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-rw-r--r--src/device/usbd.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/src/device/usbd.h b/src/device/usbd.h
index f1312f6ec..964cfb992 100644
--- a/src/device/usbd.h
+++ b/src/device/usbd.h
@@ -33,8 +33,6 @@
extern "C" {
#endif
-// typedef void (*tud_sof_isr_t) (uint32_t frame_count);
-
//--------------------------------------------------------------------+
// Application API
//--------------------------------------------------------------------+
@@ -95,10 +93,6 @@ bool tud_disconnect(void);
// Return false on unsupported MCUs
bool tud_connect(void);
-// Set Start-of-frame (1ms interval) IRQ handler
-// NULL means disabled, frame_count may not be supported on mcus
-// void tud_sof_isr_set(tud_sof_isr_t sof_isr);
-
// Carry out Data and Status stage of control transfer
// - If len = 0, it is equivalent to sending status only
// - If len > wLength : it will be truncated