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stm32/boards/WEACTV20_F411: Add support for WeAct v2.0 'blackpill' board #5582

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stm32/boards/WEACTV20_F411: Add support for WeAct v2.0 'blackpill' board #5582

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71 changes: 71 additions & 0 deletions ports/stm32/boards/WEACTV20_F411/mpconfigboard.h
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#define MICROPY_HW_BOARD_NAME "WEACTV20_F411"
#define MICROPY_HW_MCU_NAME "STM32F411CE"
#define MICROPY_HW_FLASH_FS_LABEL "WEACTV20_F411"

#define MICROPY_PY_THREAD (1)

#define MICROPY_HW_HAS_SWITCH (1)
#define MICROPY_HW_HAS_FLASH (0)
#define MICROPY_HW_ENABLE_RTC (1)
#define MICROPY_HW_ENABLE_USB (1)
#define MICROPY_HW_ENABLE_SERVO (0)
#define MICROPY_HW_ENABLE_SDCARD (0)
#define MICROPY_HW_ENABLE_RNG (0)

// HSE is 25MHz, CPU freq set to 96MHz
#define MICROPY_HW_CLK_PLLM (25)
#define MICROPY_HW_CLK_PLLN (192)
#define MICROPY_HW_CLK_PLLP (RCC_PLLP_DIV2)
#define MICROPY_HW_CLK_PLLQ (4)

// UART config
#define MICROPY_HW_UART1_TX (pin_A9)
#define MICROPY_HW_UART1_RX (pin_A10)

#define MICROPY_HW_UART2_TX (pin_A2)
#define MICROPY_HW_UART2_RX (pin_A3)

#define MICROPY_HW_UART_REPL PYB_UART_1
#define MICROPY_HW_UART_REPL_BAUD 115200

// I2C busses
#define MICROPY_HW_I2C1_SCL (pin_B6)
#define MICROPY_HW_I2C1_SDA (pin_B7)
#define MICROPY_HW_I2C2_SCL (pin_B10)
#define MICROPY_HW_I2C2_SDA (pin_B9)
#define MICROPY_HW_I2C3_SCL (pin_A8)
#define MICROPY_HW_I2C3_SDA (pin_B8)

// SPI busses
#define MICROPY_HW_SPI1_NSS (pin_A4)
#define MICROPY_HW_SPI1_SCK (pin_A5)
#define MICROPY_HW_SPI1_MISO (pin_A6)
#define MICROPY_HW_SPI1_MOSI (pin_A7)

#define MICROPY_HW_SPI2_NSS (pin_B12)
#define MICROPY_HW_SPI2_SCK (pin_B13)
#define MICROPY_HW_SPI2_MISO (pin_B14)
#define MICROPY_HW_SPI2_MOSI (pin_B15)

#define MICROPY_HW_SPI3_NSS (pin_A15)
#define MICROPY_HW_SPI3_SCK (pin_B3)
#define MICROPY_HW_SPI3_MISO (pin_B4)
#define MICROPY_HW_SPI3_MOSI (pin_B5)

// Switch
#define MICROPY_HW_USRSW_PIN (pin_A0)
#define MICROPY_HW_USRSW_PULL (GPIO_PULLUP)
#define MICROPY_HW_USRSW_EXTI_MODE (GPIO_MODE_IT_FALLING)
#define MICROPY_HW_USRSW_PRESSED (0)

// LEDs
#define MICROPY_HW_LED1 (pin_C13)
#define MICROPY_HW_LED_ON(pin) (mp_hal_pin_low(pin))
#define MICROPY_HW_LED_OFF(pin) (mp_hal_pin_high(pin))

#define MICROPY_HW_RTC_USE_LSE (1)
#define MICROPY_HW_RTC_USE_US (0)
#define MICROPY_HW_RTC_USE_CALOUT (1)

// USB config
#define MICROPY_HW_USB_FS (1)
6 changes: 6 additions & 0 deletions ports/stm32/boards/WEACTV20_F411/mpconfigboard.mk
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MCU_SERIES = f4
CMSIS_MCU = STM32F411xE
AF_FILE = boards/stm32f411_af.csv
LD_FILES = boards/stm32f411.ld boards/common_ifs.ld
TEXT0_ADDR = 0x08000000
TEXT1_ADDR = 0x08020000
43 changes: 43 additions & 0 deletions ports/stm32/boards/WEACTV20_F411/pins.csv
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PA0,PA0
PA1,PA1
PA2,PA2
PA3,PA3
PA4,PA4
PA5,PA5
PA6,PA6
PA7,PA7
PA8,PA8
PA9,PA9
PA10,PA10
PA11,PA11
PA12,PA12
PA15,PA15
PB0,PB0
PB1,PB1
PB2,PB2
PB3,PB3
PB4,PB4
PB5,PB5
PB6,PB6
PB7,PB7
PB8,PB8
PB9,PB9
PB10,PB10
PB12,PB12
PB13,PB13
PB14,PB14
PB15,PB15
PC14,PC14
PC15,PC15
LED_BLUE,PC13
SW,PA0
SWDIO,PA13
SWCLK,PA14
OSC32_IN,PH0
OSC32_OUT,PH1
USB_DM,PA11
USB_DP,PA12
FLASH_CS,PA4
FLASH_SCK,PA5
FLASH_MOSI,PA7
FLASH_MISO,PA6
19 changes: 19 additions & 0 deletions ports/stm32/boards/WEACTV20_F411/stm32f4xx_hal_conf.h
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/* This file is part of the MicroPython project, http://micropython.org/
* The MIT License (MIT)
* Copyright (c) 2019 Damien P. George
*/
#ifndef MICROPY_INCLUDED_STM32F4XX_HAL_CONF_H
#define MICROPY_INCLUDED_STM32F4XX_HAL_CONF_H

#include "boards/stm32f4xx_hal_conf_base.h"

// Oscillator values in Hz
#define HSE_VALUE (25000000)
#define LSE_VALUE (32768)
#define EXTERNAL_CLOCK_VALUE (12288000)

// Oscillator timeouts in ms
#define HSE_STARTUP_TIMEOUT (100)
#define LSE_STARTUP_TIMEOUT (5000)

#endif // MICROPY_INCLUDED_STM32F4XX_HAL_CONF_H