2 files changed, 6 insertions, 0 deletions
diff --git a/src/device/dcd.h b/src/device/dcd.h
index 6e43ab3e9..dca289e78 100644
--- a/src/device/dcd.h
+++ b/src/device/dcd.h
@@ -88,6 +88,9 @@ typedef struct TU_ATTR_ALIGNED(4)
 // Initialize controller to device mode
 void dcd_init       (uint8_t rhport);
 
+// Interrupt Handler
+void dcd_isr        (uint8_t rhport);
+
 // Enable device interrupt
 void dcd_int_enable (uint8_t rhport);
 
diff --git a/src/device/usbd.h b/src/device/usbd.h
index b3665d7f2..9d39af13a 100644
--- a/src/device/usbd.h
+++ b/src/device/usbd.h
@@ -47,6 +47,9 @@ bool tud_init (void);
 // Task function should be called in main/rtos loop
 void tud_task (void);
 
+// Interrupt handler, name alias to DCD
+#define tud_isr   dcd_isr
+
 // Check if device is connected and configured
 bool tud_mounted(void);