73 lines
2.7 KiB
C
73 lines
2.7 KiB
C
// This board is only confirmed to operate using DFU mode and openocd.
|
|
// DFU mode can be accessed by setting BOOT0 (see schematics)
|
|
// To use openocd run "OPENOCD_CONFIG=boards/openocd_stm32f7.cfg" in
|
|
// the make command.
|
|
|
|
#define MICROPY_HW_BOARD_NAME "NUCLEO-F767ZI"
|
|
#define MICROPY_HW_MCU_NAME "STM32F767"
|
|
|
|
#define MICROPY_HW_HAS_SWITCH (1)
|
|
#define MICROPY_HW_HAS_FLASH (1)
|
|
#define MICROPY_HW_ENABLE_RNG (1)
|
|
#define MICROPY_HW_ENABLE_RTC (1)
|
|
#define MICROPY_HW_ENABLE_DAC (1)
|
|
#define MICROPY_HW_ENABLE_CAN (1)
|
|
#define MICROPY_HW_ENABLE_USB (1)
|
|
|
|
// HSE is 25MHz
|
|
// VCOClock = HSE * PLLN / PLLM = 25 MHz * 432 / 25 = 432 MHz
|
|
// SYSCLK = VCOClock / PLLP = 432 MHz / 2 = 216 MHz
|
|
// USB/SDMMC/RNG Clock = VCOClock / PLLQ = 432 MHz / 9 = 48 MHz
|
|
#define MICROPY_HW_CLK_PLLM (4)
|
|
#define MICROPY_HW_CLK_PLLN (216)
|
|
#define MICROPY_HW_CLK_PLLP (RCC_PLLP_DIV2)
|
|
#define MICROPY_HW_CLK_PLLQ (9)
|
|
|
|
// From the reference manual, for 2.7V to 3.6V
|
|
// 151-180 MHz => 5 wait states
|
|
// 181-210 MHz => 6 wait states
|
|
// 211-216 MHz => 7 wait states
|
|
#define MICROPY_HW_FLASH_LATENCY FLASH_LATENCY_7 // 210-216 MHz needs 7 wait states
|
|
|
|
// UART config
|
|
#define MICROPY_HW_UART2_TX (pin_D5)
|
|
#define MICROPY_HW_UART2_RX (pin_D6)
|
|
#define MICROPY_HW_UART2_RTS (pin_D4)
|
|
#define MICROPY_HW_UART2_CTS (pin_D3)
|
|
#define MICROPY_HW_UART3_TX (pin_D8)
|
|
#define MICROPY_HW_UART3_RX (pin_D9)
|
|
#define MICROPY_HW_UART6_TX (pin_G14)
|
|
#define MICROPY_HW_UART6_RX (pin_G9)
|
|
#define MICROPY_HW_UART_REPL PYB_UART_3
|
|
#define MICROPY_HW_UART_REPL_BAUD 115200
|
|
|
|
// I2C busses
|
|
#define MICROPY_HW_I2C1_SCL (pin_B8)
|
|
#define MICROPY_HW_I2C1_SDA (pin_B9)
|
|
#define MICROPY_HW_I2C3_SCL (pin_H7)
|
|
#define MICROPY_HW_I2C3_SDA (pin_H8)
|
|
|
|
// SPI
|
|
#define MICROPY_HW_SPI3_NSS (pin_A4)
|
|
#define MICROPY_HW_SPI3_SCK (pin_B3)
|
|
#define MICROPY_HW_SPI3_MISO (pin_B4)
|
|
#define MICROPY_HW_SPI3_MOSI (pin_B5)
|
|
|
|
// 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_RISING)
|
|
#define MICROPY_HW_USRSW_PRESSED (1)
|
|
|
|
// LEDs
|
|
#define MICROPY_HW_LED1 (pin_B0) // green
|
|
#define MICROPY_HW_LED2 (pin_B7) // blue
|
|
#define MICROPY_HW_LED3 (pin_B14) // red
|
|
#define MICROPY_HW_LED_ON(pin) (mp_hal_pin_high(pin))
|
|
#define MICROPY_HW_LED_OFF(pin) (mp_hal_pin_low(pin))
|
|
|
|
// USB config (CN13 - USB OTG FS)
|
|
#define MICROPY_HW_USB_FS (1)
|
|
#define MICROPY_HW_USB_VBUS_DETECT_PIN (pin_A9)
|
|
#define MICROPY_HW_USB_OTG_ID_PIN (pin_A10)
|