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Diffstat (limited to 'Marlin/src/pins/stm32f4/pins_LERDGE_S.h')
| -rw-r--r-- | Marlin/src/pins/stm32f4/pins_LERDGE_S.h | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/Marlin/src/pins/stm32f4/pins_LERDGE_S.h b/Marlin/src/pins/stm32f4/pins_LERDGE_S.h new file mode 100644 index 0000000..c6cfa98 --- /dev/null +++ b/Marlin/src/pins/stm32f4/pins_LERDGE_S.h @@ -0,0 +1,212 @@ +/** + * Marlin 3D Printer Firmware + * Copyright (c) 2020 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 <https://www.gnu.org/licenses/>. + * + */ +#pragma once + +#if NOT_TARGET(STM32F4, STM32F4xx) + #error "Oops! Select an STM32F4 board in 'Tools > Board.'" +#elif HOTENDS > 2 || E_STEPPERS > 2 + #error "LERDGE S supports up to 2 hotends / E-steppers." +#endif + +#define BOARD_INFO_NAME "Lerdge S" +#define DEFAULT_MACHINE_NAME "LERDGE" + +#define STEP_TIMER 4 +#define TEMP_TIMER 2 + +//#define I2C_EEPROM + +// USB Flash Drive support +#define HAS_OTG_USB_HOST_SUPPORT + +// +// Servos +// +#define SERVO0_PIN PD12 +//#define SERVO1_PIN -1 + +// +// Limit Switches +// +#define X_MIN_PIN PG9 +#define Y_MIN_PIN PG10 +#define Z_MIN_PIN PG11 + +#define X_MAX_PIN PG12 +#define Y_MAX_PIN PG13 +#define Z_MAX_PIN PG14 + +// +// Filament runout +// +#define FIL_RUNOUT_PIN PC5 + +// +// Z Probe (when not Z_MIN_PIN) +// +#ifndef Z_MIN_PROBE_PIN + #define Z_MIN_PROBE_PIN PG8 +#endif + +// +// Steppers +// +#define X_STEP_PIN PF7 +#define X_DIR_PIN PF8 +#define X_ENABLE_PIN PF6 + +#define Y_STEP_PIN PF10 +#define Y_DIR_PIN PF11 +#define Y_ENABLE_PIN PF9 + +#define Z_STEP_PIN PF13 +#define Z_DIR_PIN PF14 +#define Z_ENABLE_PIN PF12 + +#define E0_STEP_PIN PG0 +#define E0_DIR_PIN PG1 +#define E0_ENABLE_PIN PF15 + +#define E1_STEP_PIN PG3 +#define E1_DIR_PIN PG4 +#define E1_ENABLE_PIN PG2 + +// +// Temperature Sensors +// +#define TEMP_0_PIN PC0 // See below for activation of thermistor readings +#define TEMP_1_PIN PC1 // See below for activation of thermistor readings +#define TEMP_BED_PIN PC3 + +// Lergde-S can choose thermocouple/thermistor mode in software. +// For use with thermistors, these pins must be OUT/LOW. +// This is done automatically. +#define TEMP_0_TR_ENABLE_PIN PF3 +#define TEMP_1_TR_ENABLE_PIN PF4 + +// MAX6675 Cold-Junction-Compensated K-Thermocouple to Digital Converter (0°C to +1024°C) +// https://datasheets.maximintegrated.com/en/ds/MAX6675.pdf + +#define MAX6675_SCK_PIN PB3 // max6675 datasheet: SCK pin, found with multimeter, not tested +#define MAX6675_DO_PIN PB4 // max6675 datasheet: SO pin, found with multimeter, not tested +#define MAX6675_SS_PIN PC4 // max6675 datasheet: /CS pin, found with multimeter, not tested and likely wrong + +// Expansion board with second max6675 +// Warning: Some boards leave the slot unpopulated. + +//#define MAX6675_SCK2_PIN PB3 // max6675 datasheet: SCK pin, found with multimeter, not tested +//#define MAX6675_DO2_PIN PB4 // max6675 datasheet: SO pin, found with multimeter, not tested +//#define MAX6675_SS2_PIN PF1 // max6675 datasheet: /CS pin, found with multimeter, not tested + +// +// Heaters / Fans +// +#define HEATER_0_PIN PA0 +#define HEATER_1_PIN PA1 +#define HEATER_BED_PIN PA3 + +#define FAN_PIN PA15 // heater 0 fan 1 +#define FAN1_PIN PB10 // heater 1 fan 2 +#define FAN2_PIN PF5 // heater 0 fan 2 and heater 1 fan 1 (two sockets, switched together) + +#ifndef E0_AUTO_FAN_PIN + #define E0_AUTO_FAN_PIN PF5 +#endif + +// +// Průša i3 MK2 Multi Material Multiplexer Support +// +//#define E_MUX0_PIN -1 +//#define E_MUX1_PIN -1 + +// +// LED / Lighting +// +//Lerdge-S board has two LED connectors (this is the one on the mainboard) +#define CASE_LIGHT_PIN PC7 + +//on the dual extrusion addon board is a RGB connector +#define RGB_LED_R_PIN PC7 // Shared with the mainboard LED light connector (CASE_LIGHT_PIN) +#define RGB_LED_G_PIN PB0 +#define RGB_LED_B_PIN PB1 + +// +// Misc. Functions +// +#define SDSS PC11 // SD is working using SDIO, not sure if this definition is needed? +#define LED_PIN PC6 // Mainboard soldered green LED +#define PS_ON_PIN PB2 // Board has a power module connector +#define KILL_PIN -1 // There is no reset button on the LCD +#define POWER_LOSS_PIN -1 // PB2 could be used for this as well + +// +// SD support +// +#define SDIO_SUPPORT +#define SDIO_CLOCK 4800000 + +#define SD_SCK_PIN PC12 +#define SD_MISO_PIN PC8 +#define SD_MOSI_PIN PD2 +#define SD_SS_PIN PC11 + +#define SD_DETECT_PIN PG15 + +// +// Persistent Storage +// If no option is selected below the SD Card will be used +// (this section modelled after pins_LONGER3D_LK.h) +// Warning: Not tested yet! Pins traced with multimeter, mistakes are possible +//#define SPI_EEPROM + +#if ENABLED(SPI_EEPROM) + // Lerdge has an SPI EEPROM Winbond W25Q128 (128Mbits) https://www.pjrc.com/teensy/W25Q128FV.pdf + #define SPI_CHAN_EEPROM1 1 + #define SPI_EEPROM1_CS PB12 // datasheet: /CS pin, found with multimeter, not tested + #define EEPROM_SCK PB13 // datasheet: CLK pin, found with multimeter, not tested + #define EEPROM_MISO PB14 // datasheet: DO pin, found with multimeter, not tested + #define EEPROM_MOSI PB15 // datasheet: DI pin, found with multimeter, not tested + #define EEPROM_PAGE_SIZE 0x1000U // 4KB (from datasheet) + #define MARLIN_EEPROM_SIZE 16UL * (EEPROM_PAGE_SIZE) // Limit to 64KB for now... +#else + #define MARLIN_EEPROM_SIZE 0x800U // On SD, Limit to 2KB, require this amount of RAM +#endif + +// +// LCD / Controller +// + +// The LCD is initialized in FSMC mode +#define BEEPER_PIN PD13 + +#define BTN_EN1 PC14 +#define BTN_EN2 PC15 +#define BTN_ENC PC13 + +#define TFT_RESET_PIN PD6 +#define TFT_BACKLIGHT_PIN PD3 + +#define TFT_CS_PIN PD7 // TFT works +#define TFT_RS_PIN PD11 // TFT works + +// There is touch, but calibration is off +#define TOUCH_CS_PIN PB6 +#define TOUCH_SCK_PIN PB3 +#define TOUCH_MOSI_PIN PB5 +#define TOUCH_MISO_PIN PB4 |