8000 stm32/usbd_conf: Allow boards to configure USB HS ULPI NXT/DIR pins. · jeremyherbert/micropython@d6a1e45 · GitHub
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stm32/usbd_conf: Allow boards to configure USB HS ULPI NXT/DIR pins.
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‎ports/stm32/boards/STM32F769DISC/mpconfigboard.h

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@@ -102,6 +102,8 @@ extern struct _spi_bdev_t spi_bdev;
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// USB config (CN15 - USB OTG HS with external PHY)
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#define MICROPY_HW_USB_HS (1)
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#define MICROPY_HW_USB_HS_ULPI_NXT (pin_H4)
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#define MICROPY_HW_USB_HS_ULPI_DIR (pin_I11)
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// Ethernet via RMII
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#define MICROPY_HW_ETH_MDC (pin_C1)

‎ports/stm32/usbd_conf.c

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@@ -171,7 +171,7 @@ void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd) {
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// Configure USB HS GPIOs
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static const mp_hal_pin_obj_t usb_pins[] = {
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pin_A5, pin_C0, pin_H4, pin_I11, // CLK, STP, NXT, DIR
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pin_A5, pin_C0, MICROPY_HW_USB_HS_ULPI_NXT, MICROPY_HW_USB_HS_ULPI_DIR, // CLK, STP, NXT, DIR
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pin_A3, pin_B0, pin_B1, pin_B5, pin_B10, pin_B11, pin_B12, pin_B13, // D0-D7
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};
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for (size_t i = 0; i < MP_ARRAY_SIZE(usb_pins); ++i) {

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