stm32/boards/NUCLEO_L152RE: Add NUCLEO-L152RE board support.
This change adds NUCLEO-L152RE support to the STM32 port. NUCLEO-L152RE: https://www.st.com/en/evaluation-tools/nucleo-l152re.html This board use STM32L152RE: https://www.st.com/en/microcontrollers-microprocessors/stm32l152re.html
This commit is contained in:
yn386
Damien George
parent
427d72667f
commit
e6d3513187
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{
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"deploy": [
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"./deploy.md"
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],
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"docs": "",
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"features": [],
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"images": [
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"nucleo_l152re.jpg"
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],
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"mcu": "stm32l1",
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"product": "Nucleo L152RE",
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"thumbnail": "",
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"url": "",
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"vendor": "ST Microelectronics"
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}
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### STM32 via ST-Link
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Nucleo and Discovery boards typically include a built-in ST-Link programmer.
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A `.bin` or `.hex` file can be flashed using [st-flash](https://github.com/stlink-org/stlink).
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```bash
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# Optional erase to clear existing filesystem.
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st-flash erase
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# Flash .bin
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st-flash write firmware.bin 0x08000000
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# or, flash .hex
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st-flash --format ihex write firmware.hex
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```
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A `.hex` file can be flashed using [STM32 Cube Programmer](https://www.st.com/en/development-tools/stm32cubeprog.html).
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```bash
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STM32_Programmer.sh -c port=SWD mode=UR dLPM -d firmware.hex -v -hardRst
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```
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### STM32 via DFU
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Boards with USB support can also be programmed via the ST DFU bootloader, using e.g. [dfu-util](http://dfu-util.sourceforge.net/) or [pydfu.py](https://github.com/micropython/micropython/blob/master/tools/pydfu.py).
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To enter the bootloader the `BOOT0` pin can be connected to `VCC` during reset, or you can use `machine.bootloader()` from the MicroPython REPL.
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```bash
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dfu-util --alt 0 -D firmware.dfu
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```
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#define MICROPY_HW_BOARD_NAME "NUCLEO-L152RE"
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#define MICROPY_HW_MCU_NAME "STM32L152xE"
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#define MICROPY_HW_HAS_SWITCH (1)
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#define MICROPY_HW_ENABLE_RTC (1)
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// This board has an external 32kHz crystal
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#define MICROPY_HW_RTC_USE_LSE (1)
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#define MICROPY_HW_ENABLE_SERVO (1)
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#define MICROPY_HW_ENABLE_DAC (1)
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// HSE is 8MHz, HSI is 16MHz CPU freq set to 32MHz
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// Default source for the clock is HSI.
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// For revisions of the board greater than C-01, HSE can be used as a
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// clock source by removing the #define MICROPY_HW_CLK_USE_HSE line
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#define MICROPY_HW_CLK_USE_HSI (1)
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#if MICROPY_HW_CLK_USE_HSI
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#define MICROPY_HW_CLK_PLLMUL (RCC_CFGR_PLLMUL6)
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#define MICROPY_HW_CLK_PLLDIV (RCC_CFGR_PLLDIV3)
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#else
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#define MICROPY_HW_CLK_PLLMUL (RCC_CFGR_PLLMUL12)
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#define MICROPY_HW_CLK_PLLDIV (RCC_CFGR_PLLDIV3)
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#endif
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// UART config
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#define MICROPY_HW_UART1_TX (pin_A9)
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#define MICROPY_HW_UART1_RX (pin_A10)
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#define MICROPY_HW_UART2_TX (pin_A2)
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#define MICROPY_HW_UART2_RX (pin_A3)
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#define MICROPY_HW_UART3_TX (pin_B10)
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#define MICROPY_HW_UART3_RX (pin_B11)
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#define MICROPY_HW_UART4_TX (pin_C10)
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#define MICROPY_HW_UART4_RX (pin_C11)
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#define MICROPY_HW_UART5_TX (pin_C12)
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#define MICROPY_HW_UART5_RX (pin_D2)
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// UART 2 connects to the STM32F103 (STLINK) on the Nucleo board
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// and this is exposed as a USB Serial port.
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#define MICROPY_HW_UART_REPL PYB_UART_2
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#define MICROPY_HW_UART_REPL_BAUD 115200
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// I2C buses
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#define MICROPY_HW_I2C1_SCL (pin_B8) // Arduino D15, pin 3 on CN10
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#define MICROPY_HW_I2C1_SDA (pin_B9) // D14, pin 5 on CN10
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#define MICROPY_HW_I2C2_SCL (pin_B10) // Arduino D6, pin 25 on CN10
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#define MICROPY_HW_I2C2_SDA (pin_B11) // Arduino D3, pin 31 on CN10
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// SPI buses
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#define MICROPY_HW_SPI1_NSS (pin_A15) // pin 17 on CN7
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#define MICROPY_HW_SPI1_SCK (pin_A5) // Arduino D13, pin 11 on CN10
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#define MICROPY_HW_SPI1_MISO (pin_A6) // Arduino D12, pin 13 on CN10
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#define MICROPY_HW_SPI1_MOSI (pin_A7) // Arduino D11, pin 15 on CN10
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#define MICROPY_HW_SPI2_NSS (pin_B12) // pin 16 on CN10
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#define MICROPY_HW_SPI2_SCK (pin_B13) // pin 30 on CN10
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#define MICROPY_HW_SPI2_MISO (pin_B14) // pin 28 on CN10
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#define MICROPY_HW_SPI2_MOSI (pin_B15) // pin 26 on CN10
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#define MICROPY_HW_SPI3_NSS (pin_A4) // Arduino A2, pin 32 on CN7
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#define MICROPY_HW_SPI3_SCK (pin_C10) // Arduino D3, pin 31 on CN10
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#define MICROPY_HW_SPI3_MISO (pin_C11) // Arduino D5, pin 27 on CN10
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#define MICROPY_HW_SPI3_MOSI (pin_C12) // Arduino D4, pin 29 on CN10
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// USRSW is pulled low. Pressing the button makes the input go high.
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#define MICROPY_HW_USRSW_PIN (pin_C13)
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#define MICROPY_HW_USRSW_PULL (GPIO_NOPULL)
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#define MICROPY_HW_USRSW_EXTI_MODE (GPIO_MODE_IT_FALLING)
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#define MICROPY_HW_USRSW_PRESSED (0)
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// LEDs
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#define MICROPY_HW_LED1 (pin_A5) // Green LD2 LED on Nucleo
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#define MICROPY_HW_LED_ON(pin) (mp_hal_pin_high(pin))
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#define MICROPY_HW_LED_OFF(pin) (mp_hal_pin_low(pin))
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#define MICROPY_HW_FLASH_LATENCY FLASH_LATENCY_1
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MCU_SERIES = l1
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CMSIS_MCU = STM32L152xE
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AF_FILE = boards/stm32l152_af.csv
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LD_FILES = boards/stm32l152xe.ld boards/common_basic.ld
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D0,PA3
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D1,PA2
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D2,PA10
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D3,PB3
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D4,PB5
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D5,PB4
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D6,PB10
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D7,PA8
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D8,PA9
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D9,PC7
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D10,PB6
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D11,PA7
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D12,PA6
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D13,PA5
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D14,PB9
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D15,PB8
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A0,PA0
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A1,PA1
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A2,PA4
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A3,PB0
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A4,PC1
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A5,PC0
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PA0,PA0
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PA1,PA1
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PA2,PA2
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PA3,PA3
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PA4,PA4
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PA5,PA5
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PA6,PA6
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PA7,PA7
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PA8,PA8
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PA9,PA9
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PA10,PA10
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PA11,PA11
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PA12,PA12
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PA15,PA15
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PB0,PB0
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PB1,PB1
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PB2,PB2
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PB3,PB3
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PB4,PB4
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PB5,PB5
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PB6,PB6
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PB7,PB7
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PB8,PB8
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PB9,PB9
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PB10,PB10
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PB11,PB11
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PB12,PB12
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PB13,PB13
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PB14,PB14
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PB15,PB15
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PC0,PC0
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PC1,PC1
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PC2,PC2
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PC3,PC3
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PC4,PC4
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PC5,PC5
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PC6,PC6
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PC7,PC7
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PC8,PC8
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PC9,PC9
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PC10,PC10
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PC11,PC11
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PC12,PC12
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PC13,PC13
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PC14,PC14
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PC15,PC15
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PD2,PD2
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PH0,PH0
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PH1,PH1
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LED_GREEN,PA5
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LED_ORANGE,PA5
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LED_RED,PA5
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LED_BLUE,PA4
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SW,PC13
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/* This file is part of the MicroPython project, http://micropython.org/
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* The MIT License (MIT)
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* Copyright (c) 2019 Damien P. George
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*/
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#ifndef MICROPY_INCLUDED_STM32L1XX_HAL_CONF_H
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#define MICROPY_INCLUDED_STM32L1XX_HAL_CONF_H
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#include "boards/stm32l1xx_hal_conf_base.h"
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#endif // MICROPY_INCLUDED_STM32L1XX_HAL_CONF_H
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