Hello
Could you please an example on how you use portENTER/EXIT_CRITICAL(&spinlock)
I have some issues with the first led of each strip when the wifi is on.
thank you

some example of what I do
https://www.youtube.com/watch?v=4JQ5rrqL-L8
https://www.youtube.com/watch?v=PaJcA815olE

Dear all
I want to drive shift registers using SPI as fast as possible.
Using the native SPI pin I should be able to push data at 80Mhz
But it seems like I can't go faster than 5Mhz ?
Also changing duty_cycles doesn't have any effect.
Can someone help me
thank you

Regards
Yves