180 lines
5.3 KiB
C
180 lines
5.3 KiB
C
/**
|
|
* 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
|
|
|
|
#ifndef TARGET_STM32F1
|
|
#error "Oops! Select an STM32F1 board in 'Tools > Board.'"
|
|
#elif HOTENDS > 1 || E_STEPPERS > 1
|
|
#error "CCROBOT-ONLINE MEEB_3DP only supports 1 hotend / E-stepper. Comment out this line to continue."
|
|
#endif
|
|
|
|
// https://github.com/ccrobot-online/MEEB_3DP
|
|
// Pin assignments for 32-bit MEEB_3DP
|
|
#define BOARD_INFO_NAME "CCROBOT-ONLINE MEEB_3DP"
|
|
#define DEFAULT_MACHINE_NAME "STM32F103RCT6"
|
|
#define BOARD_WEBSITE_URL "ccrobot-online.com"
|
|
|
|
//
|
|
// Release PB4 from JTAG NRST role
|
|
//
|
|
#define DISABLE_JTAG
|
|
|
|
//
|
|
// EEPROM
|
|
//
|
|
#if EITHER(NO_EEPROM_SELECTED, FLASH_EEPROM_EMULATION)
|
|
#define FLASH_EEPROM_EMULATION
|
|
#define EEPROM_PAGE_SIZE 0x800U // 2KB
|
|
#define EEPROM_START_ADDRESS (0x8000000UL + (STM32_FLASH_SIZE) * 1024UL - (EEPROM_PAGE_SIZE) * 2UL)
|
|
#define MARLIN_EEPROM_SIZE 0x1000 // 4KB
|
|
#endif
|
|
|
|
//
|
|
// Servos
|
|
//
|
|
#define SERVO0_PIN PA1
|
|
|
|
//
|
|
// Limit Switches
|
|
//
|
|
#define X_STOP_PIN PC0
|
|
#define Y_STOP_PIN PC1
|
|
#define Z_STOP_PIN PC2
|
|
|
|
//
|
|
// Z Probe must be this pin
|
|
//
|
|
#define Z_MIN_PROBE_PIN PC15 // "PROBE"
|
|
|
|
//
|
|
// TMC2208 stepper drivers
|
|
//
|
|
#define X_ENABLE_PIN PB4
|
|
#define X_STEP_PIN PC12
|
|
#define X_DIR_PIN PC11
|
|
|
|
#define Y_ENABLE_PIN PC10
|
|
#define Y_STEP_PIN PB14
|
|
#define Y_DIR_PIN PB13
|
|
|
|
#define Z_ENABLE_PIN PB12
|
|
#define Z_STEP_PIN PB2
|
|
#define Z_DIR_PIN PB1
|
|
|
|
#define E0_ENABLE_PIN PB0
|
|
#define E0_STEP_PIN PA6
|
|
#define E0_DIR_PIN PA5
|
|
|
|
// Stepper drivers Serial UART
|
|
#define X_SERIAL_TX_PIN PB3
|
|
#define X_SERIAL_RX_PIN PD2
|
|
#define Y_SERIAL_TX_PIN PA15
|
|
#define Y_SERIAL_RX_PIN PC6
|
|
#define Z_SERIAL_TX_PIN PB11
|
|
#define Z_SERIAL_RX_PIN PB10
|
|
#define E0_SERIAL_TX_PIN PC5
|
|
#define E0_SERIAL_RX_PIN PC4
|
|
|
|
// Reduce baud rate to improve software serial reliability
|
|
#define TMC_BAUD_RATE 19200
|
|
|
|
//
|
|
// Temperature Sensors
|
|
//
|
|
#define TEMP_0_PIN PA0 // TH0
|
|
#define TEMP_BED_PIN PC3 // THB
|
|
|
|
//
|
|
// Heaters / Fans
|
|
//
|
|
#define HEATER_0_PIN PC8 // HEATER0
|
|
#define HEATER_BED_PIN PC9 // HOT BED
|
|
|
|
#define FAN_PIN PA7 // FAN (fan2 on board) model cool fan
|
|
#define FAN1_PIN PA8 // FAN (fan0 on board) e0 cool fan
|
|
#define FAN2_PIN PB9 // FAN (fan1 on board) controller cool fan
|
|
|
|
// One NeoPixel onboard and a connector for other NeoPixels
|
|
#define NEOPIXEL_PIN PC7 // The NEOPIXEL LED driving pin
|
|
|
|
/**
|
|
* 1 _____ 2
|
|
* PB5 | · · | PB6
|
|
* PA2 | · · | RESET
|
|
* PA3 | · · | PB8
|
|
* PB7 | · · | PA4
|
|
* GND | · · | VCC5
|
|
* 9 ----- 10
|
|
* LCD EXP
|
|
*/
|
|
|
|
//
|
|
// LCD / Controller
|
|
//
|
|
#if ENABLED(CR10_STOCKDISPLAY)
|
|
#define BEEPER_PIN PB5
|
|
#define BTN_EN1 PA2
|
|
#define BTN_EN2 PA3
|
|
#define BTN_ENC PB6
|
|
|
|
#define LCD_PINS_RS PB7 // CS -- SOFT SPI for ENDER3 LCD
|
|
#define LCD_PINS_D4 PB8 // SCLK
|
|
#define LCD_PINS_ENABLE PA4 // DATA MOSI
|
|
#endif
|
|
|
|
// Alter timing for graphical display
|
|
#if HAS_GRAPHICAL_LCD
|
|
#ifndef BOARD_ST7920_DELAY_1
|
|
#define BOARD_ST7920_DELAY_1 DELAY_NS(125)
|
|
#endif
|
|
#ifndef BOARD_ST7920_DELAY_2
|
|
#define BOARD_ST7920_DELAY_2 DELAY_NS(125)
|
|
#endif
|
|
#ifndef BOARD_ST7920_DELAY_3
|
|
#define BOARD_ST7920_DELAY_3 DELAY_NS(125)
|
|
#endif
|
|
#endif
|
|
|
|
//
|
|
// Camera
|
|
//
|
|
#define CHDK_PIN PB15
|
|
|
|
#if 0
|
|
|
|
//
|
|
// SD-NAND
|
|
//
|
|
#if SD_CONNECTION_IS(ONBOARD)
|
|
#define ENABLE_SPI1
|
|
#define SD_DETECT_PIN -1
|
|
#define SCK_PIN PA5
|
|
#define MISO_PIN PA6
|
|
#define MOSI_PIN PA7
|
|
#define SS_PIN PA4
|
|
#endif
|
|
|
|
#define ON_BOARD_SPI_DEVICE 1 // SPI1
|
|
#define ONBOARD_SD_CS_PIN PA4 // Chip select for SD-NAND
|
|
|
|
#endif
|