Add initial support for new board - Adafruit KB2040

[markbirss]

Initial support for new board Adafruit KB2040

Kindly review and comment

[bill88t]

Changed the pin specified in the json, to match the neopixel number (9) in accordance to the pintab. Should you try to boot ljinux with these changes, you should see quite a lot of activity on that neopixel. Please verify it works.

[markbirss]

@bill88t im not sure if the pintab numbering is all correct ? The neopixel is on GPIO17 https://learn.adafruit.com/adafruit-kb2040/pinouts

[bill88t]

@bill88t im not sure if the pintab numbering is all correct ? The neopixel is on GPIO17 https://learn.adafruit.com/adafruit-kb2040/pinouts

Is it GPIO17 or NEOPIXEL in the board module? The "led" value is determined in accordance to the pintab, not based on real GPIO, and the pintab you gave set it to value 9.

[bill88t]

Adafruit says it's board.NEOPIXEL (https://learn.adafruit.com/adafruit-kb2040/pinouts#neopixel-led-3106797). Which is what you set as 9 in the pintab, so I am pretty sure the led is correct as is.

[markbirss]

Yea, this ordering scheme makes more sense, but shouldn't A0-A3 allocate 10-13?

I have taken the pinmap from this diagram, please advise

[markbirss]

Ok, thank you

[markbirss]

Let me do a quick test again

[bill88t]

I have taken the pinmap from this diagram, please advise

Oh alright then. I agree it's best to stick to the pinout since we can. Now imma go make the pinout command's ascii art.

[markbirss]

Ok, i tested, and neopixel much more activity now

[bill88t]

Alrighty then, as soon as I get the ascii pinout done, I'm gonna merge it in. Cuz atm, the pinout command prolly will crash.

[markbirss]

@bill88t Ok, thank you, great project