- CStdString txStr = "transmit ";
- txStr.AppendFormat(" %02x", ((uint8_t)data.initiator << 4) + (uint8_t)data.destination);
- txStr.AppendFormat(":%02x", (uint8_t)data.opcode);
+ CStdString strTx;
+ strTx.Format("<< %02x:%02x", ((uint8_t)data.initiator << 4) + (uint8_t)data.destination, (uint8_t)data.opcode);