diff options
Diffstat (limited to 'Marlin/src/pins/stm32f4/pins_RUMBA32_common.h')
| -rw-r--r-- | Marlin/src/pins/stm32f4/pins_RUMBA32_common.h | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/Marlin/src/pins/stm32f4/pins_RUMBA32_common.h b/Marlin/src/pins/stm32f4/pins_RUMBA32_common.h new file mode 100644 index 0000000..2a0cfa8 --- /dev/null +++ b/Marlin/src/pins/stm32f4/pins_RUMBA32_common.h @@ -0,0 +1,187 @@ +/** + * 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 + +/** + * Common pin assignments for all RUMBA32 boards + */ + +#if NOT_TARGET(STM32F4) + #error "Oops! Select an STM32F4 board in 'Tools > Board.'" +#elif HOTENDS > 3 || E_STEPPERS > 3 + #error "RUMBA32 boards support up to 3 hotends / E-steppers." +#endif + +#define DEFAULT_MACHINE_NAME BOARD_INFO_NAME + +// Use soft PWM for fans - PWM is not working properly when paired with STM32 Arduino Core v1.7.0 +// This can be removed when Core version is updated and PWM behaviour is fixed. +#define FAN_SOFT_PWM + +// +// Configure Timers +// TIM6 is used for TONE +// TIM7 is used for SERVO +// TIMER_SERIAL defaults to TIM7 and must be overridden in the platformio.h file if SERVO will also be used. +// This will be difficult to solve from the Arduino IDE, without modifying the RUMBA32 variant +// included with the STM32 framework. + +#define STEP_TIMER 10 +#define TEMP_TIMER 14 + +// +// Limit Switches +// +#define X_MIN_PIN PB12 +#define X_MAX_PIN PB13 +#define Y_MIN_PIN PB15 +#define Y_MAX_PIN PD8 +#define Z_MIN_PIN PD9 +#define Z_MAX_PIN PD10 + +// +// Steppers +// +#define X_STEP_PIN PA0 +#define X_DIR_PIN PC15 +#define X_ENABLE_PIN PC11 +#define X_CS_PIN PC14 + +#define Y_STEP_PIN PE5 +#define Y_DIR_PIN PE6 +#define Y_ENABLE_PIN PE3 +#define Y_CS_PIN PE4 + +#define Z_STEP_PIN PE1 +#define Z_DIR_PIN PE2 +#define Z_ENABLE_PIN PB7 +#define Z_CS_PIN PE0 + +#define E0_STEP_PIN PB5 +#define E0_DIR_PIN PB6 +#define E0_ENABLE_PIN PC12 +#define E0_CS_PIN PC13 + +#define E1_STEP_PIN PD6 +#define E1_DIR_PIN PD7 +#define E1_ENABLE_PIN PD4 +#define E1_CS_PIN PD5 + +#define E2_STEP_PIN PD2 +#define E2_DIR_PIN PD3 +#define E2_ENABLE_PIN PD0 +#define E2_CS_PIN PD1 + +#if ENABLED(TMC_USE_SW_SPI) + #ifndef TMC_SW_MOSI + #define TMC_SW_MOSI PA7 + #endif + #ifndef TMC_SW_MISO + #define TMC_SW_MISO PA6 + #endif + #ifndef TMC_SW_SCK + #define TMC_SW_SCK PA5 + #endif +#endif + +// +// Temperature Sensors +// +#define TEMP_0_PIN PC4 +#define TEMP_1_PIN PC3 +#define TEMP_2_PIN PC2 +#define TEMP_3_PIN PC1 +#define TEMP_BED_PIN PC0 + +// +// Heaters / Fans +// +#define HEATER_0_PIN PC6 +#define HEATER_1_PIN PC7 +#define HEATER_2_PIN PC8 +#define HEATER_BED_PIN PA1 + +#define FAN_PIN PC9 +#define FAN1_PIN PA8 + +// +// SPI +// +#define SD_SCK_PIN PA5 +#define SD_MISO_PIN PA6 +#define SD_MOSI_PIN PA7 + +// +// Misc. Functions +// +#define LED_PIN PB14 +#define BTN_PIN PC10 +#define PS_ON_PIN PE11 +#define KILL_PIN PC5 + +#define SDSS PA2 +#define SD_DETECT_PIN PB0 +#define BEEPER_PIN PE8 + +// +// LCD / Controller +// +#if HAS_WIRED_LCD + + #define BTN_EN1 PB2 + #define BTN_EN2 PB1 + #define BTN_ENC PE7 + + #define LCD_PINS_RS PE10 + #define LCD_PINS_ENABLE PE9 + #define LCD_PINS_D4 PE12 + + #if ENABLED(MKS_MINI_12864) + #define DOGLCD_CS PE13 + #define DOGLCD_A0 PE14 + #endif + + #if IS_ULTIPANEL + #define LCD_PINS_D5 PE13 + #define LCD_PINS_D6 PE14 + #define LCD_PINS_D7 PE15 + + #if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER) + #define BTN_ENC_EN LCD_PINS_D7 // Detect the presence of the encoder + #endif + + #endif + + // Alter timing for graphical display + #if HAS_MARLINUI_U8GLIB + #ifndef BOARD_ST7920_DELAY_1 + #define BOARD_ST7920_DELAY_1 DELAY_NS(96) + #endif + #ifndef BOARD_ST7920_DELAY_2 + #define BOARD_ST7920_DELAY_2 DELAY_NS(48) + #endif + #ifndef BOARD_ST7920_DELAY_3 + #define BOARD_ST7920_DELAY_3 DELAY_NS(640) + #endif + #endif + +#endif |