Hi, I have tried to update CAT ini file for use with my IC-275E; i have added following rows:
[Icom IC-275]
CmdType=HEX
ModeUSB=FEFE10E00601FD
ModeUSB_D=FEFE10E00601FD
ModeFM=FEFE10E00605FD
SetFreq_Data_method=BCD
SetFreqVfoA_Cmd=FEFE10E005{}FD
SetFreqVfoA_param_length=10
SetFreqVfoA_hz_res=1
ReadFreqVfoA_Cmd=FEFE10E003FD
ReadFreqVfoA_Result_Data_method=BCD
ReadFreqVfoA_Result_hz_res=1
ReadFreqVfoA_Result_Length=20
ReadFreqVfoA_Result_Freq_Start_Pos=11
ReadFreqVfoA_Result_Freq_Length=9
VarACStartCmd=
VarACExitCmd=
The frequency is set into rtx, but the frequency reading is not displayed in the right way. I attach the varac.log with a few frequency changes available. Sniffing the serial port I see that frequency is correctly sent by the transceiver but it's displayed into wrong format (see attahcment jpg)
73 de Phil, iz1fks