86 lines
3.1 KiB
C
86 lines
3.1 KiB
C
#define MICROPY_HW_BOARD_NAME "F4DISC"
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#define MICROPY_HW_MCU_NAME "STM32F407"
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#define MICROPY_HW_HAS_SWITCH (1)
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#define MICROPY_HW_HAS_FLASH (1)
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#define MICROPY_HW_ENABLE_RNG (1)
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#define MICROPY_HW_ENABLE_RTC (1)
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#define MICROPY_HW_ENABLE_DAC (1)
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#define MICROPY_HW_ENABLE_USB (1)
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// HSE is 8MHz
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#define MICROPY_HW_CLK_PLLM (8)
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#define MICROPY_HW_CLK_PLLN (336)
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#define MICROPY_HW_CLK_PLLP (RCC_PLLP_DIV2)
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#define MICROPY_HW_CLK_PLLQ (7)
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// UART config
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#if 0
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// A9 is used for USB VBUS detect, and A10 is used for USB_FS_ID.
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// UART1 is also on PB6/7 but PB6 is tied to the Audio SCL line.
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// Without board modifications, this makes UART1 unusable on this board.
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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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#endif
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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_UART2_RTS (pin_A1)
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#define MICROPY_HW_UART2_CTS (pin_A0)
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#define MICROPY_HW_UART3_TX (pin_D8)
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#define MICROPY_HW_UART3_RX (pin_D9)
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#define MICROPY_HW_UART3_RTS (pin_D12)
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#define MICROPY_HW_UART3_CTS (pin_D11)
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#if MICROPY_HW_HAS_SWITCH == 0
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// NOTE: A0 also connects to the user switch. To use UART4 you should
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// set MICROPY_HW_HAS_SWITCH to 0, and also remove SB20 (on the back
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// of the board near the USER switch).
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#define MICROPY_HW_UART4_TX (pin_A0)
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#define MICROPY_HW_UART4_RX (pin_A1)
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#endif
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// NOTE: PC7 is connected to MCLK on the Audio chip. This is an input signal
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// so I think as long as you're not using the audio chip then it should
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// be fine to use as a UART pin.
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#define MICROPY_HW_UART6_TX (pin_C6)
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#define MICROPY_HW_UART6_RX (pin_C7)
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// I2C busses
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#define MICROPY_HW_I2C1_SCL (pin_B6)
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#define MICROPY_HW_I2C1_SDA (pin_B7)
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#define MICROPY_HW_I2C2_SCL (pin_B10)
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#define MICROPY_HW_I2C2_SDA (pin_B11)
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// SPI busses
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#define MICROPY_HW_SPI1_NSS (pin_A4)
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#define MICROPY_HW_SPI1_SCK (pin_A5)
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#define MICROPY_HW_SPI1_MISO (pin_A6)
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#define MICROPY_HW_SPI1_MOSI (pin_A7)
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#define MICROPY_HW_SPI2_NSS (pin_B12)
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#define MICROPY_HW_SPI2_SCK (pin_B13)
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#define MICROPY_HW_SPI2_MISO (pin_B14)
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#define MICROPY_HW_SPI2_MOSI (pin_B15)
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// CAN busses
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#define MICROPY_HW_CAN1_TX (pin_B9)
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#define MICROPY_HW_CAN1_RX (pin_B8)
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#define MICROPY_HW_CAN2_TX (pin_B13)
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#define MICROPY_HW_CAN2_RX (pin_B12)
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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_A0)
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#define MICROPY_HW_USRSW_PULL (GPIO_NOPULL)
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#define MICROPY_HW_USRSW_EXTI_MODE (GPIO_MODE_IT_RISING)
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#define MICROPY_HW_USRSW_PRESSED (1)
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// LEDs
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#define MICROPY_HW_LED1 (pin_D14) // red
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#define MICROPY_HW_LED2 (pin_D12) // green
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#define MICROPY_HW_LED3 (pin_D13) // orange
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#define MICROPY_HW_LED4 (pin_D15) // blue
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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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// USB config
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#define MICROPY_HW_USB_FS (1)
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#define MICROPY_HW_USB_VBUS_DETECT_PIN (pin_A9)
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#define MICROPY_HW_USB_OTG_ID_PIN (pin_A10)
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