2021-08-28 16:19:55 -04:00
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/* This file is part of the MicroPython project, http://micropython.org/
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* MIT License; Copyright (c) 2021 Damien P. George
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*/
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// STM32H743VIT6 H7 core board by VCC-GND Studio
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// http://vcc-gnd.com/
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// https://item.taobao.com/item.htm?ft=t&id=614466740679
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// https://www.aliexpress.com/wholesale?SearchText=STM32H743VIT6
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#define MICROPY_HW_BOARD_NAME "VCC-GND STM32H743VI"
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#define MICROPY_HW_MCU_NAME "STM32H743VI"
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#define MICROPY_HW_FLASH_FS_LABEL "VCCGNDH743VI"
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#define MICROPY_HW_ENABLE_RTC (1)
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#define MICROPY_HW_ENABLE_RNG (1)
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#define MICROPY_HW_ENABLE_ADC (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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#define MICROPY_HW_ENABLE_SDCARD (1)
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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_BOARD_EARLY_INIT VCC_GND_STM32H743VI_board_early_init
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// The board has an 25MHz HSE, the following gives 480MHz CPU speed
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#define MICROPY_HW_CLK_PLLM (5)
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#define MICROPY_HW_CLK_PLLN (192)
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#define MICROPY_HW_CLK_PLLP (2)
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#define MICROPY_HW_CLK_PLLQ (4)
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#define MICROPY_HW_CLK_PLLR (2)
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2022-04-08 03:41:19 -04:00
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#define MICROPY_HW_CLK_PLLVCI (RCC_PLL1VCIRANGE_1)
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#define MICROPY_HW_CLK_PLLVCO (RCC_PLL1VCOWIDE)
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#define MICROPY_HW_CLK_PLLFRAC (0)
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2021-08-28 16:19:55 -04:00
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// The USB clock is set using PLL3
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#define MICROPY_HW_CLK_PLL3M (5)
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#define MICROPY_HW_CLK_PLL3N (48)
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#define MICROPY_HW_CLK_PLL3P (2)
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#define MICROPY_HW_CLK_PLL3Q (5)
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#define MICROPY_HW_CLK_PLL3R (2)
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2022-04-08 03:41:19 -04:00
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#define MICROPY_HW_CLK_PLL3VCI (RCC_PLL3VCIRANGE_1)
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#define MICROPY_HW_CLK_PLL3VCO (RCC_PLL3VCOWIDE)
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#define MICROPY_HW_CLK_PLL3FRAC (0)
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2021-08-28 16:19:55 -04:00
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// 5 wait states
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#define MICROPY_HW_FLASH_LATENCY FLASH_LATENCY_5
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// UART config
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#define MICROPY_HW_UART2_TX (pin_D5)
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#define MICROPY_HW_UART2_RX (pin_D6)
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#define MICROPY_HW_UART2_RTS (pin_D4)
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#define MICROPY_HW_UART2_CTS (pin_D3)
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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_UART5_TX (pin_B6)
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#define MICROPY_HW_UART5_RX (pin_B12)
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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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#define MICROPY_HW_UART8_TX (pin_E1)
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#define MICROPY_HW_UART8_RX (pin_E0)
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// I2C buses
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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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#define MICROPY_HW_I2C3_SCL (pin_A8)
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#define MICROPY_HW_I2C3_SDA (pin_C9)
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// SPI buses
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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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// USRSW is pulled low. Pressing the button makes the input go high.
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#define MICROPY_HW_USRSW_PIN (pin_B3)
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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_A13) // red
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#define MICROPY_HW_LED2 (pin_A14) // green
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#define MICROPY_HW_LED3 (pin_A15) // yellow
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#define MICROPY_HW_LED4 (pin_B4) // 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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// FDCAN bus
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#define MICROPY_HW_CAN1_NAME "FDCAN1"
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#define MICROPY_HW_CAN1_TX (pin_D1)
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#define MICROPY_HW_CAN1_RX (pin_D0)
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// SD card detect switch
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#define MICROPY_HW_SDCARD_DETECT_PIN (pin_A8)
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#define MICROPY_HW_SDCARD_DETECT_PULL (GPIO_PULLUP)
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#define MICROPY_HW_SDCARD_DETECT_PRESENT (GPIO_PIN_RESET)
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void VCC_GND_STM32H743VI_board_early_init(void);
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