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-rw-r--r--libmaple/usb/usb_callbacks.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/libmaple/usb/usb_callbacks.c b/libmaple/usb/usb_callbacks.c
index 890a97f..b2edd8a 100644
--- a/libmaple/usb/usb_callbacks.c
+++ b/libmaple/usb/usb_callbacks.c
@@ -1,5 +1,7 @@
/* insert license */
+#include "nvic.h"
+
#include "usb_callbacks.h"
#include "usb_lib.h"
#include "descriptors.h"
@@ -140,7 +142,7 @@ void usbInit(void) {
wInterrupt_Mask = ISR_MSK;
_SetCNTR(wInterrupt_Mask);
- usbEnbISR();
+ nvic_irq_enable(NVIC_USB_LP_CAN_RX0);
bDeviceState = UNCONNECTED;
}