) return false;
// calculate block address for entry // calculate block address for entry
uint32_t lba = fatStartBlock_; uint32_t lba = fatStartBlock_;
lba += fatType_ == 16 ? cluster >> 8 : cluster >> 7; lba += fatType_ == 16 ? cluster >> 8 : cluster >> 7;
if (lba != cacheBlockNumber_) { if (lba != cacheBlockNumber_) {
if (!cacheRawBlock(lba, CACHE_FOR_READ)) return false; if (!cacheRawBlock(lba, CACHE_FOR_READ)) return false;
} }
// store entry // store entry
if (fatType_ == 16) { if (fatType_ == 16) {
cacheBuffer_.fat16[cluster & 0XFF] = value; cacheBuffer_.fat16[cluster & 0XFF] = value;
} else { } else {
cacheBuffer_.fat32[cluster & 0X7F] = value; cacheBuffer_.fat32[cluster & 0X7F] = value;
} }
cacheSetDirty(); cacheSetDirty();
// mirror second FAT // mirror second FAT
if (fatCount_ > 1) cacheMirrorBlock_ = lba + blocksPerFat_; if (fatCount_ > 1) cacheMirrorBlock_ = lba + blocksPerFat_;
return true; return true;
} }
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
// free a cluster chain // free a cluster chain
uint8_t SdVolume::freeChain(uint32_t cluster) { uint8_t SdVolume::freeChain(uint32_t cluster) {
// clear free cluster location // clear free cluster location
allocSearchStart_ = 2; allocSearchStart_ = 2;
do { do {
uint32_t next; uint32_t next;
if (!fatGet(cluster, &next)) return false; if (!fatGet(cluster, &next)) return false;
// free cluster // free cluster
if (!fatPut(cluster, 0)) return false; if (!fatPut(cluster, 0)) return false;
cluster = next; cluster = next;
} while (!isEOC(cluster)); } while (!isEOC(cluster));
return true; return true;
} }
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
/** /**
* Initialize a FAT volume. * Initialize a FAT volume.
* *
* \param[in] dev The SD card where the volume is located. * \param[in] dev The SD card where the volume is located.
* *
* \param[in] part The partition to be used. Legal values for \a part are * \param[in] part The partition to be used. Legal values for \a part are
* 1-4 to use the corresponding partition on a device formatted with * 1-4 to use the corresponding partition on a device formatted with
* a MBR, Master Boot Record, or zero if the device is formatted as * a MBR, Master Boot Record, or zero if the device is formatted as
* a super floppy with the FAT boot sector in block zero. * a super floppy with the FAT boot sector in block zero.
* *
* \return The value one, true, is returned for success and * \return The value one, true, is returned for success and
* the value zero, false, is returned for failure. Reasons for * the value zero, false, is returned for failure. Reasons for
* failure include not finding a valid partition, not finding a valid * failure include not finding a valid partition, not finding a valid
* FAT file system in the specified partition or an I/O error. * FAT file system in the specified partition or an I/O error.
*/ */
uint8_t SdVolume::init(Sd2Card* dev, uint8_t part) { uint8_t SdVolume::init(Sd2Card* dev, uint8_t part) {
uint32_t volumeStartBlock = 0; uint32_t volumeStartBlock = 0;
sdCard_ = dev; sdCard_ = dev;
// if part == 0 assume super floppy with FAT boot sector in block zero // if part == 0 assume super floppy with FAT boot sector in block zero
// if part > 0 assume mbr volume with partition table // if part > 0 assume mbr volume with partition table
if (part) { if (part) {
if (part > 4)return false; if (part > 4)return false;
if (!cacheRawBlock(volumeStartBlock, CACHE_FOR_READ)) return false; if (!cacheRawBlock(volumeStartBlock, CACHE_FOR_READ)) return false;
part_t* p = &cacheBuffer_.mbr.part[part-1]; part_t* p = &cacheBuffer_.mbr.part[part-1];
if ((p->boot & 0X7F) !=0 || if ((p->boot & 0X7F) !=0 ||
p->totalSectors < 100 || p->totalSectors < 100 ||
p->firstSector == 0) { p->firstSector == 0) {
// not a valid partition // not a valid partition
return false; return false;
} }
volumeStartBlock = p->firstSector; volumeStartBlock = p->firstSector;
} }
if (!cacheRawBlock(volumeStartBlock, CACHE_FOR_READ)) return false; if (!cacheRawBlock(volumeStartBlock, CACHE_FOR_READ)) return false;
bpb_t* bpb = &cacheBuffer_.fbs.bpb; bpb_t* bpb = &cacheBuffer_.fbs.bpb;
if (bpb->bytesPerSector != 512 || if (bpb->bytesPerSector != 512 ||
bpb->fatCount == 0 || bpb->fatCount == 0 ||
bpb->reservedSectorCount == 0 || bpb->reservedSectorCount == 0 ||
bpb->sectorsPerCluster == 0) { bpb->sectorsPerCluster == 0) {
// not valid FAT volume // not valid FAT volume
return false; return false;
} }
fatCount_ = bpb->fatCount; fatCount_ = bpb->fatCount;
blocksPerCluster_ = bpb->sectorsPerCluster; blocksPerCluster_ = bpb->sectorsPerCluster;
// determine shift that is same as multiply by blocksPerCluster_ // determine shift that is same as multiply by blocksPerCluster_
clusterSizeShift_ = 0; clusterSizeShift_ = 0;
while (blocksPerCluster_ != (1 << clusterSizeShift_)) { while (blocksPerCluster_ != (1 << clusterSizeShift_)) {
// error if not power of 2 // error if not power of 2
if (clusterSizeShift_++ > 7) return false; if (clusterSizeShift_++ > 7) return false;
} }
blocksPerFat_ = bpb->sectorsPerFat16 ? blocksPerFat_ = bpb->sectorsPerFat16 ?
bpb->sectorsPerFat16 : bpb->sectorsPerFat32; bpb->sectorsPerFat16 : bpb->sectorsPerFat32;
fatStartBlock_ = volumeStartBlock + bpb->reservedSectorCount; fatStartBlock_ = volumeStartBlock + bpb->reservedSectorCount;
// count for FAT16 zero for FAT32 // count for FAT16 zero for FAT32
rootDirEntryCount_ = bpb->rootDirEntryCount; rootDirEntryCount_ = bpb->rootDirEntryCount;
// directory start for FAT16 dataStart for FAT32 // directory start for FAT16 dataStart for FAT32
rootDirStart_ = fatStartBlock_ + bpb->fatCount * blocksPerFat_; rootDirStart_ = fatStartBlock_ + bpb->fatCount * blocksPerFat_;
// data start for FAT16 and FAT32 // data start for FAT16 and FAT32
dataStartBlock_ = rootDirStart_ + ((32 * bpb->rootDirEntryCount + 511)/512); dataStartBlock_ = rootDirStart_ + ((32 * bpb->rootDirEntryCount + 511)/512);
// total blocks for FAT16 or FAT32 // total blocks for FAT16 or FAT32
uint32_t totalBlocks = bpb->totalSectors16 ? uint32_t totalBlocks = bpb->totalSectors16 ?
bpb->totalSectors16 : bpb->totalSectors32; bpb->totalSectors16 : bpb->totalSectors32;
// total data blocks // total data blocks
clusterCount_ = totalBlocks - (dataStartBlock_ - volumeStartBlock); clusterCount_ = totalBlocks - (dataStartBlock_ - volumeStartBlock);
// divide by cluster size to get cluster count // divide by cluster size to get cluster count
clusterCount_ >>= clusterSizeShift_; clusterCount_ >>= clusterSizeShift_;
// FAT type is determined by cluster count // FAT type is determined by cluster count
if (clusterCount_ < 4085) { if (clusterCount_ < 4085) {
fatType_ = 12; fatType_ = 12;
} else if (clusterCount_ < 65525) { } else if (clusterCount_ < 65525) {
fatType_ = 16; fatType_ = 16;
} else { } else {
rootDirStart_ = bpb->fat32RootCluster; rootDirStart_ = bpb->fat32RootCluster;
fatType_ = 32; fatType_ = 32;
} }
return true; return true;
} }

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Marlin/fastio.h
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Marlin/pins.h
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Marlin/planner.cpp
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150
Marlin/speed_lookuptable.h
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@ -1,75 +1,75 @@
#ifndef SPEED_LOOKUPTABLE_H #ifndef SPEED_LOOKUPTABLE_H
#define SPEED_LOOKUPTABLE_H #define SPEED_LOOKUPTABLE_H
#include <avr/pgmspace.h> #include <avr/pgmspace.h>
uint16_t speed_lookuptable_fast[256][2] PROGMEM = {\ uint16_t speed_lookuptable_fast[256][2] PROGMEM = {\
{ 62500, 55556}, { 6944, 3268}, { 3676, 1176}, { 2500, 607}, { 1893, 369}, { 1524, 249}, { 1275, 179}, { 1096, 135}, { 62500, 55556}, { 6944, 3268}, { 3676, 1176}, { 2500, 607}, { 1893, 369}, { 1524, 249}, { 1275, 179}, { 1096, 135},
{ 961, 105}, { 856, 85}, { 771, 69}, { 702, 58}, { 644, 49}, { 595, 42}, { 553, 37}, { 516, 32}, { 961, 105}, { 856, 85}, { 771, 69}, { 702, 58}, { 644, 49}, { 595, 42}, { 553, 37}, { 516, 32},
{ 484, 28}, { 456, 25}, { 431, 23}, { 408, 20}, { 388, 19}, { 369, 16}, { 353, 16}, { 337, 14}, { 484, 28}, { 456, 25}, { 431, 23}, { 408, 20}, { 388, 19}, { 369, 16}, { 353, 16}, { 337, 14},
{ 323, 13}, { 310, 11}, { 299, 11}, { 288, 11}, { 277, 9}, { 268, 9}, { 259, 8}, { 251, 8}, { 323, 13}, { 310, 11}, { 299, 11}, { 288, 11}, { 277, 9}, { 268, 9}, { 259, 8}, { 251, 8},
{ 243, 8}, { 235, 7}, { 228, 6}, { 222, 6}, { 216, 6}, { 210, 6}, { 204, 5}, { 199, 5}, { 243, 8}, { 235, 7}, { 228, 6}, { 222, 6}, { 216, 6}, { 210, 6}, { 204, 5}, { 199, 5},
{ 194, 5}, { 189, 4}, { 185, 4}, { 181, 4}, { 177, 4}, { 173, 4}, { 169, 4}, { 165, 3}, { 194, 5}, { 189, 4}, { 185, 4}, { 181, 4}, { 177, 4}, { 173, 4}, { 169, 4}, { 165, 3},
{ 162, 3}, { 159, 4}, { 155, 3}, { 152, 3}, { 149, 2}, { 147, 3}, { 144, 3}, { 141, 2}, { 162, 3}, { 159, 4}, { 155, 3}, { 152, 3}, { 149, 2}, { 147, 3}, { 144, 3}, { 141, 2},
{ 139, 3}, { 136, 2}, { 134, 2}, { 132, 3}, { 129, 2}, { 127, 2}, { 125, 2}, { 123, 2}, { 139, 3}, { 136, 2}, { 134, 2}, { 132, 3}, { 129, 2}, { 127, 2}, { 125, 2}, { 123, 2},
{ 121, 2}, { 119, 1}, { 118, 2}, { 116, 2}, { 114, 1}, { 113, 2}, { 111, 2}, { 109, 1}, { 121, 2}, { 119, 1}, { 118, 2}, { 116, 2}, { 114, 1}, { 113, 2}, { 111, 2}, { 109, 1},
{ 108, 2}, { 106, 1}, { 105, 2}, { 103, 1}, { 102, 1}, { 101, 1}, { 100, 2}, { 98, 1}, { 108, 2}, { 106, 1}, { 105, 2}, { 103, 1}, { 102, 1}, { 101, 1}, { 100, 2}, { 98, 1},
{ 97, 1}, { 96, 1}, { 95, 2}, { 93, 1}, { 92, 1}, { 91, 1}, { 90, 1}, { 89, 1}, { 97, 1}, { 96, 1}, { 95, 2}, { 93, 1}, { 92, 1}, { 91, 1}, { 90, 1}, { 89, 1},
{ 88, 1}, { 87, 1}, { 86, 1}, { 85, 1}, { 84, 1}, { 83, 0}, { 83, 1}, { 82, 1}, { 88, 1}, { 87, 1}, { 86, 1}, { 85, 1}, { 84, 1}, { 83, 0}, { 83, 1}, { 82, 1},
{ 81, 1}, { 80, 1}, { 79, 1}, { 78, 0}, { 78, 1}, { 77, 1}, { 76, 1}, { 75, 0}, { 81, 1}, { 80, 1}, { 79, 1}, { 78, 0}, { 78, 1}, { 77, 1}, { 76, 1}, { 75, 0},
{ 75, 1}, { 74, 1}, { 73, 1}, { 72, 0}, { 72, 1}, { 71, 1}, { 70, 0}, { 70, 1}, { 75, 1}, { 74, 1}, { 73, 1}, { 72, 0}, { 72, 1}, { 71, 1}, { 70, 0}, { 70, 1},
{ 69, 0}, { 69, 1}, { 68, 1}, { 67, 0}, { 67, 1}, { 66, 0}, { 66, 1}, { 65, 0}, { 69, 0}, { 69, 1}, { 68, 1}, { 67, 0}, { 67, 1}, { 66, 0}, { 66, 1}, { 65, 0},
{ 65, 1}, { 64, 1}, { 63, 0}, { 63, 1}, { 62, 0}, { 62, 1}, { 61, 0}, { 61, 1}, { 65, 1}, { 64, 1}, { 63, 0}, { 63, 1}, { 62, 0}, { 62, 1}, { 61, 0}, { 61, 1},
{ 60, 0}, { 60, 0}, { 60, 1}, { 59, 0}, { 59, 1}, { 58, 0}, { 58, 1}, { 57, 0}, { 60, 0}, { 60, 0}, { 60, 1}, { 59, 0}, { 59, 1}, { 58, 0}, { 58, 1}, { 57, 0},
{ 57, 1}, { 56, 0}, { 56, 0}, { 56, 1}, { 55, 0}, { 55, 1}, { 54, 0}, { 54, 0}, { 57, 1}, { 56, 0}, { 56, 0}, { 56, 1}, { 55, 0}, { 55, 1}, { 54, 0}, { 54, 0},
{ 54, 1}, { 53, 0}, { 53, 0}, { 53, 1}, { 52, 0}, { 52, 0}, { 52, 1}, { 51, 0}, { 54, 1}, { 53, 0}, { 53, 0}, { 53, 1}, { 52, 0}, { 52, 0}, { 52, 1}, { 51, 0},
{ 51, 0}, { 51, 1}, { 50, 0}, { 50, 0}, { 50, 1}, { 49, 0}, { 49, 0}, { 49, 1}, { 51, 0}, { 51, 1}, { 50, 0}, { 50, 0}, { 50, 1}, { 49, 0}, { 49, 0}, { 49, 1},
{ 48, 0}, { 48, 0}, { 48, 1}, { 47, 0}, { 47, 0}, { 47, 0}, { 47, 1}, { 46, 0}, { 48, 0}, { 48, 0}, { 48, 1}, { 47, 0}, { 47, 0}, { 47, 0}, { 47, 1}, { 46, 0},
{ 46, 0}, { 46, 1}, { 45, 0}, { 45, 0}, { 45, 0}, { 45, 1}, { 44, 0}, { 44, 0}, { 46, 0}, { 46, 1}, { 45, 0}, { 45, 0}, { 45, 0}, { 45, 1}, { 44, 0}, { 44, 0},
{ 44, 0}, { 44, 1}, { 43, 0}, { 43, 0}, { 43, 0}, { 43, 1}, { 42, 0}, { 42, 0}, { 44, 0}, { 44, 1}, { 43, 0}, { 43, 0}, { 43, 0}, { 43, 1}, { 42, 0}, { 42, 0},
{ 42, 0}, { 42, 1}, { 41, 0}, { 41, 0}, { 41, 0}, { 41, 0}, { 41, 1}, { 40, 0}, { 42, 0}, { 42, 1}, { 41, 0}, { 41, 0}, { 41, 0}, { 41, 0}, { 41, 1}, { 40, 0},
{ 40, 0}, { 40, 0}, { 40, 0}, { 40, 1}, { 39, 0}, { 39, 0}, { 39, 0}, { 39, 0}, { 40, 0}, { 40, 0}, { 40, 0}, { 40, 1}, { 39, 0}, { 39, 0}, { 39, 0}, { 39, 0},
{ 39, 1}, { 38, 0}, { 38, 0}, { 38, 0}, { 38, 0}, { 38, 1}, { 37, 0}, { 37, 0}, { 39, 1}, { 38, 0}, { 38, 0}, { 38, 0}, { 38, 0}, { 38, 1}, { 37, 0}, { 37, 0},
{ 37, 0}, { 37, 0}, { 37, 0}, { 37, 1}, { 36, 0}, { 36, 0}, { 36, 0}, { 36, 0}, { 37, 0}, { 37, 0}, { 37, 0}, { 37, 1}, { 36, 0}, { 36, 0}, { 36, 0}, { 36, 0},
{ 36, 1}, { 35, 0}, { 35, 0}, { 35, 0}, { 35, 0}, { 35, 0}, { 35, 0}, { 35, 1}, { 36, 1}, { 35, 0}, { 35, 0}, { 35, 0}, { 35, 0}, { 35, 0}, { 35, 0}, { 35, 1},
{ 34, 0}, { 34, 0}, { 34, 0}, { 34, 0}, { 34, 0}, { 34, 1}, { 33, 0}, { 33, 0}, { 34, 0}, { 34, 0}, { 34, 0}, { 34, 0}, { 34, 0}, { 34, 1}, { 33, 0}, { 33, 0},
{ 33, 0}, { 33, 0}, { 33, 0}, { 33, 0}, { 33, 1}, { 32, 0}, { 32, 0}, { 32, 0}, { 33, 0}, { 33, 0}, { 33, 0}, { 33, 0}, { 33, 1}, { 32, 0}, { 32, 0}, { 32, 0},
{ 32, 0}, { 32, 0}, { 32, 0}, { 32, 0}, { 32, 1}, { 31, 0}, { 31, 0}, { 31, 0}, { 32, 0}, { 32, 0}, { 32, 0}, { 32, 0}, { 32, 1}, { 31, 0}, { 31, 0}, { 31, 0},
{ 31, 0}, { 31, 0}, { 31, 0}, { 31, 1}, { 30, 0}, { 30, 0}, { 30, 0}, { 30, 0} { 31, 0}, { 31, 0}, { 31, 0}, { 31, 1}, { 30, 0}, { 30, 0}, { 30, 0}, { 30, 0}
}; };
uint16_t speed_lookuptable_slow[256][2] PROGMEM = {\ uint16_t speed_lookuptable_slow[256][2] PROGMEM = {\
{ 62500, 12500}, { 50000, 8334}, { 41666, 5952}, { 35714, 4464}, { 31250, 3473}, { 27777, 2777}, { 25000, 2273}, { 22727, 1894}, { 62500, 12500}, { 50000, 8334}, { 41666, 5952}, { 35714, 4464}, { 31250, 3473}, { 27777, 2777}, { 25000, 2273}, { 22727, 1894},
{ 20833, 1603}, { 19230, 1373}, { 17857, 1191}, { 16666, 1041}, { 15625, 920}, { 14705, 817}, { 13888, 731}, { 13157, 657}, { 20833, 1603}, { 19230, 1373}, { 17857, 1191}, { 16666, 1041}, { 15625, 920}, { 14705, 817}, { 13888, 731}, { 13157, 657},
{ 12500, 596}, { 11904, 541}, { 11363, 494}, { 10869, 453}, { 10416, 416}, { 10000, 385}, { 9615, 356}, { 9259, 331}, { 12500, 596}, { 11904, 541}, { 11363, 494}, { 10869, 453}, { 10416, 416}, { 10000, 385}, { 9615, 356}, { 9259, 331},
{ 8928, 308}, { 8620, 287}, { 8333, 269}, { 8064, 252}, { 7812, 237}, { 7575, 223}, { 7352, 210}, { 7142, 198}, { 8928, 308}, { 8620, 287}, { 8333, 269}, { 8064, 252}, { 7812, 237}, { 7575, 223}, { 7352, 210}, { 7142, 198},
{ 6944, 188}, { 6756, 178}, { 6578, 168}, { 6410, 160}, { 6250, 153}, { 6097, 145}, { 5952, 139}, { 5813, 132}, { 6944, 188}, { 6756, 178}, { 6578, 168}, { 6410, 160}, { 6250, 153}, { 6097, 145}, { 5952, 139}, { 5813, 132},
{ 5681, 126}, { 5555, 121}, { 5434, 115}, { 5319, 111}, { 5208, 106}, { 5102, 102}, { 5000, 99}, { 4901, 94}, { 5681, 126}, { 5555, 121}, { 5434, 115}, { 5319, 111}, { 5208, 106}, { 5102, 102}, { 5000, 99}, { 4901, 94},
{ 4807, 91}, { 4716, 87}, { 4629, 84}, { 4545, 81}, { 4464, 79}, { 4385, 75}, { 4310, 73}, { 4237, 71}, { 4807, 91}, { 4716, 87}, { 4629, 84}, { 4545, 81}, { 4464, 79}, { 4385, 75}, { 4310, 73}, { 4237, 71},
{ 4166, 68}, { 4098, 66}, { 4032, 64}, { 3968, 62}, { 3906, 60}, { 3846, 59}, { 3787, 56}, { 3731, 55}, { 4166, 68}, { 4098, 66}, { 4032, 64}, { 3968, 62}, { 3906, 60}, { 3846, 59}, { 3787, 56}, { 3731, 55},
{ 3676, 53}, { 3623, 52}, { 3571, 50}, { 3521, 49}, { 3472, 48}, { 3424, 46}, { 3378, 45}, { 3333, 44}, { 3676, 53}, { 3623, 52}, { 3571, 50}, { 3521, 49}, { 3472, 48}, { 3424, 46}, { 3378, 45}, { 3333, 44},
{ 3289, 43}, { 3246, 41}, { 3205, 41}, { 3164, 39}, { 3125, 39}, { 3086, 38}, { 3048, 36}, { 3012, 36}, { 3289, 43}, { 3246, 41}, { 3205, 41}, { 3164, 39}, { 3125, 39}, { 3086, 38}, { 3048, 36}, { 3012, 36},
{ 2976, 35}, { 2941, 35}, { 2906, 33}, { 2873, 33}, { 2840, 32}, { 2808, 31}, { 2777, 30}, { 2747, 30}, { 2976, 35}, { 2941, 35}, { 2906, 33}, { 2873, 33}, { 2840, 32}, { 2808, 31}, { 2777, 30}, { 2747, 30},
{ 2717, 29}, { 2688, 29}, { 2659, 28}, { 2631, 27}, { 2604, 27}, { 2577, 26}, { 2551, 26}, { 2525, 25}, { 2717, 29}, { 2688, 29}, { 2659, 28}, { 2631, 27}, { 2604, 27}, { 2577, 26}, { 2551, 26}, { 2525, 25},
{ 2500, 25}, { 2475, 25}, { 2450, 23}, { 2427, 24}, { 2403, 23}, { 2380, 22}, { 2358, 22}, { 2336, 22}, { 2500, 25}, { 2475, 25}, { 2450, 23}, { 2427, 24}, { 2403, 23}, { 2380, 22}, { 2358, 22}, { 2336, 22},
{ 2314, 21}, { 2293, 21}, { 2272, 20}, { 2252, 20}, { 2232, 20}, { 2212, 20}, { 2192, 19}, { 2173, 18}, { 2314, 21}, { 2293, 21}, { 2272, 20}, { 2252, 20}, { 2232, 20}, { 2212, 20}, { 2192, 19}, { 2173, 18},
{ 2155, 19}, { 2136, 18}, { 2118, 18}, { 2100, 17}, { 2083, 17}, { 2066, 17}, { 2049, 17}, { 2032, 16}, { 2155, 19}, { 2136, 18}, { 2118, 18}, { 2100, 17}, { 2083, 17}, { 2066, 17}, { 2049, 17}, { 2032, 16},
{ 2016, 16}, { 2000, 16}, { 1984, 16}, { 1968, 15}, { 1953, 16}, { 1937, 14}, { 1923, 15}, { 1908, 15}, { 2016, 16}, { 2000, 16}, { 1984, 16}, { 1968, 15}, { 1953, 16}, { 1937, 14}, { 1923, 15}, { 1908, 15},
{ 1893, 14}, { 1879, 14}, { 1865, 14}, { 1851, 13}, { 1838, 14}, { 1824, 13}, { 1811, 13}, { 1798, 13}, { 1893, 14}, { 1879, 14}, { 1865, 14}, { 1851, 13}, { 1838, 14}, { 1824, 13}, { 1811, 13}, { 1798, 13},
{ 1785, 12}, { 1773, 13}, { 1760, 12}, { 1748, 12}, { 1736, 12}, { 1724, 12}, { 1712, 12}, { 1700, 11}, { 1785, 12}, { 1773, 13}, { 1760, 12}, { 1748, 12}, { 1736, 12}, { 1724, 12}, { 1712, 12}, { 1700, 11},
{ 1689, 12}, { 1677, 11}, { 1666, 11}, { 1655, 11}, { 1644, 11}, { 1633, 10}, { 1623, 11}, { 1612, 10}, { 1689, 12}, { 1677, 11}, { 1666, 11}, { 1655, 11}, { 1644, 11}, { 1633, 10}, { 1623, 11}, { 1612, 10},
{ 1602, 10}, { 1592, 10}, { 1582, 10}, { 1572, 10}, { 1562, 10}, { 1552, 9}, { 1543, 10}, { 1533, 9}, { 1602, 10}, { 1592, 10}, { 1582, 10}, { 1572, 10}, { 1562, 10}, { 1552, 9}, { 1543, 10}, { 1533, 9},
{ 1524, 9}, { 1515, 9}, { 1506, 9}, { 1497, 9}, { 1488, 9}, { 1479, 9}, { 1470, 9}, { 1461, 8}, { 1524, 9}, { 1515, 9}, { 1506, 9}, { 1497, 9}, { 1488, 9}, { 1479, 9}, { 1470, 9}, { 1461, 8},
{ 1453, 8}, { 1445, 9}, { 1436, 8}, { 1428, 8}, { 1420, 8}, { 1412, 8}, { 1404, 8}, { 1396, 8}, { 1453, 8}, { 1445, 9}, { 1436, 8}, { 1428, 8}, { 1420, 8}, { 1412, 8}, { 1404, 8}, { 1396, 8},
{ 1388, 7}, { 1381, 8}, { 1373, 7}, { 1366, 8}, { 1358, 7}, { 1351, 7}, { 1344, 8}, { 1336, 7}, { 1388, 7}, { 1381, 8}, { 1373, 7}, { 1366, 8}, { 1358, 7}, { 1351, 7}, { 1344, 8}, { 1336, 7},
{ 1329, 7}, { 1322, 7}, { 1315, 7}, { 1308, 6}, { 1302, 7}, { 1295, 7}, { 1288, 6}, { 1282, 7}, { 1329, 7}, { 1322, 7}, { 1315, 7}, { 1308, 6}, { 1302, 7}, { 1295, 7}, { 1288, 6}, { 1282, 7},
{ 1275, 6}, { 1269, 7}, { 1262, 6}, { 1256, 6}, { 1250, 7}, { 1243, 6}, { 1237, 6}, { 1231, 6}, { 1275, 6}, { 1269, 7}, { 1262, 6}, { 1256, 6}, { 1250, 7}, { 1243, 6}, { 1237, 6}, { 1231, 6},
{ 1225, 6}, { 1219, 6}, { 1213, 6}, { 1207, 6}, { 1201, 5}, { 1196, 6}, { 1190, 6}, { 1184, 5}, { 1225, 6}, { 1219, 6}, { 1213, 6}, { 1207, 6}, { 1201, 5}, { 1196, 6}, { 1190, 6}, { 1184, 5},
{ 1179, 6}, { 1173, 5}, { 1168, 6}, { 1162, 5}, { 1157, 5}, { 1152, 6}, { 1146, 5}, { 1141, 5}, { 1179, 6}, { 1173, 5}, { 1168, 6}, { 1162, 5}, { 1157, 5}, { 1152, 6}, { 1146, 5}, { 1141, 5},
{ 1136, 5}, { 1131, 5}, { 1126, 5}, { 1121, 5}, { 1116, 5}, { 1111, 5}, { 1106, 5}, { 1101, 5}, { 1136, 5}, { 1131, 5}, { 1126, 5}, { 1121, 5}, { 1116, 5}, { 1111, 5}, { 1106, 5}, { 1101, 5},
{ 1096, 5}, { 1091, 5}, { 1086, 4}, { 1082, 5}, { 1077, 5}, { 1072, 4}, { 1068, 5}, { 1063, 4}, { 1096, 5}, { 1091, 5}, { 1086, 4}, { 1082, 5}, { 1077, 5}, { 1072, 4}, { 1068, 5}, { 1063, 4},
{ 1059, 5}, { 1054, 4}, { 1050, 4}, { 1046, 5}, { 1041, 4}, { 1037, 4}, { 1033, 5}, { 1028, 4}, { 1059, 5}, { 1054, 4}, { 1050, 4}, { 1046, 5}, { 1041, 4}, { 1037, 4}, { 1033, 5}, { 1028, 4},
{ 1024, 4}, { 1020, 4}, { 1016, 4}, { 1012, 4}, { 1008, 4}, { 1004, 4}, { 1000, 4}, { 996, 4}, { 1024, 4}, { 1020, 4}, { 1016, 4}, { 1012, 4}, { 1008, 4}, { 1004, 4}, { 1000, 4}, { 996, 4},
{ 992, 4}, { 988, 4}, { 984, 4}, { 980, 4}, { 976, 4}, { 972, 4}, { 968, 3}, { 965, 3} { 992, 4}, { 988, 4}, { 984, 4}, { 980, 4}, { 976, 4}, { 972, 4}, { 968, 3}, { 965, 3}
}; };
#endif #endif

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Marlin/stepper.cpp
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Marlin/streaming.h
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/* /*
Streaming.h - Arduino library for supporting the << streaming operator Streaming.h - Arduino library for supporting the << streaming operator
Copyright (c) 2010 Mikal Hart. All rights reserved. Copyright (c) 2010 Mikal Hart. All rights reserved.
This library is free software; you can redistribute it and/or This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version. version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful, This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details. Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/ */
#ifndef ARDUINO_STREAMING #ifndef ARDUINO_STREAMING
#define ARDUINO_STREAMING #define ARDUINO_STREAMING
//#include <WProgram.h> //#include <WProgram.h>
#define STREAMING_LIBRARY_VERSION 4 #define STREAMING_LIBRARY_VERSION 4
// Generic template // Generic template
template<class T> template<class T>
inline Print &operator <<(Print &stream, T arg) inline Print &operator <<(Print &stream, T arg)
{ stream.print(arg); return stream; } { stream.print(arg); return stream; }
struct _BASED struct _BASED
{ {
long val; long val;
int base; int base;
_BASED(long v, int b): val(v), base(b) _BASED(long v, int b): val(v), base(b)
{} {}
}; };
#define _HEX(a) _BASED(a, HEX) #define _HEX(a) _BASED(a, HEX)
#define _DEC(a) _BASED(a, DEC) #define _DEC(a) _BASED(a, DEC)
#define _OCT(a) _BASED(a, OCT) #define _OCT(a) _BASED(a, OCT)
#define _BIN(a) _BASED(a, BIN) #define _BIN(a) _BASED(a, BIN)
#define _BYTE(a) _BASED(a, BYTE) #define _BYTE(a) _BASED(a, BYTE)
// Specialization for class _BASED // Specialization for class _BASED
// Thanks to Arduino forum user Ben Combee who suggested this // Thanks to Arduino forum user Ben Combee who suggested this
// clever technique to allow for expressions like // clever technique to allow for expressions like
// Serial << _HEX(a); // Serial << _HEX(a);
inline Print &operator <<(Print &obj, const _BASED &arg) inline Print &operator <<(Print &obj, const _BASED &arg)
{ obj.print(arg.val, arg.base); return obj; } { obj.print(arg.val, arg.base); return obj; }
#if ARDUINO >= 18 #if ARDUINO >= 18
// Specialization for class _FLOAT // Specialization for class _FLOAT
// Thanks to Michael Margolis for suggesting a way // Thanks to Michael Margolis for suggesting a way
// to accommodate Arduino 0018's floating point precision // to accommodate Arduino 0018's floating point precision
// feature like this: // feature like this:
// Serial << _FLOAT(gps_latitude, 6); // 6 digits of precision // Serial << _FLOAT(gps_latitude, 6); // 6 digits of precision
struct _FLOAT struct _FLOAT
{ {
float val; float val;
int digits; int digits;
_FLOAT(double v, int d): val(v), digits(d) _FLOAT(double v, int d): val(v), digits(d)
{} {}
}; };
inline Print &operator <<(Print &obj, const _FLOAT &arg) inline Print &operator <<(Print &obj, const _FLOAT &arg)
{ obj.print(arg.val, arg.digits); return obj; } { obj.print(arg.val, arg.digits); return obj; }
#endif #endif
// Specialization for enum _EndLineCode // Specialization for enum _EndLineCode
// Thanks to Arduino forum user Paul V. who suggested this // Thanks to Arduino forum user Paul V. who suggested this
// clever technique to allow for expressions like // clever technique to allow for expressions like
// Serial << "Hello!" << endl; // Serial << "Hello!" << endl;
enum _EndLineCode { endl }; enum _EndLineCode { endl };
inline Print &operator <<(Print &obj, _EndLineCode arg) inline Print &operator <<(Print &obj, _EndLineCode arg)
{ obj.println(); return obj; } { obj.println(); return obj; }
#endif #endif

934
Marlin/temperature.cpp
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/* /*
temperature.c - temperature control temperature.c - temperature control
Part of Marlin Part of Marlin
Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
This program is free software: you can redistribute it and/or modify This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or the Free Software Foundation, either version 3 of the License, or
(at your option) any later version. (at your option) any later version.
This program is distributed in the hope that it will be useful, This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details. GNU General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. along with this program. If not, see <http://www.gnu.org/licenses/>.
*/ */
/* /*
This firmware is a mashup between Sprinter and grbl. This firmware is a mashup between Sprinter and grbl.
(https://github.com/kliment/Sprinter) (https://github.com/kliment/Sprinter)
(https://github.com/simen/grbl/tree) (https://github.com/simen/grbl/tree)
It has preliminary support for Matthew Roberts advance algorithm It has preliminary support for Matthew Roberts advance algorithm
http://reprap.org/pipermail/reprap-dev/2011-May/003323.html http://reprap.org/pipermail/reprap-dev/2011-May/003323.html
This firmware is optimized for gen6 electronics. This firmware is optimized for gen6 electronics.
*/ */
#include "fastio.h" #include "fastio.h"
#include "Configuration.h" #include "Configuration.h"
#include "pins.h" #include "pins.h"
#include "Marlin.h" #include "Marlin.h"
#include "ultralcd.h" #include "ultralcd.h"
#include "streaming.h" #include "streaming.h"
#include "temperature.h" #include "temperature.h"
int target_bed_raw = 0; int target_bed_raw = 0;
int current_bed_raw = 0; int current_bed_raw = 0;
int target_raw[3] = {0, 0, 0}; int target_raw[3] = {0, 0, 0};
int current_raw[3] = {0, 0, 0}; int current_raw[3] = {0, 0, 0};
unsigned char temp_meas_ready = false; unsigned char temp_meas_ready = false;
unsigned long previous_millis_heater, previous_millis_bed_heater; unsigned long previous_millis_heater, previous_millis_bed_heater;
#ifdef PIDTEMP #ifdef PIDTEMP
double temp_iState = 0; double temp_iState = 0;
double temp_dState = 0; double temp_dState = 0;
double pTerm; double pTerm;
double iTerm; double iTerm;
double dTerm; double dTerm;
//int output; //int output;
double pid_error; double pid_error;
double temp_iState_min; double temp_iState_min;
double temp_iState_max; double temp_iState_max;
double pid_setpoint = 0.0; double pid_setpoint = 0.0;
double pid_input; double pid_input;
double pid_output; double pid_output;
bool pid_reset; bool pid_reset;
float HeaterPower; float HeaterPower;
float Kp=DEFAULT_Kp; float Kp=DEFAULT_Kp;
float Ki=DEFAULT_Ki; float Ki=DEFAULT_Ki;
float Kd=DEFAULT_Kd; float Kd=DEFAULT_Kd;
float Kc=DEFAULT_Kc; float Kc=DEFAULT_Kc;
#endif //PIDTEMP #endif //PIDTEMP
#ifdef MINTEMP #ifdef MINTEMP
int minttemp = temp2analog(MINTEMP); int minttemp = temp2analog(MINTEMP);
#endif //MINTEMP #endif //MINTEMP
#ifdef MAXTEMP #ifdef MAXTEMP
int maxttemp = temp2analog(MAXTEMP); int maxttemp = temp2analog(MAXTEMP);
#endif //MAXTEMP #endif //MAXTEMP
#ifdef BED_MINTEMP #ifdef BED_MINTEMP
int bed_minttemp = temp2analog(BED_MINTEMP); int bed_minttemp = temp2analog(BED_MINTEMP);
#endif //BED_MINTEMP #endif //BED_MINTEMP
#ifdef BED_MAXTEMP #ifdef BED_MAXTEMP
int bed_maxttemp = temp2analog(BED_MAXTEMP); int bed_maxttemp = temp2analog(BED_MAXTEMP);
#endif //BED_MAXTEMP #endif //BED_MAXTEMP
void manage_heater() void manage_heater()
{ {
#ifdef USE_WATCHDOG #ifdef USE_WATCHDOG
wd_reset(); wd_reset();
#endif #endif
float pid_input; float pid_input;
float pid_output; float pid_output;
if(temp_meas_ready != true) //better readability if(temp_meas_ready != true) //better readability
return; return;
CRITICAL_SECTION_START; CRITICAL_SECTION_START;
temp_meas_ready = false; temp_meas_ready = false;
CRITICAL_SECTION_END; CRITICAL_SECTION_END;
#ifdef PIDTEMP #ifdef PIDTEMP
pid_input = analog2temp(current_raw[TEMPSENSOR_HOTEND]); pid_input = analog2temp(current_raw[TEMPSENSOR_HOTEND]);
#ifndef PID_OPENLOOP #ifndef PID_OPENLOOP
pid_error = pid_setpoint - pid_input; pid_error = pid_setpoint - pid_input;
if(pid_error > 10){ if(pid_error > 10){
pid_output = PID_MAX; pid_output = PID_MAX;
pid_reset = true; pid_reset = true;
} }
else if(pid_error < -10) { else if(pid_error < -10) {
pid_output = 0; pid_output = 0;
pid_reset = true; pid_reset = true;
} }
else { else {
if(pid_reset == true) { if(pid_reset == true) {
temp_iState = 0.0; temp_iState = 0.0;
pid_reset = false; pid_reset = false;
} }
pTerm = Kp * pid_error; pTerm = Kp * pid_error;
temp_iState += pid_error; temp_iState += pid_error;
temp_iState = constrain(temp_iState, temp_iState_min, temp_iState_max); temp_iState = constrain(temp_iState, temp_iState_min, temp_iState_max);
iTerm = Ki * temp_iState; iTerm = Ki * temp_iState;
//K1 defined in Configuration.h in the PID settings //K1 defined in Configuration.h in the PID settings
#define K2 (1.0-K1) #define K2 (1.0-K1)
dTerm = (Kd * (pid_input - temp_dState))*K2 + (K1 * dTerm); dTerm = (Kd * (pid_input - temp_dState))*K2 + (K1 * dTerm);
temp_dState = pid_input; temp_dState = pid_input;
#ifdef PID_ADD_EXTRUSION_RATE #ifdef PID_ADD_EXTRUSION_RATE
pTerm+=Kc*current_block->speed_e; //additional heating if extrusion speed is high pTerm+=Kc*current_block->speed_e; //additional heating if extrusion speed is high
#endif #endif
pid_output = constrain(pTerm + iTerm - dTerm, 0, PID_MAX); pid_output = constrain(pTerm + iTerm - dTerm, 0, PID_MAX);
} }
#endif //PID_OPENLOOP #endif //PID_OPENLOOP
#ifdef PID_DEBUG #ifdef PID_DEBUG
Serial.print(" Input "); Serial.print(" Input ");
Serial.print(pid_input); Serial.print(pid_input);
Serial.print(" Output "); Serial.print(" Output ");
Serial.print(pid_output); Serial.print(pid_output);
Serial.print(" pTerm "); Serial.print(" pTerm ");
Serial.print(pTerm); Serial.print(pTerm);
Serial.print(" iTerm "); Serial.print(" iTerm ");
Serial.print(iTerm); Serial.print(iTerm);
Serial.print(" dTerm "); Serial.print(" dTerm ");
Serial.print(dTerm); Serial.print(dTerm);
Serial.println(); Serial.println();
#endif //PID_DEBUG #endif //PID_DEBUG
analogWrite(HEATER_0_PIN, pid_output); analogWrite(HEATER_0_PIN, pid_output);
#endif //PIDTEMP #endif //PIDTEMP
#ifndef PIDTEMP #ifndef PIDTEMP
if(current_raw[0] >= target_raw[0]) if(current_raw[0] >= target_raw[0])
{ {
WRITE(HEATER_0_PIN,LOW); WRITE(HEATER_0_PIN,LOW);
} }
else else
{ {
WRITE(HEATER_0_PIN,HIGH); WRITE(HEATER_0_PIN,HIGH);
} }
#endif #endif
if(millis() - previous_millis_bed_heater < BED_CHECK_INTERVAL) if(millis() - previous_millis_bed_heater < BED_CHECK_INTERVAL)
return; return;
previous_millis_bed_heater = millis(); previous_millis_bed_heater = millis();
#if TEMP_1_PIN > -1 #if TEMP_1_PIN > -1
if(current_raw[TEMPSENSOR_BED] >= target_raw[TEMPSENSOR_BED]) if(current_raw[TEMPSENSOR_BED] >= target_raw[TEMPSENSOR_BED])
{ {
WRITE(HEATER_1_PIN,LOW); WRITE(HEATER_1_PIN,LOW);
} }
else else
{ {
WRITE(HEATER_1_PIN,HIGH); WRITE(HEATER_1_PIN,HIGH);
} }
#endif #endif
} }
// Takes hot end temperature value as input and returns corresponding raw value. // Takes hot end temperature value as input and returns corresponding raw value.
// For a thermistor, it uses the RepRap thermistor temp table. // For a thermistor, it uses the RepRap thermistor temp table.
// This is needed because PID in hydra firmware hovers around a given analog value, not a temp value. // This is needed because PID in hydra firmware hovers around a given analog value, not a temp value.
// This function is derived from inversing the logic from a portion of getTemperature() in FiveD RepRap firmware. // This function is derived from inversing the logic from a portion of getTemperature() in FiveD RepRap firmware.
float temp2analog(int celsius) { float temp2analog(int celsius) {
#ifdef HEATER_USES_THERMISTOR_1 #ifdef HEATER_USES_THERMISTOR_1
int raw = 0; int raw = 0;
byte i; byte i;
for (i=1; i<NUMTEMPS_HEATER_1; i++) for (i=1; i<NUMTEMPS_HEATER_1; i++)
{ {
if (temptable_1[i][1] < celsius) if (temptable_1[i][1] < celsius)
{ {
raw = temptable_1[i-1][0] + raw = temptable_1[i-1][0] +
(celsius - temptable_1[i-1][1]) * (celsius - temptable_1[i-1][1]) *
(temptable_1[i][0] - temptable_1[i-1][0]) / (temptable_1[i][0] - temptable_1[i-1][0]) /
(temptable_1[i][1] - temptable_1[i-1][1]); (temptable_1[i][1] - temptable_1[i-1][1]);
break; break;
} }
} }
// Overflow: Set to last value in the table // Overflow: Set to last value in the table
if (i == NUMTEMPS_1) raw = temptable_1[i-1][0]; if (i == NUMTEMPS_1) raw = temptable_1[i-1][0];
return (1023 * OVERSAMPLENR) - raw; return (1023 * OVERSAMPLENR) - raw;
#elif defined HEATER_1_USES_AD595 #elif defined HEATER_1_USES_AD595
return celsius * (1024.0 / (5.0 * 100.0) ) * OVERSAMPLENR; return celsius * (1024.0 / (5.0 * 100.0) ) * OVERSAMPLENR;
#endif #endif
} }
// Takes bed temperature value as input and returns corresponding raw value. // Takes bed temperature value as input and returns corresponding raw value.
// For a thermistor, it uses the RepRap thermistor temp table. // For a thermistor, it uses the RepRap thermistor temp table.
// This is needed because PID in hydra firmware hovers around a given analog value, not a temp value. // This is needed because PID in hydra firmware hovers around a given analog value, not a temp value.
// This function is derived from inversing the logic from a portion of getTemperature() in FiveD RepRap firmware. // This function is derived from inversing the logic from a portion of getTemperature() in FiveD RepRap firmware.
float temp2analogBed(int celsius) { float temp2analogBed(int celsius) {
#ifdef BED_USES_THERMISTOR #ifdef BED_USES_THERMISTOR
int raw = 0; int raw = 0;
byte i; byte i;
for (i=1; i<BNUMTEMPS; i++) for (i=1; i<BNUMTEMPS; i++)
{ {
if (bedtemptable[i][1] < celsius) if (bedtemptable[i][1] < celsius)
{ {
raw = bedtemptable[i-1][0] + raw = bedtemptable[i-1][0] +
(celsius - bedtemptable[i-1][1]) * (celsius - bedtemptable[i-1][1]) *
(bedtemptable[i][0] - bedtemptable[i-1][0]) / (bedtemptable[i][0] - bedtemptable[i-1][0]) /
(bedtemptable[i][1] - bedtemptable[i-1][1]); (bedtemptable[i][1] - bedtemptable[i-1][1]);
break; break;
} }
} }
// Overflow: Set to last value in the table // Overflow: Set to last value in the table
if (i == BNUMTEMPS) raw = bedtemptable[i-1][0]; if (i == BNUMTEMPS) raw = bedtemptable[i-1][0];
return (1023 * OVERSAMPLENR) - raw; return (1023 * OVERSAMPLENR) - raw;
#elif defined BED_USES_AD595 #elif defined BED_USES_AD595
return celsius * (1024.0 / (5.0 * 100.0) ) * OVERSAMPLENR; return celsius * (1024.0 / (5.0 * 100.0) ) * OVERSAMPLENR;
#endif #endif
} }
// Derived from RepRap FiveD extruder::getTemperature() // Derived from RepRap FiveD extruder::getTemperature()
// For hot end temperature measurement. // For hot end temperature measurement.
float analog2temp(int raw) { float analog2temp(int raw) {
#ifdef HEATER_1_USES_THERMISTOR #ifdef HEATER_1_USES_THERMISTOR
int celsius = 0; int celsius = 0;
byte i; byte i;
raw = (1023 * OVERSAMPLENR) - raw; raw = (1023 * OVERSAMPLENR) - raw;
for (i=1; i<NUMTEMPS_HEATER_1; i++) for (i=1; i<NUMTEMPS_HEATER_1; i++)
{ {
if (temptable_1[i][0] > raw) if (temptable_1[i][0] > raw)
{ {
celsius = temptable_1[i-1][1] + celsius = temptable_1[i-1][1] +
(raw - temptable_1[i-1][0]) * (raw - temptable_1[i-1][0]) *
(temptable_1[i][1] - temptable_1[i-1][1]) / (temptable_1[i][1] - temptable_1[i-1][1]) /
(temptable_1[i][0] - temptable_1[i-1][0]); (temptable_1[i][0] - temptable_1[i-1][0]);
break; break;
} }
} }
// Overflow: Set to last value in the table // Overflow: Set to last value in the table
if (i == NUMTEMPS_HEATER_1) celsius = temptable_1[i-1][1]; if (i == NUMTEMPS_HEATER_1) celsius = temptable_1[i-1][1];
return celsius; return celsius;
#elif defined HEATER_1_USES_AD595 #elif defined HEATER_1_USES_AD595
return raw * ((5.0 * 100.0) / 1024.0) / OVERSAMPLENR; return raw * ((5.0 * 100.0) / 1024.0) / OVERSAMPLENR;
#endif #endif
} }
// Derived from RepRap FiveD extruder::getTemperature() // Derived from RepRap FiveD extruder::getTemperature()
// For bed temperature measurement. // For bed temperature measurement.
float analog2tempBed(int raw) { float analog2tempBed(int raw) {
#ifdef BED_USES_THERMISTOR #ifdef BED_USES_THERMISTOR
int celsius = 0; int celsius = 0;
byte i; byte i;
raw = (1023 * OVERSAMPLENR) - raw; raw = (1023 * OVERSAMPLENR) - raw;
for (i=1; i<BNUMTEMPS; i++) for (i=1; i<BNUMTEMPS; i++)
{ {
if (bedtemptable[i][0] > raw) if (bedtemptable[i][0] > raw)
{ {
celsius = bedtemptable[i-1][1] + celsius = bedtemptable[i-1][1] +
(raw - bedtemptable[i-1][0]) * (raw - bedtemptable[i-1][0]) *
(bedtemptable[i][1] - bedtemptable[i-1][1]) / (bedtemptable[i][1] - bedtemptable[i-1][1]) /
(bedtemptable[i][0] - bedtemptable[i-1][0]); (bedtemptable[i][0] - bedtemptable[i-1][0]);
break; break;
} }
} }
// Overflow: Set to last value in the table // Overflow: Set to last value in the table
if (i == BNUMTEMPS) celsius = bedtemptable[i-1][1]; if (i == BNUMTEMPS) celsius = bedtemptable[i-1][1];
return celsius; return celsius;
#elif defined BED_USES_AD595 #elif defined BED_USES_AD595
return raw * ((5.0 * 100.0) / 1024.0) / OVERSAMPLENR; return raw * ((5.0 * 100.0) / 1024.0) / OVERSAMPLENR;
#endif #endif
} }
void tp_init() void tp_init()
{ {
#if (HEATER_0_PIN > -1) #if (HEATER_0_PIN > -1)
SET_OUTPUT(HEATER_0_PIN); SET_OUTPUT(HEATER_0_PIN);
#endif #endif
#if (HEATER_1_PIN > -1) #if (HEATER_1_PIN > -1)
SET_OUTPUT(HEATER_1_PIN); SET_OUTPUT(HEATER_1_PIN);
#endif #endif
#if (HEATER_2_PIN > -1) #if (HEATER_2_PIN > -1)
SET_OUTPUT(HEATER_2_PIN); SET_OUTPUT(HEATER_2_PIN);
#endif #endif
#ifdef PIDTEMP #ifdef PIDTEMP
temp_iState_min = 0.0; temp_iState_min = 0.0;
temp_iState_max = PID_INTEGRAL_DRIVE_MAX / Ki; temp_iState_max = PID_INTEGRAL_DRIVE_MAX / Ki;
#endif //PIDTEMP #endif //PIDTEMP
// Set analog inputs // Set analog inputs
ADCSRA = 1<<ADEN | 1<<ADSC | 1<<ADIF | 0x07; ADCSRA = 1<<ADEN | 1<<ADSC | 1<<ADIF | 0x07;
// Use timer0 for temperature measurement // Use timer0 for temperature measurement
// Interleave temperature interrupt with millies interrupt // Interleave temperature interrupt with millies interrupt
OCR0B = 128; OCR0B = 128;
TIMSK0 |= (1<<OCIE0B); TIMSK0 |= (1<<OCIE0B);
} }
static unsigned char temp_count = 0; static unsigned char temp_count = 0;
static unsigned long raw_temp_0_value = 0; static unsigned long raw_temp_0_value = 0;
static unsigned long raw_temp_1_value = 0; static unsigned long raw_temp_1_value = 0;
static unsigned long raw_temp_2_value = 0; static unsigned long raw_temp_2_value = 0;
static unsigned char temp_state = 0; static unsigned char temp_state = 0;
// Timer 0 is shared with millies // Timer 0 is shared with millies
ISR(TIMER0_COMPB_vect) ISR(TIMER0_COMPB_vect)
{ {
switch(temp_state) { switch(temp_state) {
case 0: // Prepare TEMP_0 case 0: // Prepare TEMP_0
#if (TEMP_0_PIN > -1) #if (TEMP_0_PIN > -1)
#if TEMP_0_PIN < 8 #if TEMP_0_PIN < 8
DIDR0 = 1 << TEMP_0_PIN; DIDR0 = 1 << TEMP_0_PIN;
#else #else
DIDR2 = 1<<(TEMP_0_PIN - 8); DIDR2 = 1<<(TEMP_0_PIN - 8);
ADCSRB = 1<<MUX5; ADCSRB = 1<<MUX5;
#endif #endif
ADMUX = ((1 << REFS0) | (TEMP_0_PIN & 0x07)); ADMUX = ((1 << REFS0) | (TEMP_0_PIN & 0x07));
ADCSRA |= 1<<ADSC; // Start conversion ADCSRA |= 1<<ADSC; // Start conversion
#endif #endif
#ifdef ULTIPANEL #ifdef ULTIPANEL
buttons_check(); buttons_check();
#endif #endif
temp_state = 1; temp_state = 1;
break; break;
case 1: // Measure TEMP_0 case 1: // Measure TEMP_0
#if (TEMP_0_PIN > -1) #if (TEMP_0_PIN > -1)
raw_temp_0_value += ADC; raw_temp_0_value += ADC;
#endif #endif
temp_state = 2; temp_state = 2;
break; break;
case 2: // Prepare TEMP_1 case 2: // Prepare TEMP_1
#if (TEMP_1_PIN > -1) #if (TEMP_1_PIN > -1)
#if TEMP_1_PIN < 7 #if TEMP_1_PIN < 7
DIDR0 = 1<<TEMP_1_PIN; DIDR0 = 1<<TEMP_1_PIN;
#else #else
DIDR2 = 1<<(TEMP_1_PIN - 8); DIDR2 = 1<<(TEMP_1_PIN - 8);
ADCSRB = 1<<MUX5; ADCSRB = 1<<MUX5;
#endif #endif
ADMUX = ((1 << REFS0) | (TEMP_1_PIN & 0x07)); ADMUX = ((1 << REFS0) | (TEMP_1_PIN & 0x07));
ADCSRA |= 1<<ADSC; // Start conversion ADCSRA |= 1<<ADSC; // Start conversion
#endif #endif
#ifdef ULTIPANEL #ifdef ULTIPANEL
buttons_check(); buttons_check();
#endif #endif
temp_state = 3; temp_state = 3;
break; break;
case 3: // Measure TEMP_1 case 3: // Measure TEMP_1
#if (TEMP_1_PIN > -1) #if (TEMP_1_PIN > -1)
raw_temp_1_value += ADC; raw_temp_1_value += ADC;
#endif #endif
temp_state = 4; temp_state = 4;
break; break;
case 4: // Prepare TEMP_2 case 4: // Prepare TEMP_2
#if (TEMP_2_PIN > -1) #if (TEMP_2_PIN > -1)
#if TEMP_2_PIN < 7 #if TEMP_2_PIN < 7
DIDR0 = 1 << TEMP_2_PIN; DIDR0 = 1 << TEMP_2_PIN;
#else #else
DIDR2 = 1<<(TEMP_2_PIN - 8); DIDR2 = 1<<(TEMP_2_PIN - 8);
ADCSRB = 1<<MUX5; ADCSRB = 1<<MUX5;
#endif #endif
ADMUX = ((1 << REFS0) | (TEMP_2_PIN & 0x07)); ADMUX = ((1 << REFS0) | (TEMP_2_PIN & 0x07));
ADCSRA |= 1<<ADSC; // Start conversion ADCSRA |= 1<<ADSC; // Start conversion
#endif #endif
#ifdef ULTIPANEL #ifdef ULTIPANEL
buttons_check(); buttons_check();
#endif #endif
temp_state = 5; temp_state = 5;
break; break;
case 5: // Measure TEMP_2 case 5: // Measure TEMP_2
#if (TEMP_2_PIN > -1) #if (TEMP_2_PIN > -1)
raw_temp_2_value += ADC; raw_temp_2_value += ADC;
#endif #endif
temp_state = 0; temp_state = 0;
temp_count++; temp_count++;
break; break;
default: default:
Serial.println("!! Temp measurement error !!"); Serial.println("!! Temp measurement error !!");
break; break;
} }
if(temp_count >= 16) // 6 ms * 16 = 96ms. if(temp_count >= 16) // 6 ms * 16 = 96ms.
{ {
#ifdef HEATER_1_USES_AD595 #ifdef HEATER_1_USES_AD595
current_raw[0] = raw_temp_0_value; current_raw[0] = raw_temp_0_value;
#else #else
current_raw[0] = 16383 - raw_temp_0_value; current_raw[0] = 16383 - raw_temp_0_value;
#endif #endif
#ifdef HEATER_2_USES_AD595 #ifdef HEATER_2_USES_AD595
current_raw[2] = raw_temp_2_value; current_raw[2] = raw_temp_2_value;
#else #else
current_raw[2] = 16383 - raw_temp_2_value; current_raw[2] = 16383 - raw_temp_2_value;
#endif #endif
#ifdef BED_USES_AD595 #ifdef BED_USES_AD595
current_raw[1] = raw_temp_1_value; current_raw[1] = raw_temp_1_value;
#else #else
current_raw[1] = 16383 - raw_temp_1_value; current_raw[1] = 16383 - raw_temp_1_value;
#endif #endif
temp_meas_ready = true; temp_meas_ready = true;
temp_count = 0; temp_count = 0;
raw_temp_0_value = 0; raw_temp_0_value = 0;
raw_temp_1_value = 0; raw_temp_1_value = 0;
raw_temp_2_value = 0; raw_temp_2_value = 0;
#ifdef MAXTEMP #ifdef MAXTEMP
#if (HEATER_0_PIN > -1) #if (HEATER_0_PIN > -1)
if(current_raw[TEMPSENSOR_HOTEND] >= maxttemp) { if(current_raw[TEMPSENSOR_HOTEND] >= maxttemp) {
target_raw[TEMPSENSOR_HOTEND] = 0; target_raw[TEMPSENSOR_HOTEND] = 0;
analogWrite(HEATER_0_PIN, 0); analogWrite(HEATER_0_PIN, 0);
Serial.println("!! Temperature extruder 0 switched off. MAXTEMP triggered !!"); Serial.println("!! Temperature extruder 0 switched off. MAXTEMP triggered !!");
} }
#endif #endif
#if (HEATER_2_PIN > -1) #if (HEATER_2_PIN > -1)
if(current_raw[TEMPSENSOR_AUX] >= maxttemp) { if(current_raw[TEMPSENSOR_AUX] >= maxttemp) {
target_raw[TEMPSENSOR_AUX] = 0; target_raw[TEMPSENSOR_AUX] = 0;
analogWrite(HEATER_2_PIN, 0); analogWrite(HEATER_2_PIN, 0);
Serial.println("!! Temperature extruder 1 switched off. MAXTEMP triggered !!"); Serial.println("!! Temperature extruder 1 switched off. MAXTEMP triggered !!");
} }
#endif #endif
#endif //MAXTEMP #endif //MAXTEMP
#ifdef MINTEMP #ifdef MINTEMP
#if (HEATER_0_PIN > -1) #if (HEATER_0_PIN > -1)
if(current_raw[TEMPSENSOR_HOTEND] <= minttemp) { if(current_raw[TEMPSENSOR_HOTEND] <= minttemp) {
target_raw[TEMPSENSOR_HOTEND] = 0; target_raw[TEMPSENSOR_HOTEND] = 0;
analogWrite(HEATER_0_PIN, 0); analogWrite(HEATER_0_PIN, 0);
Serial.println("!! Temperature extruder 0 switched off. MINTEMP triggered !!"); Serial.println("!! Temperature extruder 0 switched off. MINTEMP triggered !!");
} }
#endif #endif
#if (HEATER_2_PIN > -1) #if (HEATER_2_PIN > -1)
if(current_raw[TEMPSENSOR_AUX] <= minttemp) { if(current_raw[TEMPSENSOR_AUX] <= minttemp) {
target_raw[TEMPSENSOR_AUX] = 0; target_raw[TEMPSENSOR_AUX] = 0;
analogWrite(HEATER_2_PIN, 0); analogWrite(HEATER_2_PIN, 0);
Serial.println("!! Temperature extruder 1 switched off. MINTEMP triggered !!"); Serial.println("!! Temperature extruder 1 switched off. MINTEMP triggered !!");
} }
#endif #endif
#endif //MAXTEMP #endif //MAXTEMP
#ifdef BED_MINTEMP #ifdef BED_MINTEMP
#if (HEATER_1_PIN > -1) #if (HEATER_1_PIN > -1)
if(current_raw[1] <= bed_minttemp) { if(current_raw[1] <= bed_minttemp) {
target_raw[1] = 0; target_raw[1] = 0;
WRITE(HEATER_1_PIN, 0); WRITE(HEATER_1_PIN, 0);
Serial.println("!! Temperatur heated bed switched off. MINTEMP triggered !!"); Serial.println("!! Temperatur heated bed switched off. MINTEMP triggered !!");
} }
#endif #endif
#endif #endif
#ifdef BED_MAXTEMP #ifdef BED_MAXTEMP
#if (HEATER_1_PIN > -1) #if (HEATER_1_PIN > -1)
if(current_raw[1] >= bed_maxttemp) { if(current_raw[1] >= bed_maxttemp) {
target_raw[1] = 0; target_raw[1] = 0;
WRITE(HEATER_1_PIN, 0); WRITE(HEATER_1_PIN, 0);
Serial.println("!! Temperature heated bed switched off. MAXTEMP triggered !!"); Serial.println("!! Temperature heated bed switched off. MAXTEMP triggered !!");
} }
#endif #endif
#endif #endif
} }
} }

820
Marlin/thermistortables.h
Unescape Escape View File

@ -1,410 +1,410 @@
#ifndef THERMISTORTABLES_H_ #ifndef THERMISTORTABLES_H_
#define THERMISTORTABLES_H_ #define THERMISTORTABLES_H_
#define OVERSAMPLENR 16 #define OVERSAMPLENR 16
#if (THERMISTORHEATER_1 == 1) || (THERMISTORHEATER_2 == 1) || (THERMISTORBED == 1) //100k bed thermistor #if (THERMISTORHEATER_1 == 1) || (THERMISTORHEATER_2 == 1) || (THERMISTORBED == 1) //100k bed thermistor
#define NUMTEMPS_1 61 #define NUMTEMPS_1 61
const short temptable_1[NUMTEMPS_1][2] = { const short temptable_1[NUMTEMPS_1][2] = {
{ 23*OVERSAMPLENR , 300 }, { 23*OVERSAMPLENR , 300 },
{ 25*OVERSAMPLENR , 295 }, { 25*OVERSAMPLENR , 295 },
{ 27*OVERSAMPLENR , 290 }, { 27*OVERSAMPLENR , 290 },
{ 28*OVERSAMPLENR , 285 }, { 28*OVERSAMPLENR , 285 },
{ 31*OVERSAMPLENR , 280 }, { 31*OVERSAMPLENR , 280 },
{ 33*OVERSAMPLENR , 275 }, { 33*OVERSAMPLENR , 275 },
{ 35*OVERSAMPLENR , 270 }, { 35*OVERSAMPLENR , 270 },
{ 38*OVERSAMPLENR , 265 }, { 38*OVERSAMPLENR , 265 },
{ 41*OVERSAMPLENR , 260 }, { 41*OVERSAMPLENR , 260 },
{ 44*OVERSAMPLENR , 255 }, { 44*OVERSAMPLENR , 255 },
{ 48*OVERSAMPLENR , 250 }, { 48*OVERSAMPLENR , 250 },
{ 52*OVERSAMPLENR , 245 }, { 52*OVERSAMPLENR , 245 },
{ 56*OVERSAMPLENR , 240 }, { 56*OVERSAMPLENR , 240 },
{ 61*OVERSAMPLENR , 235 }, { 61*OVERSAMPLENR , 235 },
{ 66*OVERSAMPLENR , 230 }, { 66*OVERSAMPLENR , 230 },
{ 71*OVERSAMPLENR , 225 }, { 71*OVERSAMPLENR , 225 },
{ 78*OVERSAMPLENR , 220 }, { 78*OVERSAMPLENR , 220 },
{ 84*OVERSAMPLENR , 215 }, { 84*OVERSAMPLENR , 215 },
{ 92*OVERSAMPLENR , 210 }, { 92*OVERSAMPLENR , 210 },
{ 100*OVERSAMPLENR , 205 }, { 100*OVERSAMPLENR , 205 },
{ 109*OVERSAMPLENR , 200 }, { 109*OVERSAMPLENR , 200 },
{ 120*OVERSAMPLENR , 195 }, { 120*OVERSAMPLENR , 195 },
{ 131*OVERSAMPLENR , 190 }, { 131*OVERSAMPLENR , 190 },
{ 143*OVERSAMPLENR , 185 }, { 143*OVERSAMPLENR , 185 },
{ 156*OVERSAMPLENR , 180 }, { 156*OVERSAMPLENR , 180 },
{ 171*OVERSAMPLENR , 175 }, { 171*OVERSAMPLENR , 175 },
{ 187*OVERSAMPLENR , 170 }, { 187*OVERSAMPLENR , 170 },
{ 205*OVERSAMPLENR , 165 }, { 205*OVERSAMPLENR , 165 },
{ 224*OVERSAMPLENR , 160 }, { 224*OVERSAMPLENR , 160 },
{ 245*OVERSAMPLENR , 155 }, { 245*OVERSAMPLENR , 155 },
{ 268*OVERSAMPLENR , 150 }, { 268*OVERSAMPLENR , 150 },
{ 293*OVERSAMPLENR , 145 }, { 293*OVERSAMPLENR , 145 },
{ 320*OVERSAMPLENR , 140 }, { 320*OVERSAMPLENR , 140 },
{ 348*OVERSAMPLENR , 135 }, { 348*OVERSAMPLENR , 135 },
{ 379*OVERSAMPLENR , 130 }, { 379*OVERSAMPLENR , 130 },
{ 411*OVERSAMPLENR , 125 }, { 411*OVERSAMPLENR , 125 },
{ 445*OVERSAMPLENR , 120 }, { 445*OVERSAMPLENR , 120 },
{ 480*OVERSAMPLENR , 115 }, { 480*OVERSAMPLENR , 115 },
{ 516*OVERSAMPLENR , 110 }, { 516*OVERSAMPLENR , 110 },
{ 553*OVERSAMPLENR , 105 }, { 553*OVERSAMPLENR , 105 },
{ 591*OVERSAMPLENR , 100 }, { 591*OVERSAMPLENR , 100 },
{ 628*OVERSAMPLENR , 95 }, { 628*OVERSAMPLENR , 95 },
{ 665*OVERSAMPLENR , 90 }, { 665*OVERSAMPLENR , 90 },
{ 702*OVERSAMPLENR , 85 }, { 702*OVERSAMPLENR , 85 },
{ 737*OVERSAMPLENR , 80 }, { 737*OVERSAMPLENR , 80 },
{ 770*OVERSAMPLENR , 75 }, { 770*OVERSAMPLENR , 75 },
{ 801*OVERSAMPLENR , 70 }, { 801*OVERSAMPLENR , 70 },
{ 830*OVERSAMPLENR , 65 }, { 830*OVERSAMPLENR , 65 },
{ 857*OVERSAMPLENR , 60 }, { 857*OVERSAMPLENR , 60 },
{ 881*OVERSAMPLENR , 55 }, { 881*OVERSAMPLENR , 55 },
{ 903*OVERSAMPLENR , 50 }, { 903*OVERSAMPLENR , 50 },
{ 922*OVERSAMPLENR , 45 }, { 922*OVERSAMPLENR , 45 },
{ 939*OVERSAMPLENR , 40 }, { 939*OVERSAMPLENR , 40 },
{ 954*OVERSAMPLENR , 35 }, { 954*OVERSAMPLENR , 35 },
{ 966*OVERSAMPLENR , 30 }, { 966*OVERSAMPLENR , 30 },
{ 977*OVERSAMPLENR , 25 }, { 977*OVERSAMPLENR , 25 },
{ 985*OVERSAMPLENR , 20 }, { 985*OVERSAMPLENR , 20 },
{ 993*OVERSAMPLENR , 15 }, { 993*OVERSAMPLENR , 15 },
{ 999*OVERSAMPLENR , 10 }, { 999*OVERSAMPLENR , 10 },
{ 1004*OVERSAMPLENR , 5 }, { 1004*OVERSAMPLENR , 5 },
{ 1008*OVERSAMPLENR , 0 } //safety { 1008*OVERSAMPLENR , 0 } //safety
}; };
#endif #endif
#if (THERMISTORHEATER_1 == 2) || (THERMISTORHEATER_2 == 2) || (THERMISTORBED == 2) //200k bed thermistor #if (THERMISTORHEATER_1 == 2) || (THERMISTORHEATER_2 == 2) || (THERMISTORBED == 2) //200k bed thermistor
#define NUMTEMPS_2 21 #define NUMTEMPS_2 21
const short temptable_2[NUMTEMPS_2][2] = { const short temptable_2[NUMTEMPS_2][2] = {
{1*OVERSAMPLENR, 848}, {1*OVERSAMPLENR, 848},
{54*OVERSAMPLENR, 275}, {54*OVERSAMPLENR, 275},
{107*OVERSAMPLENR, 228}, {107*OVERSAMPLENR, 228},
{160*OVERSAMPLENR, 202}, {160*OVERSAMPLENR, 202},
{213*OVERSAMPLENR, 185}, {213*OVERSAMPLENR, 185},
{266*OVERSAMPLENR, 171}, {266*OVERSAMPLENR, 171},
{319*OVERSAMPLENR, 160}, {319*OVERSAMPLENR, 160},
{372*OVERSAMPLENR, 150}, {372*OVERSAMPLENR, 150},
{425*OVERSAMPLENR, 141}, {425*OVERSAMPLENR, 141},
{478*OVERSAMPLENR, 133}, {478*OVERSAMPLENR, 133},
{531*OVERSAMPLENR, 125}, {531*OVERSAMPLENR, 125},
{584*OVERSAMPLENR, 118}, {584*OVERSAMPLENR, 118},
{637*OVERSAMPLENR, 110}, {637*OVERSAMPLENR, 110},
{690*OVERSAMPLENR, 103}, {690*OVERSAMPLENR, 103},
{743*OVERSAMPLENR, 95}, {743*OVERSAMPLENR, 95},
{796*OVERSAMPLENR, 86}, {796*OVERSAMPLENR, 86},
{849*OVERSAMPLENR, 77}, {849*OVERSAMPLENR, 77},
{902*OVERSAMPLENR, 65}, {902*OVERSAMPLENR, 65},
{955*OVERSAMPLENR, 49}, {955*OVERSAMPLENR, 49},
{1008*OVERSAMPLENR, 17}, {1008*OVERSAMPLENR, 17},
{1020*OVERSAMPLENR, 0} //safety {1020*OVERSAMPLENR, 0} //safety
}; };
#endif #endif
#if (THERMISTORHEATER_1 == 3) || (THERMISTORHEATER_2 == 3) || (THERMISTORBED == 3) //mendel-parts #if (THERMISTORHEATER_1 == 3) || (THERMISTORHEATER_2 == 3) || (THERMISTORBED == 3) //mendel-parts
#define NUMTEMPS_3 28 #define NUMTEMPS_3 28
const short temptable_3[NUMTEMPS_3][2] = { const short temptable_3[NUMTEMPS_3][2] = {
{1*OVERSAMPLENR,864}, {1*OVERSAMPLENR,864},
{21*OVERSAMPLENR,300}, {21*OVERSAMPLENR,300},
{25*OVERSAMPLENR,290}, {25*OVERSAMPLENR,290},
{29*OVERSAMPLENR,280}, {29*OVERSAMPLENR,280},
{33*OVERSAMPLENR,270}, {33*OVERSAMPLENR,270},
{39*OVERSAMPLENR,260}, {39*OVERSAMPLENR,260},
{46*OVERSAMPLENR,250}, {46*OVERSAMPLENR,250},
{54*OVERSAMPLENR,240}, {54*OVERSAMPLENR,240},
{64*OVERSAMPLENR,230}, {64*OVERSAMPLENR,230},
{75*OVERSAMPLENR,220}, {75*OVERSAMPLENR,220},
{90*OVERSAMPLENR,210}, {90*OVERSAMPLENR,210},
{107*OVERSAMPLENR,200}, {107*OVERSAMPLENR,200},
{128*OVERSAMPLENR,190}, {128*OVERSAMPLENR,190},
{154*OVERSAMPLENR,180}, {154*OVERSAMPLENR,180},
{184*OVERSAMPLENR,170}, {184*OVERSAMPLENR,170},
{221*OVERSAMPLENR,160}, {221*OVERSAMPLENR,160},
{265*OVERSAMPLENR,150}, {265*OVERSAMPLENR,150},
{316*OVERSAMPLENR,140}, {316*OVERSAMPLENR,140},
{375*OVERSAMPLENR,130}, {375*OVERSAMPLENR,130},
{441*OVERSAMPLENR,120}, {441*OVERSAMPLENR,120},
{513*OVERSAMPLENR,110}, {513*OVERSAMPLENR,110},
{588*OVERSAMPLENR,100}, {588*OVERSAMPLENR,100},
{734*OVERSAMPLENR,80}, {734*OVERSAMPLENR,80},
{856*OVERSAMPLENR,60}, {856*OVERSAMPLENR,60},
{938*OVERSAMPLENR,40}, {938*OVERSAMPLENR,40},
{986*OVERSAMPLENR,20}, {986*OVERSAMPLENR,20},
{1008*OVERSAMPLENR,0}, {1008*OVERSAMPLENR,0},
{1018*OVERSAMPLENR,-20} {1018*OVERSAMPLENR,-20}
}; };
#endif #endif
#if (THERMISTORHEATER_1 == 4) || (THERMISTORHEATER_2 == 4) || (THERMISTORBED == 4) //10k thermistor #if (THERMISTORHEATER_1 == 4) || (THERMISTORHEATER_2 == 4) || (THERMISTORBED == 4) //10k thermistor
#define NUMTEMPS_4 20 #define NUMTEMPS_4 20
short temptable_4[NUMTEMPS_4][2] = { short temptable_4[NUMTEMPS_4][2] = {
{1*OVERSAMPLENR, 430}, {1*OVERSAMPLENR, 430},
{54*OVERSAMPLENR, 137}, {54*OVERSAMPLENR, 137},
{107*OVERSAMPLENR, 107}, {107*OVERSAMPLENR, 107},
{160*OVERSAMPLENR, 91}, {160*OVERSAMPLENR, 91},
{213*OVERSAMPLENR, 80}, {213*OVERSAMPLENR, 80},
{266*OVERSAMPLENR, 71}, {266*OVERSAMPLENR, 71},
{319*OVERSAMPLENR, 64}, {319*OVERSAMPLENR, 64},
{372*OVERSAMPLENR, 57}, {372*OVERSAMPLENR, 57},
{425*OVERSAMPLENR, 51}, {425*OVERSAMPLENR, 51},
{478*OVERSAMPLENR, 46}, {478*OVERSAMPLENR, 46},
{531*OVERSAMPLENR, 41}, {531*OVERSAMPLENR, 41},
{584*OVERSAMPLENR, 35}, {584*OVERSAMPLENR, 35},
{637*OVERSAMPLENR, 30}, {637*OVERSAMPLENR, 30},
{690*OVERSAMPLENR, 25}, {690*OVERSAMPLENR, 25},
{743*OVERSAMPLENR, 20}, {743*OVERSAMPLENR, 20},
{796*OVERSAMPLENR, 14}, {796*OVERSAMPLENR, 14},
{849*OVERSAMPLENR, 7}, {849*OVERSAMPLENR, 7},
{902*OVERSAMPLENR, 0}, {902*OVERSAMPLENR, 0},
{955*OVERSAMPLENR, -11}, {955*OVERSAMPLENR, -11},
{1008*OVERSAMPLENR, -35} {1008*OVERSAMPLENR, -35}
}; };
#endif #endif
#if (THERMISTORHEATER_1 == 5) || (THERMISTORHEATER_2 == 5) || (THERMISTORBED == 5) //100k ParCan thermistor (104GT-2) #if (THERMISTORHEATER_1 == 5) || (THERMISTORHEATER_2 == 5) || (THERMISTORBED == 5) //100k ParCan thermistor (104GT-2)
#define NUMTEMPS_5 61 #define NUMTEMPS_5 61
const short temptable_5[NUMTEMPS_5][2] = { const short temptable_5[NUMTEMPS_5][2] = {
{1*OVERSAMPLENR, 713}, {1*OVERSAMPLENR, 713},
{18*OVERSAMPLENR, 316}, {18*OVERSAMPLENR, 316},
{35*OVERSAMPLENR, 266}, {35*OVERSAMPLENR, 266},
{52*OVERSAMPLENR, 239}, {52*OVERSAMPLENR, 239},
{69*OVERSAMPLENR, 221}, {69*OVERSAMPLENR, 221},
{86*OVERSAMPLENR, 208}, {86*OVERSAMPLENR, 208},
{103*OVERSAMPLENR, 197}, {103*OVERSAMPLENR, 197},
{120*OVERSAMPLENR, 188}, {120*OVERSAMPLENR, 188},
{137*OVERSAMPLENR, 181}, {137*OVERSAMPLENR, 181},
{154*OVERSAMPLENR, 174}, {154*OVERSAMPLENR, 174},
{171*OVERSAMPLENR, 169}, {171*OVERSAMPLENR, 169},
{188*OVERSAMPLENR, 163}, {188*OVERSAMPLENR, 163},
{205*OVERSAMPLENR, 159}, {205*OVERSAMPLENR, 159},
{222*OVERSAMPLENR, 154}, {222*OVERSAMPLENR, 154},
{239*OVERSAMPLENR, 150}, {239*OVERSAMPLENR, 150},
{256*OVERSAMPLENR, 147}, {256*OVERSAMPLENR, 147},
{273*OVERSAMPLENR, 143}, {273*OVERSAMPLENR, 143},
{290*OVERSAMPLENR, 140}, {290*OVERSAMPLENR, 140},
{307*OVERSAMPLENR, 136}, {307*OVERSAMPLENR, 136},
{324*OVERSAMPLENR, 133}, {324*OVERSAMPLENR, 133},
{341*OVERSAMPLENR, 130}, {341*OVERSAMPLENR, 130},
{358*OVERSAMPLENR, 128}, {358*OVERSAMPLENR, 128},
{375*OVERSAMPLENR, 125}, {375*OVERSAMPLENR, 125},
{392*OVERSAMPLENR, 122}, {392*OVERSAMPLENR, 122},
{409*OVERSAMPLENR, 120}, {409*OVERSAMPLENR, 120},
{426*OVERSAMPLENR, 117}, {426*OVERSAMPLENR, 117},
{443*OVERSAMPLENR, 115}, {443*OVERSAMPLENR, 115},
{460*OVERSAMPLENR, 112}, {460*OVERSAMPLENR, 112},
{477*OVERSAMPLENR, 110}, {477*OVERSAMPLENR, 110},
{494*OVERSAMPLENR, 108}, {494*OVERSAMPLENR, 108},
{511*OVERSAMPLENR, 106}, {511*OVERSAMPLENR, 106},
{528*OVERSAMPLENR, 103}, {528*OVERSAMPLENR, 103},
{545*OVERSAMPLENR, 101}, {545*OVERSAMPLENR, 101},
{562*OVERSAMPLENR, 99}, {562*OVERSAMPLENR, 99},
{579*OVERSAMPLENR, 97}, {579*OVERSAMPLENR, 97},
{596*OVERSAMPLENR, 95}, {596*OVERSAMPLENR, 95},
{613*OVERSAMPLENR, 92}, {613*OVERSAMPLENR, 92},
{630*OVERSAMPLENR, 90}, {630*OVERSAMPLENR, 90},
{647*OVERSAMPLENR, 88}, {647*OVERSAMPLENR, 88},
{664*OVERSAMPLENR, 86}, {664*OVERSAMPLENR, 86},
{681*OVERSAMPLENR, 84}, {681*OVERSAMPLENR, 84},
{698*OVERSAMPLENR, 81}, {698*OVERSAMPLENR, 81},
{715*OVERSAMPLENR, 79}, {715*OVERSAMPLENR, 79},
{732*OVERSAMPLENR, 77}, {732*OVERSAMPLENR, 77},
{749*OVERSAMPLENR, 75}, {749*OVERSAMPLENR, 75},
{766*OVERSAMPLENR, 72}, {766*OVERSAMPLENR, 72},
{783*OVERSAMPLENR, 70}, {783*OVERSAMPLENR, 70},
{800*OVERSAMPLENR, 67}, {800*OVERSAMPLENR, 67},
{817*OVERSAMPLENR, 64}, {817*OVERSAMPLENR, 64},
{834*OVERSAMPLENR, 61}, {834*OVERSAMPLENR, 61},
{851*OVERSAMPLENR, 58}, {851*OVERSAMPLENR, 58},
{868*OVERSAMPLENR, 55}, {868*OVERSAMPLENR, 55},
{885*OVERSAMPLENR, 52}, {885*OVERSAMPLENR, 52},
{902*OVERSAMPLENR, 48}, {902*OVERSAMPLENR, 48},
{919*OVERSAMPLENR, 44}, {919*OVERSAMPLENR, 44},
{936*OVERSAMPLENR, 40}, {936*OVERSAMPLENR, 40},
{953*OVERSAMPLENR, 34}, {953*OVERSAMPLENR, 34},
{970*OVERSAMPLENR, 28}, {970*OVERSAMPLENR, 28},
{987*OVERSAMPLENR, 20}, {987*OVERSAMPLENR, 20},
{1004*OVERSAMPLENR, 8}, {1004*OVERSAMPLENR, 8},
{1021*OVERSAMPLENR, 0} {1021*OVERSAMPLENR, 0}
}; };
#endif #endif
#if (THERMISTORHEATER_1 == 6) || (THERMISTORHEATER_2 == 6) || (THERMISTORBED == 6) // 100k Epcos thermistor #if (THERMISTORHEATER_1 == 6) || (THERMISTORHEATER_2 == 6) || (THERMISTORBED == 6) // 100k Epcos thermistor
#define NUMTEMPS_6 36 #define NUMTEMPS_6 36
const short temptable_6[NUMTEMPS_6][2] = { const short temptable_6[NUMTEMPS_6][2] = {
{28*OVERSAMPLENR, 250}, {28*OVERSAMPLENR, 250},
{31*OVERSAMPLENR, 245}, {31*OVERSAMPLENR, 245},
{35*OVERSAMPLENR, 240}, {35*OVERSAMPLENR, 240},
{39*OVERSAMPLENR, 235}, {39*OVERSAMPLENR, 235},
{42*OVERSAMPLENR, 230}, {42*OVERSAMPLENR, 230},
{44*OVERSAMPLENR, 225}, {44*OVERSAMPLENR, 225},
{49*OVERSAMPLENR, 220}, {49*OVERSAMPLENR, 220},
{53*OVERSAMPLENR, 215}, {53*OVERSAMPLENR, 215},
{62*OVERSAMPLENR, 210}, {62*OVERSAMPLENR, 210},
{73*OVERSAMPLENR, 205}, {73*OVERSAMPLENR, 205},
{72*OVERSAMPLENR, 200}, {72*OVERSAMPLENR, 200},
{94*OVERSAMPLENR, 190}, {94*OVERSAMPLENR, 190},
{102*OVERSAMPLENR, 185}, {102*OVERSAMPLENR, 185},
{116*OVERSAMPLENR, 170}, {116*OVERSAMPLENR, 170},
{143*OVERSAMPLENR, 160}, {143*OVERSAMPLENR, 160},
{183*OVERSAMPLENR, 150}, {183*OVERSAMPLENR, 150},
{223*OVERSAMPLENR, 140}, {223*OVERSAMPLENR, 140},
{270*OVERSAMPLENR, 130}, {270*OVERSAMPLENR, 130},
{318*OVERSAMPLENR, 120}, {318*OVERSAMPLENR, 120},
{383*OVERSAMPLENR, 110}, {383*OVERSAMPLENR, 110},
{413*OVERSAMPLENR, 105}, {413*OVERSAMPLENR, 105},
{439*OVERSAMPLENR, 100}, {439*OVERSAMPLENR, 100},
{484*OVERSAMPLENR, 95}, {484*OVERSAMPLENR, 95},
{513*OVERSAMPLENR, 90}, {513*OVERSAMPLENR, 90},
{607*OVERSAMPLENR, 80}, {607*OVERSAMPLENR, 80},
{664*OVERSAMPLENR, 70}, {664*OVERSAMPLENR, 70},
{781*OVERSAMPLENR, 60}, {781*OVERSAMPLENR, 60},
{810*OVERSAMPLENR, 55}, {810*OVERSAMPLENR, 55},
{849*OVERSAMPLENR, 50}, {849*OVERSAMPLENR, 50},
{914*OVERSAMPLENR, 45}, {914*OVERSAMPLENR, 45},
{914*OVERSAMPLENR, 40}, {914*OVERSAMPLENR, 40},
{935*OVERSAMPLENR, 35}, {935*OVERSAMPLENR, 35},
{954*OVERSAMPLENR, 30}, {954*OVERSAMPLENR, 30},
{970*OVERSAMPLENR, 25}, {970*OVERSAMPLENR, 25},
{978*OVERSAMPLENR, 22}, {978*OVERSAMPLENR, 22},
{1008*OVERSAMPLENR, 3} {1008*OVERSAMPLENR, 3}
}; };
#endif #endif
#if (THERMISTORHEATER_1 == 7) || (THERMISTORHEATER_2 == 7) || (THERMISTORBED == 7) // 100k Honeywell 135-104LAG-J01 #if (THERMISTORHEATER_1 == 7) || (THERMISTORHEATER_2 == 7) || (THERMISTORBED == 7) // 100k Honeywell 135-104LAG-J01
#define NUMTEMPS_7 54 #define NUMTEMPS_7 54
const short temptable_7[NUMTEMPS_7][2] = { const short temptable_7[NUMTEMPS_7][2] = {
{46*OVERSAMPLENR, 270}, {46*OVERSAMPLENR, 270},
{50*OVERSAMPLENR, 265}, {50*OVERSAMPLENR, 265},
{54*OVERSAMPLENR, 260}, {54*OVERSAMPLENR, 260},
{58*OVERSAMPLENR, 255}, {58*OVERSAMPLENR, 255},
{62*OVERSAMPLENR, 250}, {62*OVERSAMPLENR, 250},
{67*OVERSAMPLENR, 245}, {67*OVERSAMPLENR, 245},
{72*OVERSAMPLENR, 240}, {72*OVERSAMPLENR, 240},
{79*OVERSAMPLENR, 235}, {79*OVERSAMPLENR, 235},
{85*OVERSAMPLENR, 230}, {85*OVERSAMPLENR, 230},
{91*OVERSAMPLENR, 225}, {91*OVERSAMPLENR, 225},
{99*OVERSAMPLENR, 220}, {99*OVERSAMPLENR, 220},
{107*OVERSAMPLENR, 215}, {107*OVERSAMPLENR, 215},
{116*OVERSAMPLENR, 210}, {116*OVERSAMPLENR, 210},
{126*OVERSAMPLENR, 205}, {126*OVERSAMPLENR, 205},
{136*OVERSAMPLENR, 200}, {136*OVERSAMPLENR, 200},
{149*OVERSAMPLENR, 195}, {149*OVERSAMPLENR, 195},
{160*OVERSAMPLENR, 190}, {160*OVERSAMPLENR, 190},
{175*OVERSAMPLENR, 185}, {175*OVERSAMPLENR, 185},
{191*OVERSAMPLENR, 180}, {191*OVERSAMPLENR, 180},
{209*OVERSAMPLENR, 175}, {209*OVERSAMPLENR, 175},
{224*OVERSAMPLENR, 170}, {224*OVERSAMPLENR, 170},
{246*OVERSAMPLENR, 165}, {246*OVERSAMPLENR, 165},
{267*OVERSAMPLENR, 160}, {267*OVERSAMPLENR, 160},
{293*OVERSAMPLENR, 155}, {293*OVERSAMPLENR, 155},
{316*OVERSAMPLENR, 150}, {316*OVERSAMPLENR, 150},
{340*OVERSAMPLENR, 145}, {340*OVERSAMPLENR, 145},
{364*OVERSAMPLENR, 140}, {364*OVERSAMPLENR, 140},
{396*OVERSAMPLENR, 135}, {396*OVERSAMPLENR, 135},
{425*OVERSAMPLENR, 130}, {425*OVERSAMPLENR, 130},
{460*OVERSAMPLENR, 125}, {460*OVERSAMPLENR, 125},
{489*OVERSAMPLENR, 120}, {489*OVERSAMPLENR, 120},
{526*OVERSAMPLENR, 115}, {526*OVERSAMPLENR, 115},
{558*OVERSAMPLENR, 110}, {558*OVERSAMPLENR, 110},
{591*OVERSAMPLENR, 105}, {591*OVERSAMPLENR, 105},
{628*OVERSAMPLENR, 100}, {628*OVERSAMPLENR, 100},
{660*OVERSAMPLENR, 95}, {660*OVERSAMPLENR, 95},
{696*OVERSAMPLENR, 90}, {696*OVERSAMPLENR, 90},
{733*OVERSAMPLENR, 85}, {733*OVERSAMPLENR, 85},
{761*OVERSAMPLENR, 80}, {761*OVERSAMPLENR, 80},
{794*OVERSAMPLENR, 75}, {794*OVERSAMPLENR, 75},
{819*OVERSAMPLENR, 70}, {819*OVERSAMPLENR, 70},
{847*OVERSAMPLENR, 65}, {847*OVERSAMPLENR, 65},
{870*OVERSAMPLENR, 60}, {870*OVERSAMPLENR, 60},
{892*OVERSAMPLENR, 55}, {892*OVERSAMPLENR, 55},
{911*OVERSAMPLENR, 50}, {911*OVERSAMPLENR, 50},
{929*OVERSAMPLENR, 45}, {929*OVERSAMPLENR, 45},
{944*OVERSAMPLENR, 40}, {944*OVERSAMPLENR, 40},
{959*OVERSAMPLENR, 35}, {959*OVERSAMPLENR, 35},
{971*OVERSAMPLENR, 30}, {971*OVERSAMPLENR, 30},
{981*OVERSAMPLENR, 25}, {981*OVERSAMPLENR, 25},
{989*OVERSAMPLENR, 20}, {989*OVERSAMPLENR, 20},
{994*OVERSAMPLENR, 15}, {994*OVERSAMPLENR, 15},
{1001*OVERSAMPLENR, 10}, {1001*OVERSAMPLENR, 10},
{1005*OVERSAMPLENR, 5} {1005*OVERSAMPLENR, 5}
}; };
#endif #endif
#if THERMISTORHEATER_1 == 1 #if THERMISTORHEATER_1 == 1
#define NUMTEMPS_HEATER_1 NUMTEMPS_1 #define NUMTEMPS_HEATER_1 NUMTEMPS_1
#define temptable_1 temptable_1 #define temptable_1 temptable_1
#elif THERMISTORHEATER_1 == 2 #elif THERMISTORHEATER_1 == 2
#define NUMTEMPS_HEATER_1 NUMTEMPS_2 #define NUMTEMPS_HEATER_1 NUMTEMPS_2
#define temptable_1 temptable_2 #define temptable_1 temptable_2
#elif THERMISTORHEATER_1 == 3 #elif THERMISTORHEATER_1 == 3
#define NUMTEMPS_HEATER_1 NUMTEMPS_3 #define NUMTEMPS_HEATER_1 NUMTEMPS_3
#define temptable_1 temptable_3 #define temptable_1 temptable_3
#elif THERMISTORHEATER_1 == 4 #elif THERMISTORHEATER_1 == 4
#define NUMTEMPS_HEATER_1 NUMTEMPS_4 #define NUMTEMPS_HEATER_1 NUMTEMPS_4
#define temptable_1 temptable_4 #define temptable_1 temptable_4
#elif THERMISTORHEATER_1 == 5 #elif THERMISTORHEATER_1 == 5
#define NUMTEMPS_HEATER_1 NUMTEMPS_5 #define NUMTEMPS_HEATER_1 NUMTEMPS_5
#define temptable_1 temptable_5 #define temptable_1 temptable_5
#elif THERMISTORHEATER_1 == 6 #elif THERMISTORHEATER_1 == 6
#define NUMTEMPS_HEATER_1 NUMTEMPS_6 #define NUMTEMPS_HEATER_1 NUMTEMPS_6
#define temptable_1 temptable_6 #define temptable_1 temptable_6
#elif THERMISTORHEATER_1 == 7 #elif THERMISTORHEATER_1 == 7
#define NUMTEMPS_HEATER_1 NUMTEMPS_7 #define NUMTEMPS_HEATER_1 NUMTEMPS_7
#define temptable_1 temptable_7 #define temptable_1 temptable_7
#elif defined HEATER_1_USES_THERMISTOR #elif defined HEATER_1_USES_THERMISTOR
#error No heater 1 thermistor table specified #error No heater 1 thermistor table specified
#endif #endif
#if THERMISTORHEATER_2 == 1 #if THERMISTORHEATER_2 == 1
#define NUMTEMPS_HEATER_2 NUMTEMPS_1 #define NUMTEMPS_HEATER_2 NUMTEMPS_1
#define temptable_2 temptable_1 #define temptable_2 temptable_1
#elif THERMISTORHEATER_2 == 2 #elif THERMISTORHEATER_2 == 2
#define NUMTEMPS_HEATER_2 NUMTEMPS_2 #define NUMTEMPS_HEATER_2 NUMTEMPS_2
#define temptable_2 temptable_2 #define temptable_2 temptable_2
#elif THERMISTORHEATER_2 == 3 #elif THERMISTORHEATER_2 == 3
#define NUMTEMPS_HEATER_2 NUMTEMPS_3 #define NUMTEMPS_HEATER_2 NUMTEMPS_3
#define temptable_2 temptable_3 #define temptable_2 temptable_3
#elif THERMISTORHEATER_2 == 4 #elif THERMISTORHEATER_2 == 4
#define NUMTEMPS_HEATER_2 NUMTEMPS_4 #define NUMTEMPS_HEATER_2 NUMTEMPS_4
#define temptable_2 temptable_4 #define temptable_2 temptable_4
#elif THERMISTORHEATER_2 == 5 #elif THERMISTORHEATER_2 == 5
#define NUMTEMPS_HEATER_2 NUMTEMPS_5 #define NUMTEMPS_HEATER_2 NUMTEMPS_5
#define temptable_2 temptable_5 #define temptable_2 temptable_5
#elif THERMISTORHEATER_2 == 6 #elif THERMISTORHEATER_2 == 6
#define NUMTEMPS_HEATER_2 NUMTEMPS_6 #define NUMTEMPS_HEATER_2 NUMTEMPS_6
#define temptable_2 temptable_6 #define temptable_2 temptable_6
#elif THERMISTORHEATER_2 == 7 #elif THERMISTORHEATER_2 == 7
#define NUMTEMPS_HEATER22 NUMTEMPS_7 #define NUMTEMPS_HEATER22 NUMTEMPS_7
#define temptable_2 temptable_7 #define temptable_2 temptable_7
#elif defined HEATER_2_USES_THERMISTOR #elif defined HEATER_2_USES_THERMISTOR
#error No heater 2 thermistor table specified #error No heater 2 thermistor table specified
#endif #endif
#if THERMISTORBED == 1 #if THERMISTORBED == 1
#define BNUMTEMPS NUMTEMPS_1 #define BNUMTEMPS NUMTEMPS_1
#define bedtemptable temptable_1 #define bedtemptable temptable_1
#elif THERMISTORBED == 2 #elif THERMISTORBED == 2
#define BNUMTEMPS NUMTEMPS_2 #define BNUMTEMPS NUMTEMPS_2
#define bedtemptable temptable_2 #define bedtemptable temptable_2
#elif THERMISTORBED == 3 #elif THERMISTORBED == 3
#define BNUMTEMPS NUMTEMPS_3 #define BNUMTEMPS NUMTEMPS_3
#define bedtemptable temptable_3 #define bedtemptable temptable_3
#elif THERMISTORBED == 4 #elif THERMISTORBED == 4
#define BNUMTEMPS NUMTEMPS_4 #define BNUMTEMPS NUMTEMPS_4
#define bedtemptable temptable_4 #define bedtemptable temptable_4
#elif THERMISTORBED == 5 #elif THERMISTORBED == 5
#define BNUMTEMPS NUMTEMPS_5 #define BNUMTEMPS NUMTEMPS_5
#define bedtemptable temptable_5 #define bedtemptable temptable_5
#elif THERMISTORBED == 6 #elif THERMISTORBED == 6
#define BNUMTEMPS NUMTEMPS_6 #define BNUMTEMPS NUMTEMPS_6
#define bedtemptable temptable_6 #define bedtemptable temptable_6
#elif THERMISTORBED == 7 #elif THERMISTORBED == 7
#define BNUMTEMPS NUMTEMPS_7 #define BNUMTEMPS NUMTEMPS_7
#define bedtemptable temptable_7 #define bedtemptable temptable_7
#elif defined BED_USES_THERMISTOR #elif defined BED_USES_THERMISTOR
#error No bed thermistor table specified #error No bed thermistor table specified
#endif #endif
#endif //THERMISTORTABLES_H_ #endif //THERMISTORTABLES_H_

310
Marlin/ultralcd.h
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#ifndef __ULTRALCDH #ifndef __ULTRALCDH
#define __ULTRALCDH #define __ULTRALCDH
#include "Configuration.h" #include "Configuration.h"
#ifdef ULTRA_LCD #ifdef ULTRA_LCD
void lcd_status(); void lcd_status();
void lcd_init(); void lcd_init();
void lcd_status(const char* message); void lcd_status(const char* message);
void beep(); void beep();
void buttons_check(); void buttons_check();
#define LCDSTATUSRIGHT #define LCDSTATUSRIGHT
#define LCD_UPDATE_INTERVAL 100 #define LCD_UPDATE_INTERVAL 100
#define STATUSTIMEOUT 15000 #define STATUSTIMEOUT 15000
#include "Configuration.h" #include "Configuration.h"
#include <LiquidCrystal.h> #include <LiquidCrystal.h>
extern LiquidCrystal lcd; extern LiquidCrystal lcd;
//lcd display size //lcd display size
#ifdef NEWPANEL #ifdef NEWPANEL
//arduino pin witch triggers an piezzo beeper //arduino pin witch triggers an piezzo beeper
#define BEEPER 18 #define BEEPER 18
#define LCD_PINS_RS 20 #define LCD_PINS_RS 20
#define LCD_PINS_ENABLE 17 #define LCD_PINS_ENABLE 17
#define LCD_PINS_D4 16 #define LCD_PINS_D4 16
#define LCD_PINS_D5 21 #define LCD_PINS_D5 21
#define LCD_PINS_D6 5 #define LCD_PINS_D6 5
#define LCD_PINS_D7 6 #define LCD_PINS_D7 6
//buttons are directly attached //buttons are directly attached
#define BTN_EN1 40 #define BTN_EN1 40
#define BTN_EN2 42 #define BTN_EN2 42
#define BTN_ENC 19 //the click #define BTN_ENC 19 //the click
#define BLEN_C 2 #define BLEN_C 2
#define BLEN_B 1 #define BLEN_B 1
#define BLEN_A 0 #define BLEN_A 0
#define SDCARDDETECT 38 #define SDCARDDETECT 38
#define EN_C (1<<BLEN_C) #define EN_C (1<<BLEN_C)
#define EN_B (1<<BLEN_B) #define EN_B (1<<BLEN_B)
#define EN_A (1<<BLEN_A) #define EN_A (1<<BLEN_A)
//encoder rotation values //encoder rotation values
#define encrot0 0 #define encrot0 0
#define encrot1 2 #define encrot1 2
#define encrot2 3 #define encrot2 3
#define encrot3 1 #define encrot3 1
#define CLICKED (buttons&EN_C) #define CLICKED (buttons&EN_C)
#define BLOCK {blocking=millis()+blocktime;} #define BLOCK {blocking=millis()+blocktime;}
#define CARDINSERTED (READ(SDCARDDETECT)==0) #define CARDINSERTED (READ(SDCARDDETECT)==0)
#else #else
//arduino pin witch triggers an piezzo beeper //arduino pin witch triggers an piezzo beeper
#define BEEPER 18 #define BEEPER 18
//buttons are attached to a shift register //buttons are attached to a shift register
#define SHIFT_CLK 38 #define SHIFT_CLK 38
#define SHIFT_LD 42 #define SHIFT_LD 42
#define SHIFT_OUT 40 #define SHIFT_OUT 40
#define SHIFT_EN 17 #define SHIFT_EN 17
#define LCD_PINS_RS 16 #define LCD_PINS_RS 16
#define LCD_PINS_ENABLE 5 #define LCD_PINS_ENABLE 5
#define LCD_PINS_D4 6 #define LCD_PINS_D4 6
#define LCD_PINS_D5 21 #define LCD_PINS_D5 21
#define LCD_PINS_D6 20 #define LCD_PINS_D6 20
#define LCD_PINS_D7 19 #define LCD_PINS_D7 19
//bits in the shift register that carry the buttons for: //bits in the shift register that carry the buttons for:
// left up center down right red // left up center down right red
#define BL_LE 7 #define BL_LE 7
#define BL_UP 6 #define BL_UP 6
#define BL_MI 5 #define BL_MI 5
#define BL_DW 4 #define BL_DW 4
#define BL_RI 3 #define BL_RI 3
#define BL_ST 2 #define BL_ST 2
#define BLEN_B 1 #define BLEN_B 1
#define BLEN_A 0 #define BLEN_A 0
//encoder rotation values //encoder rotation values
#define encrot0 0 #define encrot0 0
#define encrot1 2 #define encrot1 2
#define encrot2 3 #define encrot2 3
#define encrot3 1 #define encrot3 1
//atomatic, do not change //atomatic, do not change
#define B_LE (1<<BL_LE) #define B_LE (1<<BL_LE)
#define B_UP (1<<BL_UP) #define B_UP (1<<BL_UP)
#define B_MI (1<<BL_MI) #define B_MI (1<<BL_MI)
#define B_DW (1<<BL_DW) #define B_DW (1<<BL_DW)
#define B_RI (1<<BL_RI) #define B_RI (1<<BL_RI)
#define B_ST (1<<BL_ST) #define B_ST (1<<BL_ST)
#define EN_B (1<<BLEN_B) #define EN_B (1<<BLEN_B)
#define EN_A (1<<BLEN_A) #define EN_A (1<<BLEN_A)
#define CLICKED ((buttons&B_MI)||(buttons&B_ST)) #define CLICKED ((buttons&B_MI)||(buttons&B_ST))
#define BLOCK {blocking[BL_MI]=millis()+blocktime;blocking[BL_ST]=millis()+blocktime;} #define BLOCK {blocking[BL_MI]=millis()+blocktime;blocking[BL_ST]=millis()+blocktime;}
#endif #endif
// blocking time for recognizing a new keypress of one key, ms // blocking time for recognizing a new keypress of one key, ms
#define blocktime 500 #define blocktime 500
#define lcdslow 5 #define lcdslow 5
enum MainStatus{Main_Status, Main_Menu, Main_Prepare, Main_Control, Main_SD}; enum MainStatus{Main_Status, Main_Menu, Main_Prepare, Main_Control, Main_SD};
class MainMenu{ class MainMenu{
public: public:
MainMenu(); MainMenu();
void update(); void update();
void getfilename(const uint8_t nr); void getfilename(const uint8_t nr);
uint8_t activeline; uint8_t activeline;
MainStatus status; MainStatus status;
uint8_t displayStartingRow; uint8_t displayStartingRow;
void showStatus(); void showStatus();
void showMainMenu(); void showMainMenu();
void showPrepare(); void showPrepare();
void showControl(); void showControl();
void showSD(); void showSD();
bool force_lcd_update; bool force_lcd_update;
int lastencoderpos; int lastencoderpos;
int8_t lineoffset; int8_t lineoffset;
int8_t lastlineoffset; int8_t lastlineoffset;
char filename[11]; char filename[11];
bool linechanging; bool linechanging;
}; };
char *fillto(int8_t n,char *c); char *fillto(int8_t n,char *c);
char *ftostr51(const float &x); char *ftostr51(const float &x);
char *ftostr31(const float &x); char *ftostr31(const float &x);
char *ftostr3(const float &x); char *ftostr3(const float &x);
#define LCD_MESSAGE(x) lcd_status(x); #define LCD_MESSAGE(x) lcd_status(x);
#define LCD_STATUS lcd_status() #define LCD_STATUS lcd_status()
#else //no lcd #else //no lcd
#define LCD_STATUS #define LCD_STATUS
#define LCD_MESSAGE(x) #define LCD_MESSAGE(x)
#endif #endif
#ifndef ULTIPANEL #ifndef ULTIPANEL
#define CLICKED false #define CLICKED false
#define BLOCK ; #define BLOCK ;
#endif #endif
#endif //ULTRALCD #endif //ULTRALCD

128
README
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This RepRap firmware is a mashup between Sprinter, grbl and many original parts. This RepRap firmware is a mashup between Sprinter, grbl and many original parts.
(https://github.com/kliment/Sprinter) (https://github.com/kliment/Sprinter)
(https://github.com/simen/grbl/tree) (https://github.com/simen/grbl/tree)
Derived from Sprinter and Grbl by Erik van der Zalm. Derived from Sprinter and Grbl by Erik van der Zalm.
Sprinters lead developers are Kliment and caru. Sprinters lead developers are Kliment and caru.
Grbls lead developer is Simen Svale Skogsrud. Grbls lead developer is Simen Svale Skogsrud.
It has been adapted to the Ultimaker Printer by: It has been adapted to the Ultimaker Printer by:
Bernhard Kubicek, Matthijs Keuper, Bradley Feldman, and others... Bernhard Kubicek, Matthijs Keuper, Bradley Feldman, and others...
Features: Features:
- Interrupt based movement with real linear acceleration - Interrupt based movement with real linear acceleration
- High steprate - High steprate
- Look ahead (Keep the speed high when possible. High cornering speed) - Look ahead (Keep the speed high when possible. High cornering speed)
- Interrupt based temperature protection - Interrupt based temperature protection
- preliminary support for Matthew Roberts advance algorithm - preliminary support for Matthew Roberts advance algorithm
For more info see: http://reprap.org/pipermail/reprap-dev/2011-May/003323.html For more info see: http://reprap.org/pipermail/reprap-dev/2011-May/003323.html
- Full endstop support - Full endstop support
- Simple LCD support (16x2) - Simple LCD support (16x2)
- SD Card support - SD Card support
- Provisions for Bernhard Kubicek's new hardware control console and 20x4 lcd - Provisions for Bernhard Kubicek's new hardware control console and 20x4 lcd
This firmware is optimized for Ultimaker's gen6 electronics (including the Ultimaker 1.5.x daughterboard and Arduino Mega 2560). This firmware is optimized for Ultimaker's gen6 electronics (including the Ultimaker 1.5.x daughterboard and Arduino Mega 2560).
The default baudrate is 115200. The default baudrate is 115200.
======================================================================================== ========================================================================================
Configuring and compilation Configuring and compilation
Install the latest arduino software IDE/toolset (currently 0022) Install the latest arduino software IDE/toolset (currently 0022)
http://www.arduino.cc/en/Main/Software http://www.arduino.cc/en/Main/Software
Install Ultimaker's RepG 25 build Install Ultimaker's RepG 25 build
http://software.ultimaker.com http://software.ultimaker.com
(or alternatively install Kliment's printrun/pronterface https://github.com/kliment/Printrun_) (or alternatively install Kliment's printrun/pronterface https://github.com/kliment/Printrun_)
Copy the Ultimaker Marlin firmware Copy the Ultimaker Marlin firmware
https:/github.com/bkubicek/Marlin https:/github.com/bkubicek/Marlin
(Use the download button) (Use the download button)
Start the arduino IDE. Start the arduino IDE.
Select Tools -> Board -> Arduino Mega 2560 Select Tools -> Board -> Arduino Mega 2560
Select the correct serial port in Tools ->Serial Port Select the correct serial port in Tools ->Serial Port
Open Marlin.pde Open Marlin.pde
Click the Verify/Compile button Click the Verify/Compile button
Click the Upload button Click the Upload button
If all goes well the firmware is uploading If all goes well the firmware is uploading
Start Ultimaker's Custom RepG 25 Start Ultimaker's Custom RepG 25
Make sure Show Experimental Profiles is enabled in Preferences Make sure Show Experimental Profiles is enabled in Preferences
Select Sprinter as the Driver Select Sprinter as the Driver
Press the Connect button. Press the Connect button.
KNOWN ISSUES: RepG will display: Unknown: marlin x.y.z KNOWN ISSUES: RepG will display: Unknown: marlin x.y.z
That's ok. Enjoy Silky Smooth Printing. That's ok. Enjoy Silky Smooth Printing.

138
README.md
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WARNING: THIS IN A PROCESS OF HEAVY OVERWORKING. WARNING: THIS IN A PROCESS OF HEAVY OVERWORKING.
DO NOT USE THIS ON YOUR MACHINE UNTIL FURTHER NOTICE!!! DO NOT USE THIS ON YOUR MACHINE UNTIL FURTHER NOTICE!!!
=========================================== ===========================================
This RepRap firmware is a mashup between <a href="https://github.com/kliment/Sprinter">Sprinter</a>, <a href="https://github.com/simen/grbl/tree">grbl</a> and many original parts. This RepRap firmware is a mashup between <a href="https://github.com/kliment/Sprinter">Sprinter</a>, <a href="https://github.com/simen/grbl/tree">grbl</a> and many original parts.
Derived from Sprinter and Grbl by Erik van der Zalm. Derived from Sprinter and Grbl by Erik van der Zalm.
Sprinters lead developers are Kliment and caru. Sprinters lead developers are Kliment and caru.
Grbls lead developer is Simen Svale Skogsrud. Grbls lead developer is Simen Svale Skogsrud.
Some features have been added by and configuration has been added by: Some features have been added by and configuration has been added by:
Bernhard Kubicek, Matthijs Keuper, Bradley Feldman, and others... Bernhard Kubicek, Matthijs Keuper, Bradley Feldman, and others...
Features: Features:
- Interrupt based movement with real linear acceleration - Interrupt based movement with real linear acceleration
- High steprate - High steprate
- Look ahead (Keep the speed high when possible. High cornering speed) - Look ahead (Keep the speed high when possible. High cornering speed)
- Interrupt based temperature protection - Interrupt based temperature protection
- preliminary support for Matthew Roberts advance algorithm - preliminary support for Matthew Roberts advance algorithm
For more info see: http://reprap.org/pipermail/reprap-dev/2011-May/003323.html For more info see: http://reprap.org/pipermail/reprap-dev/2011-May/003323.html
- Full endstop support - Full endstop support
- Simple LCD support (16x2) - Simple LCD support (16x2)
- SD Card support - SD Card support
- Provisions for Bernhard Kubicek's new hardware control console and 20x4 lcd - Provisions for Bernhard Kubicek's new hardware control console and 20x4 lcd
This firmware is optimized for Ultimaker's gen6 electronics (including the Ultimaker 1.5.x daughterboard and Arduino Mega 2560). This firmware is optimized for Ultimaker's gen6 electronics (including the Ultimaker 1.5.x daughterboard and Arduino Mega 2560).
The default baudrate is 115200. The default baudrate is 115200.
======================================================================================== ========================================================================================
Configuring and compilation Configuring and compilation
Install the latest arduino software IDE/toolset (currently 0022) Install the latest arduino software IDE/toolset (currently 0022)
http://www.arduino.cc/en/Main/Software http://www.arduino.cc/en/Main/Software
Install Ultimaker's RepG 25 build Install Ultimaker's RepG 25 build
http://software.ultimaker.com http://software.ultimaker.com
(or alternatively install Kliment's printrun/pronterface https://github.com/kliment/Printrun_) (or alternatively install Kliment's printrun/pronterface https://github.com/kliment/Printrun_)
Copy the Ultimaker Marlin firmware Copy the Ultimaker Marlin firmware
https:/github.com/bkubicek/Marlin https:/github.com/bkubicek/Marlin
(Use the download button) (Use the download button)
Start the arduino IDE. Start the arduino IDE.
Select Tools -> Board -> Arduino Mega 2560 Select Tools -> Board -> Arduino Mega 2560
Select the correct serial port in Tools ->Serial Port Select the correct serial port in Tools ->Serial Port
Open Marlin.pde Open Marlin.pde
Click the Verify/Compile button Click the Verify/Compile button
Click the Upload button Click the Upload button
If all goes well the firmware is uploading If all goes well the firmware is uploading
Start Ultimaker's Custom RepG 25 Start Ultimaker's Custom RepG 25
Make sure Show Experimental Profiles is enabled in Preferences Make sure Show Experimental Profiles is enabled in Preferences
Select Sprinter as the Driver Select Sprinter as the Driver
Press the Connect button. Press the Connect button.
KNOWN ISSUES: RepG will display: Unknown: marlin x.y.z KNOWN ISSUES: RepG will display: Unknown: marlin x.y.z
That's ok. Enjoy Silky Smooth Printing. That's ok. Enjoy Silky Smooth Printing.

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files to compare manually: files to compare manually:
planner.cpp planner.cpp
stepper.cpp stepper.cpp
temperature.cpp temperature.cpp
--- ---
things that changed: things that changed:
* planner.cpp * planner.cpp
estimate_acc_distance now works with floats. estimate_acc_distance now works with floats.
in calculate_trapezoid:for_block in calculate_trapezoid:for_block
long acceleration_rate=(long)((float)acceleration*8.388608) is gone long acceleration_rate=(long)((float)acceleration*8.388608) is gone
so is block_>acceleration_rate so is block_>acceleration_rate
void planner_reverse_pass: void planner_reverse_pass:
some stuff I don't understand right now changed some stuff I don't understand right now changed
in planner_forward_pass: in planner_forward_pass:
done: BLOCK_BUFFER_SIZE is now necessarily power of 2 (aka 8 16, 32). Inportant to document this somewhere. done: BLOCK_BUFFER_SIZE is now necessarily power of 2 (aka 8 16, 32). Inportant to document this somewhere.
no more inline in void plan_discard_current_block() no more inline in void plan_discard_current_block()
no more inline in plan_get_current_block() no more inline in plan_get_current_block()
in plan_buffer_line(...) in plan_buffer_line(...)
the long target[4]; and calculations of thoose should go after the while(block_buffer_tail==..). if the axis_steps_per_unit are changed from the gcode (M92) the calculation for the currently planned buffer move will be corrupt, because Target is calculated with one value, and the stuff afterwards with another. At least this solved the problem I had with the M92 E* changes in the code. Very sure about this, I took me 20min to find this as the solution for the bug I was hunting. the long target[4]; and calculations of thoose should go after the while(block_buffer_tail==..). if the axis_steps_per_unit are changed from the gcode (M92) the calculation for the currently planned buffer move will be corrupt, because Target is calculated with one value, and the stuff afterwards with another. At least this solved the problem I had with the M92 E* changes in the code. Very sure about this, I took me 20min to find this as the solution for the bug I was hunting.
around if(feed_rate<minimumfeedrate) this only should be done if it is not a pure extrusion. I think there is a bug right now. around if(feed_rate<minimumfeedrate) this only should be done if it is not a pure extrusion. I think there is a bug right now.
~line 447 blockcount= ~line 447 blockcount=
not sure if this also works if the difference is negative, as it would happen if the ringbuffer runs over the end and start at 0. not sure if this also works if the difference is negative, as it would happen if the ringbuffer runs over the end and start at 0.
~line 507 tmp_aceleration. not sure whats going on, but a lot changed. ~line 507 tmp_aceleration. not sure whats going on, but a lot changed.
* stepper.cpp * stepper.cpp
~214: if (busy) should be a echoln, maybe ~214: if (busy) should be a echoln, maybe
~331: great, The Z_M_PIN checks are in :) ~331: great, The Z_M_PIN checks are in :)
*temperature.cpp *temperature.cpp
done: enum for heater, bed, done: enum for heater, bed,
manage_heater() is seriously different. manage_heater() is seriously different.
done: if tem_meas_ready ==true->!true+return? done: if tem_meas_ready ==true->!true+return?
done #define K1 0.95 maybe in the configuration.h? done #define K1 0.95 maybe in the configuration.h?
semi-done: PID-C checking needed. Untested but added. semi-done: PID-C checking needed. Untested but added.
---- ----
still needed to finish the merge, before testin! still needed to finish the merge, before testin!
manage_heater manage_heater
ISR ISR
movement planner movement planner
TODO: TODO:
remove traveling at maxpseed remove traveling at maxpseed
remove Simplelcd remove Simplelcd
remove DEBUG_STEPS? remove DEBUG_STEPS?
block_t block_t
pid_dt ->0.1 whats the changes to the PID, checking needed pid_dt ->0.1 whats the changes to the PID, checking needed
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second merge saturday morning: second merge saturday morning:
done: PID_dt->0.1 done: PID_dt->0.1
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