diff --git a/Marlin/pins_ALLIGATOR_R2.h b/Marlin/pins_ALLIGATOR_R2.h new file mode 100644 index 000000000..1dcdaa324 --- /dev/null +++ b/Marlin/pins_ALLIGATOR_R2.h @@ -0,0 +1,159 @@ +/** + * 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 . + * + */ + +/** + * Alligator Board R2 + * http://www.3dartists.org/ + */ + +#ifndef __SAM3X8E__ + #error "Oops! Make sure you have 'Arduino Due' selected from the 'Tools -> Boards' menu." +#endif + +#define BOARD_NAME "Alligator Board R2" + +// +// Servos +// +#define SERVO0_PIN 36 +#define SERVO1_PIN 40 +#define SERVO2_PIN 41 +#define SERVO3_PIN -1 + +// +// Limit Switches +// +#define X_MIN_PIN 33 // PC1 +#define X_MAX_PIN 34 // PC2 +#define Y_MIN_PIN 35 // PC3 +#define Y_MAX_PIN 37 // PC5 +#define Z_MIN_PIN 38 // PC6 +#define Z_MAX_PIN 39 // PC7 + +// +// Steppers +// +#define X_STEP_PIN 96 // PB24 +#define X_DIR_PIN 2 // PB25 +#define X_ENABLE_PIN 24 // PA15, motor RESET pin + +#define Y_STEP_PIN 94 // PB22 +#define Y_DIR_PIN 95 // PB23 +#define Y_ENABLE_PIN 24 // PA15, motor RESET pin + +#define Z_STEP_PIN 98 // PC27 +#define Z_DIR_PIN 3 // PC28 +#define Z_ENABLE_PIN 24 // PA15, motor RESET pin + +#define E0_STEP_PIN 5 // PC25 +#define E0_DIR_PIN 4 // PC26 +#define E0_ENABLE_PIN 24 // PA15, motor RESET pin + +#define E1_STEP_PIN 28 // PD3 on piggy +#define E1_DIR_PIN 27 // PD2 on piggy +#define E1_ENABLE_PIN 24 // PA15, motor RESET pin + +#define E2_STEP_PIN 11 // PD7 on piggy +#define E2_DIR_PIN 29 // PD6 on piggy +#define E2_ENABLE_PIN 24 // PA15, motor RESET pin + +#define E3_STEP_PIN 30 // PD9 on piggy +#define E3_DIR_PIN 12 // PD8 on piggy +#define E3_ENABLE_PIN 24 // PA15, motor RESET pin + +// Microstepping pins - Mapping not from fastio.h (?) +#define X_MS1_PIN 99 // PC10 +#define Y_MS1_PIN 10 // PC29 +#define Z_MS1_PIN 44 // PC19 +#define E0_MS1_PIN 45 // PC18 + +//#define MOTOR_FAULT_PIN 22 // PB26 , motor X-Y-Z-E0 motor FAULT + +// +// Temperature Sensors +// +#define TEMP_0_PIN 1 // Analog Input (PA24) +#define TEMP_1_PIN 2 // Analog Input (PA23 on piggy) +#define TEMP_2_PIN 3 // Analog Input (PA22 on piggy) +#define TEMP_3_PIN 4 // Analog Input (PA6 on piggy) +#define TEMP_BED_PIN 0 // Analog Input (PA16) + +// +// Heaters / Fans +// +// Note that on the Due pin A0 on the board is channel 2 on the ARM chip +#define HEATER_0_PIN 68 // PA1 +#define HEATER_1_PIN 8 // PC22 on piggy +#define HEATER_2_PIN 9 // PC21 on piggy +#define HEATER_3_PIN 97 // PC20 on piggy +#define HEATER_BED_PIN 69 // PA0 + +#define FAN_PIN 92 // PA5 +#define FAN1_PIN 31 // PA7 + +// +// Misc. Functions +// +#define SDSS 77 // PA28 +#define SD_DETECT_PIN 87 // PA29 +#define LED_RED_PIN 40 // PC8 +#define LED_GREEN_PIN 41 // PC9 + +#define EXP_VOLTAGE_LEVEL_PIN 65 + +#define SPI_CHAN_DAC 1 + +#define DAC0_SYNC 53 // PB14 +#define DAC1_SYNC 6 // PC24 + +// 64K SPI EEPROM +#define SPI_EEPROM +#define SPI_CHAN_EEPROM1 2 +#define SPI_EEPROM1_CS 25 // PD0 + +// 2K SPI EEPROM +#define SPI_EEPROM2_CS 26 // PD1 + +// FLASH SPI +// 32Mb +#define SPI_FLASH_CS 23 // PA14 + +// +// LCD / Controller +// +#if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER) + + #define LCD_PINS_RS 18 + #define LCD_PINS_ENABLE 15 + #define LCD_PINS_D4 19 + #define BEEPER_PIN 64 + + #define BTN_EN1 14 + #define BTN_EN2 16 + #define BTN_ENC 17 + + #if UI_VOLTAGE_LEVEL != 1 + #undef UI_VOLTAGE_LEVEL + #define UI_VOLTAGE_LEVEL 1 + #endif + +#endif // REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER diff --git a/Marlin/pins_DUE3DOM.h b/Marlin/pins_DUE3DOM.h new file mode 100644 index 000000000..2ed273111 --- /dev/null +++ b/Marlin/pins_DUE3DOM.h @@ -0,0 +1,164 @@ +/** + * 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 . + * + */ + +/** + * DUE3DOM pin assignments + */ + +#ifndef __SAM3X8E__ + #error "Oops! Make sure you have 'Arduino Due' selected from the 'Tools -> Boards' menu." +#endif + +#define BOARD_NAME "DUE3DOM" + +// +// Servos +// +#define SERVO0_PIN 5 +#define SERVO1_PIN 6 +#define SERVO2_PIN 13 +#define SERVO3_PIN -1 + +// +// Limit Switches +// +#define X_MIN_PIN 38 +#define X_MAX_PIN 36 +#define Y_MIN_PIN 34 +#define Y_MAX_PIN 32 +#define Z_MIN_PIN 30 +#define Z_MAX_PIN 28 + +// +// Steppers +// +#define X_STEP_PIN 2 +#define X_DIR_PIN 3 +#define X_ENABLE_PIN 22 + +#define Y_STEP_PIN 17 +#define Y_DIR_PIN 16 +#define Y_ENABLE_PIN 26 + +#define Z_STEP_PIN 61 // Z1 STP +#define Z_DIR_PIN 60 // Z1 DIR +#define Z_ENABLE_PIN 15 // Z1 ENA + +#define E0_STEP_PIN 64 // Z2 STP +#define E0_DIR_PIN 63 // Z2 DIR +#define E0_ENABLE_PIN 62 // Z2 ENA + +#define E1_STEP_PIN 51 // E1 STP +#define E1_DIR_PIN 53 // E1 DIR +#define E1_ENABLE_PIN 65 // E1 ENA + +#define E2_STEP_PIN 24 // E2 STP +#define E2_DIR_PIN 23 // E2 DIR +#define E2_ENABLE_PIN 49 // E2 ENA + +// +// Temperature Sensors +// +#define TEMP_0_PIN 0 // Analog Input (HOTEND0 thermistor) +#define TEMP_1_PIN 2 // Analog Input (HOTEND1 thermistor) +#define TEMP_2_PIN 5 // Analog Input (unused) +#define TEMP_BED_PIN 1 // Analog Input (BED thermistor) + +// SPI for Max6675 or Max31855 Thermocouple +#if DISABLED(SDSUPPORT) + #define MAX6675_SS -1 +#else + #define MAX6675_SS -1 +#endif + +// +// Heaters / Fans +// +#define HEATER_0_PIN 7 // HOTEND0 MOSFET +#define HEATER_1_PIN 8 // HOTEND1 MOSFET +#define HEATER_BED_PIN 39 // BED MOSFET + +#define FAN_PIN 11 // FAN1 header on board - PRINT FAN +#define FAN1_PIN 9 // FAN2 header on board - CONTROLLER FAN +#define FAN2_PIN 12 // FAN3 header on board - EXTRUDER0 FAN + +// +// Misc. Functions +// +#define SDSS 4 +#define PS_ON_PIN 40 + +// +// LCD / Controller +// +#if ENABLED(ULTRA_LCD) + #define LCD_PINS_RS 42 + #define LCD_PINS_ENABLE 43 + #define LCD_PINS_D4 44 + #define LCD_PINS_D5 45 + #define LCD_PINS_D6 46 + #define LCD_PINS_D7 47 + + #if ENABLED(REPRAP_DISCOUNT_SMART_CONTROLLER) + #define BEEPER_PIN 41 + + #define BTN_EN1 50 + #define BTN_EN2 52 + #define BTN_ENC 48 + + #define SDSS 4 + #define SD_DETECT_PIN 14 + + // RADDS LCD panel + #elif ENABLED(RADDS_DISPLAY) + #define BEEPER_PIN 41 + + #define BTN_EN1 50 + #define BTN_EN2 52 + #define BTN_ENC 48 + + #define BTN_BACK 71 + + #undef SDSS + #define SDSS 4 + #define SD_DETECT_PIN 14 + + #elif ENABLED(SSD1306_OLED_I2C_CONTROLLER) + #define BTN_EN1 50 + #define BTN_EN2 52 + #define BTN_ENC 48 + #define BEEPER_PIN 41 + #define LCD_SDSS 4 + #define SD_DETECT_PIN 14 + + #elif ENABLED(SPARK_FULL_GRAPHICS) + #define LCD_PINS_D4 29 + #define LCD_PINS_ENABLE 27 + #define LCD_PINS_RS 25 + + #define BTN_EN1 35 + #define BTN_EN2 33 + #define BTN_ENC 37 + + #define BEEPER_PIN -1 + #endif // SPARK_FULL_GRAPHICS +#endif // ULTRA_LCD diff --git a/Marlin/pins_DUE3DOM_MINI.h b/Marlin/pins_DUE3DOM_MINI.h new file mode 100644 index 000000000..71232ad36 --- /dev/null +++ b/Marlin/pins_DUE3DOM_MINI.h @@ -0,0 +1,156 @@ +/** + * 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 . + * + */ + +/** + * DUE3DOM MINI pin assignments + */ + +#ifndef __SAM3X8E__ + #error "Oops! Make sure you have 'Arduino Due' selected from the 'Tools -> Boards' menu." +#endif + +#define BOARD_NAME "DUE3DOM MINI" + +// +// Servos +// +#define SERVO0_PIN 5 +#define SERVO1_PIN 6 +#define SERVO2_PIN 8 // 4-pin header FAN0 +#define SERVO3_PIN -1 + +// +// Limit Switches +// +#define X_MIN_PIN 38 +#define X_MAX_PIN -1 +#define Y_MIN_PIN 34 +#define Y_MAX_PIN -1 +#define Z_MIN_PIN 30 +#define Z_MAX_PIN -1 + +// +// Steppers +// +#define X_STEP_PIN 17 +#define X_DIR_PIN 16 +#define X_ENABLE_PIN 22 + +#define Y_STEP_PIN 2 +#define Y_DIR_PIN 3 +#define Y_ENABLE_PIN 26 + +#define Z_STEP_PIN 64 +#define Z_DIR_PIN 63 +#define Z_ENABLE_PIN 15 + +#define E0_STEP_PIN 61 +#define E0_DIR_PIN 60 +#define E0_ENABLE_PIN 62 + +// +// Temperature Sensors +// +#define TEMP_0_PIN 0 // Analog Input (HOTEND0 thermistor) +#define TEMP_1_PIN 2 // Analog Input (unused) +#define TEMP_2_PIN 5 // Analog Input (OnBoard thermistor beta 3950) +#define TEMP_BED_PIN 1 // Analog Input (BED thermistor) + +// SPI for Max6675 or Max31855 Thermocouple +#if DISABLED(SDSUPPORT) + #define MAX6675_SS 53 +#else + #define MAX6675_SS 53 +#endif + +// +// Heaters / Fans +// +#define HEATER_0_PIN 13 // HOTEND0 MOSFET +#define HEATER_BED_PIN 7 // BED MOSFET + +#define FAN_PIN 11 // FAN1 header on board - PRINT FAN +#define FAN1_PIN 12 // FAN2 header on board - CONTROLLER FAN +#define FAN2_PIN 9 // FAN3 header on board - EXTRUDER0 FAN +//#define FAN3_PIN 8 // FAN0 4-pin header on board + +// +// Misc. Functions +// +#define SDSS 4 +#define PS_ON_PIN 40 + +// +// LCD / Controller +// +#if ENABLED(ULTRA_LCD) + #define LCD_PINS_RS 42 + #define LCD_PINS_ENABLE 43 + #define LCD_PINS_D4 44 + #define LCD_PINS_D5 45 + #define LCD_PINS_D6 46 + #define LCD_PINS_D7 47 + + #if ENABLED(REPRAP_DISCOUNT_SMART_CONTROLLER) + #define BEEPER_PIN 41 + + #define BTN_EN1 50 + #define BTN_EN2 52 + #define BTN_ENC 48 + + #define SDSS 4 + #define SD_DETECT_PIN 14 + + // RADDS LCD panel + #elif ENABLED(RADDS_DISPLAY) + #define BEEPER_PIN 41 + + #define BTN_EN1 50 + #define BTN_EN2 52 + #define BTN_ENC 48 + + #define BTN_BACK 71 + + #undef SDSS + #define SDSS 4 + #define SD_DETECT_PIN 14 + + #elif ENABLED(SSD1306_OLED_I2C_CONTROLLER) + #define BTN_EN1 50 + #define BTN_EN2 52 + #define BTN_ENC 48 + #define BEEPER_PIN 41 + #define LCD_SDSS 4 + #define SD_DETECT_PIN 14 + + #elif ENABLED(SPARK_FULL_GRAPHICS) + #define LCD_PINS_D4 29 + #define LCD_PINS_ENABLE 27 + #define LCD_PINS_RS 25 + + #define BTN_EN1 35 + #define BTN_EN2 33 + #define BTN_ENC 37 + + #define BEEPER_PIN -1 + #endif // SPARK_FULL_GRAPHICS +#endif // ULTRA_LCD diff --git a/Marlin/pins_RADDS.h b/Marlin/pins_RADDS.h new file mode 100644 index 000000000..6c6226c85 --- /dev/null +++ b/Marlin/pins_RADDS.h @@ -0,0 +1,193 @@ +/** + * 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 . + * + */ + +/** + * RADDS + */ + +#ifndef __SAM3X8E__ + #error "Oops! Make sure you have 'Arduino Due' selected from the 'Tools -> Boards' menu." +#endif + +#define BOARD_NAME "RADDS" + +// +// Servos +// +#define SERVO0_PIN 5 +#define SERVO1_PIN 6 +#define SERVO2_PIN 39 +#define SERVO3_PIN 40 + +// +// Limit Switches +// +#define X_MIN_PIN 28 +#define X_MAX_PIN 34 +#define Y_MIN_PIN 30 +#define Y_MAX_PIN 36 +#define Z_MIN_PIN 32 +#define Z_MAX_PIN 38 + +// +// Steppers +// +#define X_STEP_PIN 24 +#define X_DIR_PIN 23 +#define X_ENABLE_PIN 26 +#define X_CS_PIN 25 + +#define Y_STEP_PIN 17 +#define Y_DIR_PIN 16 +#define Y_ENABLE_PIN 22 +#define Y_CS_PIN 27 + +#define Z_STEP_PIN 2 +#define Z_DIR_PIN 3 +#define Z_ENABLE_PIN 15 +#define Z_CS_PIN 29 + +#define E0_STEP_PIN 61 +#define E0_DIR_PIN 60 +#define E0_ENABLE_PIN 62 +#define E0_CS_PIN 31 + +#define E1_STEP_PIN 64 +#define E1_DIR_PIN 63 +#define E1_ENABLE_PIN 65 +#define E1_CS_PIN 33 + +#define E2_STEP_PIN 51 +#define E2_DIR_PIN 53 +#define E2_ENABLE_PIN 49 +#define E2_CS_PIN 35 + +// For Extension Board V2 +// http://doku.radds.org/dokumentation/extension-board +//#define E3_STEP_PIN 35 +//#define E3_DIR_PIN 33 +//#define E3_ENABLE_PIN 37 +//#define E3_CS_PIN 6 + +//#define Z2_STEP_PIN 29 +//#define Z2_DIR_PIN 27 +//#define Z2_ENABLE_PIN 31 +//#define Z2_CS_PIN 39 + +// Microstepping pins - Mapping not from fastio.h (?) +//#define E3_MS1_PIN 67 +//#define E3_MS2_PIN 68 +//#define E3_MS3_PIN 69 +//#define Z2_MS1_PIN 67 // shared with E3_MS1_PIN +//#define Z2_MS2_PIN 68 // shared with E3_MS2_PIN +//#define Z2_MS3_PIN 69 // shared with E3_MS3_PIN + +// +// Temperature Sensors +// +#define TEMP_0_PIN 0 // Analog Input +#define TEMP_1_PIN 1 // Analog Input +#define TEMP_2_PIN 2 // Analog Input +#define TEMP_3_PIN 3 // Analog Input +#define TEMP_BED_PIN 4 // Analog Input + +// SPI for Max6675 or Max31855 Thermocouple +#if DISABLED(SDSUPPORT) + #define MAX6675_SS 53 +#else + #define MAX6675_SS 49 +#endif + +// +// Heaters / Fans +// +#define HEATER_0_PIN 13 +#define HEATER_1_PIN 12 +#define HEATER_2_PIN 11 +#define HEATER_BED_PIN 7 // BED + +#define FAN_PIN 9 +#define FAN1_PIN 8 + +// +// Misc. Functions +// +#define SDSS 4 +#define PS_ON_PIN 40 + +#define I2C_EEPROM + +// +// LCD / Controller +// +#if ENABLED(ULTRA_LCD) + // RADDS LCD panel + #if ENABLED(RADDS_DISPLAY) + #define LCD_PINS_RS 42 + #define LCD_PINS_ENABLE 43 + #define LCD_PINS_D4 44 + #define LCD_PINS_D5 45 + #define LCD_PINS_D6 46 + #define LCD_PINS_D7 47 + + #define BEEPER_PIN 41 + + #define BTN_EN1 50 + #define BTN_EN2 52 + #define BTN_ENC 48 + + #define BTN_BACK 71 + + #undef SDSS + #define SDSS 10 + #define SD_DETECT_PIN 14 + + #elif ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER) + #define LCD_PINS_RS 46 + #define LCD_PINS_ENABLE 47 + #define LCD_PINS_D4 44 + + #define BEEPER_PIN 41 + + #define BTN_EN1 50 + #define BTN_EN2 52 + #define BTN_ENC 48 + + #elif ENABLED(SSD1306_OLED_I2C_CONTROLLER) + #define BTN_EN1 50 + #define BTN_EN2 52 + #define BTN_ENC 48 + #define BEEPER_PIN 41 + #define LCD_SDSS 10 + #define SD_DETECT_PIN 14 + + #elif ENABLED(SPARK_FULL_GRAPHICS) + #define LCD_PINS_D4 29 + #define LCD_PINS_ENABLE 27 + #define LCD_PINS_RS 25 + + #define BTN_EN1 35 + #define BTN_EN2 33 + #define BTN_ENC 37 + + #endif // SPARK_FULL_GRAPHICS +#endif // ULTRA_LCD diff --git a/Marlin/pins_RAMPS4DUE.h b/Marlin/pins_RAMPS4DUE.h new file mode 100644 index 000000000..5f4cbc481 --- /dev/null +++ b/Marlin/pins_RAMPS4DUE.h @@ -0,0 +1,62 @@ +/** + * 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 . + * + */ + +/** + * Arduino Mega or Due with RAMPS4DUE pin assignments + * + * Applies to the following boards: + * + * RAMPS4DUE_EFB (Hotend, Fan, Bed) + * RAMPS4DUE_EEB (Hotend0, Hotend1, Bed) + * RAMPS4DUE_EFF (Hotend, Fan0, Fan1) + * RAMPS4DUE_EEF (Hotend0, Hotend1, Fan) + * RAMPS4DUE_SF (Spindle, Controller Fan) + * + * Differences between + * RAMPS_14 | RAMPS4DUE + * A13 | A9/D63 (shares the same pin with AUX2_4PIN) + * A14 | A10/D64 (shares the same pin with AUX2_5PIN) + * A15 | NC + */ + +#if !defined(__SAM3X8E__) && !defined(__AVR_ATmega2560__) + #error "Oops! Make sure you have 'Arduino Due' or 'Arduino Mega' selected from the 'Tools -> Boards' menu." +#endif + +#ifndef BOARD_NAME + #define BOARD_NAME "RAMPS4DUE" +#endif + +#define IS_RAMPS4DUE +#include "pins_RAMPS.h" + +// +// Temperature Sensors +// +#undef TEMP_0_PIN +#define TEMP_0_PIN 9 // Analog Input + +#undef TEMP_1_PIN +#define TEMP_1_PIN -1 // Analog Input + +#undef TEMP_BED_PIN +#define TEMP_BED_PIN 10 // Analog Input diff --git a/Marlin/pins_RAMPS_DUO.h b/Marlin/pins_RAMPS_DUO.h new file mode 100644 index 000000000..264cf4167 --- /dev/null +++ b/Marlin/pins_RAMPS_DUO.h @@ -0,0 +1,123 @@ +/** + * 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 . + * + */ + +/** + * Arduino Mega or Due with RAMPS Duo pin assignments + * + * Applies to the following boards: + * + * RAMPS_DUO_EFB (Hotend, Fan, Bed) + * RAMPS_DUO_EEB (Hotend0, Hotend1, Bed) + * RAMPS_DUO_EFF (Hotend, Fan0, Fan1) + * RAMPS_DUO_EEF (Hotend0, Hotend1, Fan) + * RAMPS_DUO_SF (Spindle, Controller Fan) + * + * Differences between + * RAMPS_14 | RAMPS_DUO + * A9/D63 | A12/D66 + * A10/D64 | A13/D67 + * A11/D65 | A14/D68 + * A12/D66 | A15/D69 + * A13 | A9 + * A14 | A10 + * A15 | A11 + */ + +#if !defined(__SAM3X8E__) && !defined(__AVR_ATmega2560__) + #error "Oops! Make sure you have 'Arduino Due' or 'Arduino Mega' selected from the 'Tools -> Boards' menu." +#endif + +#ifndef BOARD_NAME + #define BOARD_NAME "RAMPS Duo" +#endif + +#define IS_RAMPS_DUO +#include "pins_RAMPS.h" + +// +// Temperature Sensors +// +#undef TEMP_0_PIN +#define TEMP_0_PIN 9 // Analog Input + +#undef TEMP_1_PIN +#define TEMP_1_PIN 11 // Analog Input + +#undef TEMP_BED_PIN +#define TEMP_BED_PIN 10 // Analog Input + +// SPI for Max6675 or Max31855 Thermocouple +#undef MAX6675_SS +#if DISABLED(SDSUPPORT) + #define MAX6675_SS 69 // Do not use pin 53 if there is even the remote possibility of using Display/SD card +#else + #define MAX6675_SS 69 // 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 + +// +// LCD / Controller +// +#if ENABLED(ULTRA_LCD) + #if ENABLED(NEWPANEL) && ENABLED(PANEL_ONE) + #undef LCD_PINS_D4 + #define LCD_PINS_D4 68 + + #undef LCD_PINS_D5 + #define LCD_PINS_D5 69 + + #undef LCD_PINS_D7 + #define LCD_PINS_D7 67 + #endif + + #if ENABLED(NEWPANEL) + #if ENABLED(REPRAPWORLD_GRAPHICAL_LCD) + #undef BTN_EN1 + #define BTN_EN1 67 + + #undef BTN_ENC + #define BTN_ENC 66 + #elif ENABLED(MINIPANEL) + #undef DOGLCD_CS + #define DOGLCD_CS 69 + + #undef LCD_BACKLIGHT_PIN + #define LCD_BACKLIGHT_PIN 68 // backlight LED on A14/D68 + + #undef KILL_PIN + #define KILL_PIN 67 + + #undef BTN_EN2 + #define BTN_EN2 66 + #else + #if ENABLED(REPRAPWORLD_KEYPAD) + #undef BTN_EN1 + #define BTN_EN1 67 // encoder + + #undef BTN_ENC + #define BTN_ENC 66 // enter button + #elif ENABLED(PANEL_ONE) + #undef BTN_EN2 + #define BTN_EN2 66 // AUX2 PIN 4 + #endif + #endif + #endif // NEWPANEL +#endif // ULTRA_LCD diff --git a/Marlin/pins_RAMPS_FD.h b/Marlin/pins_RAMPS_FD.h new file mode 100644 index 000000000..5cbf7fb19 --- /dev/null +++ b/Marlin/pins_RAMPS_FD.h @@ -0,0 +1,148 @@ +/** + * 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 . + * + */ + +/** + * RAMPS-FD + * + * No EEPROM + * Use 4k7 thermistor tables + */ + +#ifndef __SAM3X8E__ + #error "Oops! Make sure you have 'Arduino Due' selected from the 'Tools -> Boards' menu." +#endif + +#ifndef BOARD_NAME + #define BOARD_NAME "RAMPS-FD" +#endif + +#define INVERTED_HEATER_PINS +#define INVERTED_BED_PINS +#define INVERTED_FAN_PINS + +// +// Servos +// +#define SERVO0_PIN 7 +#define SERVO1_PIN 6 +#define SERVO2_PIN 5 +#define SERVO3_PIN 3 + +// +// Limit Switches +// +#define X_MIN_PIN 22 +#define X_MAX_PIN 30 +#define Y_MIN_PIN 24 +#define Y_MAX_PIN 38 +#define Z_MIN_PIN 26 +#define Z_MAX_PIN 34 + +// +// Steppers +// +#define X_STEP_PIN 63 +#define X_DIR_PIN 62 +#define X_ENABLE_PIN 48 +#define X_CS_PIN 68 + +#define Y_STEP_PIN 65 +#define Y_DIR_PIN 64 +#define Y_ENABLE_PIN 46 +#define Y_CS_PIN 60 + +#define Z_STEP_PIN 67 +#define Z_DIR_PIN 66 +#define Z_ENABLE_PIN 44 +#define Z_CS_PIN 58 + +#define E0_STEP_PIN 36 +#define E0_DIR_PIN 28 +#define E0_ENABLE_PIN 42 +#define E0_CS_PIN 67 + +#define E1_STEP_PIN 43 +#define E1_DIR_PIN 41 +#define E1_ENABLE_PIN 39 +#define E1_CS_PIN 61 + +#define E2_STEP_PIN 32 +#define E2_DIR_PIN 47 +#define E2_ENABLE_PIN 45 +#define E2_CS_PIN 59 + +// +// Temperature Sensors +// +#define TEMP_0_PIN 1 // Analog Input +#define TEMP_1_PIN 2 // Analog Input +#define TEMP_2_PIN 3 // Analog Input +#define TEMP_BED_PIN 0 // Analog Input + +// SPI for Max6675 or Max31855 Thermocouple +#if DISABLED(SDSUPPORT) + #define MAX6675_SS 53 +#else + #define MAX6675_SS 49 +#endif + +// +// Heaters / Fans +// +#define HEATER_0_PIN 9 +#define HEATER_1_PIN 10 +#define HEATER_2_PIN 11 +#define HEATER_BED_PIN 8 // BED + +#define FAN_PIN 12 +#define CONTROLLER_FAN_PIN -1 + +// +// Misc. Functions +// +#define SDSS 4 +#define LED_PIN 13 + +// +// LCD / Controller +// +#if ENABLED(ULTRA_LCD) + #if ENABLED(NEWPANEL) + // ramps-fd lcd adaptor + #define LCD_PINS_RS 16 + #define LCD_PINS_ENABLE 17 + #define LCD_PINS_D4 23 + #define LCD_PINS_D5 25 + #define LCD_PINS_D6 27 + #define LCD_PINS_D7 29 + + #if ENABLED(REPRAP_DISCOUNT_SMART_CONTROLLER) + #define BEEPER_PIN 37 + + #define BTN_EN1 33 + #define BTN_EN2 31 + #define BTN_ENC 35 + + #define SD_DETECT_PIN 49 + #endif + #endif +#endif // ULTRA_LCD diff --git a/Marlin/pins_RAMPS_FD_V2.h b/Marlin/pins_RAMPS_FD_V2.h new file mode 100644 index 000000000..07a10865e --- /dev/null +++ b/Marlin/pins_RAMPS_FD_V2.h @@ -0,0 +1,38 @@ +/** + * 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 . + * + */ + +/** + * RAMPS-FD v2 + * + * EEPROM supported + * Use 1k thermistor tables + */ + +#define BOARD_NAME "RAMPS-FD v2" + +#include "pins_RAMPS_FD.h" + +#undef INVERTED_HEATER_PINS +#undef INVERTED_BED_PINS +#undef INVERTED_FAN_PINS + +#define I2C_EEPROM diff --git a/Marlin/pins_RAMPS_SMART.h b/Marlin/pins_RAMPS_SMART.h new file mode 100644 index 000000000..e7abd24ae --- /dev/null +++ b/Marlin/pins_RAMPS_SMART.h @@ -0,0 +1,113 @@ +/** + * 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 . + * + */ + +/** + * Arduino Due with RAMPS-SMART pin assignments + * + * Applies to the following boards: + * + * RAMPS_SMART_EFB (Hotend, Fan, Bed) + * RAMPS_SMART_EEB (Hotend0, Hotend1, Bed) + * RAMPS_SMART_EFF (Hotend, Fan0, Fan1) + * RAMPS_SMART_EEF (Hotend0, Hotend1, Fan) + * RAMPS_SMART_SF (Spindle, Controller Fan) + * + * Differences between + * RAMPS_14 | RAMPS-SMART + * NONE | D16 (Additional AUX-3 pin(AUX3_2PIN), shares the same pin with AUX4_18PIN) + * NONE | D17 (Additional AUX-3 pin(AUX3_1PIN), shares the same pin with AUX4_17PIN) + * D0 | NONE + * D1 | NONE + * A3/D57 | NONE + * A4/D58 | NONE + * A5/D59 | A3/D57 + * A9/D63 | A4/D58 + * A10/D64 | A5/D59 + * A11/D65 | D66 + * A12/D66 | D67 + * A13 | A9 + * A14 | A10 + * A15 | A11 + */ + +#ifndef __SAM3X8E__ + #error "Oops! Make sure you have 'Arduino Due' selected from the 'Tools -> Boards' menu." +#endif + +#ifndef BOARD_NAME + #define BOARD_NAME "RAMPS-SMART" +#endif + +#define IS_RAMPS_SMART +#include "pins_RAMPS.h" + +// +// Temperature Sensors +// +#undef TEMP_0_PIN +#define TEMP_0_PIN 9 // Analog Input + +#undef TEMP_1_PIN +#define TEMP_1_PIN 10 // Analog Input + +#undef TEMP_BED_PIN +#define TEMP_BED_PIN 11 // Analog Input + +// SPI for Max6675 or Max31855 Thermocouple +#if DISABLED(SDSUPPORT) + #undef MAX6675_SS + #define MAX6675_SS 67 // Do not use pin 53 if there is even the remote possibility of using Display/SD card +#else + #undef MAX6675_SS + #define MAX6675_SS 67 // 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 + +// +// LCD / Controller +// +// Support for AZSMZ 12864 LCD with SD Card 3D printer smart controller control panel (not tested) +#if ENABLED(VIKI2) + #undef BEEPER_PIN + #define BEEPER_PIN 66 + + // Pins for DOGM SPI LCD Support + #undef DOGLCD_A0 + #define DOGLCD_A0 59 + + #undef DOGLCD_A0 + #define DOGLCD_CS 44 + + #undef BTN_EN1 + #define BTN_EN1 58 + + #undef BTN_EN2 + #define BTN_EN2 40 + + #undef BTN_ENC + #define BTN_ENC 67 + + #undef SD_DETECT_PIN + #define SD_DETECT_PIN 49 // Pin 49 for display sd interface, 72 for easy adapter board + + #undef KILL_PIN + #define KILL_PIN 42 +#endif diff --git a/Marlin/src/HAL/HAL_DUE/HAL_Due.cpp b/Marlin/src/HAL/HAL_DUE/HAL_Due.cpp new file mode 100644 index 000000000..2612e28c8 --- /dev/null +++ b/Marlin/src/HAL/HAL_DUE/HAL_Due.cpp @@ -0,0 +1,124 @@ +/* ************************************************************************** + + Marlin 3D Printer Firmware + Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin] + Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com + + 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 . +****************************************************************************/ + + +/** + * Description: HAL for Arduino Due and compatible (SAM3X8E) + * + * For ARDUINO_ARCH_SAM + */ + +#ifdef ARDUINO_ARCH_SAM + +// -------------------------------------------------------------------------- +// Includes +// -------------------------------------------------------------------------- + +#include "../HAL.h" + +#include + +// -------------------------------------------------------------------------- +// Externals +// -------------------------------------------------------------------------- + +// -------------------------------------------------------------------------- +// Local defines +// -------------------------------------------------------------------------- + +// -------------------------------------------------------------------------- +// Types +// -------------------------------------------------------------------------- + +// -------------------------------------------------------------------------- +// Variables +// -------------------------------------------------------------------------- + +// -------------------------------------------------------------------------- +// Public Variables +// -------------------------------------------------------------------------- + +uint16_t HAL_adc_result; + +// -------------------------------------------------------------------------- +// Private Variables +// -------------------------------------------------------------------------- + +// -------------------------------------------------------------------------- +// Function prototypes +// -------------------------------------------------------------------------- + +// -------------------------------------------------------------------------- +// Private functions +// -------------------------------------------------------------------------- + +// -------------------------------------------------------------------------- +// Public functions +// -------------------------------------------------------------------------- + +// disable interrupts +void cli(void) { noInterrupts(); } + +// enable interrupts +void sei(void) { interrupts(); } + +void HAL_clear_reset_source(void) { } + +uint8_t HAL_get_reset_source (void) { + switch ((RSTC->RSTC_SR >> 8) & 7) { + case 0: return RST_POWER_ON; break; + case 1: return RST_BACKUP; break; + case 2: return RST_WATCHDOG; break; + case 3: return RST_SOFTWARE; break; + case 4: return RST_EXTERNAL; break; + default: + return 0; + } +} + +void _delay_ms(int delay_ms) { + //todo: port for Due? + delay (delay_ms); +} + +extern "C" { + extern unsigned int _ebss; // end of bss section +} + +// return free memory between end of heap (or end bss) and whatever is current +int freeMemory() { + int free_memory, heap_end = (int)_sbrk(0); + return (int)&free_memory - (heap_end ? heap_end : (int)&_ebss); +} + +// -------------------------------------------------------------------------- +// ADC +// -------------------------------------------------------------------------- + +void HAL_adc_start_conversion (uint8_t adc_pin) { + HAL_adc_result = analogRead(adc_pin); +} + +uint16_t HAL_adc_get_result(void) { + // nop + return HAL_adc_result; +} + +#endif // ARDUINO_ARCH_SAM diff --git a/Marlin/src/HAL/HAL_DUE/HAL_Due.h b/Marlin/src/HAL/HAL_DUE/HAL_Due.h new file mode 100644 index 000000000..6280cbab9 --- /dev/null +++ b/Marlin/src/HAL/HAL_DUE/HAL_Due.h @@ -0,0 +1,169 @@ +/** + * Marlin 3D Printer Firmware + * + * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin] + * Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com + * Copyright (c) 2015-2016 Nico Tonnhofer wurstnase.reprap@gmail.com + * + * 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 . + * + */ + +/** + * Description: HAL for Arduino Due and compatible (SAM3X8E) + * + * For ARDUINO_ARCH_SAM + */ + +#ifndef _HAL_DUE_H +#define _HAL_DUE_H + +// -------------------------------------------------------------------------- +// Includes +// -------------------------------------------------------------------------- + +#include + +#include "Arduino.h" + +#include "fastio_Due.h" +#include "watchdog_Due.h" + +#include "HAL_timers_Due.h" + +// -------------------------------------------------------------------------- +// Defines +// -------------------------------------------------------------------------- + +#if SERIAL_PORT == -1 + #define MYSERIAL SerialUSB +#elif SERIAL_PORT == 0 + #define MYSERIAL Serial +#elif SERIAL_PORT == 1 + #define MYSERIAL Serial1 +#elif SERIAL_PORT == 2 + #define MYSERIAL Serial2 +#elif SERIAL_PORT == 3 + #define MYSERIAL Serial3 +#endif + +#define _BV(bit) (1 << (bit)) + +#ifndef analogInputToDigitalPin + #define analogInputToDigitalPin(p) ((p < 12u) ? (p) + 54u : -1) +#endif + +#define CRITICAL_SECTION_START uint32_t primask = __get_PRIMASK(); __disable_irq(); +#define CRITICAL_SECTION_END if (!primask) __enable_irq(); + +// On AVR this is in math.h? +#define square(x) ((x)*(x)) + +#ifndef strncpy_P + #define strncpy_P(dest, src, num) strncpy((dest), (src), (num)) +#endif + +// Fix bug in pgm_read_ptr +#undef pgm_read_ptr +#define pgm_read_ptr(addr) (*(addr)) + +#define RST_POWER_ON 1 +#define RST_EXTERNAL 2 +#define RST_BROWN_OUT 4 +#define RST_WATCHDOG 8 +#define RST_JTAG 16 +#define RST_SOFTWARE 32 +#define RST_BACKUP 64 + +// -------------------------------------------------------------------------- +// Types +// -------------------------------------------------------------------------- + + +// -------------------------------------------------------------------------- +// Public Variables +// -------------------------------------------------------------------------- + +/** result of last ADC conversion */ +extern uint16_t HAL_adc_result; + +// -------------------------------------------------------------------------- +// Public functions +// -------------------------------------------------------------------------- + +// Disable interrupts +void cli(void); + +// Enable interrupts +void sei(void); + +/** clear reset reason */ +void HAL_clear_reset_source (void); + +/** reset reason */ +uint8_t HAL_get_reset_source (void); + +void _delay_ms(int delay); + +int freeMemory(void); + +// SPI: Extended functions which take a channel number (hardware SPI only) +/** Write single byte to specified SPI channel */ +void spiSend(uint32_t chan, byte b); +/** Write buffer to specified SPI channel */ +void spiSend(uint32_t chan, const uint8_t* buf, size_t n); +/** Read single byte from specified SPI channel */ +uint8_t spiRec(uint32_t chan); + + +// EEPROM +void eeprom_write_byte(unsigned char *pos, unsigned char value); +unsigned char eeprom_read_byte(unsigned char *pos); +void eeprom_read_block (void *__dst, const void *__src, size_t __n); +void eeprom_update_block (const void *__src, void *__dst, size_t __n); + + +// ADC + +#define HAL_ANALOG_SELECT(pin) + +inline void HAL_adc_init(void) {}//todo + +#define HAL_START_ADC(pin) HAL_adc_start_conversion(pin) +#define HAL_READ_ADC HAL_adc_result + + +void HAL_adc_start_conversion (uint8_t adc_pin); + +uint16_t HAL_adc_get_result(void); + +// +uint16_t HAL_getAdcReading(uint8_t chan); + +void HAL_startAdcConversion(uint8_t chan); +uint8_t HAL_pinToAdcChannel(int pin); + +uint16_t HAL_getAdcFreerun(uint8_t chan, bool wait_for_conversion = false); +//uint16_t HAL_getAdcSuperSample(uint8_t chan); + +void HAL_enable_AdcFreerun(void); +//void HAL_disable_AdcFreerun(uint8_t chan); + + +// -------------------------------------------------------------------------- +// +// -------------------------------------------------------------------------- + +#endif // _HAL_DUE_H + diff --git a/Marlin/src/HAL/HAL_DUE/HAL_spi_Due.cpp b/Marlin/src/HAL/HAL_DUE/HAL_spi_Due.cpp new file mode 100644 index 000000000..2a7aa8070 --- /dev/null +++ b/Marlin/src/HAL/HAL_DUE/HAL_spi_Due.cpp @@ -0,0 +1,336 @@ +/** + * 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 . + * + */ + +/** + * Software SPI functions originally from Arduino Sd2Card Library + * Copyright (C) 2009 by William Greiman + */ + +/** + * Description: HAL for Arduino Due and compatible (SAM3X8E) + * + * For ARDUINO_ARCH_SAM + */ + +#ifdef ARDUINO_ARCH_SAM + +// -------------------------------------------------------------------------- +// Includes +// -------------------------------------------------------------------------- + +#include "../../../MarlinConfig.h" + +// -------------------------------------------------------------------------- +// Public Variables +// -------------------------------------------------------------------------- + + +// -------------------------------------------------------------------------- +// Public functions +// -------------------------------------------------------------------------- + +#if ENABLED(SOFTWARE_SPI) + // -------------------------------------------------------------------------- + // software SPI + // -------------------------------------------------------------------------- + // bitbanging transfer + // run at ~100KHz (necessary for init) + static uint8_t spiTransfer(uint8_t b) { // using Mode 0 + for (int bits = 0; bits < 8; bits++) { + if (b & 0x80) { + WRITE(MOSI_PIN, HIGH); + } + else { + WRITE(MOSI_PIN, LOW); + } + b <<= 1; + + WRITE(SCK_PIN, HIGH); + delayMicroseconds(5U); + + if (READ(MISO_PIN)) { + b |= 1; + } + WRITE(SCK_PIN, LOW); + delayMicroseconds(5U); + } + return b; + } + + void spiBegin() { + SET_OUTPUT(SS_PIN); + WRITE(SS_PIN, HIGH); + SET_OUTPUT(SCK_PIN); + SET_INPUT(MISO_PIN); + SET_OUTPUT(MOSI_PIN); + } + + void spiInit(uint8_t spiRate) { + UNUSED(spiRate); + WRITE(SS_PIN, HIGH); + WRITE(MOSI_PIN, HIGH); + WRITE(SCK_PIN, LOW); + } + + uint8_t spiRec() { + WRITE(SS_PIN, LOW); + uint8_t b = spiTransfer(0xff); + WRITE(SS_PIN, HIGH); + return b; + } + + void spiRead(uint8_t*buf, uint16_t nbyte) { + if (nbyte == 0) return; + WRITE(SS_PIN, LOW); + for (int i = 0; i < nbyte; i++) { + buf[i] = spiTransfer(0xff); + } + WRITE(SS_PIN, HIGH); + } + + void spiSend(uint8_t b) { + WRITE(SS_PIN, LOW); + uint8_t response = spiTransfer(b); + UNUSED(response); + WRITE(SS_PIN, HIGH); + } + + static void spiSend(const uint8_t* buf, size_t n) { + uint8_t response; + if (n == 0) return; + WRITE(SS_PIN, LOW); + for (uint16_t i = 0; i < n; i++) { + response = spiTransfer(buf[i]); + } + UNUSED(response); + WRITE(SS_PIN, HIGH); + } + + void spiSendBlock(uint8_t token, const uint8_t* buf) { + uint8_t response; + + WRITE(SS_PIN, LOW); + response = spiTransfer(token); + + for (uint16_t i = 0; i < 512; i++) { + response = spiTransfer(buf[i]); + } + UNUSED(response); + WRITE(SS_PIN, HIGH); + } +#else + // -------------------------------------------------------------------------- + // hardware SPI + // -------------------------------------------------------------------------- + // 8.4 MHz, 4 MHz, 2 MHz, 1 MHz, 0.5 MHz, 0.329 MHz, 0.329 MHz + int spiDueDividors[] = { 10, 21, 42, 84, 168, 255, 255 }; + bool spiInitMaded = false; + + void spiBegin() { + if(spiInitMaded == false) { + // Configure SPI pins + PIO_Configure( + g_APinDescription[SCK_PIN].pPort, + g_APinDescription[SCK_PIN].ulPinType, + g_APinDescription[SCK_PIN].ulPin, + g_APinDescription[SCK_PIN].ulPinConfiguration); + PIO_Configure( + g_APinDescription[MOSI_PIN].pPort, + g_APinDescription[MOSI_PIN].ulPinType, + g_APinDescription[MOSI_PIN].ulPin, + g_APinDescription[MOSI_PIN].ulPinConfiguration); + PIO_Configure( + g_APinDescription[MISO_PIN].pPort, + g_APinDescription[MISO_PIN].ulPinType, + g_APinDescription[MISO_PIN].ulPin, + g_APinDescription[MISO_PIN].ulPinConfiguration); + + // set master mode, peripheral select, fault detection + SPI_Configure(SPI0, ID_SPI0, SPI_MR_MSTR | SPI_MR_MODFDIS | SPI_MR_PS); + SPI_Enable(SPI0); + + #if MB(ALLIGATOR) + SET_OUTPUT(DAC0_SYNC); + #if EXTRUDERS > 1 + SET_OUTPUT(DAC1_SYNC); + WRITE(DAC1_SYNC, HIGH); + #endif + SET_OUTPUT(SPI_EEPROM1_CS); + SET_OUTPUT(SPI_EEPROM2_CS); + SET_OUTPUT(SPI_FLASH_CS); + WRITE(DAC0_SYNC, HIGH); + WRITE(SPI_EEPROM1_CS, HIGH ); + WRITE(SPI_EEPROM2_CS, HIGH ); + WRITE(SPI_FLASH_CS, HIGH ); + WRITE(SS_PIN, HIGH ); + #endif // MB(ALLIGATOR) + + PIO_Configure( + g_APinDescription[SPI_PIN].pPort, + g_APinDescription[SPI_PIN].ulPinType, + g_APinDescription[SPI_PIN].ulPin, + g_APinDescription[SPI_PIN].ulPinConfiguration); + spiInit(1); + spiInitMaded = true; + } + } + + void spiInit(uint8_t spiRate) { + if(spiInitMaded == false) { + if(spiRate > 6) spiRate = 1; + + #if MB(ALLIGATOR) + // Set SPI mode 1, clock, select not active after transfer, with delay between transfers + SPI_ConfigureNPCS(SPI0, SPI_CHAN_DAC, + SPI_CSR_CSAAT | SPI_CSR_SCBR(spiDueDividors[spiRate]) | + SPI_CSR_DLYBCT(1)); + // Set SPI mode 0, clock, select not active after transfer, with delay between transfers + SPI_ConfigureNPCS(SPI0, SPI_CHAN_EEPROM1, SPI_CSR_NCPHA | + SPI_CSR_CSAAT | SPI_CSR_SCBR(spiDueDividors[spiRate]) | + SPI_CSR_DLYBCT(1)); + #endif//MB(ALLIGATOR) + + // Set SPI mode 0, clock, select not active after transfer, with delay between transfers + SPI_ConfigureNPCS(SPI0, SPI_CHAN, SPI_CSR_NCPHA | + SPI_CSR_CSAAT | SPI_CSR_SCBR(spiDueDividors[spiRate]) | + SPI_CSR_DLYBCT(1)); + SPI_Enable(SPI0); + spiInitMaded = true; + } + } + + // Write single byte to SPI + void spiSend(byte b) { + // write byte with address and end transmission flag + SPI0->SPI_TDR = (uint32_t)b | SPI_PCS(SPI_CHAN) | SPI_TDR_LASTXFER; + // wait for transmit register empty + while ((SPI0->SPI_SR & SPI_SR_TDRE) == 0); + // wait for receive register + while ((SPI0->SPI_SR & SPI_SR_RDRF) == 0); + // clear status + SPI0->SPI_RDR; + //delayMicroseconds(1U); + } + + void spiSend(const uint8_t* buf, size_t n) { + if (n == 0) return; + for (size_t i = 0; i < n - 1; i++) { + SPI0->SPI_TDR = (uint32_t)buf[i] | SPI_PCS(SPI_CHAN); + while ((SPI0->SPI_SR & SPI_SR_TDRE) == 0); + while ((SPI0->SPI_SR & SPI_SR_RDRF) == 0); + SPI0->SPI_RDR; + //delayMicroseconds(1U); + } + spiSend(buf[n - 1]); + } + + void spiSend(uint32_t chan, byte b) { + uint8_t dummy_read = 0; + // wait for transmit register empty + while ((SPI0->SPI_SR & SPI_SR_TDRE) == 0); + // write byte with address and end transmission flag + SPI0->SPI_TDR = (uint32_t)b | SPI_PCS(chan) | SPI_TDR_LASTXFER; + // wait for receive register + while ((SPI0->SPI_SR & SPI_SR_RDRF) == 0); + // clear status + while ((SPI0->SPI_SR & SPI_SR_RDRF) == 1) + dummy_read = SPI0->SPI_RDR; + UNUSED(dummy_read); + } + + void spiSend(uint32_t chan, const uint8_t* buf, size_t n) { + uint8_t dummy_read = 0; + if (n == 0) return; + for (int i = 0; i < (int)n - 1; i++) { + while ((SPI0->SPI_SR & SPI_SR_TDRE) == 0); + SPI0->SPI_TDR = (uint32_t)buf[i] | SPI_PCS(chan); + while ((SPI0->SPI_SR & SPI_SR_RDRF) == 0); + while ((SPI0->SPI_SR & SPI_SR_RDRF) == 1) + dummy_read = SPI0->SPI_RDR; + UNUSED(dummy_read); + } + spiSend(chan, buf[n - 1]); + } + + // Read single byte from SPI + uint8_t spiRec() { + // write dummy byte with address and end transmission flag + SPI0->SPI_TDR = 0x000000FF | SPI_PCS(SPI_CHAN) | SPI_TDR_LASTXFER; + // wait for transmit register empty + while ((SPI0->SPI_SR & SPI_SR_TDRE) == 0); + + // wait for receive register + while ((SPI0->SPI_SR & SPI_SR_RDRF) == 0); + // get byte from receive register + //delayMicroseconds(1U); + return SPI0->SPI_RDR; + } + + uint8_t spiRec(uint32_t chan) { + uint8_t spirec_tmp; + // wait for transmit register empty + while ((SPI0->SPI_SR & SPI_SR_TDRE) == 0); + while ((SPI0->SPI_SR & SPI_SR_RDRF) == 1) + spirec_tmp = SPI0->SPI_RDR; + UNUSED(spirec_tmp); + + // write dummy byte with address and end transmission flag + SPI0->SPI_TDR = 0x000000FF | SPI_PCS(chan) | SPI_TDR_LASTXFER; + + // wait for receive register + while ((SPI0->SPI_SR & SPI_SR_RDRF) == 0); + // get byte from receive register + return SPI0->SPI_RDR; + } + + // Read from SPI into buffer + void spiRead(uint8_t*buf, uint16_t nbyte) { + if (nbyte-- == 0) return; + + for (int i = 0; i < nbyte; i++) { + //while ((SPI0->SPI_SR & SPI_SR_TDRE) == 0); + SPI0->SPI_TDR = 0x000000FF | SPI_PCS(SPI_CHAN); + while ((SPI0->SPI_SR & SPI_SR_RDRF) == 0); + buf[i] = SPI0->SPI_RDR; + //delayMicroseconds(1U); + } + buf[nbyte] = spiRec(); + } + + // Write from buffer to SPI + void spiSendBlock(uint8_t token, const uint8_t* buf) { + SPI0->SPI_TDR = (uint32_t)token | SPI_PCS(SPI_CHAN); + while ((SPI0->SPI_SR & SPI_SR_TDRE) == 0); + //while ((SPI0->SPI_SR & SPI_SR_RDRF) == 0); + //SPI0->SPI_RDR; + for (int i = 0; i < 511; i++) { + SPI0->SPI_TDR = (uint32_t)buf[i] | SPI_PCS(SPI_CHAN); + while ((SPI0->SPI_SR & SPI_SR_TDRE) == 0); + while ((SPI0->SPI_SR & SPI_SR_RDRF) == 0); + SPI0->SPI_RDR; + //delayMicroseconds(1U); + } + spiSend(buf[511]); + } +#endif // ENABLED(SOFTWARE_SPI) + +#endif // ARDUINO_ARCH_SAM diff --git a/Marlin/src/HAL/HAL_DUE/HAL_timers_Due.cpp b/Marlin/src/HAL/HAL_DUE/HAL_timers_Due.cpp new file mode 100644 index 000000000..9a502db00 --- /dev/null +++ b/Marlin/src/HAL/HAL_DUE/HAL_timers_Due.cpp @@ -0,0 +1,137 @@ +/** + * Marlin 3D Printer Firmware + * + * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin] + * Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com + * Copyright (c) 2015-2016 Nico Tonnhofer wurstnase.reprap@gmail.com + * + * 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 . + * + */ + +/** + * Description: HAL for Arduino Due and compatible (SAM3X8E) + * + * For ARDUINO_ARCH_SAM + */ + +#ifdef ARDUINO_ARCH_SAM + +// -------------------------------------------------------------------------- +// Includes +// -------------------------------------------------------------------------- + +#include "../HAL.h" + +#include "HAL_timers_Due.h" + +// -------------------------------------------------------------------------- +// Externals +// -------------------------------------------------------------------------- + +// -------------------------------------------------------------------------- +// Local defines +// -------------------------------------------------------------------------- + +#define NUM_HARDWARE_TIMERS 9 + +#define PRESCALER 2 +// -------------------------------------------------------------------------- +// Types +// -------------------------------------------------------------------------- + + +// -------------------------------------------------------------------------- +// Public Variables +// -------------------------------------------------------------------------- + +// -------------------------------------------------------------------------- +// Private Variables +// -------------------------------------------------------------------------- + +const tTimerConfig TimerConfig [NUM_HARDWARE_TIMERS] = { + { TC0, 0, TC0_IRQn, 0}, // 0 - [servo timer5] + { TC0, 1, TC1_IRQn, 0}, // 1 + { TC0, 2, TC2_IRQn, 0}, // 2 + { TC1, 0, TC3_IRQn, 2}, // 3 - stepper + { TC1, 1, TC4_IRQn, 15}, // 4 - temperature + { TC1, 2, TC5_IRQn, 0}, // 5 - [servo timer3] + { TC2, 0, TC6_IRQn, 0}, // 6 + { TC2, 1, TC7_IRQn, 0}, // 7 + { TC2, 2, TC8_IRQn, 0}, // 8 +}; + +// -------------------------------------------------------------------------- +// Function prototypes +// -------------------------------------------------------------------------- + +// -------------------------------------------------------------------------- +// Private functions +// -------------------------------------------------------------------------- + +// -------------------------------------------------------------------------- +// Public functions +// -------------------------------------------------------------------------- + +/* + Timer_clock1: Prescaler 2 -> 42MHz + Timer_clock2: Prescaler 8 -> 10.5MHz + Timer_clock3: Prescaler 32 -> 2.625MHz + Timer_clock4: Prescaler 128 -> 656.25kHz +*/ + + +void HAL_timer_start (uint8_t timer_num, uint32_t frequency) { + Tc *tc = TimerConfig [timer_num].pTimerRegs; + IRQn_Type irq = TimerConfig [timer_num].IRQ_Id; + uint32_t channel = TimerConfig [timer_num].channel; + + pmc_set_writeprotect(false); + pmc_enable_periph_clk((uint32_t)irq); + NVIC_SetPriority (irq, TimerConfig [timer_num].priority); + + TC_Configure (tc, channel, TC_CMR_WAVE | TC_CMR_WAVSEL_UP_RC | TC_CMR_TCCLKS_TIMER_CLOCK1); + + TC_SetRC(tc, channel, VARIANT_MCK/2/frequency); + TC_Start(tc, channel); + + // enable interrupt on RC compare + tc->TC_CHANNEL[channel].TC_IER = TC_IER_CPCS; + + NVIC_EnableIRQ(irq); +} + +void HAL_timer_enable_interrupt (uint8_t timer_num) { + const tTimerConfig *pConfig = &TimerConfig [timer_num]; + pConfig->pTimerRegs->TC_CHANNEL [pConfig->channel].TC_IER = TC_IER_CPCS; +} + +void HAL_timer_disable_interrupt (uint8_t timer_num) { + const tTimerConfig *pConfig = &TimerConfig [timer_num]; + pConfig->pTimerRegs->TC_CHANNEL [pConfig->channel].TC_IDR = TC_IDR_CPCS; +} + +#if 0 + void HAL_timer_set_count (uint8_t timer_num, uint32_t count) { + const tTimerConfig *pConfig = &TimerConfig [timer_num]; + TC_SetRC (pConfig->pTimerRegs, pConfig->channel, count); + } + + void HAL_timer_isr_prologue (uint8_t timer_num) { + const tTimerConfig *pConfig = &TimerConfig [timer_num]; + TC_GetStatus (pConfig->pTimerRegs, pConfig->channel); + } +#endif + +#endif // ARDUINO_ARCH_SAM diff --git a/Marlin/src/HAL/HAL_DUE/HAL_timers_Due.h b/Marlin/src/HAL/HAL_DUE/HAL_timers_Due.h new file mode 100644 index 000000000..c5c1b68fc --- /dev/null +++ b/Marlin/src/HAL/HAL_DUE/HAL_timers_Due.h @@ -0,0 +1,116 @@ +/** + * Marlin 3D Printer Firmware + * + * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin] + * Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com + * + * 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 . + * + */ + +/** + * HAL for Arduino Due and compatible (SAM3X8E) + * + * For ARDUINO_ARCH_SAM + */ + +#ifndef _HAL_TIMERS_DUE_H +#define _HAL_TIMERS_DUE_H + +// -------------------------------------------------------------------------- +// Includes +// -------------------------------------------------------------------------- + +#include + +// -------------------------------------------------------------------------- +// Defines +// -------------------------------------------------------------------------- + +#define FORCE_INLINE __attribute__((always_inline)) inline + +#define HAL_TIMER_TYPE uint32_t +#define HAL_TIMER_TYPE_MAX 0xFFFFFFFF + +#define STEP_TIMER_NUM 3 // index of timer to use for stepper +#define TEMP_TIMER_NUM 4 // index of timer to use for temperature + +#define HAL_TIMER_RATE ((F_CPU) / 2.0) // frequency of timers peripherals +#define STEPPER_TIMER_PRESCALE 1.0 // prescaler for setting stepper frequency +#define HAL_STEPPER_TIMER_RATE HAL_TIMER_RATE // frequency of stepper timer (HAL_TIMER_RATE / STEPPER_TIMER_PRESCALE) +#define HAL_TICKS_PER_US ((HAL_STEPPER_TIMER_RATE) / 1000000) // stepper timer ticks per us + +#define TEMP_TIMER_FREQUENCY 1000 // temperature interrupt frequency + +#define ENABLE_STEPPER_DRIVER_INTERRUPT() HAL_timer_enable_interrupt (STEP_TIMER_NUM) +#define DISABLE_STEPPER_DRIVER_INTERRUPT() HAL_timer_disable_interrupt (STEP_TIMER_NUM) + +#define ENABLE_TEMPERATURE_INTERRUPT() HAL_timer_enable_interrupt (TEMP_TIMER_NUM) +#define DISABLE_TEMPERATURE_INTERRUPT() HAL_timer_disable_interrupt (TEMP_TIMER_NUM) + +#define HAL_ENABLE_ISRs() do { if (thermalManager.in_temp_isr)DISABLE_TEMPERATURE_INTERRUPT(); else ENABLE_TEMPERATURE_INTERRUPT(); ENABLE_STEPPER_DRIVER_INTERRUPT(); } while(0) +// +#define HAL_STEP_TIMER_ISR void TC3_Handler() +#define HAL_TEMP_TIMER_ISR void TC4_Handler() + +// -------------------------------------------------------------------------- +// Types +// -------------------------------------------------------------------------- + +typedef struct { + Tc *pTimerRegs; + uint16_t channel; + IRQn_Type IRQ_Id; + uint8_t priority; +} tTimerConfig; + +// -------------------------------------------------------------------------- +// Public Variables +// -------------------------------------------------------------------------- + +extern const tTimerConfig TimerConfig[]; + +// -------------------------------------------------------------------------- +// Public functions +// -------------------------------------------------------------------------- + +void HAL_timer_start (uint8_t timer_num, uint32_t frequency); + +static FORCE_INLINE void HAL_timer_set_count (uint8_t timer_num, uint32_t count) { + const tTimerConfig *pConfig = &TimerConfig[timer_num]; + pConfig->pTimerRegs->TC_CHANNEL[pConfig->channel].TC_RC = count; +} + +static FORCE_INLINE HAL_TIMER_TYPE HAL_timer_get_count (uint8_t timer_num) { + const tTimerConfig *pConfig = &TimerConfig[timer_num]; + return pConfig->pTimerRegs->TC_CHANNEL[pConfig->channel].TC_RC; +} + +static FORCE_INLINE uint32_t HAL_timer_get_current_count(uint8_t timer_num) { + const tTimerConfig *pConfig = &TimerConfig[timer_num]; + return pConfig->pTimerRegs->TC_CHANNEL[pConfig->channel].TC_CV; +} + +void HAL_timer_enable_interrupt(uint8_t timer_num); +void HAL_timer_disable_interrupt(uint8_t timer_num); + +//void HAL_timer_isr_prologue (uint8_t timer_num); + +static FORCE_INLINE void HAL_timer_isr_prologue(uint8_t timer_num) { + const tTimerConfig *pConfig = &TimerConfig[timer_num]; + // Reading the status register clears the interrupt flag + pConfig->pTimerRegs->TC_CHANNEL[pConfig->channel].TC_SR; +} + +#endif // _HAL_TIMERS_DUE_H diff --git a/Marlin/src/HAL/HAL_DUE/Servo_Due.cpp b/Marlin/src/HAL/HAL_DUE/Servo_Due.cpp new file mode 100644 index 000000000..66667cee3 --- /dev/null +++ b/Marlin/src/HAL/HAL_DUE/Servo_Due.cpp @@ -0,0 +1,161 @@ +/** + * 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 . + * + */ + +/* + Copyright (c) 2013 Arduino LLC. All right reserved. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + 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, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + +#ifdef ARDUINO_ARCH_SAM + +#include "../../../MarlinConfig.h" + +#if HAS_SERVOS + +#include +#include "../servo.h" +#include "../servo_private.h" + +static volatile int8_t Channel[_Nbr_16timers ]; // counter for the servo being pulsed for each timer (or -1 if refresh interval) + +//------------------------------------------------------------------------------ +/// Interrupt handler for the TC0 channel 1. +//------------------------------------------------------------------------------ +void Servo_Handler(timer16_Sequence_t timer, Tc *pTc, uint8_t channel); + +#ifdef _useTimer1 + void HANDLER_FOR_TIMER1(void) { Servo_Handler(_timer1, TC_FOR_TIMER1, CHANNEL_FOR_TIMER1); } +#endif +#ifdef _useTimer2 + void HANDLER_FOR_TIMER2(void) { Servo_Handler(_timer2, TC_FOR_TIMER2, CHANNEL_FOR_TIMER2); } +#endif +#ifdef _useTimer3 + void HANDLER_FOR_TIMER3(void) { Servo_Handler(_timer3, TC_FOR_TIMER3, CHANNEL_FOR_TIMER3); } +#endif +#ifdef _useTimer4 + void HANDLER_FOR_TIMER4(void) { Servo_Handler(_timer4, TC_FOR_TIMER4, CHANNEL_FOR_TIMER4); } +#endif +#ifdef _useTimer5 + void HANDLER_FOR_TIMER5(void) { Servo_Handler(_timer5, TC_FOR_TIMER5, CHANNEL_FOR_TIMER5); } +#endif + +void Servo_Handler(timer16_Sequence_t timer, Tc *tc, uint8_t channel) { + // clear interrupt + tc->TC_CHANNEL[channel].TC_SR; + if (Channel[timer] < 0) + tc->TC_CHANNEL[channel].TC_CCR |= TC_CCR_SWTRG; // channel set to -1 indicated that refresh interval completed so reset the timer + else if (SERVO_INDEX(timer,Channel[timer]) < ServoCount && SERVO(timer,Channel[timer]).Pin.isActive) + digitalWrite(SERVO(timer,Channel[timer]).Pin.nbr, LOW); // pulse this channel low if activated + + Channel[timer]++; // increment to the next channel + if (SERVO_INDEX(timer, Channel[timer]) < ServoCount && Channel[timer] < SERVOS_PER_TIMER) { + tc->TC_CHANNEL[channel].TC_RA = tc->TC_CHANNEL[channel].TC_CV + SERVO(timer,Channel[timer]).ticks; + if (SERVO(timer,Channel[timer]).Pin.isActive) // check if activated + digitalWrite( SERVO(timer,Channel[timer]).Pin.nbr,HIGH); // its an active channel so pulse it high + } + else { + // finished all channels so wait for the refresh period to expire before starting over + tc->TC_CHANNEL[channel].TC_RA = + tc->TC_CHANNEL[channel].TC_CV < usToTicks(REFRESH_INTERVAL) - 4 + ? (unsigned int)usToTicks(REFRESH_INTERVAL) // allow a few ticks to ensure the next OCR1A not missed + : tc->TC_CHANNEL[channel].TC_CV + 4; // at least REFRESH_INTERVAL has elapsed + Channel[timer] = -1; // this will get incremented at the end of the refresh period to start again at the first channel + } +} + +static void _initISR(Tc *tc, uint32_t channel, uint32_t id, IRQn_Type irqn) { + pmc_enable_periph_clk(id); + TC_Configure(tc, channel, + TC_CMR_TCCLKS_TIMER_CLOCK3 | // MCK/32 + TC_CMR_WAVE | // Waveform mode + TC_CMR_WAVSEL_UP_RC ); // Counter running up and reset when equals to RC + + /* 84MHz, MCK/32, for 1.5ms: 3937 */ + TC_SetRA(tc, channel, 2625); // 1ms + + /* Configure and enable interrupt */ + NVIC_EnableIRQ(irqn); + // TC_IER_CPAS: RA Compare + tc->TC_CHANNEL[channel].TC_IER = TC_IER_CPAS; + + // Enables the timer clock and performs a software reset to start the counting + TC_Start(tc, channel); +} + +void initISR(timer16_Sequence_t timer) { + #ifdef _useTimer1 + if (timer == _timer1) + _initISR(TC_FOR_TIMER1, CHANNEL_FOR_TIMER1, ID_TC_FOR_TIMER1, IRQn_FOR_TIMER1); + #endif + #ifdef _useTimer2 + if (timer == _timer2) + _initISR(TC_FOR_TIMER2, CHANNEL_FOR_TIMER2, ID_TC_FOR_TIMER2, IRQn_FOR_TIMER2); + #endif + #ifdef _useTimer3 + if (timer == _timer3) + _initISR(TC_FOR_TIMER3, CHANNEL_FOR_TIMER3, ID_TC_FOR_TIMER3, IRQn_FOR_TIMER3); + #endif + #ifdef _useTimer4 + if (timer == _timer4) + _initISR(TC_FOR_TIMER4, CHANNEL_FOR_TIMER4, ID_TC_FOR_TIMER4, IRQn_FOR_TIMER4); + #endif + #ifdef _useTimer5 + if (timer == _timer5) + _initISR(TC_FOR_TIMER5, CHANNEL_FOR_TIMER5, ID_TC_FOR_TIMER5, IRQn_FOR_TIMER5); + #endif +} + +void finISR(timer16_Sequence_t timer) { + #ifdef _useTimer1 + TC_Stop(TC_FOR_TIMER1, CHANNEL_FOR_TIMER1); + #endif + #ifdef _useTimer2 + TC_Stop(TC_FOR_TIMER2, CHANNEL_FOR_TIMER2); + #endif + #ifdef _useTimer3 + TC_Stop(TC_FOR_TIMER3, CHANNEL_FOR_TIMER3); + #endif + #ifdef _useTimer4 + TC_Stop(TC_FOR_TIMER4, CHANNEL_FOR_TIMER4); + #endif + #ifdef _useTimer5 + TC_Stop(TC_FOR_TIMER5, CHANNEL_FOR_TIMER5); + #endif +} + +#endif // HAS_SERVOS + +#endif // ARDUINO_ARCH_SAM + diff --git a/Marlin/src/HAL/HAL_DUE/endstop_interrupts.h b/Marlin/src/HAL/HAL_DUE/endstop_interrupts.h new file mode 100644 index 000000000..123519642 --- /dev/null +++ b/Marlin/src/HAL/HAL_DUE/endstop_interrupts.h @@ -0,0 +1,75 @@ +/** + * 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 . + * + */ + +/** + * Endstop Interrupts + * + * Without endstop interrupts the endstop pins must be polled continually in + * the stepper-ISR via endstops.update(), most of the time finding no change. + * With this feature endstops.update() is called only when we know that at + * least one endstop has changed state, saving valuable CPU cycles. + * + * This feature only works when all used endstop pins can generate an 'external interrupt'. + * + * Test whether pins issue interrupts on your board by flashing 'pin_interrupt_test.ino'. + * (Located in Marlin/buildroot/share/pin_interrupt_test/pin_interrupt_test.ino) + */ + + #ifndef _ENDSTOP_INTERRUPTS_H_ + #define _ENDSTOP_INTERRUPTS_H_ + +/** + * Endstop interrupts for Due based targets. + * On Due, all pins support external interrupt capability. + */ + +void setup_endstop_interrupts(void) { + #if HAS_X_MAX + attachInterrupt(digitalPinToInterrupt(X_MAX_PIN), endstop_ISR, CHANGE); // assign it + #endif + #if HAS_X_MIN + attachInterrupt(digitalPinToInterrupt(X_MIN_PIN), endstop_ISR, CHANGE); + #endif + #if HAS_Y_MAX + attachInterrupt(digitalPinToInterrupt(Y_MAX_PIN), endstop_ISR, CHANGE); + #endif + #if HAS_Y_MIN + attachInterrupt(digitalPinToInterrupt(Y_MIN_PIN), endstop_ISR, CHANGE); + #endif + #if HAS_Z_MAX + attachInterrupt(digitalPinToInterrupt(Z_MAX_PIN), endstop_ISR, CHANGE); + #endif + #if HAS_Z_MIN + attachInterrupt(digitalPinToInterrupt(Z_MIN_PIN), endstop_ISR, CHANGE); + #endif + #if HAS_Z2_MAX + attachInterrupt(digitalPinToInterrupt(Z2_MAX_PIN), endstop_ISR, CHANGE); + #endif + #if HAS_Z2_MIN + attachInterrupt(digitalPinToInterrupt(Z2_MIN_PIN), endstop_ISR, CHANGE); + #endif + #if HAS_Z_MIN_PROBE_PIN + attachInterrupt(digitalPinToInterrupt(Z_MIN_PROBE_PIN), endstop_ISR, CHANGE); + #endif +} + +#endif //_ENDSTOP_INTERRUPTS_H_ diff --git a/Marlin/src/HAL/HAL_DUE/fastio_Due.h b/Marlin/src/HAL/HAL_DUE/fastio_Due.h new file mode 100644 index 000000000..bc8c14880 --- /dev/null +++ b/Marlin/src/HAL/HAL_DUE/fastio_Due.h @@ -0,0 +1,435 @@ +/** + * 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 . + * + */ + +/** + This code contributed by Triffid_Hunter and modified by Kliment + why double up on these macros? see http://gcc.gnu.org/onlinedocs/cpp/Stringification.html +*/ + +/** + * Description: Fast IO functions for Arduino Due and compatible (SAM3X8E) + * + * For ARDUINO_ARCH_SAM + */ + +#ifndef _FASTIO_DUE_H +#define _FASTIO_DUE_H + +/** + utility functions +*/ + +#ifndef MASK + #define MASK(PIN) (1 << PIN) +#endif + +/** + magic I/O routines + now you can simply SET_OUTPUT(STEP); WRITE(STEP, 1); WRITE(STEP, 0); +*/ + +/// Read a pin +#define _READ(IO) ((bool)(DIO ## IO ## _WPORT -> PIO_PDSR & (MASK(DIO ## IO ## _PIN)))) + +/// Write to a pin +#define _WRITE_VAR(IO, v) do { if (v) {g_APinDescription[IO].pPort->PIO_SODR = g_APinDescription[IO].ulPin; } \ + else {g_APinDescription[IO].pPort->PIO_CODR = g_APinDescription[IO].ulPin; } \ + } while (0) + +#define _WRITE(IO, v) do { if (v) {DIO ## IO ## _WPORT -> PIO_SODR = MASK(DIO ## IO ##_PIN); } \ + else {DIO ## IO ## _WPORT -> PIO_CODR = MASK(DIO ## IO ## _PIN); }; \ + } while (0) + +/// toggle a pin +#define _TOGGLE(IO) _WRITE(IO, !READ(IO)) + +/// set pin as input +#define _SET_INPUT(IO) pmc_enable_periph_clk(g_APinDescription[IO].ulPeripheralId); \ + PIO_Configure(g_APinDescription[IO].pPort, PIO_INPUT, g_APinDescription[IO].ulPin, 0) +/// set pin as output +#define _SET_OUTPUT(IO) PIO_Configure(g_APinDescription[IO].pPort, PIO_OUTPUT_1, \ + g_APinDescription[IO].ulPin, g_APinDescription[IO].ulPinConfiguration) + +/// set pin as input with pullup mode +#define _PULLUP(IO, v) { pinMode(IO, (v!=LOW ? INPUT_PULLUP : INPUT)); } + +/// check if pin is an input +#define _GET_INPUT(IO) +/// check if pin is an output +#define _GET_OUTPUT(IO) + +/// check if pin is an timer +#define _GET_TIMER(IO) + +// why double up on these macros? see http://gcc.gnu.org/onlinedocs/cpp/Stringification.html + +/// Read a pin wrapper +#define READ(IO) _READ(IO) + +/// Write to a pin wrapper +#define WRITE_VAR(IO, v) _WRITE_VAR(IO, v) +#define WRITE(IO, v) _WRITE(IO, v) + +/// toggle a pin wrapper +#define TOGGLE(IO) _TOGGLE(IO) + +/// set pin as input wrapper +#define SET_INPUT(IO) _SET_INPUT(IO) +/// set pin as input with pullup wrapper +#define SET_INPUT_PULLUP(IO) do{ _SET_INPUT(IO); _PULLUP(IO, HIGH); }while(0) +/// set pin as output wrapper +#define SET_OUTPUT(IO) do{ _SET_OUTPUT(IO); _WRITE(IO, LOW); }while(0) + +/// check if pin is an input wrapper +#define GET_INPUT(IO) _GET_INPUT(IO) +/// check if pin is an output wrapper +#define GET_OUTPUT(IO) _GET_OUTPUT(IO) + +/// check if pin is an timer wrapper +#define GET_TIMER(IO) _GET_TIMER(IO) + +// Shorthand +#define OUT_WRITE(IO, v) { SET_OUTPUT(IO); WRITE(IO, v); } + +/** + ports and functions + + added as necessary or if I feel like it- not a comprehensive list! +*/ + +// UART +#define RXD DIO0 +#define TXD DIO1 + +// TWI (I2C) +#define SCL DIO21 +#define SDA DIO20 + +/** +pins +*/ + +#define DIO0_PIN 8 +#define DIO0_WPORT PIOA + +#define DIO1_PIN 9 +#define DIO1_WPORT PIOA + +#define DIO2_PIN 25 +#define DIO2_WPORT PIOB + +#define DIO3_PIN 28 +#define DIO3_WPORT PIOC + +#define DIO4_PIN 26 +#define DIO4_WPORT PIOC + +#define DIO5_PIN 25 +#define DIO5_WPORT PIOC + +#define DIO6_PIN 24 +#define DIO6_WPORT PIOC + +#define DIO7_PIN 23 +#define DIO7_WPORT PIOC + +#define DIO8_PIN 22 +#define DIO8_WPORT PIOC + +#define DIO9_PIN 21 +#define DIO9_WPORT PIOC + +#define DIO10_PIN 29 +#define DIO10_WPORT PIOC + +#define DIO11_PIN 7 +#define DIO11_WPORT PIOD + +#define DIO12_PIN 8 +#define DIO12_WPORT PIOD + +#define DIO13_PIN 27 +#define DIO13_WPORT PIOB + +#define DIO14_PIN 4 +#define DIO14_WPORT PIOD + +#define DIO15_PIN 5 +#define DIO15_WPORT PIOD + +#define DIO16_PIN 13 +#define DIO16_WPORT PIOA + +#define DIO17_PIN 12 +#define DIO17_WPORT PIOA + +#define DIO18_PIN 11 +#define DIO18_WPORT PIOA + +#define DIO19_PIN 10 +#define DIO19_WPORT PIOA + +#define DIO20_PIN 12 +#define DIO20_WPORT PIOB + +#define DIO21_PIN 13 +#define DIO21_WPORT PIOB + +#define DIO22_PIN 26 +#define DIO22_WPORT PIOB + +#define DIO23_PIN 14 +#define DIO23_WPORT PIOA + +#define DIO24_PIN 15 +#define DIO24_WPORT PIOA + +#define DIO25_PIN 0 +#define DIO25_WPORT PIOD + +#define DIO26_PIN 1 +#define DIO26_WPORT PIOD + +#define DIO27_PIN 2 +#define DIO27_WPORT PIOD + +#define DIO28_PIN 3 +#define DIO28_WPORT PIOD + +#define DIO29_PIN 6 +#define DIO29_WPORT PIOD + +#define DIO30_PIN 9 +#define DIO30_WPORT PIOD + +#define DIO31_PIN 7 +#define DIO31_WPORT PIOA + +#define DIO32_PIN 10 +#define DIO32_WPORT PIOD + +#define DIO33_PIN 1 +#define DIO33_WPORT PIOC + +#define DIO34_PIN 2 +#define DIO34_WPORT PIOC + +#define DIO35_PIN 3 +#define DIO35_WPORT PIOC + +#define DIO36_PIN 4 +#define DIO36_WPORT PIOC + +#define DIO37_PIN 5 +#define DIO37_WPORT PIOC + +#define DIO38_PIN 6 +#define DIO38_WPORT PIOC + +#define DIO39_PIN 7 +#define DIO39_WPORT PIOC + +#define DIO40_PIN 8 +#define DIO40_WPORT PIOC + +#define DIO41_PIN 9 +#define DIO41_WPORT PIOC + +#define DIO42_PIN 19 +#define DIO42_WPORT PIOA + +#define DIO43_PIN 20 +#define DIO43_WPORT PIOA + +#define DIO44_PIN 19 +#define DIO44_WPORT PIOC + +#define DIO45_PIN 18 +#define DIO45_WPORT PIOC + +#define DIO46_PIN 17 +#define DIO46_WPORT PIOC + +#define DIO47_PIN 16 +#define DIO47_WPORT PIOC + +#define DIO48_PIN 15 +#define DIO48_WPORT PIOC + +#define DIO49_PIN 14 +#define DIO49_WPORT PIOC + +#define DIO50_PIN 13 +#define DIO50_WPORT PIOC + +#define DIO51_PIN 12 +#define DIO51_WPORT PIOC + +#define DIO52_PIN 21 +#define DIO52_WPORT PIOB + +#define DIO53_PIN 14 +#define DIO53_WPORT PIOB + +#define DIO54_PIN 16 +#define DIO54_WPORT PIOA + +#define DIO55_PIN 24 +#define DIO55_WPORT PIOA + +#define DIO56_PIN 23 +#define DIO56_WPORT PIOA + +#define DIO57_PIN 22 +#define DIO57_WPORT PIOA + +#define DIO58_PIN 6 +#define DIO58_WPORT PIOA + +#define DIO59_PIN 4 +#define DIO59_WPORT PIOA + +#define DIO60_PIN 3 +#define DIO60_WPORT PIOA + +#define DIO61_PIN 2 +#define DIO61_WPORT PIOA + +#define DIO62_PIN 17 +#define DIO62_WPORT PIOB + +#define DIO63_PIN 18 +#define DIO63_WPORT PIOB + +#define DIO64_PIN 19 +#define DIO64_WPORT PIOB + +#define DIO65_PIN 20 +#define DIO65_WPORT PIOB + +#define DIO66_PIN 15 +#define DIO66_WPORT PIOB + +#define DIO67_PIN 16 +#define DIO67_WPORT PIOB + +#define DIO68_PIN 1 +#define DIO68_WPORT PIOA + +#define DIO69_PIN 0 +#define DIO69_WPORT PIOA + +#define DIO70_PIN 17 +#define DIO70_WPORT PIOA + +#define DIO71_PIN 18 +#define DIO71_WPORT PIOA + +#define DIO72_PIN 30 +#define DIO72_WPORT PIOC + +#define DIO73_PIN 21 +#define DIO73_WPORT PIOA + +#define DIO74_PIN 25 +#define DIO74_WPORT PIOA + +#define DIO75_PIN 26 +#define DIO75_WPORT PIOA + +#define DIO76_PIN 27 +#define DIO76_WPORT PIOA + +#define DIO77_PIN 28 +#define DIO77_WPORT PIOA + +#define DIO78_PIN 23 +#define DIO78_WPORT PIOB + +#define DIO79_PIN 17 +#define DIO79_WPORT PIOA + +#define DIO80_PIN 12 +#define DIO80_WPORT PIOB + +#define DIO81_PIN 8 +#define DIO81_WPORT PIOA + +#define DIO82_PIN 11 +#define DIO82_WPORT PIOA + +#define DIO83_PIN 13 +#define DIO83_WPORT PIOA + +#define DIO84_PIN 4 +#define DIO84_WPORT PIOD + +#define DIO85_PIN 11 +#define DIO85_WPORT PIOB + +#define DIO86_PIN 21 +#define DIO86_WPORT PIOB + +#define DIO87_PIN 29 +#define DIO87_WPORT PIOA + +#define DIO88_PIN 15 +#define DIO88_WPORT PIOB + +#define DIO89_PIN 14 +#define DIO89_WPORT PIOB + +#define DIO90_PIN 1 +#define DIO90_WPORT PIOA + +#define DIO91_PIN 15 +#define DIO91_WPORT PIOB + +#define DIO92_PIN 5 +#define DIO92_WPORT PIOA + +#define DIO93_PIN 12 +#define DIO93_WPORT PIOB + +#define DIO94_PIN 22 +#define DIO94_WPORT PIOB + +#define DIO95_PIN 23 +#define DIO95_WPORT PIOB + +#define DIO96_PIN 24 +#define DIO96_WPORT PIOB + +#define DIO97_PIN 20 +#define DIO97_WPORT PIOC + +#define DIO98_PIN 27 +#define DIO98_WPORT PIOC + +#define DIO99_PIN 10 +#define DIO99_WPORT PIOC + +#define DIO100_PIN 11 +#define DIO100_WPORT PIOC + + +#endif // _FASTIO_DUE_H diff --git a/Marlin/src/HAL/HAL_DUE/persistent_store.cpp b/Marlin/src/HAL/HAL_DUE/persistent_store.cpp new file mode 100644 index 000000000..ce9336d5c --- /dev/null +++ b/Marlin/src/HAL/HAL_DUE/persistent_store.cpp @@ -0,0 +1,57 @@ +#include "../persistent_store_api.h" + +#include "../../../types.h" +#include "../../../language.h" +#include "../../../serial.h" +#include "../../../utility.h" + +#ifdef ARDUINO_ARCH_SAM +#if ENABLED(EEPROM_SETTINGS) + +namespace HAL { +namespace PersistentStore { + +bool access_start() { + return true; +} + +bool access_finish(){ + return true; +} + +bool write_data(int &pos, const uint8_t *value, uint16_t size, uint16_t *crc) { + while (size--) { + uint8_t * const p = (uint8_t * const)pos; + uint8_t v = *value; + // EEPROM has only ~100,000 write cycles, + // so only write bytes that have changed! + if (v != eeprom_read_byte(p)) { + eeprom_write_byte(p, v); + if (eeprom_read_byte(p) != v) { + SERIAL_ECHO_START(); + SERIAL_ECHOLNPGM(MSG_ERR_EEPROM_WRITE); + return false; + } + } + crc16(crc, &v, 1); + pos++; + value++; + }; + return true; +} + +void read_data(int &pos, uint8_t* value, uint16_t size, uint16_t *crc) { + do { + uint8_t c = eeprom_read_byte((unsigned char*)pos); + *value = c; + crc16(crc, &c, 1); + pos++; + value++; + } while (--size); +} + +} +} + +#endif // EEPROM_SETTINGS +#endif // ARDUINO_ARCH_AVR diff --git a/Marlin/src/HAL/HAL_DUE/servotimers.h b/Marlin/src/HAL/HAL_DUE/servotimers.h new file mode 100644 index 000000000..1ba5aaac4 --- /dev/null +++ b/Marlin/src/HAL/HAL_DUE/servotimers.h @@ -0,0 +1,91 @@ +/* + Copyright (c) 2013 Arduino LLC. All right reserved. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + 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, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + +/** + * Defines for 16 bit timers used with Servo library + * + * If _useTimerX is defined then TimerX is a 32 bit timer on the current board + * timer16_Sequence_t enumerates the sequence that the timers should be allocated + * _Nbr_16timers indicates how many timers are available. + */ + +/** + * SAM Only definitions + * -------------------- + */ + +// For SAM3X: +//!#define _useTimer1 +//!#define _useTimer2 +#define _useTimer3 +//!#define _useTimer4 +#define _useTimer5 + +#define TRIM_DURATION 2 // compensation ticks to trim adjust for digitalWrite delays +#define PRESCALER 32 // timer prescaler + +/* + TC0, chan 0 => TC0_Handler + TC0, chan 1 => TC1_Handler + TC0, chan 2 => TC2_Handler + TC1, chan 0 => TC3_Handler + TC1, chan 1 => TC4_Handler + TC1, chan 2 => TC5_Handler + TC2, chan 0 => TC6_Handler + TC2, chan 1 => TC7_Handler + TC2, chan 2 => TC8_Handler + */ + +#ifdef _useTimer1 + #define TC_FOR_TIMER1 TC1 + #define CHANNEL_FOR_TIMER1 0 + #define ID_TC_FOR_TIMER1 ID_TC3 + #define IRQn_FOR_TIMER1 TC3_IRQn + #define HANDLER_FOR_TIMER1 TC3_Handler +#endif +#ifdef _useTimer2 + #define TC_FOR_TIMER2 TC1 + #define CHANNEL_FOR_TIMER2 1 + #define ID_TC_FOR_TIMER2 ID_TC4 + #define IRQn_FOR_TIMER2 TC4_IRQn + #define HANDLER_FOR_TIMER2 TC4_Handler +#endif +#ifdef _useTimer3 + #define TC_FOR_TIMER3 TC1 + #define CHANNEL_FOR_TIMER3 2 + #define ID_TC_FOR_TIMER3 ID_TC5 + #define IRQn_FOR_TIMER3 TC5_IRQn + #define HANDLER_FOR_TIMER3 TC5_Handler +#endif +#ifdef _useTimer4 + #define TC_FOR_TIMER4 TC0 + #define CHANNEL_FOR_TIMER4 2 + #define ID_TC_FOR_TIMER4 ID_TC2 + #define IRQn_FOR_TIMER4 TC2_IRQn + #define HANDLER_FOR_TIMER4 TC2_Handler +#endif +#ifdef _useTimer5 + #define TC_FOR_TIMER5 TC0 + #define CHANNEL_FOR_TIMER5 0 + #define ID_TC_FOR_TIMER5 ID_TC0 + #define IRQn_FOR_TIMER5 TC0_IRQn + #define HANDLER_FOR_TIMER5 TC0_Handler +#endif + +//typedef enum { _timer1, _timer2, _timer3, _timer4, _timer5, _Nbr_16timers } timer16_Sequence_t; +typedef enum { _timer3, _timer5, _Nbr_16timers } timer16_Sequence_t; diff --git a/Marlin/src/HAL/HAL_DUE/spi_pins.h b/Marlin/src/HAL/HAL_DUE/spi_pins.h new file mode 100644 index 000000000..67414710b --- /dev/null +++ b/Marlin/src/HAL/HAL_DUE/spi_pins.h @@ -0,0 +1,56 @@ +/** + * Marlin 3D Printer Firmware + * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin] + * + * 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 . + * + */ + + +#ifndef SPI_PINS_H_ +#define SPI_PINS_H_ + +/** + * Define SPI Pins: SCK, MISO, MOSI, SS + * + * Available chip select pins for HW SPI are 4 10 52 77 + */ +#if (SDSS == 4) || (SDSS == 10) || (SDSS == 52) || (SDSS == 77) + #if (SDSS == 4) + #define SPI_PIN 87 + #define SPI_CHAN 1 + #elif (SDSS == 10) + #define SPI_PIN 77 + #define SPI_CHAN 0 + #elif (SDSS == 52) + #define SPI_PIN 86 + #define SPI_CHAN 2 + #else + #define SPI_PIN 77 + #define SPI_CHAN 0 + #endif + #define SCK_PIN 76 + #define MISO_PIN 74 + #define MOSI_PIN 75 +#else + // defaults + #define SOFTWARE_SPI + #define SCK_PIN 52 + #define MISO_PIN 50 + #define MOSI_PIN 51 +#endif + +#define SS_PIN SDSS // A.28, A.29, B.21, C.26, C.29 + +#endif /* SPI_PINS_H_ */ diff --git a/Marlin/src/HAL/HAL_DUE/watchdog_Due.cpp b/Marlin/src/HAL/HAL_DUE/watchdog_Due.cpp new file mode 100644 index 000000000..00a992d75 --- /dev/null +++ b/Marlin/src/HAL/HAL_DUE/watchdog_Due.cpp @@ -0,0 +1,39 @@ +/** + * 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 . + * + */ + +#ifdef ARDUINO_ARCH_SAM + +#include "../../../MarlinConfig.h" + +#if ENABLED(USE_WATCHDOG) + + #include "watchdog_Due.h" + + void watchdogSetup(void) { + // do whatever. don't remove this function. + } + + void watchdog_init(void) { watchdogEnable(4000); } + +#endif // USE_WATCHDOG + +#endif diff --git a/Marlin/src/HAL/HAL_DUE/watchdog_Due.h b/Marlin/src/HAL/HAL_DUE/watchdog_Due.h new file mode 100644 index 000000000..1b4c68b01 --- /dev/null +++ b/Marlin/src/HAL/HAL_DUE/watchdog_Due.h @@ -0,0 +1,37 @@ +/** + * 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 . + * + */ + +#ifndef WATCHDOG_DUE_H +#define WATCHDOG_DUE_H + +//#include "../../../Marlin.h" + +// Arduino Due core now has watchdog support + +// Initialize watchdog with a 4 second interrupt time +void watchdog_init(); + +// Reset watchdog. MUST be called at least every 4 seconds after the +// first watchdog_init or AVR will go into emergency procedures. +inline void watchdog_reset() { watchdogReset(); } + +#endif /* WATCHDOG_DUE_H */ diff --git a/platformio.ini b/platformio.ini index 3d7cff483..beb71cdb8 100644 --- a/platformio.ini +++ b/platformio.ini @@ -80,3 +80,10 @@ platform = atmelavr framework = arduino board = sanguino_atmega644p lib_deps = ${common.lib_deps} + +[env:DUE] +platform = atmelsam +framework = arduino +board = due +build_flags = -I $BUILDSRC_DIR +lib_deps = ${common.lib_deps}