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Add Creality Board 452 Support #20378
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sjasonsmith
merged 5 commits into
MarlinFirmware:bugfix-2.0.x
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InsanityAutomation:Creality-452-Board
Dec 5, 2020
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8e72141
Add Creality Board 452 Support
InsanityAutomation 09b8d46
Reorder board numbers
sjasonsmith 6a2aab5
Update according to latest pins changes for v4 board
sjasonsmith f5ac432
Update checks
sjasonsmith a8fd624
Copyright year, alignment
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Original file line number | Diff line number | Diff line change |
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/** | ||
* 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 <http://www.gnu.org/licenses/>. | ||
* | ||
*/ | ||
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/** | ||
* Creality v4.5.2 (STM32F103RET6) board pin assignments | ||
*/ | ||
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#if NOT_TARGET(__STM32F1__) | ||
#error "Oops! Select an STM32F1 board in 'Tools > Board.'" | ||
#elif HOTENDS > 1 || E_STEPPERS > 1 | ||
#error "CREALITY_V452 supports up to 1 hotends / E-steppers. Comment out this line to continue." | ||
#endif | ||
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#define BOARD_NAME "Creality v4.5.2" | ||
#define DEFAULT_MACHINE_NAME "Creality3D" | ||
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#define BOARD_NO_NATIVE_USB | ||
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// | ||
// EEPROM | ||
// | ||
#if NO_EEPROM_SELECTED | ||
#define IIC_BL24CXX_EEPROM // EEPROM on I2C-0 | ||
//#define SDCARD_EEPROM_EMULATION | ||
#endif | ||
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#if ENABLED(IIC_BL24CXX_EEPROM) | ||
#define IIC_EEPROM_SDA PA11 | ||
#define IIC_EEPROM_SCL PA12 | ||
#define MARLIN_EEPROM_SIZE 0x800 // 2Kb (24C16) | ||
#elif ENABLED(SDCARD_EEPROM_EMULATION) | ||
#define MARLIN_EEPROM_SIZE 0x800 // 2Kb | ||
#endif | ||
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// | ||
// Limit Switches | ||
// | ||
#define X_MIN_PIN PC4 | ||
// #define X_MAX_PIN PA7 | ||
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#define Y_MIN_PIN PC5 | ||
#define Z_MIN_PIN PA4 | ||
#define PROBE_TARE_PIN PA5 | ||
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// | ||
// Steppers | ||
// | ||
#define X_ENABLE_PIN PC3 | ||
#define X_STEP_PIN PB8 | ||
#define X_DIR_PIN PB7 | ||
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#define Y_ENABLE_PIN PC3 | ||
#define Y_STEP_PIN PB6 | ||
#define Y_DIR_PIN PB5 | ||
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#define Z_ENABLE_PIN PC3 | ||
#define Z_STEP_PIN PB4 | ||
#define Z_DIR_PIN PB3 | ||
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#define E0_ENABLE_PIN PC3 | ||
#define E0_STEP_PIN PC2 | ||
#define E0_DIR_PIN PB9 | ||
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// | ||
// Release PB4 (Z_STEP_PIN) from JTAG NRST role | ||
// | ||
#define DISABLE_DEBUG | ||
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// | ||
// Temperature Sensors | ||
// | ||
#define TEMP_0_PIN PB1 // TH1 | ||
#define TEMP_BED_PIN PB0 // TB1 | ||
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// | ||
// Heaters / Fans | ||
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#define HEATER_0_PIN PA1 // HEATER1 | ||
#define HEATER_BED_PIN PA2 // HOT BED | ||
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#define FAN_PIN PA0 // FAN | ||
#define FAN_SOFT_PWM | ||
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/* SD card detect */ | ||
#define SD_DETECT_PIN PC7 | ||
#define NO_SD_HOST_DRIVE // SD is only seen by the printer | ||
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#define SDIO_SUPPORT // Extra added by Creality | ||
#define SDIO_CLOCK 6000000 // In original source code overridden by Creality in sdio.h | ||
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#define CASE_LIGHT_PIN PA6 | ||
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#define FIL_RUNOUT_PIN PA7 | ||
#define PROBE_ENABLE_PIN PC6 // Optoswitch to Enable Z Probe |
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Is this change necessary in this commmit? It seems unrelated to me.
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This could go in either commit really but will be beneficial for any serial display on this board so i dropped it here.