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path: root/examples/stm32/f1/lisa-m/usb_dfu/usbdfu.c
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Diffstat (limited to 'examples/stm32/f1/lisa-m/usb_dfu/usbdfu.c')
-rw-r--r--examples/stm32/f1/lisa-m/usb_dfu/usbdfu.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/examples/stm32/f1/lisa-m/usb_dfu/usbdfu.c b/examples/stm32/f1/lisa-m/usb_dfu/usbdfu.c
index 736b5b4..30e8b7e 100644
--- a/examples/stm32/f1/lisa-m/usb_dfu/usbdfu.c
+++ b/examples/stm32/f1/lisa-m/usb_dfu/usbdfu.c
@@ -239,6 +239,7 @@ int main(void)
rcc_clock_setup_in_hsi_out_48mhz();
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
+ rcc_peripheral_enable_clock(&RCC_AHBENR, RCC_AHBENR_OTGFSEN);
gpio_set(GPIOC, GPIO2);
gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_50_MHZ,