diff options
Diffstat (limited to 'Projects/XPLAINBridge/XPLAINBridge.c')
| -rw-r--r-- | Projects/XPLAINBridge/XPLAINBridge.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Projects/XPLAINBridge/XPLAINBridge.c b/Projects/XPLAINBridge/XPLAINBridge.c index 28354812f..7a1bcb34d 100644 --- a/Projects/XPLAINBridge/XPLAINBridge.c +++ b/Projects/XPLAINBridge/XPLAINBridge.c @@ -120,7 +120,8 @@ void UARTBridge_Task(void) return; /* Read bytes from the USB OUT endpoint into the UART transmit buffer */ - if (CDC_Device_BytesReceived(&VirtualSerial_CDC_Interface) && !(RingBuffer_IsFull(&USBtoUART_Buffer))) + int16_t ReceivedByte = CDC_Device_ReceiveByte(&VirtualSerial_CDC_Interface); + if (!(ReceivedByte < 0) && !(RingBuffer_IsFull(&USBtoUART_Buffer))) RingBuffer_AtomicInsert(&USBtoUART_Buffer, CDC_Device_ReceiveByte(&VirtualSerial_CDC_Interface)); /* Check if the software UART flush timer has expired */ |