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ports/stm32/boards: Add NUCLEO-U5A5ZJ-Q board support.
This change adds NUCLEO-U5A5ZJ-Q support to the STM32 port. NUCLEO-U5A5ZJ-Q: https://www.st.com/ja/evaluation-tools/nucleo-u5a5zj-q.html This board use STM32U5A5ZJ: https://www.st.com/ja/microcontrollers-microprocessors/stm32u5a5zj.html Signed-off-by: Yuuki NAGAO <wf.yn386@gmail.com>
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‎ports/stm32/boards/NUCLEO_U5A5ZJ_Q/board.json

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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_u5a5zj_q.jpg"
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],
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"mcu": "stm32u5",
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"product": "Nucleo U5A5ZJ_Q",
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"thumbnail": "",
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"url": "",
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"vendor": "ST Microelectronics"
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}

‎ports/stm32/boards/NUCLEO_U5A5ZJ_Q/mpconfigboard.h

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#define MICROPY_HW_BOARD_NAME "NUCLEO_U5A5ZJ_Q"
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#define MICROPY_HW_MCU_NAME "STM32U5A5ZJ"
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#define MICROPY_HW_ENABLE_INTERNAL_FLASH_STORAGE (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_RNG (0)
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#define MICROPY_HW_ENABLE_RTC (1)
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#define MICROPY_HW_HAS_FLASH (1)
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#define MICROPY_HW_HAS_SWITCH (1)
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// The board has a 16MHz oscillator, the following gives 160MHz CPU speed
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#define MICROPY_HW_CLK_PLLM (1)
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#define MICROPY_HW_CLK_PLLN (10)
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#define MICROPY_HW_CLK_PLLP (10)
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#define MICROPY_HW_CLK_PLLQ (2)
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#define MICROPY_HW_CLK_PLLR (1)
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#define MICROPY_HW_CLK_PLLVCI (RCC_PLLVCIRANGE_1)
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#define MICROPY_HW_CLK_PLLFRAC (0)
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// 5 wait states, according to Table 37, Reference Manual (RM0481 Rev 1)
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#define MICROPY_HW_FLASH_LATENCY FLASH_LATENCY_4
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// There is an external 32kHz oscillator
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#define MICROPY_HW_RTC_USE_LSE (1)
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#define MICROPY_HW_RCC_RTC_CLKSOURCE (RCC_RTCCLKSOURCE_LSE)
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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_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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// Connect REPL to UART1 which is provided on ST-Link USB interface
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#define MICROPY_HW_UART_REPL PYB_UART_1
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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 Connector CN7-Pin2 (D15)
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#define MICROPY_HW_I2C1_SDA (pin_B9) // Arduino Connector CN7-Pin4 (D14)
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#define MICROPY_HW_I2C2_SCL (pin_F1) // Connector CN9-Pin19
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#define MICROPY_HW_I2C2_SDA (pin_F0) // Connector CN9-Pin21
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// SPI buses
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#define MICROPY_HW_SPI1_NSS (pin_D14) // Arduino Connector CN7-Pin16 (D10)
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#define MICROPY_HW_SPI1_SCK (pin_A5) // Arduino Connector CN7-Pin10 (D13)
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#define MICROPY_HW_SPI1_MISO (pin_A6) // Arduino Connector CN7-Pin12 (D12)
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#define MICROPY_HW_SPI1_MOSI (pin_A7) // Arduino Connector CN7-Pin14 (D11)
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#define MICROPY_HW_SPI2_NSS (pin_D0)
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#define MICROPY_HW_SPI2_SCK (pin_B10)
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#define MICROPY_HW_SPI2_MISO (pin_D3)
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#define MICROPY_HW_SPI2_MOSI (pin_C1)
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#define MICROPY_HW_SPI3_NSS (pin_A4)
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#define MICROPY_HW_SPI3_SCK (pin_B3)
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#define MICROPY_HW_SPI3_MISO (pin_B4)
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#define MICROPY_HW_SPI3_MOSI (pin_B5)
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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_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_C7) // Green
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#define MICROPY_HW_LED2 (pin_B7) // Orange
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#define MICROPY_HW_LED3 (pin_G2) // Red
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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 Configuration
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#define MICROPY_HW_USB_HS (1)
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#define MICROPY_HW_USB_HS_IN_FS (1)
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#if 0 // 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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#endif

‎ports/stm32/boards/NUCLEO_U5A5ZJ_Q/mpconfigboard.mk

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USE_MBOOT ?= 0
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# MCU settings
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MCU_SERIES = u5
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CMSIS_MCU = STM32U5A5xx
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MICROPY_FLOAT_IMPL = single
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AF_FILE = boards/stm32u5a5_af.csv
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ifeq ($(USE_MBOOT),1)
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# When using Mboot everything goes after the bootloader
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# TODO: not tested
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LD_FILES = boards/stm32h573xi.ld boards/common_bl.ld
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TEXT0_ADDR = 0x08008000
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else
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# When not using Mboot everything goes at the start of flash
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LD_FILES = boards/stm32u5a5xj.ld boards/common_basic.ld
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TEXT0_ADDR = 0x08000000
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endif
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# MicroPython settings
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#MICROPY_HW_ENABLE_ISR_UART_FLASH_FUNCS_IN_RAM = 1

‎ports/stm32/boards/NUCLEO_U5A5ZJ_Q/pins.csv

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A0,PA3
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A1,PA2
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A2,PC3
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A3,PB0
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A4,PC1
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A5,PC0
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A6,PB1
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A7,PC2
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A8,PA1
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D0,PG8
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D1,PG7
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D2,PF15
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D3,PE13
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D4,PF14
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D5,PE11
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D6,PE9
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D7,PF13
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D8,PF12
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D9,PD15
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D10,PD14
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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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D16,PC6
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D17,PD11
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D18,PB13
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D19,PD12
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D20,PA4
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D21,PB4
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D22,PB5
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D23,PB3
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D24,PA4
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D25,PB4
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D26,PA2
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D27,PB10
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D28,PE15
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D29,PB0
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D30,PE12
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D31,PE14
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D32,PA0
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D33,PA8
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D34,PE0
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D35,PB11
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D36,PB10
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D37,PE15
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D38,PE14
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D39,PE12
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D40,PE10
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D41,PE7
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D42,PE8
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D43,PC8
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D44,PC9
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D45,PC10
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D46,PC11
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D47,PC12
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D48,PD2
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D49,PF3
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D50,PF5
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D51,PD7
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D52,PD6
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D53,PD5
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D54,PD4
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D55,PD3
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D56,PE2
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D57,PE4
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D58,PE5
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D59,PE6
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D60,PE3
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D61,PF8
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D62,PF7
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D63,PF9
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D64,PG1
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D65,PG0
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D66,PD1
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D67,PD0
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D68,PF0
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D69,PF1
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D70,PF2
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D71,PB6
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D72,PB2
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DAC1,PA4
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DAC2,PA5
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LED1,PC7
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LED2,PB7
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LED3,PG2
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SW,PC13
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I2C1_SDA,PB9
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I2C1_SCL,PB8
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I2C2_SDA,PF0
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I2C2_SCL,PF1
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I2C4_SCL,PF14
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I2C4_SDA,PF15
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SD_D0,PC8
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SD_D1,PC9
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SD_D2,PC10
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SD_D3,PC11
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SD_CMD,PD2
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SD_CK,PC12
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SD_SW,PG2
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OTG_FS_POWER,PD10
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OTG_FS_OVER_CURRENT,PG7
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USB_VBUS,PA9
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USB_ID,PA10
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USB_DM,PA11
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USB_DP,PA12
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UART1_TX,PA9
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UART1_RX,PA10
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UART2_TX,PD5
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UART2_RX,PD6
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UART2_RTS,PD4
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UART2_CTS,PD3
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UART3_TX,PD8
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UART3_RX,PD9
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UART5_TX,PB6
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UART5_RX,PB12
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UART6_TX,PC6
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UART6_RX,PC7
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UART7_TX,PF7
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UART7_RX,PF6
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UART8_TX,PE1
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UART8_RX,PE0

‎ports/stm32/boards/NUCLEO_U5A5ZJ_Q/stm32u5xx_hal_conf.h

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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) 2023 Damien P. George
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*/
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#ifndef MICROPY_INCLUDED_STM32U5XX_HAL_CONF_H
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#define MICROPY_INCLUDED_STM32U5XX_HAL_CONF_H
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// Oscillator values in Hz
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#define HSE_VALUE (16000000)
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#define LSE_VALUE (32768)
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#define EXTERNAL_CLOCK_VALUE (12288000)
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// Oscillator timeouts in ms
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#define HSE_STARTUP_TIMEOUT (100)
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#define LSE_STARTUP_TIMEOUT (5000)
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#include "boards/stm32u5xx_hal_conf_base.h"
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#endif // MICROPY_INCLUDED_STM32U5XX_HAL_CONF_H

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