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Diffstat (limited to 'Marlin/src/pins/stm32f7/pins_NUCLEO_F767ZI.h')
| -rw-r--r-- | Marlin/src/pins/stm32f7/pins_NUCLEO_F767ZI.h | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/Marlin/src/pins/stm32f7/pins_NUCLEO_F767ZI.h b/Marlin/src/pins/stm32f7/pins_NUCLEO_F767ZI.h new file mode 100644 index 0000000..5e50548 --- /dev/null +++ b/Marlin/src/pins/stm32f7/pins_NUCLEO_F767ZI.h @@ -0,0 +1,197 @@ +/** + * Marlin 3D Printer Firmware + * Copyright (c) 2020 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 <https://www.gnu.org/licenses/>. + * + */ +#pragma once + +#if NOT_TARGET(STM32F767xx) + #error "Oops! Select an STM32F767 environment" +#endif + +#define BOARD_INFO_NAME "NUCLEO-F767ZI" +#define DEFAULT_MACHINE_NAME "Prototype Board" + +#if NO_EEPROM_SELECTED + #define FLASH_EEPROM_EMULATION // Use Flash-based EEPROM emulation +#endif + +#if ENABLED(FLASH_EEPROM_EMULATION) + // Decrease delays and flash wear by spreading writes across the + // 128 kB sector allocated for EEPROM emulation. + // Not yet supported on F7 hardware + //#define FLASH_EEPROM_LEVELING +#endif + +/** + * Timer assignments + * + * TIM1 - + * TIM2 - Hardware PWM (Fan/Heater Pins) + * TIM3 - Hardware PWM (Servo Pins) + * TIM4 - STEP_TIMER (Marlin) + * TIM5 - + * TIM6 - TIMER_TONE (variant.h) + * TIM7 - TIMER_SERVO (variant.h) + * TIM9 - TIMER_SERIAL (platformio.ini) + * TIM10 - For some reason trips Watchdog when used for SW Serial + * TIM11 - + * TIM12 - + * TIM13 - + * TIM14 - TEMP_TIMER (Marlin) + * + */ +#define STEP_TIMER 4 +#define TEMP_TIMER 14 + +/** + * These pin assignments are arbitrary and intending for testing purposes. + * Assignments may not be ideal, and not every assignment has been tested. + * Proceed at your own risk. + * _CN7_ + * (X_STEP) PC6 | · · | PB8 (X_EN) + * (X_DIR) PB15 | · · | PB9 (X_CS) + * (LCD_D4) PB13 | · · | AVDD + * _CN8_ PB12 | · · | GND + * NC | · · | PC8 (HEATER_0) PA15 | · · | PA5 (SCLK) + * IOREF | · · | PC9 (BEEPER) PC7 | · · | PA6 (MISO) + * RESET | · · | PC10 (SERVO1_PIN) PB5 | · · | PA7 (MOSI) + * +3.3V | · · | PC11 (HEATER_BED) PB3 | · · | PD14 (SD_DETECT) + * +5V | · · | PC12 (SDSS) PA4 | · · | PD15 (LCD_ENABLE) + * GND | · · | PD2 (SERVO0_PIN) PB4 | · · | PF12 (LCD_RS) + * GND | · · | PG2 ￣￣￣ + * VIN | · · | PG3 + * ￣￣￣ _CN10 + * AVDD | · · | PF13 (BTN_EN1) + * _CN9_ AGND | · · | PE9 (BTN_EN2) + * (TEMP_0) PA3 | · · | PD7 GND | · · | PE11 (BTN_ENC) + * (TEMP_BED) PC0 | · · | PD6 PB1 | · · | PF14 + * PC3 | · · | PD5 PC2 | · · | PE13 + * PF3 | · · | PD4 PF4 | · · | PF15 + * PF5 | · · | PD3 (E_STEP) PB6 | · · | PG14 (E_EN) + * PF10 | · · | GND (E_DIR) PB2 | · · | PG9 (E_CS) + * NC | · · | PE2 GND | · · | PE8 + * PA7 | · · | PE4 PD13 | · · | PE7 + * PF2 | · · | PE5 PD12 | · · | GND + * (Y_STEP) PF1 | · · | PE6 (Y_EN) (Z_STEP) PD11 | · · | PE10 (Z_EN) + * (Y_DIR) PF0 | · · | PE3 (Y_CS) (Z_DIR) PE2 | · · | PE12 (Z_CS) + * GND | · · | PF8 GND | · · | PE14 + * (Z_MAX) PD0 | · · | PF7 (X_MIN) PA0 | · · | PE15 + * (Z_MIN) PD1 | · · | PF9 (X_MAX) PB0 | · · | PB10 (FAN) + * (Y_MAX) PG0 | · · | PG1 (Y_MIN) PE0 | · · | PB11 (FAN1) + * ￣￣￣ ￣￣￣￣ + */ + +#define X_MIN_PIN PF7 +#define X_MAX_PIN PF9 +#define Y_MIN_PIN PG1 +#define Y_MAX_PIN PG0 +#define Z_MIN_PIN PD1 +#define Z_MAX_PIN PD0 + +// +// Steppers +// +#define X_STEP_PIN PC6 +#define X_DIR_PIN PB15 +#define X_ENABLE_PIN PB8 +#define X_CS_PIN PB9 + +#define Y_STEP_PIN PF1 +#define Y_DIR_PIN PF0 +#define Y_ENABLE_PIN PE6 +#define Y_CS_PIN PE3 + +#define Z_STEP_PIN PD11 +#define Z_DIR_PIN PE2 +#define Z_ENABLE_PIN PE10 +#define Z_CS_PIN PE12 + +#define E0_STEP_PIN PB6 +#define E0_DIR_PIN PB2 +#define E0_ENABLE_PIN PG14 +#define E0_CS_PIN PG9 + +#if HAS_TMC_UART + #define X_SERIAL_TX_PIN PB9 + #define X_SERIAL_RX_PIN PB9 + + #define Y_SERIAL_TX_PIN PE3 + #define Y_SERIAL_RX_PIN PE3 + + #define Z_SERIAL_TX_PIN PE12 + #define Z_SERIAL_RX_PIN PE12 + + #define E_SERIAL_TX_PIN PG9 + #define E_SERIAL_RX_PIN PG9 +#endif + +// +// Temperature Sensors +// +#define TEMP_0_PIN PA3 +#define TEMP_BED_PIN PC0 + +// +// Heaters / Fans +// +#define HEATER_0_PIN PA15 // PWM Capable, TIM2_CH1 +#define HEATER_BED_PIN PB3 // PWM Capable, TIM2_CH2 + +#ifndef FAN_PIN + #define FAN_PIN PB10 // PWM Capable, TIM2_CH3 +#endif +#define FAN1_PIN PB11 // PWM Capable, TIM2_CH4 + +#ifndef E0_AUTO_FAN_PIN + #define E0_AUTO_FAN_PIN FAN1_PIN +#endif + +// +// Servos +// +#define SERVO0_PIN PB4 // PWM Capable, TIM3_CH1 +#define SERVO1_PIN PB5 // PWM Capable, TIM3_CH2 + +// SPI for external SD Card (Not entirely sure this will work) +#define SD_SCK_PIN PA5 +#define SD_MISO_PIN PA6 +#define SD_MOSI_PIN PA7 +#define SD_SS_PIN PA4 +#define SDSS PA4 + +#define LED_PIN LED_BLUE + +// +// LCD / Controller +// +#if IS_RRD_FG_SC + #define BEEPER_PIN PC7 // LCD_BEEPER + #define BTN_ENC PE11 // BTN_ENC + #define SD_DETECT_PIN PD14 + #define LCD_PINS_RS PF12 // LCD_RS + #define LCD_PINS_ENABLE PD15 // LCD_EN + #define LCD_PINS_D4 PB13 // LCD_D4 + #define BTN_EN1 PF13 // BTN_EN1 + #define BTN_EN2 PE9 // BTN_EN2 + + #define BOARD_ST7920_DELAY_1 DELAY_NS(125) + #define BOARD_ST7920_DELAY_2 DELAY_NS(63) + #define BOARD_ST7920_DELAY_3 DELAY_NS(780) +#endif |