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path: root/examples/stm32/f1/other/usb_dfu/usbdfu.c
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Diffstat (limited to 'examples/stm32/f1/other/usb_dfu/usbdfu.c')
-rw-r--r--examples/stm32/f1/other/usb_dfu/usbdfu.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/examples/stm32/f1/other/usb_dfu/usbdfu.c b/examples/stm32/f1/other/usb_dfu/usbdfu.c
index 268274e..44dde16 100644
--- a/examples/stm32/f1/other/usb_dfu/usbdfu.c
+++ b/examples/stm32/f1/other/usb_dfu/usbdfu.c
@@ -249,6 +249,8 @@ int main(void)
AFIO_MAPR |= AFIO_MAPR_SWJ_CFG_JTAG_OFF_SW_ON;
gpio_set_mode(GPIOA, GPIO_MODE_INPUT, 0, GPIO15);
+ rcc_peripheral_enable_clock(&RCC_AHBENR, RCC_AHBENR_OTGFSEN);
+
usbd_dev = usbd_init(&stm32f107_usb_driver, &dev, &config, usb_strings);
usbd_set_control_buffer_size(usbd_dev, sizeof(usbd_control_buffer));
usbd_register_control_callback(