RX label on aux channel moves to main channel when PTT on TX-DISABLED frequency

[lapinos03]

Hi there!

1. Let's have, on main channel, a tx-disable frequency (AM freq for example) (VFO or memory)
2. Let's listen, on auxiliary channel, to a continuous transmission (VFO or memory) : RX blinks on this channel
3. During reception, press PTT: RX moves to main channel, still. At the end of transmission, RX is replaced by >> on main channel.

[armel]

Hi,

Could you make a short video ?

Armel F4HWN.

[lapinos03]

20240429_091432_red.mp4

[armel]

Ok, thank you. It's certainly because VFO A is on TX DISABLE.
I'm not sure I can simply fix it. But I'll take a look when I have time.

Armel F4HWN.

[armel]

Ok. Could you try this firmware and test it ?
I'm not quite sure if my solution is the right one to fix this issue... So test very carefully.
You need to unzip firmware before flash it...

Armel F4HWN.
f4hwn.packed.bin.zip

[lapinos03]

I will test it as soon as I can (probably during next WE).

[lapinos03]

So I tested it. It looks to work fine. 👍
Tested all combinations of (A/B channels) (TD = main TX-DISABLE channel) :
(MR-TD/MR) (MR-TD/VFO) (VFO-TD/MR) (VFO-TD/VFO)
(MR/MR-TD) (MR/VFO-TD) (VFO/MR-TD) (VFO/VFO-TD)

One point of discussion : should it interrupt reception on aux channel (for 4 sec) as the main channel cannot be conversational due to tx-disabling ? Is there a use case where the radio should stay on tx-disable channel for 4 sec ?

Another point I have noticed :

1. press PTT : TX-DISABLE is displayed immediately BUT RX continues on aux channel
2. release PTT : RX is stopped, TX-DISABLE remains for 2 sec, then another 2s of silence before returning to RX channel.

[armel]

Fixed in v2.7