WebIDE locks up while loading require("neopixel") on Nordic nRF52840 Dongle

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•

Robin
Also, it is puzzling what the pin values should be.

From
https://github.com/espruino/Espruino/blob/master/boards/NRF52840DK.py
```
 'DEFINES += -DNEOPIXEL_SCK_PIN=22 -DNEOPIXEL_LRCK_PIN=23', # nRF52840 needs LRCK pin defined for neopixel
```
and

https://espruino.microcosm.app/api/v1/files/9c0363019e9793499afe9f0fc5182af61ed1f622.py

From:

Discontinous pin numbers (for nRF52840 dongle)
'Basically if all the pins are there then Espruino just works out the offset in pinInfo based on the number after D.'

I've been able to use digitalWrite() to confirm these four outputs that do toggle:
```
D2  :: 0.02
D29 :: 0.29
D31 :: 0.31

D13 :: 0.13
```
What should the designation be for pins such as 1.10 thru 1.16 ?

Can anyone provide a pin reference for one specific pin that does work on the Nordic Dongle using neopixels please.

•

fanoush in reply to @Robin
What should the designation be for pins such as 1.10 thru 1.16 ?
1. prefix is +32, 1.10=D42

•

Robin in reply to @fanoush

Fri 2021.09.24

reply to post #12

'prefix is +32, 1.10=D42'

Thank you @fanoush as I know you got what I was after.

I feel like a real Dolt as your simple reponse makes it all clear now, as going back over the Nordic images and using MaBe's JS snippet, I understand where the thinking was incorrect.

I now realize that I kept looking at the Dongle pin references and as they were all below 20, I somehow convinced myself that we were working with base 10. Just couldn't grasp what I perceived was needed an offset and increment, which just wouldn't work.

As Spock in Star Trek would respond to an inbound tranmission;

'Captain, . . . a simple binary code! . . .'

How I missed the obvious really surprises me, as your example clears it all up. Thank you.

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