diff options
Diffstat (limited to 'Marlin/src/pins/esp32/pins_FYSETC_E4.h')
| -rw-r--r-- | Marlin/src/pins/esp32/pins_FYSETC_E4.h | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/Marlin/src/pins/esp32/pins_FYSETC_E4.h b/Marlin/src/pins/esp32/pins_FYSETC_E4.h new file mode 100644 index 0000000..50a8587 --- /dev/null +++ b/Marlin/src/pins/esp32/pins_FYSETC_E4.h @@ -0,0 +1,126 @@ +/** + * 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 + +/** + * FYSETC E4 pin assignments + * FYSETC E4 is a 3D printer control board based on the ESP32 microcontroller. + * Supports 4 stepper drivers, heated bed, single hotend. + */ + +#ifndef ARDUINO_ARCH_ESP32 + #error "Oops! Select an ESP32 board in 'Tools > Board.'" +#elif EXTRUDERS > 1 || E_STEPPERS > 1 + #error "FYSETC E4 only supports one E Stepper. Comment out this line to continue." +#elif HOTENDS > 1 + #error "FYSETC E4 only supports one hotend / E-stepper. Comment out this line to continue." +#endif + +#define BOARD_INFO_NAME "FYSETC_E4" +#define DEFAULT_MACHINE_NAME BOARD_INFO_NAME + +// +// Disable I2S stepper stream +// +#undef I2S_STEPPER_STREAM +#define I2S_WS -1 +#define I2S_BCK -1 +#define I2S_DATA -1 + +// +// Limit Switches +// +#define X_STOP_PIN 34 +#define Y_STOP_PIN 35 +#define Z_STOP_PIN 15 + +// +// Steppers +// +#define X_STEP_PIN 27 +#define X_DIR_PIN 26 +#define X_ENABLE_PIN 25 + +#define Y_STEP_PIN 33 +#define Y_DIR_PIN 32 +#define Y_ENABLE_PIN X_ENABLE_PIN + +#define Z_STEP_PIN 14 +#define Z_DIR_PIN 12 +#define Z_ENABLE_PIN X_ENABLE_PIN + +#define E0_STEP_PIN 16 +#define E0_DIR_PIN 17 +#define E0_ENABLE_PIN X_ENABLE_PIN + +#if HAS_TMC_UART + // + // TMC2209 stepper drivers + // + + // + // Hardware serial 1 + // + #define X_HARDWARE_SERIAL Serial1 + #define Y_HARDWARE_SERIAL Serial1 + #define Z_HARDWARE_SERIAL Serial1 + #define E0_HARDWARE_SERIAL Serial1 + + #define TMC_BAUD_RATE 115200 +#endif + +// +// Temperature Sensors +// +#define TEMP_0_PIN 36 // Analog Input +#define TEMP_BED_PIN 39 // Analog Input + +// +// Heaters / Fans +// +#define HEATER_0_PIN 2 +#define FAN_PIN 13 +#define HEATER_BED_PIN 4 + +// +// MicroSD card +// +#define SD_MOSI_PIN 23 +#define SD_MISO_PIN 19 +#define SD_SCK_PIN 18 +#define SDSS 5 +#define USES_SHARED_SPI // SPI is shared by SD card with TMC SPI drivers + +/** + * Hardware serial pins + * + * Override these pins in Configuration.h or Configuration_adv.h if needed. + * + * Note: Serial2 can be defined using HARDWARE_SERIAL2_RX and HARDWARE_SERIAL2_TX + * but MRR ESPA does not have enough spare pins for such reassignment. + */ +#ifndef HARDWARE_SERIAL1_RX + #define HARDWARE_SERIAL1_RX 21 +#endif +#ifndef HARDWARE_SERIAL1_TX + #define HARDWARE_SERIAL1_TX 22 +#endif |