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micropython/stmhal/boards/NUCLEO_F401RE/mpconfigboard.h

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stmhal: Add support for the STM32F401NUCLEO board. Includes full version of pins.csv file with correct mapping of the Nucleo STM32F401RE chip (LQFP64 package).
2015-05-27 18:46:12 +01:00
#define MICROPY_HW_BOARD_NAME "F401NUCLEO"
#define MICROPY_HW_MCU_NAME "STM32F401xE"
#define MICROPY_HW_HAS_SWITCH (1)
stmhal: Improve NUCLEO-F401RE build, with UART2 as REPL. This enables MICROPY_HW_HAS_FLASH which got missed. The HW has UART2 on the 401 connected to the STLINK procesor which exposes it as USB serial. This connects that up so that you can get a REPL using the USB serial.
2016-02-10 05:07:04 +00:00
#define MICROPY_HW_HAS_FLASH (1)
stmhal: Add support for the STM32F401NUCLEO board. Includes full version of pins.csv file with correct mapping of the Nucleo STM32F401RE chip (LQFP64 package).
2015-05-27 18:46:12 +01:00
#define MICROPY_HW_ENABLE_RTC (1)
// HSE is 8MHz, CPU freq set to 84MHz
#define MICROPY_HW_CLK_PLLM (8)
#define MICROPY_HW_CLK_PLLN (336)
#define MICROPY_HW_CLK_PLLP (RCC_PLLP_DIV4)
#define MICROPY_HW_CLK_PLLQ (7)
// UART config
#define MICROPY_HW_UART2_PORT (GPIOA)
#define MICROPY_HW_UART2_PINS (GPIO_PIN_2 | GPIO_PIN_3)
#define MICROPY_HW_UART6_PORT (GPIOC)
#define MICROPY_HW_UART6_PINS (GPIO_PIN_6 | GPIO_PIN_7)
stmhal: Improve NUCLEO-F401RE build, with UART2 as REPL. This enables MICROPY_HW_HAS_FLASH which got missed. The HW has UART2 on the 401 connected to the STLINK procesor which exposes it as USB serial. This connects that up so that you can get a REPL using the USB serial.
2016-02-10 05:07:04 +00:00
// UART 2 connects to the STM32F103 (STLINK) on the Nucleo board
// and this is exposed as a USB Serial port.
#define MICROPY_HW_UART_REPL PYB_UART_2
#define MICROPY_HW_UART_REPL_BAUD 115200
stmhal: Add support for the STM32F401NUCLEO board. Includes full version of pins.csv file with correct mapping of the Nucleo STM32F401RE chip (LQFP64 package).
2015-05-27 18:46:12 +01:00
// I2C busses
stmhal: NUCLEO 401 - Add definitions for I2C2 and I2C3
2016-02-11 05:26:14 +00:00
#define MICROPY_HW_I2C1_SCL (pin_B6) // D10 on arduino connector, pin 17 on CN10
#define MICROPY_HW_I2C1_SDA (pin_B7) // pin 21 on CN7
#define MICROPY_HW_I2C2_SCL (pin_B10) // D6 on arduino connector, pin 25 on CN10
#define MICROPY_HW_I2C2_SDA (pin_B3) // D3 on arduino connector, pin 31 on CN10
#define MICROPY_HW_I2C3_SCL (pin_A8) // D7 on arduino connector, pin 23 on CN10
#define MICROPY_HW_I2C3_SDA (pin_C9) // pin 1 on CN10
stmhal: Add support for the STM32F401NUCLEO board. Includes full version of pins.csv file with correct mapping of the Nucleo STM32F401RE chip (LQFP64 package).
2015-05-27 18:46:12 +01:00
// USRSW is pulled low. Pressing the button makes the input go high.
#define MICROPY_HW_USRSW_PIN (pin_C13)
#define MICROPY_HW_USRSW_PULL (GPIO_NOPULL)
#define MICROPY_HW_USRSW_EXTI_MODE (GPIO_MODE_IT_FALLING)
#define MICROPY_HW_USRSW_PRESSED (0)
// LEDs
#define MICROPY_HW_LED1 (pin_A5) // Green LD2 LED on Nucleo
#define MICROPY_HW_LED_OTYPE (GPIO_MODE_OUTPUT_PP)
#define MICROPY_HW_LED_ON(pin) (pin->gpio->BSRRL = pin->pin_mask)
#define MICROPY_HW_LED_OFF(pin) (pin->gpio->BSRRH = pin->pin_mask)
// USB config
#define MICROPY_HW_USB_VBUS_DETECT_PIN (pin_A9)
#define MICROPY_HW_USB_OTG_ID_PIN (pin_A10)