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Diffstat (limited to 'Projects/USBtoSerial/USBtoSerial.c')
| -rw-r--r-- | Projects/USBtoSerial/USBtoSerial.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Projects/USBtoSerial/USBtoSerial.c b/Projects/USBtoSerial/USBtoSerial.c index 145047cbc..1cd6f5563 100644 --- a/Projects/USBtoSerial/USBtoSerial.c +++ b/Projects/USBtoSerial/USBtoSerial.c @@ -84,7 +84,7 @@ int main(void) /* Read bytes from the USB OUT endpoint into the USART transmit buffer */ for (uint8_t DataBytesRem = CDC_Device_BytesReceived(&VirtualSerial_CDC_Interface); DataBytesRem != 0; DataBytesRem--) { - if (!(BUFFER_SIZE - USBtoUSART_Buffer.Count)) + if (RingBuffer_IsFull(&USBtoUSART_Buffer)) break; RingBuffer_AtomicInsert(&USBtoUSART_Buffer, CDC_Device_ReceiveByte(&VirtualSerial_CDC_Interface)); |