Alpha version available for download
Re: Alpha version available for download
Hi Roger
It says V 2.1 on the board so different than V1 i guess
It says V 2.1 on the board so different than V1 i guess
Re: Alpha version available for download
I downloaded HW2 when i try to flash it to the radio using Firmware upgrade the original software, it starts but dosen´t finish, it say it fails to load, is there a specific firmware i should use in the V2 ?? i have made all the backups.
Re: Alpha version available for download
I can tell now i got it working, saw that i should use the firmware 26.45 on all versions, now it loads 100% sorry
Re: Alpha version available for download
Hi RikoRiku wrote: ↑Sat Mar 19, 2022 1:57 pmHeya, nice work wonderfull! have this working, done also youtube video but anyways there is one issue,
The speaker is doing buzz sound, it will get a lot louder when put screen brightness to lower setting, it is related to screen backlight power switch, as I turn off background light the sound will go away. On screen background light setting 1-10% is loudest and 100% it still can be heard.
It get most noticeable when turning volume all down to min. and there is traffic or squelch full open. Also using external speaker will do the same.
Hardware version is V2.06 and firmware used 2. radio is not GPS version.
Riku, OH1E
Got the same issure here, but without the lights no problem ...
Re: Alpha version available for download
Probably they use a different frequency of PWM
If higher frequencies are used, only a few steps seemed to work.
i.e values below 20% would not work.
Possibly we can change the PWM frequency for 100% to 25% so the tone is not audible.
But for values below 25% its not possible to have high PWM freq, becuase there is too much capacitance on the ribbon cable to the display etc, which causes strange things to happen.
Re: Alpha version available for download
My radio has been in the cupboard for the last two years so I haven’t kept up with the official firmware and didn’t notice the dimming had been added.
We could probably do the same three or four preset levels at a higher frequency. Maybe giving up the idea of supporting 0-100%.
We could probably do the same three or four preset levels at a higher frequency. Maybe giving up the idea of supporting 0-100%.
Last edited by G4EML on Sun Mar 20, 2022 9:57 pm, edited 1 time in total.
Re: Alpha version available for download
Note.
All usernames should be the operator's callsign
Where practical I will be changing usernames to callsigns or all operators
All usernames should be the operator's callsign
Where practical I will be changing usernames to callsigns or all operators