Archive of posts tagged makefile

Efficient software PWM with bit-angle modulation

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It is a few months now since I last had a play with pulse-width modulation (PWM). At the time I was concerned by the amount of processing power used by the simplistic approach I had implemented, so I abandoned the exercise. Luckily, there are more efficient ways to do software PWM. One of the most …

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Unit testing bare-metal Raspberry Pi code

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A few days ago I took a few small steps toward creating a project structure and build process which would allow me to build and test the majority of my bare-metal Raspberry Pi code on my development (Windows or Linux) machine, with only the very hardware-specific bits needing to be built and tested on the …

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