Re: [fpc-pascal] Pascal Neopixels

2018-07-29 Thread R0b0t1
On Sunday, July 29, 2018, Anthony Walter wrote: > Thanks Michael, that's some good information. I'll poke around with Pascal using the information you provided and see if I can turn an LED on/off, set its color and brightness, and whatever else then post back here with the results. > If anyone els

Re: [fpc-pascal] Pascal Neopixels

2018-07-29 Thread R0b0t1
On Sunday, July 29, 2018, Anthony Walter wrote: > Thanks Michael, that's some good information. I'll poke around with Pascal using the information you provided and see if I can turn an LED on/off, set its color and brightness, and whatever else then post back here with the results. > If anyone els

Re: [fpc-pascal] Pascal Neopixels

2018-07-29 Thread Anthony Walter
Thanks Michael, that's some good information. I'll poke around with Pascal using the information you provided and see if I can turn an LED on/off, set its color and brightness, and whatever else then post back here with the results. If anyone else cares to chime in with advice I'd much appreciate

Re: [fpc-pascal] Pascal Neopixels

2018-07-29 Thread Michael Ring
For me, the easiest way to solve this (on a microcontroller, not a raspberry) was using SPI, you can create a pretty precise timing with that method. And looking at the code in the repository you provided it looks like the SPI of the Raspberry is DMA-Enabled in kernel. In my own code I use 16

Re: [fpc-pascal] Pascal Neopixels

2018-07-29 Thread DaWorm
You should be able to use the library from Pascal directly rather than trying to recreate it from scratch. Jeff On Sun, Jul 29, 2018, 10:20 AM Anthony Walter wrote: > I'm not sure what would be the correct list for this question since it > involves writing Pascal code and not Lazarus, so here g