Light entire matrix at the beginning of switch test mode.

[kareltucek]

Closes #1058

[mondalaci]

The issue persists. Have you tested it?

[kareltucek]

That last commit fixes only one minor issue that I have found while testing. As for the cause of the invalid key count, I am still in the dark.

[mondalaci]

Ok, thanks! As soon as this gets fixed, I'll release a new firmware.

[kareltucek]

Long story short, try now.

[mondalaci]

On my ANSI UHK 60 v2, in switch test mode, when I press the left Shift, the left ISO Shift LED lights up instead of the ANSI LED.

[kareltucek]

I can't reproduce it. Have you powercycled the board after writing that hardware config? Hardware config is still reloaded only after power cycling.

[mondalaci]

This PR works when power-cycling my UHK after write-hardware-config.ts uhk60v2 ansi but before set-variable.ts testSwitches 1

Can you reload the hardware config with reasonable effort after writing it? Alternatively, we can provide an ansi/iso parameter to testSwitches, but that would be redundant. The bottom line is that I prefer to make factory flashing fast and avoid unnecessary steps, such as a firmware reboot.

[kareltucek]

Well, this reloads the led settings when the config is written. I have not tried to update the other settings, such as the serial number though.