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fx-4cr - Resolved an issue in which there is no output power on PTT. A big thanks to Myles ZL4MDX for providing a solution on the Google IO group.

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thetechprepper
2025-09-26 13:55:55 -07:00
parent 0ca724c23c
commit 816263975a
2 changed files with 20 additions and 7 deletions
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overlay/opt/emcomm-tools/conf/radios.d/bg2fx-fx4cr.json
+9 -5
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@@ -5,20 +5,24 @@
"rigctrl": {
"id": "2031",
"baud": "115200",
"ptt": "RTS",
"ptt": "RIG",
"conf": "data_bits=8,serial_handshake=None,stop_bits=1,rts_state=OFF",
"pttOnly": "false"
},
"notes": [
"THESE NOTES ARE A WORK IN PROGRESS",
"Short press [PWR], then rotate AF knob until POW = 5.0",
"Toggle [SSB] button until both USB and DIG appear",
"Short press [M. V] until VFOA is displayed",
"Long press [MENU], rotate AF to BLUETOOTH, rotate TUNE and set to 0",
"Set radio volume to 50",
"Set mic gain to ?",
"Set alsamixer PCM to ?",
"Set alsamixer Mic to 50",
"Set mic gain to 50",
"Set alsamixer PCM to 21",
"Set alsamixer Mic to 55",
"Set alsamixer AFC to mm"
],
"fieldNotes": [
"Tested with FX-4CR firmware version: 1.7.3 (2025/09/01)",
"You must force the RTS control line to low for audio output to work with the PTT",
"This is handled with rts_state=OFF using the --set-conf argument of rigctld"
]
}