Cat for Frequency Control Icom 735
[Icom IC-735]
CmdType=HEX
SetFreq_Data_method=BCD
SetFreqVfoA_Cmd=FEFE04E005{}FD
SetFreqVfoA_param_length=8
SetFreqVfoA_hz_res=1
ReadFreqVfoA_Cmd=FEFE04E003FD
ReadFreqVfoA_Result_Data_method=BCD
ReadFreqVfoA_Result_hz_res=1
ReadFreqVfoA_Result_Length=22
ReadFreqVfoA_Result_Freq_Start_Pos=11
ReadFreqVfoA_Result_Freq_Length=10
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Im getting similar issues with an iCom IC-726... all cat communications SHOULD start with "fefe" then end with "fd".
So a message that starts "fefe04e0" would be addressed to "04" or the ic-735 from the controller "e0".
It seems the method of getting the com buffer is missing a character or 2 sometimes
"fee0040300501014fdfe"
fe (missing fe) message start/sinc
e0..04 to controller from radio
03 frequency command
BCD 00 50 01 14 converts to
14 .10 50 00
fd end of message