|
|
|
@ -26,109 +26,105 @@
|
|
|
|
|
*
|
|
|
|
|
* This file is part of the Arduino Sd2Card Library
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* \file
|
|
|
|
|
* \brief configuration definitions
|
|
|
|
|
*/
|
|
|
|
|
#include "Marlin.h"
|
|
|
|
|
#if ENABLED(SDSUPPORT)
|
|
|
|
|
|
|
|
|
|
#ifndef SdFatConfig_h
|
|
|
|
|
#define SdFatConfig_h
|
|
|
|
|
#include <stdint.h>
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
|
|
|
/**
|
|
|
|
|
* To use multiple SD cards set USE_MULTIPLE_CARDS nonzero.
|
|
|
|
|
*
|
|
|
|
|
* Using multiple cards costs 400 - 500 bytes of flash.
|
|
|
|
|
*
|
|
|
|
|
* Each card requires about 550 bytes of SRAM so use of a Mega is recommended.
|
|
|
|
|
*/
|
|
|
|
|
#define USE_MULTIPLE_CARDS 0
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
|
|
|
/**
|
|
|
|
|
* Call flush for endl if ENDL_CALLS_FLUSH is nonzero
|
|
|
|
|
*
|
|
|
|
|
* The standard for iostreams is to call flush. This is very costly for
|
|
|
|
|
* SdFat. Each call to flush causes 2048 bytes of I/O to the SD.
|
|
|
|
|
*
|
|
|
|
|
* SdFat has a single 512 byte buffer for SD I/O so it must write the current
|
|
|
|
|
* data block to the SD, read the directory block from the SD, update the
|
|
|
|
|
* directory entry, write the directory block to the SD and read the data
|
|
|
|
|
* block back into the buffer.
|
|
|
|
|
*
|
|
|
|
|
* The SD flash memory controller is not designed for this many rewrites
|
|
|
|
|
* so performance may be reduced by more than a factor of 100.
|
|
|
|
|
*
|
|
|
|
|
* If ENDL_CALLS_FLUSH is zero, you must call flush and/or close to force
|
|
|
|
|
* all data to be written to the SD.
|
|
|
|
|
*/
|
|
|
|
|
#define ENDL_CALLS_FLUSH 0
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
|
|
|
/**
|
|
|
|
|
* Allow use of deprecated functions if ALLOW_DEPRECATED_FUNCTIONS is nonzero
|
|
|
|
|
*/
|
|
|
|
|
#define ALLOW_DEPRECATED_FUNCTIONS 1
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
|
|
|
/**
|
|
|
|
|
* Allow FAT12 volumes if FAT12_SUPPORT is nonzero.
|
|
|
|
|
* FAT12 has not been well tested.
|
|
|
|
|
*/
|
|
|
|
|
#define FAT12_SUPPORT 0
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
|
|
|
/**
|
|
|
|
|
* SPI init rate for SD initialization commands. Must be 5 (F_CPU/64)
|
|
|
|
|
* or 6 (F_CPU/128).
|
|
|
|
|
*/
|
|
|
|
|
#define SPI_SD_INIT_RATE 5
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
|
|
|
/**
|
|
|
|
|
* Set the SS pin high for hardware SPI. If SS is chip select for another SPI
|
|
|
|
|
* device this will disable that device during the SD init phase.
|
|
|
|
|
*/
|
|
|
|
|
#define SET_SPI_SS_HIGH 1
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
|
|
|
/**
|
|
|
|
|
* Define MEGA_SOFT_SPI nonzero to use software SPI on Mega Arduinos.
|
|
|
|
|
* Pins used are SS 10, MOSI 11, MISO 12, and SCK 13.
|
|
|
|
|
*
|
|
|
|
|
* MEGA_SOFT_SPI allows an unmodified Adafruit GPS Shield to be used
|
|
|
|
|
* on Mega Arduinos. Software SPI works well with GPS Shield V1.1
|
|
|
|
|
* but many SD cards will fail with GPS Shield V1.0.
|
|
|
|
|
*/
|
|
|
|
|
#define MEGA_SOFT_SPI 0
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
|
|
|
/**
|
|
|
|
|
* Set USE_SOFTWARE_SPI nonzero to always use software SPI.
|
|
|
|
|
*/
|
|
|
|
|
#define USE_SOFTWARE_SPI 0
|
|
|
|
|
// define software SPI pins so Mega can use unmodified 168/328 shields
|
|
|
|
|
/** Software SPI chip select pin for the SD */
|
|
|
|
|
#define SOFT_SPI_CS_PIN 10
|
|
|
|
|
/** Software SPI Master Out Slave In pin */
|
|
|
|
|
#define SOFT_SPI_MOSI_PIN 11
|
|
|
|
|
/** Software SPI Master In Slave Out pin */
|
|
|
|
|
#define SOFT_SPI_MISO_PIN 12
|
|
|
|
|
/** Software SPI Clock pin */
|
|
|
|
|
#define SOFT_SPI_SCK_PIN 13
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
|
|
|
/**
|
|
|
|
|
* The __cxa_pure_virtual function is an error handler that is invoked when
|
|
|
|
|
* a pure virtual function is called.
|
|
|
|
|
*/
|
|
|
|
|
#define USE_CXA_PURE_VIRTUAL 1
|
|
|
|
|
#ifndef SDFATCONFIG_H
|
|
|
|
|
#define SDFATCONFIG_H
|
|
|
|
|
|
|
|
|
|
/** Number of UTF-16 characters per entry */
|
|
|
|
|
#define FILENAME_LENGTH 13
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
|
|
|
/**
|
|
|
|
|
* To use multiple SD cards set USE_MULTIPLE_CARDS nonzero.
|
|
|
|
|
*
|
|
|
|
|
* Using multiple cards costs 400 - 500 bytes of flash.
|
|
|
|
|
*
|
|
|
|
|
* Each card requires about 550 bytes of SRAM so use of a Mega is recommended.
|
|
|
|
|
*/
|
|
|
|
|
#define USE_MULTIPLE_CARDS 0
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
|
|
|
/**
|
|
|
|
|
* Call flush for endl if ENDL_CALLS_FLUSH is nonzero
|
|
|
|
|
*
|
|
|
|
|
* The standard for iostreams is to call flush. This is very costly for
|
|
|
|
|
* SdFat. Each call to flush causes 2048 bytes of I/O to the SD.
|
|
|
|
|
*
|
|
|
|
|
* SdFat has a single 512 byte buffer for SD I/O so it must write the current
|
|
|
|
|
* data block to the SD, read the directory block from the SD, update the
|
|
|
|
|
* directory entry, write the directory block to the SD and read the data
|
|
|
|
|
* block back into the buffer.
|
|
|
|
|
*
|
|
|
|
|
* The SD flash memory controller is not designed for this many rewrites
|
|
|
|
|
* so performance may be reduced by more than a factor of 100.
|
|
|
|
|
*
|
|
|
|
|
* If ENDL_CALLS_FLUSH is zero, you must call flush and/or close to force
|
|
|
|
|
* all data to be written to the SD.
|
|
|
|
|
*/
|
|
|
|
|
#define ENDL_CALLS_FLUSH 0
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
|
|
|
/**
|
|
|
|
|
* Allow use of deprecated functions if ALLOW_DEPRECATED_FUNCTIONS is nonzero
|
|
|
|
|
*/
|
|
|
|
|
#define ALLOW_DEPRECATED_FUNCTIONS 1
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
|
|
|
/**
|
|
|
|
|
* Allow FAT12 volumes if FAT12_SUPPORT is nonzero.
|
|
|
|
|
* FAT12 has not been well tested.
|
|
|
|
|
*/
|
|
|
|
|
#define FAT12_SUPPORT 0
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
|
|
|
/**
|
|
|
|
|
* SPI init rate for SD initialization commands. Must be 5 (F_CPU/64)
|
|
|
|
|
* or 6 (F_CPU/128).
|
|
|
|
|
*/
|
|
|
|
|
#define SPI_SD_INIT_RATE 5
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
|
|
|
/**
|
|
|
|
|
* Set the SS pin high for hardware SPI. If SS is chip select for another SPI
|
|
|
|
|
* device this will disable that device during the SD init phase.
|
|
|
|
|
*/
|
|
|
|
|
#define SET_SPI_SS_HIGH 1
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
|
|
|
/**
|
|
|
|
|
* Define MEGA_SOFT_SPI nonzero to use software SPI on Mega Arduinos.
|
|
|
|
|
* Pins used are SS 10, MOSI 11, MISO 12, and SCK 13.
|
|
|
|
|
*
|
|
|
|
|
* MEGA_SOFT_SPI allows an unmodified Adafruit GPS Shield to be used
|
|
|
|
|
* on Mega Arduinos. Software SPI works well with GPS Shield V1.1
|
|
|
|
|
* but many SD cards will fail with GPS Shield V1.0.
|
|
|
|
|
*/
|
|
|
|
|
#define MEGA_SOFT_SPI 0
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
|
|
|
/**
|
|
|
|
|
* Set USE_SOFTWARE_SPI nonzero to always use software SPI.
|
|
|
|
|
*/
|
|
|
|
|
#define USE_SOFTWARE_SPI 0
|
|
|
|
|
// define software SPI pins so Mega can use unmodified 168/328 shields
|
|
|
|
|
/** Software SPI chip select pin for the SD */
|
|
|
|
|
#define SOFT_SPI_CS_PIN 10
|
|
|
|
|
/** Software SPI Master Out Slave In pin */
|
|
|
|
|
#define SOFT_SPI_MOSI_PIN 11
|
|
|
|
|
/** Software SPI Master In Slave Out pin */
|
|
|
|
|
#define SOFT_SPI_MISO_PIN 12
|
|
|
|
|
/** Software SPI Clock pin */
|
|
|
|
|
#define SOFT_SPI_SCK_PIN 13
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
|
|
|
/**
|
|
|
|
|
* The __cxa_pure_virtual function is an error handler that is invoked when
|
|
|
|
|
* a pure virtual function is called.
|
|
|
|
|
*/
|
|
|
|
|
#define USE_CXA_PURE_VIRTUAL 1
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Defines for long (vfat) filenames
|
|
|
|
|
*/
|
|
|
|
|
/** Number of VFAT entries used. Every entry has 13 UTF-16 characters */
|
|
|
|
|
#define MAX_VFAT_ENTRIES (2)
|
|
|
|
|
/** Total size of the buffer used to store the long filenames */
|
|
|
|
|
#define LONG_FILENAME_LENGTH (FILENAME_LENGTH*MAX_VFAT_ENTRIES+1)
|
|
|
|
|
#endif // SdFatConfig_h
|
|
|
|
|
/** Number of UTF-16 characters per entry */
|
|
|
|
|
#define FILENAME_LENGTH 13
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Defines for long (vfat) filenames
|
|
|
|
|
*/
|
|
|
|
|
/** Number of VFAT entries used. Every entry has 13 UTF-16 characters */
|
|
|
|
|
#define MAX_VFAT_ENTRIES (2)
|
|
|
|
|
/** Total size of the buffer used to store the long filenames */
|
|
|
|
|
#define LONG_FILENAME_LENGTH (FILENAME_LENGTH*MAX_VFAT_ENTRIES+1)
|
|
|
|
|
|
|
|
|
|
#endif
|
|
|
|
|
#endif // SDFATCONFIG_H
|
|
|
|
|