kopia lustrzana https://github.com/micropython/micropython
25 wiersze
801 B
C
25 wiersze
801 B
C
#include STM32_HAL_H
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void NETDUINO_PLUS_2_board_early_init(void) {
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__HAL_RCC_GPIOB_CLK_ENABLE();
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// Turn off the backlight. LCD_BL_CTRL = PK3
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GPIO_InitTypeDef GPIO_InitStructure;
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GPIO_InitStructure.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
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GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
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GPIO_InitStructure.Pull = GPIO_PULLUP;
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#if MICROPY_HW_ENABLE_SDCARD
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// Turn on the power enable for the sdcard (PB1)
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GPIO_InitStructure.Pin = GPIO_PIN_1;
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HAL_GPIO_Init(GPIOB, &GPIO_InitStructure);
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HAL_GPIO_WritePin(GPIOB, GPIO_PIN_1, GPIO_PIN_SET);
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#endif
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// Turn on the power for the 5V on the expansion header (PB2)
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GPIO_InitStructure.Pin = GPIO_PIN_2;
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HAL_GPIO_Init(GPIOB, &GPIO_InitStructure);
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HAL_GPIO_WritePin(GPIOB, GPIO_PIN_2, GPIO_PIN_SET);
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}
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