RingBuffer_t USBtoUART_Buffer;
/** Underlying data buffer for \ref USBtoUART_Buffer, where the stored bytes are located. */
RingBuffer_t USBtoUART_Buffer;
/** Underlying data buffer for \ref USBtoUART_Buffer, where the stored bytes are located. */
/** Circular buffer to hold data from the serial port before it is sent to the host. */
RingBuffer_t UARTtoUSB_Buffer;
/** Underlying data buffer for \ref UARTtoUSB_Buffer, where the stored bytes are located. */
/** Circular buffer to hold data from the serial port before it is sent to the host. */
RingBuffer_t UARTtoUSB_Buffer;
/** Underlying data buffer for \ref UARTtoUSB_Buffer, where the stored bytes are located. */