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Re: #QMX firmware 1_00_004 #qmx


 

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Thank you Hans!!! 005 solved the TxID issue. The problem with fldigi and Olivia mode going back to receive uncommanded still exists, but doing a Tune before using it or using another mode first allows it to transmit.

73,
Cliff, AE5ZA



On Jul 20, 2023, at 07:37, Hans Summers <hans.summers@...> wrote:

Hi all

I fixed it, see version 1_00_005 see

A single little typo :-/? ?After fixing that, testing on 20m with WSJT-X in FT8 mode, QSO with SP8NFO immediately on the first CQ.

Dan... I wasn't able to reproduce the other things you mentioned but I think that at least some may have been side-effects of the main issue.?
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* CW is still not usable on -004 now because the receiver is listening 1.5 kHz lower than it's transmitting. CW-R is now not doing anything that I notice: Both transmit and receive frequencies do not change (aside from that fixed 1.5 kHz offset) and the sideband does not change. All bands.

I was not able to reproduce this. I have a -60dBm calibration signal source that is on 7,003,513, measured on a frequency counter. I tune to 7.0035 and I hear it. LOUDLY. Then key (straight key mode) into dummy load with the frequency counter attached - it measured 7,0035 too...?

Remember that you can only use CW when the radio is in CW mode. And only use Digi when the radio is in Digi mode. And yes I need to think of the nicest, least intrusive way to use a little piece of the limited screen real estate to indicate to the operator which modulation mode he is in.?
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* The receive BPF does not switch to a newly selected band until you toggle the tuning but the LPF filter now seems to be recognizing the shift (Thanks!).

I couldn't reproduce this either. Actually on studying the code again I could not even see how such a thing as setting the LPF but not the BPF could even be possible. They both get setup in the same place in the code, the same function. So... ARE YOU SURE?
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* Attempting to change bands after a filter sweep if you start on 40m seems to lock it up still however now I can work it all fine if I start at 30m. (Getting there!)

Now this is quite possible - I need to check that filter sweeps put the radio back in the correct state (previous state) at the end of the sweep. Quite possibly something is a little off, here.?

73 Hans G0UPL
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<Screenshot_2023-07-20_14-52-09.png><Screenshot_2023-07-20_14-52-16.png>

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