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| author | Damien George <damien@micropython.org> | 2021-05-16 13:27:54 +1000 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2021-05-18 22:36:32 +1000 |
| commit | 7408ca1d7857df5ea348da35c9ee12f70a024478 (patch) | |
| tree | fe23eaca7aa2d71a5ff3a7fa24c93df94b3721cb /docs/library/uasyncio.rst | |
| parent | 452fa3f8d4cd8880da06b8a41e191e2acac59c3f (diff) | |
| download | micropython-7408ca1d7857df5ea348da35c9ee12f70a024478.tar.gz micropython-7408ca1d7857df5ea348da35c9ee12f70a024478.zip | |
mimxrt: Improve ticks and sleep functions using GPT.
SysTick cannot wake the CPU from WFI/WFE so a hardware timer is needed to
keep track of ticks/delay (similar to the nrf port).
Fixes issue #7234.
Signed-off-by: Damien George <damien@micropython.org>
Diffstat (limited to 'docs/library/uasyncio.rst')
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