diff --git a/src/class/cdc/cdc_device.h b/src/class/cdc/cdc_device.h index 614bbf5dc..986585c5b 100644 --- a/src/class/cdc/cdc_device.h +++ b/src/class/cdc/cdc_device.h @@ -209,7 +209,7 @@ static inline void tud_cdc_read_flush (void) static inline bool tud_cdc_peek (uint8_t* u8) { - return tud_cdc_n_peek(u8); + return tud_cdc_n_peek(0, u8); } static inline uint32_t tud_cdc_write_char (char ch)