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Merge pull request #4419 from AnHardt/sd2pinmap

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Switch Sd2CardLib to fastio
2.0.x
Scott Lahteine 8 years ago committed by GitHub
parent 6f59560526 e4942d2163
commit 9083e5420a
18 changed files with 42 additions and 544 deletions
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1
Marlin/MarlinConfig.h
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@ -23,6 +23,7 @@
#ifndef MARLIN_CONFIG_H #ifndef MARLIN_CONFIG_H
#define MARLIN_CONFIG_H #define MARLIN_CONFIG_H
#include "fastio.h"
#include "macros.h" #include "macros.h"
#include "boards.h" #include "boards.h"
#include "Version.h" #include "Version.h"

17
Marlin/Sd2Card.cpp
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@ -30,6 +30,7 @@
#if ENABLED(SDSUPPORT) #if ENABLED(SDSUPPORT)
#include "Sd2Card.h" #include "Sd2Card.h"
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
#if DISABLED(SOFTWARE_SPI) #if DISABLED(SOFTWARE_SPI)
// functions for hardware SPI // functions for hardware SPI
@ -99,10 +100,10 @@
// no interrupts during byte receive - about 8 us // no interrupts during byte receive - about 8 us
cli(); cli();
// output pin high - like sending 0XFF // output pin high - like sending 0XFF
fastDigitalWrite(SPI_MOSI_PIN, HIGH); WRITE(SPI_MOSI_PIN, HIGH);
for (uint8_t i = 0; i < 8; i++) { for (uint8_t i = 0; i < 8; i++) {
fastDigitalWrite(SPI_SCK_PIN, HIGH); WRITE(SPI_SCK_PIN, HIGH);
// adjust so SCK is nice // adjust so SCK is nice
nop; nop;
@ -110,9 +111,9 @@
data <<= 1; data <<= 1;
if (fastDigitalRead(SPI_MISO_PIN)) data |= 1; if (READ(SPI_MISO_PIN)) data |= 1;
fastDigitalWrite(SPI_SCK_PIN, LOW); WRITE(SPI_SCK_PIN, LOW);
} }
// enable interrupts // enable interrupts
sei(); sei();
@ -130,13 +131,13 @@
// no interrupts during byte send - about 8 us // no interrupts during byte send - about 8 us
cli(); cli();
for (uint8_t i = 0; i < 8; i++) { for (uint8_t i = 0; i < 8; i++) {
fastDigitalWrite(SPI_SCK_PIN, LOW); WRITE(SPI_SCK_PIN, LOW);
fastDigitalWrite(SPI_MOSI_PIN, data & 0X80); WRITE(SPI_MOSI_PIN, data & 0X80);
data <<= 1; data <<= 1;
fastDigitalWrite(SPI_SCK_PIN, HIGH); WRITE(SPI_SCK_PIN, HIGH);
} }
// hold SCK high for a few ns // hold SCK high for a few ns
nop; nop;
@ -144,7 +145,7 @@
nop; nop;
nop; nop;
fastDigitalWrite(SPI_SCK_PIN, LOW); WRITE(SPI_SCK_PIN, LOW);
// enable interrupts // enable interrupts
sei(); sei();
} }

1
Marlin/Sd2Card.h
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@ -37,7 +37,6 @@
* \brief Sd2Card class for V2 SD/SDHC cards * \brief Sd2Card class for V2 SD/SDHC cards
*/ */
#include "SdFatConfig.h" #include "SdFatConfig.h"
#include "Sd2PinMap.h"
#include "SdInfo.h" #include "SdInfo.h"
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------
// SPI speed is F_CPU/2^(1 + index), 0 <= index <= 6 // SPI speed is F_CPU/2^(1 + index), 0 <= index <= 6

453
Marlin/Sd2PinMap.h
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@ -1,453 +0,0 @@
/**
* Marlin 3D Printer Firmware
* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
*
* 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
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
/**
* Arduino SdFat Library
* Copyright (C) 2010 by William Greiman
*
* This file is part of the Arduino Sd2Card Library
*/
// Warning this file was generated by a program.
#include "Marlin.h"
#include "macros.h"
#if ENABLED(SDSUPPORT)
#ifndef Sd2PinMap_h
#define Sd2PinMap_h
#include <avr/io.h>
//------------------------------------------------------------------------------
/** struct for mapping digital pins */
struct pin_map_t {
volatile uint8_t* ddr;
volatile uint8_t* pin;
volatile uint8_t* port;
uint8_t bit;
};
//------------------------------------------------------------------------------
#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__) // Mega
// Two Wire (aka I2C) ports
uint8_t const SDA_PIN = 20; // D1
uint8_t const SCL_PIN = 21; // D0
#undef MOSI_PIN
#undef MISO_PIN
#undef SCK_PIN
// SPI port
uint8_t const SS_PIN = 53; // B0
uint8_t const MOSI_PIN = 51; // B2
uint8_t const MISO_PIN = 50; // B3
uint8_t const SCK_PIN = 52; // B1
static const pin_map_t digitalPinMap[] = {
{&DDRE, &PINE, &PORTE, 0}, // E0 0
{&DDRE, &PINE, &PORTE, 1}, // E1 1
{&DDRE, &PINE, &PORTE, 4}, // E4 2
{&DDRE, &PINE, &PORTE, 5}, // E5 3
{&DDRG, &PING, &PORTG, 5}, // G5 4
{&DDRE, &PINE, &PORTE, 3}, // E3 5
{&DDRH, &PINH, &PORTH, 3}, // H3 6
{&DDRH, &PINH, &PORTH, 4}, // H4 7
{&DDRH, &PINH, &PORTH, 5}, // H5 8
{&DDRH, &PINH, &PORTH, 6}, // H6 9
{&DDRB, &PINB, &PORTB, 4}, // B4 10
{&DDRB, &PINB, &PORTB, 5}, // B5 11
{&DDRB, &PINB, &PORTB, 6}, // B6 12
{&DDRB, &PINB, &PORTB, 7}, // B7 13
{&DDRJ, &PINJ, &PORTJ, 1}, // J1 14
{&DDRJ, &PINJ, &PORTJ, 0}, // J0 15
{&DDRH, &PINH, &PORTH, 1}, // H1 16
{&DDRH, &PINH, &PORTH, 0}, // H0 17
{&DDRD, &PIND, &PORTD, 3}, // D3 18
{&DDRD, &PIND, &PORTD, 2}, // D2 19
{&DDRD, &PIND, &PORTD, 1}, // D1 20
{&DDRD, &PIND, &PORTD, 0}, // D0 21
{&DDRA, &PINA, &PORTA, 0}, // A0 22
{&DDRA, &PINA, &PORTA, 1}, // A1 23
{&DDRA, &PINA, &PORTA, 2}, // A2 24
{&DDRA, &PINA, &PORTA, 3}, // A3 25
{&DDRA, &PINA, &PORTA, 4}, // A4 26
{&DDRA, &PINA, &PORTA, 5}, // A5 27
{&DDRA, &PINA, &PORTA, 6}, // A6 28
{&DDRA, &PINA, &PORTA, 7}, // A7 29
{&DDRC, &PINC, &PORTC, 7}, // C7 30
{&DDRC, &PINC, &PORTC, 6}, // C6 31
{&DDRC, &PINC, &PORTC, 5}, // C5 32
{&DDRC, &PINC, &PORTC, 4}, // C4 33
{&DDRC, &PINC, &PORTC, 3}, // C3 34
{&DDRC, &PINC, &PORTC, 2}, // C2 35
{&DDRC, &PINC, &PORTC, 1}, // C1 36
{&DDRC, &PINC, &PORTC, 0}, // C0 37
{&DDRD, &PIND, &PORTD, 7}, // D7 38
{&DDRG, &PING, &PORTG, 2}, // G2 39
{&DDRG, &PING, &PORTG, 1}, // G1 40
{&DDRG, &PING, &PORTG, 0}, // G0 41
{&DDRL, &PINL, &PORTL, 7}, // L7 42
{&DDRL, &PINL, &PORTL, 6}, // L6 43
{&DDRL, &PINL, &PORTL, 5}, // L5 44
{&DDRL, &PINL, &PORTL, 4}, // L4 45
{&DDRL, &PINL, &PORTL, 3}, // L3 46
{&DDRL, &PINL, &PORTL, 2}, // L2 47
{&DDRL, &PINL, &PORTL, 1}, // L1 48
{&DDRL, &PINL, &PORTL, 0}, // L0 49
{&DDRB, &PINB, &PORTB, 3}, // B3 50
{&DDRB, &PINB, &PORTB, 2}, // B2 51
{&DDRB, &PINB, &PORTB, 1}, // B1 52
{&DDRB, &PINB, &PORTB, 0}, // B0 53
{&DDRF, &PINF, &PORTF, 0}, // F0 54
{&DDRF, &PINF, &PORTF, 1}, // F1 55
{&DDRF, &PINF, &PORTF, 2}, // F2 56
{&DDRF, &PINF, &PORTF, 3}, // F3 57
{&DDRF, &PINF, &PORTF, 4}, // F4 58
{&DDRF, &PINF, &PORTF, 5}, // F5 59
{&DDRF, &PINF, &PORTF, 6}, // F6 60
{&DDRF, &PINF, &PORTF, 7}, // F7 61
{&DDRK, &PINK, &PORTK, 0}, // K0 62
{&DDRK, &PINK, &PORTK, 1}, // K1 63
{&DDRK, &PINK, &PORTK, 2}, // K2 64
{&DDRK, &PINK, &PORTK, 3}, // K3 65
{&DDRK, &PINK, &PORTK, 4}, // K4 66
{&DDRK, &PINK, &PORTK, 5}, // K5 67
{&DDRK, &PINK, &PORTK, 6}, // K6 68
{&DDRK, &PINK, &PORTK, 7} // K7 69
};
//------------------------------------------------------------------------------
#elif defined(__AVR_ATmega644P__)\
|| defined(__AVR_ATmega644__)\
|| defined(__AVR_ATmega1284P__)
// Sanguino
// Two Wire (aka I2C) ports
uint8_t const SDA_PIN = 17; // C1
uint8_t const SCL_PIN = 18; // C2
// SPI port
uint8_t const SS_PIN = 4; // B4
uint8_t const MOSI_PIN = 5; // B5
uint8_t const MISO_PIN = 6; // B6
uint8_t const SCK_PIN = 7; // B7
static const pin_map_t digitalPinMap[] = {
{&DDRB, &PINB, &PORTB, 0}, // B0 0
{&DDRB, &PINB, &PORTB, 1}, // B1 1
{&DDRB, &PINB, &PORTB, 2}, // B2 2
{&DDRB, &PINB, &PORTB, 3}, // B3 3
{&DDRB, &PINB, &PORTB, 4}, // B4 4
{&DDRB, &PINB, &PORTB, 5}, // B5 5
{&DDRB, &PINB, &PORTB, 6}, // B6 6
{&DDRB, &PINB, &PORTB, 7}, // B7 7
{&DDRD, &PIND, &PORTD, 0}, // D0 8
{&DDRD, &PIND, &PORTD, 1}, // D1 9
{&DDRD, &PIND, &PORTD, 2}, // D2 10
{&DDRD, &PIND, &PORTD, 3}, // D3 11
{&DDRD, &PIND, &PORTD, 4}, // D4 12
{&DDRD, &PIND, &PORTD, 5}, // D5 13
{&DDRD, &PIND, &PORTD, 6}, // D6 14
{&DDRD, &PIND, &PORTD, 7}, // D7 15
{&DDRC, &PINC, &PORTC, 0}, // C0 16
{&DDRC, &PINC, &PORTC, 1}, // C1 17
{&DDRC, &PINC, &PORTC, 2}, // C2 18
{&DDRC, &PINC, &PORTC, 3}, // C3 19
{&DDRC, &PINC, &PORTC, 4}, // C4 20
{&DDRC, &PINC, &PORTC, 5}, // C5 21
{&DDRC, &PINC, &PORTC, 6}, // C6 22
{&DDRC, &PINC, &PORTC, 7}, // C7 23
{&DDRA, &PINA, &PORTA, 7}, // A7 24
{&DDRA, &PINA, &PORTA, 6}, // A6 25
{&DDRA, &PINA, &PORTA, 5}, // A5 26
{&DDRA, &PINA, &PORTA, 4}, // A4 27
{&DDRA, &PINA, &PORTA, 3}, // A3 28
{&DDRA, &PINA, &PORTA, 2}, // A2 29
{&DDRA, &PINA, &PORTA, 1}, // A1 30
{&DDRA, &PINA, &PORTA, 0} // A0 31
};
//------------------------------------------------------------------------------
#elif defined(__AVR_ATmega32U4__)
// Teensy 2.0
// Two Wire (aka I2C) ports
uint8_t const SDA_PIN = 6; // D1
uint8_t const SCL_PIN = 5; // D0
// SPI port
uint8_t const SS_PIN = 0; // B0
uint8_t const MOSI_PIN = 2; // B2
uint8_t const MISO_PIN = 3; // B3
uint8_t const SCK_PIN = 1; // B1
static const pin_map_t digitalPinMap[] = {
{&DDRB, &PINB, &PORTB, 0}, // B0 0
{&DDRB, &PINB, &PORTB, 1}, // B1 1
{&DDRB, &PINB, &PORTB, 2}, // B2 2
{&DDRB, &PINB, &PORTB, 3}, // B3 3
{&DDRB, &PINB, &PORTB, 7}, // B7 4
{&DDRD, &PIND, &PORTD, 0}, // D0 5
{&DDRD, &PIND, &PORTD, 1}, // D1 6
{&DDRD, &PIND, &PORTD, 2}, // D2 7
{&DDRD, &PIND, &PORTD, 3}, // D3 8
{&DDRC, &PINC, &PORTC, 6}, // C6 9
{&DDRC, &PINC, &PORTC, 7}, // C7 10
{&DDRD, &PIND, &PORTD, 6}, // D6 11
{&DDRD, &PIND, &PORTD, 7}, // D7 12
{&DDRB, &PINB, &PORTB, 4}, // B4 13
{&DDRB, &PINB, &PORTB, 5}, // B5 14
{&DDRB, &PINB, &PORTB, 6}, // B6 15
{&DDRF, &PINF, &PORTF, 7}, // F7 16
{&DDRF, &PINF, &PORTF, 6}, // F6 17
{&DDRF, &PINF, &PORTF, 5}, // F5 18
{&DDRF, &PINF, &PORTF, 4}, // F4 19
{&DDRF, &PINF, &PORTF, 1}, // F1 20
{&DDRF, &PINF, &PORTF, 0}, // F0 21
{&DDRD, &PIND, &PORTD, 4}, // D4 22
{&DDRD, &PIND, &PORTD, 5}, // D5 23
{&DDRE, &PINE, &PORTE, 6} // E6 24
};
//------------------------------------------------------------------------------
#elif defined(__AVR_AT90USB646__)\
|| defined(__AVR_AT90USB1286__)
// Teensy++ 1.0 & 2.0
// Two Wire (aka I2C) ports
uint8_t const SDA_PIN = 1; // D1
uint8_t const SCL_PIN = 0; // D0
// SPI port
uint8_t const SS_PIN = 20; // B0
uint8_t const MOSI_PIN = 22; // B2
uint8_t const MISO_PIN = 23; // B3
uint8_t const SCK_PIN = 21; // B1
static const pin_map_t digitalPinMap[] = {
{&DDRD, &PIND, &PORTD, 0}, // D0 0
{&DDRD, &PIND, &PORTD, 1}, // D1 1
{&DDRD, &PIND, &PORTD, 2}, // D2 2
{&DDRD, &PIND, &PORTD, 3}, // D3 3
{&DDRD, &PIND, &PORTD, 4}, // D4 4
{&DDRD, &PIND, &PORTD, 5}, // D5 5
{&DDRD, &PIND, &PORTD, 6}, // D6 6
{&DDRD, &PIND, &PORTD, 7}, // D7 7
{&DDRE, &PINE, &PORTE, 0}, // E0 8
{&DDRE, &PINE, &PORTE, 1}, // E1 9
{&DDRC, &PINC, &PORTC, 0}, // C0 10
{&DDRC, &PINC, &PORTC, 1}, // C1 11
{&DDRC, &PINC, &PORTC, 2}, // C2 12
{&DDRC, &PINC, &PORTC, 3}, // C3 13
{&DDRC, &PINC, &PORTC, 4}, // C4 14
{&DDRC, &PINC, &PORTC, 5}, // C5 15
{&DDRC, &PINC, &PORTC, 6}, // C6 16
{&DDRC, &PINC, &PORTC, 7}, // C7 17
{&DDRE, &PINE, &PORTE, 6}, // E6 18
{&DDRE, &PINE, &PORTE, 7}, // E7 19
{&DDRB, &PINB, &PORTB, 0}, // B0 20
{&DDRB, &PINB, &PORTB, 1}, // B1 21
{&DDRB, &PINB, &PORTB, 2}, // B2 22
{&DDRB, &PINB, &PORTB, 3}, // B3 23
{&DDRB, &PINB, &PORTB, 4}, // B4 24
{&DDRB, &PINB, &PORTB, 5}, // B5 25
{&DDRB, &PINB, &PORTB, 6}, // B6 26
{&DDRB, &PINB, &PORTB, 7}, // B7 27
{&DDRA, &PINA, &PORTA, 0}, // A0 28
{&DDRA, &PINA, &PORTA, 1}, // A1 29
{&DDRA, &PINA, &PORTA, 2}, // A2 30
{&DDRA, &PINA, &PORTA, 3}, // A3 31
{&DDRA, &PINA, &PORTA, 4}, // A4 32
{&DDRA, &PINA, &PORTA, 5}, // A5 33
{&DDRA, &PINA, &PORTA, 6}, // A6 34
{&DDRA, &PINA, &PORTA, 7}, // A7 35
{&DDRE, &PINE, &PORTE, 4}, // E4 36
{&DDRE, &PINE, &PORTE, 5}, // E5 37
{&DDRF, &PINF, &PORTF, 0}, // F0 38
{&DDRF, &PINF, &PORTF, 1}, // F1 39
{&DDRF, &PINF, &PORTF, 2}, // F2 40
{&DDRF, &PINF, &PORTF, 3}, // F3 41
{&DDRF, &PINF, &PORTF, 4}, // F4 42
{&DDRF, &PINF, &PORTF, 5}, // F5 43
{&DDRF, &PINF, &PORTF, 6}, // F6 44
{&DDRF, &PINF, &PORTF, 7} // F7 45
};
//------------------------------------------------------------------------------
#elif defined(__AVR_ATmega168__)\
||defined(__AVR_ATmega168P__)\
||defined(__AVR_ATmega328P__)
// 168 and 328 Arduinos
// Two Wire (aka I2C) ports
uint8_t const SDA_PIN = 18; // C4
uint8_t const SCL_PIN = 19; // C5
// SPI port
uint8_t const SS_PIN = 10; // B2
uint8_t const MOSI_PIN = 11; // B3
uint8_t const MISO_PIN = 12; // B4
uint8_t const SCK_PIN = 13; // B5
static const pin_map_t digitalPinMap[] = {
{&DDRD, &PIND, &PORTD, 0}, // D0 0
{&DDRD, &PIND, &PORTD, 1}, // D1 1
{&DDRD, &PIND, &PORTD, 2}, // D2 2
{&DDRD, &PIND, &PORTD, 3}, // D3 3
{&DDRD, &PIND, &PORTD, 4}, // D4 4
{&DDRD, &PIND, &PORTD, 5}, // D5 5
{&DDRD, &PIND, &PORTD, 6}, // D6 6
{&DDRD, &PIND, &PORTD, 7}, // D7 7
{&DDRB, &PINB, &PORTB, 0}, // B0 8
{&DDRB, &PINB, &PORTB, 1}, // B1 9
{&DDRB, &PINB, &PORTB, 2}, // B2 10
{&DDRB, &PINB, &PORTB, 3}, // B3 11
{&DDRB, &PINB, &PORTB, 4}, // B4 12
{&DDRB, &PINB, &PORTB, 5}, // B5 13
{&DDRC, &PINC, &PORTC, 0}, // C0 14
{&DDRC, &PINC, &PORTC, 1}, // C1 15
{&DDRC, &PINC, &PORTC, 2}, // C2 16
{&DDRC, &PINC, &PORTC, 3}, // C3 17
{&DDRC, &PINC, &PORTC, 4}, // C4 18
{&DDRC, &PINC, &PORTC, 5} // C5 19
};
#elif defined(__AVR_ATmega1281__)
// Waspmote
// Two Wire (aka I2C) ports
uint8_t const SDA_PIN = 41;
uint8_t const SCL_PIN = 40;
#undef MOSI_PIN
#undef MISO_PIN
// SPI port
uint8_t const SS_PIN = 16; // B0
uint8_t const MOSI_PIN = 11; // B2
uint8_t const MISO_PIN = 12; // B3
uint8_t const SCK_PIN = 10; // B1
static const pin_map_t digitalPinMap[] = {
{&DDRE, &PINE, &PORTE, 0}, // E0 0
{&DDRE, &PINE, &PORTE, 1}, // E1 1
{&DDRE, &PINE, &PORTE, 3}, // E3 2
{&DDRE, &PINE, &PORTE, 4}, // E4 3
{&DDRC, &PINC, &PORTC, 4}, // C4 4
{&DDRC, &PINC, &PORTC, 5}, // C5 5
{&DDRC, &PINC, &PORTC, 6}, // C6 6
{&DDRC, &PINC, &PORTC, 7}, // C7 7
{&DDRA, &PINA, &PORTA, 2}, // A2 8
{&DDRA, &PINA, &PORTA, 3}, // A3 9
{&DDRA, &PINA, &PORTA, 4}, // A4 10
{&DDRD, &PIND, &PORTD, 5}, // D5 11
{&DDRD, &PIND, &PORTD, 6}, // D6 12
{&DDRC, &PINC, &PORTC, 1}, // C1 13
{&DDRF, &PINF, &PORTF, 1}, // F1 14
{&DDRF, &PINF, &PORTF, 2}, // F2 15
{&DDRF, &PINF, &PORTF, 3}, // F3 16
{&DDRF, &PINF, &PORTF, 4}, // F4 17
{&DDRF, &PINF, &PORTF, 5}, // F5 18
{&DDRF, &PINF, &PORTF, 6}, // F6 19
{&DDRF, &PINF, &PORTF, 7}, // F7 20
{&DDRF, &PINF, &PORTF, 0}, // F0 21
{&DDRA, &PINA, &PORTA, 1}, // A1 22
{&DDRD, &PIND, &PORTD, 7}, // D7 23
{&DDRE, &PINE, &PORTE, 5}, // E5 24
{&DDRA, &PINA, &PORTA, 6}, // A6 25
{&DDRE, &PINE, &PORTE, 2}, // E2 26
{&DDRA, &PINA, &PORTA, 5}, // A5 27
{&DDRC, &PINC, &PORTC, 0}, // C0 28
{&DDRB, &PINB, &PORTB, 0}, // B0 29
{&DDRB, &PINB, &PORTB, 1}, // B1 30
{&DDRB, &PINB, &PORTB, 2}, // B2 31
{&DDRB, &PINB, &PORTB, 3}, // B3 32
{&DDRB, &PINB, &PORTB, 4}, // B4 33
{&DDRB, &PINB, &PORTB, 5}, // B5 34
{&DDRA, &PINA, &PORTA, 0}, // A0 35
{&DDRB, &PINB, &PORTB, 6}, // B6 36
{&DDRB, &PINB, &PORTB, 7}, // B7 37
{&DDRE, &PINE, &PORTE, 6}, // E6 38
{&DDRE, &PINE, &PORTE, 7}, // E7 39
{&DDRD, &PIND, &PORTD, 0}, // D0 40
{&DDRD, &PIND, &PORTD, 1}, // D1 41
{&DDRC, &PINC, &PORTC, 3}, // C3 42
{&DDRD, &PIND, &PORTD, 2}, // D2 43
{&DDRD, &PIND, &PORTD, 3}, // D3 44
{&DDRA, &PINA, &PORTA, 7}, // A7 45
{&DDRC, &PINC, &PORTC, 2}, // C2 46
{&DDRD, &PIND, &PORTD, 4}, // D4 47
{&DDRG, &PING, &PORTG, 2}, // G2 48
{&DDRG, &PING, &PORTG, 1}, // G1 49
{&DDRG, &PING, &PORTG, 0}, // G0 50
};
#else // defined(__AVR_ATmega1280__)
#error "unknown chip"
#endif // defined(__AVR_ATmega1280__)
//------------------------------------------------------------------------------
static const uint8_t digitalPinCount = COUNT(digitalPinMap);
uint8_t badPinNumber(void)
__attribute__((error("Pin number is too large or not a constant")));
static inline __attribute__((always_inline))
bool getPinMode(uint8_t pin) {
if (__builtin_constant_p(pin) && pin < digitalPinCount) {
return (*digitalPinMap[pin].ddr >> digitalPinMap[pin].bit) & 1;
}
else {
return badPinNumber();
}
}
static inline __attribute__((always_inline))
void setPinMode(uint8_t pin, uint8_t mode) {
if (__builtin_constant_p(pin) && pin < digitalPinCount) {
if (mode) {
SBI(*digitalPinMap[pin].ddr, digitalPinMap[pin].bit);
}
else {
CBI(*digitalPinMap[pin].ddr, digitalPinMap[pin].bit);
}
}
else {
badPinNumber();
}
}
static inline __attribute__((always_inline))
bool fastDigitalRead(uint8_t pin) {
if (__builtin_constant_p(pin) && pin < digitalPinCount) {
return (*digitalPinMap[pin].pin >> digitalPinMap[pin].bit) & 1;
}
else {
return badPinNumber();
}
}
static inline __attribute__((always_inline))
void fastDigitalWrite(uint8_t pin, uint8_t value) {
if (__builtin_constant_p(pin) && pin < digitalPinCount) {
if (value) {
SBI(*digitalPinMap[pin].port, digitalPinMap[pin].bit);
}
else {
CBI(*digitalPinMap[pin].port, digitalPinMap[pin].bit);
}
}
else {
badPinNumber();
}
}
#endif // Sd2PinMap_h
#endif

4
Marlin/buzzer.h
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@ -31,7 +31,7 @@
/** /**
* @brief Tone structure * @brief Tone structure
* @details Simple abstration of a tone based on a duration and a frequency. * @details Simple abstraction of a tone based on a duration and a frequency.
* *
*/ */
struct tone_t { struct tone_t {
@ -57,7 +57,7 @@ class Buzzer {
* @details This will invert the current state of an digital IO pin. * @details This will invert the current state of an digital IO pin.
*/ */
void invert() { void invert() {
WRITE(BEEPER_PIN, !READ(BEEPER_PIN)); TOGGLE(BEEPER_PIN);
} }
/** /**

17
Marlin/fastio.h
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@ -2047,11 +2047,6 @@
#endif #endif
#if defined(__AVR_AT90USB1287__) || defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB647__) #if defined(__AVR_AT90USB1287__) || defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB647__)
// SPI
#define SCK DIO9
#define MISO DIO11
#define MOSI DIO10
#define SS DIO8
// change for your board // change for your board
#define DEBUG_LED DIO31 /* led D5 red */ #define DEBUG_LED DIO31 /* led D5 red */
@ -2063,6 +2058,12 @@
//#define AT90USBxx_TEENSYPP_ASSIGNMENTS // Use Teensy++ 2.0 assignments //#define AT90USBxx_TEENSYPP_ASSIGNMENTS // Use Teensy++ 2.0 assignments
#ifndef AT90USBxx_TEENSYPP_ASSIGNMENTS // Use traditional Marlin pin assignments #ifndef AT90USBxx_TEENSYPP_ASSIGNMENTS // Use traditional Marlin pin assignments
// SPI
#define SCK DIO9 // 21
#define MISO DIO11 // 23
#define MOSI DIO10 // 22
#define SS DIO8 // 20
#define DIO0_PIN PINA0 #define DIO0_PIN PINA0
#define DIO0_RPORT PINA #define DIO0_RPORT PINA
#define DIO0_WPORT PORTA #define DIO0_WPORT PORTA
@ -2707,6 +2708,12 @@
The pins 46 and 47 are not supported by Teensyduino, but are supported below. The pins 46 and 47 are not supported by Teensyduino, but are supported below.
*/ */
// SPI
#define SCK DIO21 // 9
#define MISO DIO23 // 11
#define MOSI DIO22 // 10
#define SS DIO20 // 8
#define DIO0_PIN PIND0 #define DIO0_PIN PIND0
#define DIO0_RPORT PIND #define DIO0_RPORT PIND
#define DIO0_WPORT PORTD #define DIO0_WPORT PORTD

15
Marlin/pins.h
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@ -432,4 +432,19 @@
X_MS1_PIN, X_MS2_PIN, Y_MS1_PIN, Y_MS2_PIN, Z_MS1_PIN, Z_MS2_PIN \ X_MS1_PIN, X_MS2_PIN, Y_MS1_PIN, Y_MS2_PIN, Z_MS1_PIN, Z_MS2_PIN \
} }
#define HAS_DIGIPOTSS (PIN_EXISTS(DIGIPOTSS))
#ifndef SCK_PIN
#define SCK_PIN SCK
#endif
#ifndef MISO_PIN
#define MISO_PIN MISO
#endif
#ifndef MOSI_PIN
#define MOSI_PIN MOSI
#endif
#ifndef SS_PIN
#define SS_PIN SS
#endif
#endif //__PINS_H #endif //__PINS_H

11
Marlin/pins_5DPRINT.h
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@ -63,19 +63,12 @@
#define TEMP_0_PIN 1 // Extruder / Analog pin numbering #define TEMP_0_PIN 1 // Extruder / Analog pin numbering
#define TEMP_BED_PIN 0 // Bed / Analog pin numbering #define TEMP_BED_PIN 0 // Bed / Analog pin numbering
// The SDSS pin uses a different pin mapping from file Sd2PinMap.h // The SDSS pin uses a different pin mapping from file fastio.h
#define SDSS 20 #define SDSS 20
#if DISABLED(SDSUPPORT)
// these pins are defined in the SD library if building with SD support
#define SCK_PIN 9
#define MISO_PIN 11
#define MOSI_PIN 10
#endif
// Microstepping pins // Microstepping pins
// Note that the pin mapping is not from fastio.h // Note that the pin mapping is not from fastio.h
// See Sd2PinMap.h for the pin configurations // See Sd2PinMap.h for the pin configurations ???
#define X_MS1_PIN 25 #define X_MS1_PIN 25
#define X_MS2_PIN 26 #define X_MS2_PIN 26
#define Y_MS1_PIN 9 #define Y_MS1_PIN 9

8
Marlin/pins_BRAINWAVE.h
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@ -64,11 +64,3 @@
#define TEMP_BED_PIN 6 // Bed / Analog pin numbering #define TEMP_BED_PIN 6 // Bed / Analog pin numbering
#define LED_PIN 39 #define LED_PIN 39
#if DISABLED(SDSUPPORT)
// these pins are defined in the SD library if building with SD support
#define SCK_PIN 9
#define MISO_PIN 11
#define MOSI_PIN 10
#endif

8
Marlin/pins_BRAINWAVE_PRO.h
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@ -72,11 +72,3 @@
#define SDSS 20 #define SDSS 20
#define LED_PIN 19 #define LED_PIN 19
#define SD_DETECT_PIN 12 #define SD_DETECT_PIN 12
#if DISABLED(SDSUPPORT)
// these pins are defined in the SD library if building with SD support
#define SCK_PIN 21
#define MISO_PIN 23
#define MOSI_PIN 22
#endif

7
Marlin/pins_PRINTRBOARD.h
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@ -86,13 +86,6 @@
#define SDSS 26 #define SDSS 26
#if DISABLED(SDSUPPORT)
// these pins are defined in the SD library if building with SD support
#define SCK_PIN 9
#define MISO_PIN 11
#define MOSI_PIN 10
#endif
#if ENABLED(ULTRA_LCD) && ENABLED(NEWPANEL) #if ENABLED(ULTRA_LCD) && ENABLED(NEWPANEL)
//we have no buzzer installed //we have no buzzer installed
#define BEEPER_PIN -1 #define BEEPER_PIN -1

7
Marlin/pins_PRINTRBOARD_REVF.h
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@ -92,13 +92,6 @@
#define DAC_STEPPER_GAIN 0 #define DAC_STEPPER_GAIN 0
#define DAC_OR_ADDRESS 0x00 #define DAC_OR_ADDRESS 0x00
#if DISABLED(SDSUPPORT)
// these pins are defined in the SD library if building with SD support
#define SCK_PIN 9
#define MISO_PIN 11
#define MOSI_PIN 10
#endif
#if ENABLED(ULTRA_LCD) #if ENABLED(ULTRA_LCD)
#define BEEPER_PIN -1 #define BEEPER_PIN -1

6
Marlin/pins_RAMPS_14.h
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@ -302,9 +302,3 @@
#define MAX6675_SS 66 // Do not use pin 49 as this is tied to the switch inside the SD card socket to detect if there is an SD card present #define MAX6675_SS 66 // Do not use pin 49 as this is tied to the switch inside the SD card socket to detect if there is an SD card present
#endif #endif
#if DISABLED(SDSUPPORT)
// these pins are defined in the SD library if building with SD support
#define SCK_PIN 52
#define MISO_PIN 50
#define MOSI_PIN 51
#endif

7
Marlin/pins_RAMPS_OLD.h
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@ -78,10 +78,3 @@
#else #else
#define MAX6675_SS 66// Do not use pin 49 as this is tied to the switch inside the SD card socket to detect if there is an SD card present #define MAX6675_SS 66// Do not use pin 49 as this is tied to the switch inside the SD card socket to detect if there is an SD card present
#endif #endif
#if DISABLED(SDSUPPORT)
// these pins are defined in the SD library if building with SD support
#define SCK_PIN 52
#define MISO_PIN 50
#define MOSI_PIN 51
#endif

6
Marlin/pins_SAV_MKI.h
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@ -65,12 +65,6 @@
#define TEMP_0_PIN 7 // Extruder / Analog pin numbering #define TEMP_0_PIN 7 // Extruder / Analog pin numbering
#define TEMP_BED_PIN 6 // Bed / Analog pin numbering #define TEMP_BED_PIN 6 // Bed / Analog pin numbering
#if DISABLED(SDSUPPORT)
// these pins are defined in the SD library if building with SD support
#define SCK_PIN 9
#define MISO_PIN 11
#define MOSI_PIN 10
#endif
#define SDSS 20 // PB0 - 8 in marlin env. #define SDSS 20 // PB0 - 8 in marlin env.
// Extension header pin mapping // Extension header pin mapping

7
Marlin/pins_TEENSY2.h
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@ -109,13 +109,6 @@
#define LED_PIN 6 #define LED_PIN 6
#define PS_ON_PIN 27 #define PS_ON_PIN 27
#if DISABLED(SDSUPPORT)
// these pins are defined in the SD library if building with SD support
#define SCK_PIN 21 // 9
#define MISO_PIN 23 // 11
#define MOSI_PIN 22 // 10
#endif
#if ENABLED(ULTIPANEL) #if ENABLED(ULTIPANEL)
#define LCD_PINS_RS 8 #define LCD_PINS_RS 8
#define LCD_PINS_ENABLE 9 #define LCD_PINS_ENABLE 9

7
Marlin/pins_TEENSYLU.h
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@ -76,13 +76,6 @@
#define SDSS 8 #define SDSS 8
#if DISABLED(SDSUPPORT)
// these pins are defined in the SD library if building with SD support
#define SCK_PIN 9
#define MISO_PIN 11
#define MOSI_PIN 10
#endif
#if ENABLED(ULTRA_LCD) && ENABLED(NEWPANEL) #if ENABLED(ULTRA_LCD) && ENABLED(NEWPANEL)
#define BEEPER_PIN -1 #define BEEPER_PIN -1

4
Marlin/temperature.cpp
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@ -29,7 +29,6 @@
#include "temperature.h" #include "temperature.h"
#include "thermistortables.h" #include "thermistortables.h"
#include "language.h" #include "language.h"
#include "Sd2PinMap.h"
#if ENABLED(USE_WATCHDOG) #if ENABLED(USE_WATCHDOG)
#include "watchdog.h" #include "watchdog.h"
@ -1021,8 +1020,7 @@ void Temperature::init() {
OUT_WRITE(MOSI_PIN, HIGH); OUT_WRITE(MOSI_PIN, HIGH);
OUT_WRITE(MISO_PIN, HIGH); OUT_WRITE(MISO_PIN, HIGH);
#else #else
pinMode(SS_PIN, OUTPUT); OUT_WRITE(SS_PIN, HIGH);
digitalWrite(SS_PIN, HIGH);
#endif #endif
OUT_WRITE(MAX6675_SS, HIGH); OUT_WRITE(MAX6675_SS, HIGH);

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