USB glue: check mode before read (#44)

flipperdevices · Jul 21, 2023 · a398f19 · a398f19
1 parent 09111b4
commit a398f19
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/components/tinyusb/drivers/usb-glue.c b/components/tinyusb/drivers/usb-glue.c
@@ -418,7 +418,11 @@ void usb_glue_cdc_send(const uint8_t* buf, size_t len, bool flush) {
 }
 
 size_t usb_glue_cdc_receive(uint8_t* buf, size_t len) {
-    return tud_cdc_n_read(BlackmagicCDCTypeUART, buf, len);
+    if(usb_device_type == USBDeviceTypeDualCDC) {
+        return tud_cdc_n_read(BlackmagicCDCTypeUART, buf, len);
+    } else {
+        return tud_cdc_n_read(DapCDCTypeUART, buf, len);
+    }
 }
 
 void usb_glue_gdb_send(const uint8_t* buf, size_t len, bool flush) {