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Diffstat (limited to 'ports/stm32/boards/NUCLEO_F767ZI/board_init.c')
-rw-r--r--ports/stm32/boards/NUCLEO_F767ZI/board_init.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/ports/stm32/boards/NUCLEO_F767ZI/board_init.c b/ports/stm32/boards/NUCLEO_F767ZI/board_init.c
new file mode 100644
index 000000000..7d25a445d
--- /dev/null
+++ b/ports/stm32/boards/NUCLEO_F767ZI/board_init.c
@@ -0,0 +1,8 @@
+#include "py/mphal.h"
+
+void NUCLEO_F767ZI_board_early_init(void) {
+ // Turn off the USB switch
+ #define USB_PowerSwitchOn pin_G6
+ mp_hal_pin_output(USB_PowerSwitchOn);
+ mp_hal_pin_low(USB_PowerSwitchOn);
+}