Neopixel simulation

[ScobbyDoo]

dgatf/pio-ws2812-rp2040#1

I've created issue here ,

I've tried with 2 logic,
1st is using pwm width calculation
2nd get timings of signals with reset pulse

I'm little bit confused for setting pio in micropython

When reset pulse detects , >50us
Need to send all stored data in serially & on other side I'll receive that data & ahows it on pygame canvas with dynamically decoded led counts between reset pulses

Any suggestions..
Thanks

[GitHubsSilverBullet]

When reset pulse detects , >50us

Forget that.

You're at the start of a sequence.
Send data for all LEDs connected sequentially (ie. 24bits per LED).
Once you've sent enough data, just make a >=50µs pause which automagically resets the LEDs internal logic.
Then you're once again at the start of the next sequence.

Data for one LED takes 1.25µs. If you have a 1000 LED chain, it sums up to 1.250ms+0.050ms.
That would allow for a max rate of about 769 FPS. (1/1.3e-3)