100 …                  m_proc_state = PROC_DATA;   // read the header nibble, next if any has to be data  in processData()
192 …savePacketByte(m_nibble_2nd << 4);     // put the unused nibble back on to the data stack and pad …  in outputPacket()
308 // 1 nibble opcodes
339     if(m_num_nibbles == 1)    // 1st nibble - header - set type  in stmPktM8()
352     if(m_num_nibbles == 1)    // 1st nibble - header - set type  in stmPktMERR()
367     if(m_num_nibbles == 1)    // 1st nibble - header - set type  in stmPktC8()
379     if(m_num_nibbles == 1)    // 1st nibble - header - set type  in stmPktD4()
403     if(m_num_nibbles == 1)    // 1st nibble - header - set type  in stmPktD8()
427     if(m_num_nibbles == 1)    // 1st nibble - header - set type  in stmPktD16()
451     if(m_num_nibbles == 1)    // 1st nibble - header - set type  in stmPktD32()
475     if(m_num_nibbles == 1)    // 1st nibble - header - set type  in stmPktD64()
547     // no type, look at the next nibble  in stmPktFExt()
557 // 2 nibble opcodes 0xFn
568     // no type yet, look at the next nibble  in stmPktF0Ext()
579     if(m_num_nibbles == 2)    // 2nd nibble - header - set type  in stmPktGERR()
592     if(m_num_nibbles == 2)    // 2nd nibble - header - set type  in stmPktC16()
605     m_curr_packet.setPacketType(STM_PKT_D4,false); // 2nd nibble, set type here  in stmPktD4TS()
606     m_num_data_nibbles = 3; // one more nibble for data  in stmPktD4TS()
614     m_curr_packet.setPacketType(STM_PKT_D8,false); // 2nd nibble, set type here  in stmPktD8TS()
623     m_curr_packet.setPacketType(STM_PKT_D16,false); // 2nd nibble, set type here  in stmPktD16TS()
632     m_curr_packet.setPacketType(STM_PKT_D32,false); // 2nd nibble, set type here  in stmPktD32TS()
641     m_curr_packet.setPacketType(STM_PKT_D64,false); // 2nd nibble, set type here  in stmPktD64TS()
649     m_curr_packet.setPacketType(STM_PKT_D4,true); // 2nd nibble, set type here  in stmPktD4M()
650     m_num_data_nibbles = 3; // one more nibble for data  in stmPktD4M()
657     m_curr_packet.setPacketType(STM_PKT_D8,true); // 2nd nibble, set type here  in stmPktD8M()
694 // 3 nibble opcodes 0xF0n
796 // in an STM byte, 3:0 is 1st nibble in protocol order, 7:4 is 2nd nibble.
906         if(bCont)   // got a nibble  in stmExtractVal8()
920         if(bCont)   // got a nibble  in stmExtractVal16()
934         if(bCont)   // got a nibble  in stmExtractVal32()
948         if(bCont)   // got a nibble  in stmExtractVal64()