crteensy

This thread on rcgroups describes a slightly different previous attempt (with Ac and Ap swapped for low-side PWM and a different pinout): https://www.rcgroups.com/forums/showthread.php?3532875-BLHeli_S-ESC-iteration-2 It includes scope shots that show how...

Why O needs the comparator output inverted (educated guess): O: "like D, but low side PWM" D: "com FETs inverted" When the high side FET is the com FET, all...

No we don't need inverted bemf. The ESC will do "classic" high side pwm with the pinout and gate polarity described at the top

I've also encountered this and I think using functions explicitly named by word size is the way to go.

Code to reproduce: ``` import framebuf fb = framebuf.FrameBuffer(None, 400, 300, 0) ``` Here's a screenshot:  This is apparently a known issue with SDL on ubuntu: https://stackoverflow.com/questions/18167542/sdl-window-seemingly-improperly-being-marked-unresponsive-by-os I tried...

About the drivers remark: I'm trying micropython mainly because I can develop an application's logic on my laptop and then - with very little effort - port it to the...

I'm making good progress, starting by replacing appbin with my own custom pipeline (uridecodebin -> videorate (1 fps) -> appsink. Now I have access to a raw frame every second....

I've been trying to find answers to many of these questions as well. Here's what I can say: 1. RC is the receiver signal (I'm not sure if anything other...

I've thought about this a couple of times and also started a thread in the teensy forum, but there seemed to be little need. What exactly would you like to...

Depends... You didn't go much into detail about the SPI protocol. Would it be a kind of "command and response" protocol or rather a very simple "read the same array...