diff --git a/embedded/README.md b/embedded/README.md index 12a2a54c328d9b717d20c78c5124995a189d1565..bd27525af16872ff4019e322e02e470122c0e22a 100644 --- a/embedded/README.md +++ b/embedded/README.md @@ -20,4 +20,10 @@ This is set-up in the code, and I've verified I have the write outputs writing t ## 6-Step Commutation -To do this quickly, I'm just going to yoke a timer to a blind 6-step commutation cycle. \ No newline at end of file +To do this quickly, I'm just going to yoke a timer to a blind 6-step commutation cycle. + +This worked out fairly well, I'll add some video ... I run one timer to commutate blindly, and another to accelerate to target speeds. The issue now is that the motor is easily stalled and as soon as it's out of phase, so I'll need some feedback. It might be neat to try this with back-emf sensing, but I'm privy to using the encoder, then we can set real speed settings and ignore eRPM. + +In any case, I'd say it's enough to start trying to cut things, with some more current available. Hopefully I won't fry anything in the process: hand on the e-stop! + + \ No newline at end of file diff --git a/video/atkbldc-openloop-com.mp4 b/video/atkbldc-openloop-com.mp4 new file mode 100644 index 0000000000000000000000000000000000000000..b99e0c14e590f65bd42a9c4f86fc62df7e73b01c Binary files /dev/null and b/video/atkbldc-openloop-com.mp4 differ