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Sleep() at home (programming.dev)

submitted 9 months ago by [email protected] to c/[email protected]

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[–] [email protected] 11 points 9 months ago (1 children)

I've written these cycle-perfect sleep loops before.

It gets really complicated if you want to account for time spent in interrupt handlers.

[–] [email protected] 2 points 9 months ago

Thankfully I didn't need high precision realtime. I just needed to wait a few seconds for serial comm.