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mirror of https://github.com/OneOfEleven/uv-k5-firmware-custom.git synced 2025-06-19 14:48:03 +03:00

Fic typing in keys bug

This commit is contained in:
OneOfEleven
2023-10-05 17:38:25 +01:00
parent 40d09591b3
commit 5c346c8466
10 changed files with 54 additions and 37 deletions

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@ -9,20 +9,24 @@ Anyway, have fun.
# Radio performance
Please note that the Quansheng uv-k radios are not professional quality transceivers, their
performance is strictly limited, somewhat below that of a decent transceiver. The RX front
end has no track-tuned band pass filtering at all, and so are wide band/wide open to any
and all signals over a wide frequency range.
Using the radio in high intensity RF environments will nearly always destroy your reception,
the receiver simply doesn't have a great dynamic range, which means distorted AM audio with
strong received signals, there is nothing more anyone can do in firmware/software to stop that
happening once the RX gain adjustment I do (AM fix) reaches the hardwares limit.
Please note that the Quansheng UV-Kx radios are not professional quality transceivers, their
performance is strictly limited. The RX front end has no track-tuned band pass filtering
at all, and so are wide band/wide open to any and all signals over a large frequency range.
Saying that, they are nice toys for the price, fun to play with.
Using the radio in high intensity RF environments will most likely make reception anything but
easy (AM mode will suffer far more than FM ever will), the receiver simply doesn't have a
great dynamic range, which results in distorted AM audio with stronger RX'ed signals.
There is nothing more anyone can do in firmware/software to improve that, once the RX gain
adjustment I do (AM fix) reaches the hardwares limit, your AM RX audio will be all but
non-existant (just like Quansheng's firmware).
On the other hand, FM RX audio will/should be fine.
But, they are nice toys for the price, fun to play with.
# User customization
You can customize the firmware by enabling/disabling various compile options.
You can customize the firmware by enabling/disabling various compile options, this allows
us to remove certain firmware features in order to make room in the flash for others.
You'll find the options at the top of "Makefile" ('0' = disable, '1' = enable) ..
```
@ -68,7 +72,7 @@ ENABLE_COPY_CHAN_TO_VFO := 1 copy current channel into the other VFO
* or
* Long-press '5' .. Toggle selected channel scanlist setting .. if NOAA is disabled in Makefile
*
* Long-press '*' .. Start scanning, then toggles scanlist scan 1, 2 or ALL channel scanning
* Long-press '*' .. Start scanning, then toggles the scanning between scanlists 1, 2 or ALL channels
# Some changes made from the Quansheng firmware