From 0d2645b3e12b14ad613d977e366fb64596fb97e6 Mon Sep 17 00:00:00 2001 From: rafaljot Date: Fri, 29 Jan 2021 06:22:18 +0100 Subject: [PATCH] MPX_ARM_MINI board (Mingda MD-16) (#20711) --- Marlin/src/core/boards.h | 1 + Marlin/src/pins/pins.h | 2 + .../pins/stm32f1/pins_MINGDA_MPX_ARM_MINI.h | 176 ++++++++++++++++++ platformio.ini | 17 ++ 4 files changed, 196 insertions(+) create mode 100644 Marlin/src/pins/stm32f1/pins_MINGDA_MPX_ARM_MINI.h diff --git a/Marlin/src/core/boards.h b/Marlin/src/core/boards.h index 6a34a282e2..afb6887766 100644 --- a/Marlin/src/core/boards.h +++ b/Marlin/src/core/boards.h @@ -338,6 +338,7 @@ #define BOARD_FLY_MINI 4045 // FLY MINI (STM32F103RCT6) #define BOARD_FLSUN_HISPEED 4046 // FLSUN HiSpeedV1 (STM32F103VET6) #define BOARD_BEAST 4047 // STM32F103RET6 Libmaple-based controller +#define BOARD_MINGDA_MPX_ARM_MINI 4048 // STM32F103ZET6 Mingda MD-16 // // ARM Cortex-M4F diff --git a/Marlin/src/pins/pins.h b/Marlin/src/pins/pins.h index 45e7f049b0..737c8869d1 100644 --- a/Marlin/src/pins/pins.h +++ b/Marlin/src/pins/pins.h @@ -548,6 +548,8 @@ #include "stm32f1/pins_FLSUN_HISPEED.h" // STM32F1 env:flsun_hispeed #elif MB(BEAST) #include "stm32f1/pins_BEAST.h" // STM32F1 env:STM32F103RE +#elif MB(MINGDA_MPX_ARM_MINI) + #include "stm32f1/pins_MINGDA_MPX_ARM_MINI.h" // STM32F1 env:STM32F103RE // // ARM Cortex-M4F diff --git a/Marlin/src/pins/stm32f1/pins_MINGDA_MPX_ARM_MINI.h b/Marlin/src/pins/stm32f1/pins_MINGDA_MPX_ARM_MINI.h new file mode 100644 index 0000000000..429cf14ac5 --- /dev/null +++ b/Marlin/src/pins/stm32f1/pins_MINGDA_MPX_ARM_MINI.h @@ -0,0 +1,176 @@ +/** + * 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 . + * + */ +#pragma once + +/** + * MKS Robin mini (STM32F130VET6) board pin assignments + */ + +#if NOT_TARGET(STM32F1, STM32F1xx) + #error "Oops! Select an STM32F1 board in 'Tools > Board.'" +#elif HOTENDS > 2 || E_STEPPERS > 2 + #error "MKS Robin supports up to 2 hotends / E-steppers. Comment out this line to continue." +#endif + +#define BOARD_INFO_NAME "Mingda MPX_ARM_MINI" + +#define BOARD_NO_NATIVE_USB +#define DISABLE_DEBUG + +// +// EEPROM +// + +/* +//Mingda used an unknown EEPROM chip ATMLH753, so I turned on the emulation below. +//It is connected to EEPROM PB6 PB7 + +#define I2C_EEPROM +#undef NO_EEPROM_SELECTED +#define MARLIN_EEPROM_SIZE 0x1000 // 4KB +#define USE_SHARED_EEPROM 1 // Use Platform-independent Arduino functions for I2C EEPROM +#define E2END 0xFFFF // EEPROM end address AT24C256 (32kB) +*/ + +#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 EEPROM_PAGE_SIZE // 2KB +#endif + +#define SPI_DEVICE 2 + +// +// Limit Switches +// +#define X_MIN_PIN PD6 +#define X_MAX_PIN PG15 +#define Y_MIN_PIN PG9 +#define Y_MAX_PIN PG14 +#define Z_MIN_PIN PG10 +#define Z_MAX_PIN PG13 + +#ifndef FIL_RUNOUT_PIN + #define FIL_RUNOUT_PIN PG11 +#endif + +// +// Steppers +// +#define X_ENABLE_PIN PD13 +#define X_STEP_PIN PD12 +#define X_DIR_PIN PD11 + +#define Y_ENABLE_PIN PG4 +#define Y_STEP_PIN PG3 +#define Y_DIR_PIN PG2 + +#define Z_ENABLE_PIN PG7 +#define Z_STEP_PIN PG6 +#define Z_DIR_PIN PG5 + +#define E0_ENABLE_PIN PC7 +#define E0_STEP_PIN PC6 +#define E0_DIR_PIN PG8 + +// +// Temperature Sensors +// +//#define TEMP_0_PIN PF6 // THERM_E0 +//#define TEMP_0_PIN PB3 // E0 K+ +#define TEMP_BED_PIN PF7 // THERM_BED + +#define MAX6675_SS_PIN PB5 +#define MAX6675_SCK_PIN PB3 +#define MAX6675_DO_PIN PB4 +#define MAX6675_MOSI_PIN PA14 + +// +// Heaters / Fans +// +#define HEATER_0_PIN PB0 +#define HEATER_BED_PIN PB1 + +#define FAN_PIN PA0 // FAN + +// +// SD Card +// +#ifndef SDCARD_CONNECTION + #define SDCARD_CONNECTION ONBOARD +#endif + +#define SDIO_SUPPORT +#define SDIO_CLOCK 4500000 // 4.5 MHz +#define SDIO_READ_RETRIES 16 + +#define SD_DETECT_PIN PC5 +#define ONBOARD_SPI_DEVICE 1 // SPI1 +#define ONBOARD_SD_CS_PIN PC10 + +// +// LCD / Controller +// +#define BEEPER_PIN PE4 + +/** + * Note: MKS Robin TFT screens use various TFT controllers. + * If the screen stays white, disable 'LCD_RESET_PIN' + * to let the bootloader init the screen. + */ +#if HAS_FSMC_TFT + /** + * Note: MKS Robin TFT screens use various TFT controllers + * Supported screens are based on the ILI9341, ST7789V and ILI9328 (320x240) + * ILI9488 is not supported + * Define init sequences for other screens in u8g_dev_tft_320x240_upscale_from_128x64.cpp + * + * If the screen stays white, disable 'TFT_RESET_PIN' + * to let the bootloader init the screen. + * + * Setting an 'TFT_RESET_PIN' may cause a flicker when entering the LCD menu + * because Marlin uses the reset as a failsafe to revive a glitchy LCD. + */ + #define TFT_CS_PIN PD7 // NE4 + #define TFT_RS_PIN PG0 // A0 + + #define FSMC_CS_PIN TFT_CS_PIN + #define FSMC_RS_PIN TFT_RS_PIN + + #define LCD_USE_DMA_FSMC // Use DMA transfers to send data to the TFT + #define FSMC_DMA_DEV DMA2 + #define FSMC_DMA_CHANNEL DMA_CH5 + + #define TFT_RESET_PIN PF15 + #define TFT_BACKLIGHT_PIN PF11 + + #define TOUCH_BUTTONS_HW_SPI + #define TOUCH_BUTTONS_HW_SPI_DEVICE 1 +#endif + +#if NEED_TOUCH_PINS + #define TOUCH_CS_PIN PA4 // SPI2_NSS + #define TOUCH_SCK_PIN PA5 // SPI2_SCK + #define TOUCH_MISO_PIN PA6 // SPI2_MISO + #define TOUCH_MOSI_PIN PA7 // SPI2_MOSI +#endif diff --git a/platformio.ini b/platformio.ini index cce10c0b32..2d81baa200 100644 --- a/platformio.ini +++ b/platformio.ini @@ -1524,6 +1524,23 @@ build_flags = ${stm32_flash_drive.build_flags} -DUSE_USB_HS_IN_FS -DUSBD_USE_CDC +# +# Mingda MPX_ARM_MINI +# + +[env:mingda_mpx_arm_mini] +platform = ${common_stm32.platform} +extends = common_stm32 +board = genericSTM32F103ZE +board_build.core = stm32 +board_build.variant = MARLIN_F103Zx +board_build.ldscript = ldscript.ld +board_build.offset = 0x10000 +build_flags = ${common_stm32.build_flags} -DENABLE_HWSERIAL3 -DTIMER_SERIAL=TIM5 +build_unflags = ${common_stm32.build_unflags} -DUSBCON -DUSBD_USE_CDC +extra_scripts = ${common.extra_scripts} pre:buildroot/share/PlatformIO/scripts/generic_create_variant.py buildroot/share/PlatformIO/scripts/stm32_bootloader.py + + ################################# # # # Other Architectures #