- message_t *txBufPtr; // pointer to tx buffer
- message_t *rxBufPtr; // pointer to rx buffer
- message_t rxMsg; // rx message buffer
- uint16_t crc; // CRC value of either the current incoming or outgoing packet
- uint8_t byteCnt; // index into current datapacket
+ message_t rxMsg; // rx message buffer
+ message_t *rxBufPtr = &rxMsg; // pointer to rx buffer
+ message_t *txBufPtr = NULL; // pointer to tx buffer
+ uint16_t crc = 0; // CRC value of either the current incoming or outgoing packet
+ uint8_t byteCnt = 0; // index into current datapacket