vincent/PyCNC
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fix PWM usage

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Nikolay Khabarov committed 2017-05-20 15:05:00 +03:00
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README.md
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@@ -33,13 +33,10 @@ So having Raspberry Pi connected this way, there is no need to configure
pin map for project.
# Hardware
Currently, this project supports Raspberry Pi 1-3. Tested with RPI2. But there
is a way to add new boards. See [hal.py](./cnc/hal.py) file.
Currently, this project supports Raspberry Pi 1-3. Tested with RPI2 and RPI3.
But there is a way to add new boards. See [hal.py](./cnc/hal.py) file.
_Note: Current Raspberry Pi implementation uses the same resources as on board
GPU(memory). So video output will not work with this project. Use ssh
connection to board. And do not connect HDMI cable, otherwise project would not
run. Probably, increasing of GPU dedicated memory(at least to 64 MB) could solve
it and allow to work project and GPU together, but it was never tested._
3.5 mm jack(PWM module), so do not use it. HDMI audio works._
# Usage
Just clone this repo and run `./pycnc` from repo root. It will start in