Sam Guyer comments

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                                            Sam Guyer

Optimize RMT interrupt handler

@gandrewstone Wow, this is amazing work -- thank you. I would like to do a little testing and benchmarking on this code, but I'd like to merge it in as...

ESP32: Template class static callback method not located in IRAM even though marked to be so

@Makuna Did you resolve the section type conflict problem? I was getting that error, and it took me a while to understand and fix it. @drzony I will push a...

ESP32: Template class static callback method not located in IRAM even though marked to be so

One thing that I did recently in the FastLED driver is to add a bunch of timing instrumentation to make sure that the interrupt handler is getting called at the...

ESP32: Template class static callback method not located in IRAM even though marked to be so

@bbulkow Which version of my code are you looking at? I experimented with a version in which the interrupt just informs the regular code that a "fill" is needed. That...

ESP32: Template class static callback method not located in IRAM even though marked to be so

@bbulkow @Makuna There is currently no fix for the attributes+templates problem in gcc. I ended up moving all of the interrupt code out of the template.