Matrix_kb 7i73 need help

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22 Jun 2022 02:42 #245577 by SOLD
Replied by SOLD on topic Matrix_kb 7i73 need help
key8 key9 key10 key11 = 3.26v
key12 key13 key14 key15 = 4.2V (key12 It works by itself sometimes.)
 
 
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02 Jul 2022 19:42 #246458 by SOLD
Replied by SOLD on topic Matrix_kb 7i73 need help
it works now I'm using hot air with RN7 all the input is 3.3v power.
I can watch 4x8 from halshow but still can't set the halfile.

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03 Jul 2022 10:46 #246498 by andypugh
Replied by andypugh on topic Matrix_kb 7i73 need help
Are you saying that there was a hardware problem that is now fixed, but that you still need help with the HAL configuration?

How far have you got wth the HAL?

If you watch the keycode pin in HAL, does it appear to be showing key-up and key-down events?

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12 Jul 2022 13:43 #247138 by SOLD
Replied by SOLD on topic Matrix_kb 7i73 need help
That's right, the hardware works.
I can watch the keycode pin in HAL.
but when i connect to jogging it does not respond

Please show an example HAL?

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12 Jul 2022 13:54 #247142 by andypugh
Replied by andypugh on topic Matrix_kb 7i73 need help
This is just from memory

[/code]
loadrt matrix_kb config=8x8
addf matrix_kb.0 servo-thread
net hm2_.....7i73.00.scancode => matrix_kb.0.keycode
[/code]

At that point you should be able to see one of the output pins toggling on and off when you press the key.

Can you confirm that that part works? (halshow is the easiest way to monitor a lot of pins.
loadusr halshow

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12 Jul 2022 14:25 #247148 by SOLD
Replied by SOLD on topic Matrix_kb 7i73 need help
Thanks, I'll test it when 7i92 works.

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