diff options
Diffstat (limited to 'nuttx/arch/arm/src/stm32/stm32_usbdev.c')
-rw-r--r-- | nuttx/arch/arm/src/stm32/stm32_usbdev.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/stm32/stm32_usbdev.c b/nuttx/arch/arm/src/stm32/stm32_usbdev.c index dc05a7ebb..81eeafdbd 100644 --- a/nuttx/arch/arm/src/stm32/stm32_usbdev.c +++ b/nuttx/arch/arm/src/stm32/stm32_usbdev.c @@ -61,6 +61,7 @@ #include "up_arch.h" #include "stm32.h" #include "stm32_syscfg.h" +#include "stm32_gpio.h" #include "stm32_usbdev.h" #if defined(CONFIG_USBDEV) && defined(CONFIG_STM32_USB) @@ -3481,6 +3482,13 @@ void up_usbinitialize(void) usbtrace(TRACE_DEVINIT, 0); stm32_checksetup(); + /* Configure USB GPIO alternate function pins */ + +#ifdef CONFIG_STM32_STM32F30XX + (void)stm32_configgpio(GPIO_USB_DM); + (void)stm32_configgpio(GPIO_USB_DP); +#endif + /* Power up the USB controller, but leave it in the reset state */ stm32_hwsetup(priv); |