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USB serial and mass storage works, and the REPL is also available via the UART through the on-board ST-LINK.
16 lines
470 B
C
16 lines
470 B
C
#include STM32_HAL_H
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void NUCLEO_H743ZI_board_early_init(void) {
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GPIO_InitTypeDef GPIO_InitStructure;
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__HAL_RCC_GPIOG_CLK_ENABLE();
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// Turn off the USB switch
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GPIO_InitStructure.Pin = GPIO_PIN_6;
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GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
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GPIO_InitStructure.Pull = GPIO_PULLDOWN;
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GPIO_InitStructure.Speed = GPIO_SPEED_FREQ_LOW;
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HAL_GPIO_Init(GPIOG, &GPIO_InitStructure);
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HAL_GPIO_WritePin(GPIOG, GPIO_PIN_6, GPIO_PIN_RESET);
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}
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