Fix M5Stack Core power off. #158
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Disable dynamic frequency scaling and most of the power management. The M5Stack Core does not actually power off, the underlying code actually results in a deep sleep. For some reason the power options were causing the M5Stack Core to immediately wake up. Only the M5Stack Core was affected, weird.
This reverts commit 37f8afd.
Fix it a different way. The wakeup cause was a timer, so disable timer wakeups only on for this device. All other power management settings can now be retained.
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Disable dynamic frequency scaling and most of the power management.
The M5Stack Core does not actually power off, the underlying code actually results in a deep sleep.
For some reason the power options were causing the M5Stack Core to immediately wake up.
Only the M5Stack Core was affected, weird.