drivers/common/opentimers: add ISR timers #541
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Adds a configurable ammount of ISR timers. Usefull to do small processing insider ISR context, or to perform time critical operation insider ISR context before offloading to the scheduler.
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Adds a configurable ammount of ISR timers. Usefull to do small
processing insider ISR context, or to perform time critical
operation insider ISR context before offloading to the scheduler.
I found this useful when wanting to get the timestamp of an ISR, etc. By default the amount of ISR_TIMERS is 0, so no extra memory is allocated.