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packet:ninotnc [2026/07/11 10:47] – [Deviation / test-tone reference] m0ltepacket:ninotnc [2026/08/07 20:58] (current) – Mort upgrade: tighten emphasis markers so they parse again 0.0.0.0
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 Baud is symbols per second, bps is bits per second. Where baud=bps, that means each symbol carries 1 bit (i.e. a symbol can have two states, 0 or 1). Where baud is 2x bps, that means each symbol carries 2 bits (i.e. a symbol can have four states: 00, 01, 10, 11). Baud is symbols per second, bps is bits per second. Where baud=bps, that means each symbol carries 1 bit (i.e. a symbol can have two states, 0 or 1). Where baud is 2x bps, that means each symbol carries 2 bits (i.e. a symbol can have four states: 00, 01, 10, 11).
  
-** Decoding Operating Modes from BrdSwchMod **+**Decoding Operating Modes from BrdSwchMod**
  
 When the test button is pressed on the TNC, along with the frame it emits to the radio, it will emit a different frame to the KISS client that is connected.  The BrdSwchMod value in the test frame can be decoded to share information about the TNC: When the test button is pressed on the TNC, along with the frame it emits to the radio, it will emit a different frame to the KISS client that is connected.  The BrdSwchMod value in the test frame can be decoded to share information about the TNC:
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   * AX.25 - Basic over-the-air protocol utilised for packet radio   * AX.25 - Basic over-the-air protocol utilised for packet radio
   * IL2P - Improved Layer 2 Protocol - effectively implements AX.25 but with some over-the-air improvements, transparent to the host software at both ends.   * IL2P - Improved Layer 2 Protocol - effectively implements AX.25 but with some over-the-air improvements, transparent to the host software at both ends.
-  * IL2P+CRC - IL2P with added checksum. Co-developed by Nino KK4HEJ and Jonathan G4KLX to resolve corruption found with IL2P in practice.+  * IL2P+CRC / IL2Pc - IL2P with added checksum. Co-developed by Nino KK4HEJ and Jonathan G4KLX to resolve corruption found with IL2P in practice.
   * BW - in this context, for FM: channel spacing, and for SSB: audio bandwidth.   * BW - in this context, for FM: channel spacing, and for SSB: audio bandwidth.
   * Baud - symbols per second   * Baud - symbols per second
packet/ninotnc.1783766838.txt.gz · Last modified: by m0lte