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sysctl_set_power_mode does not set power mode #116
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It seems the meanings of EDIT: Forget it, my circuit just worked sporadically when fiddling around. |
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Power banks stay at the same voltage level, no matter what is set with
sysctl_set_power_mode
. For example, power bank 6 always stays at 1.8V, power bank 2 always at 3.3VExpected behavior
High-state voltage of the GPIO outputs are the value set with
sysctl_set_power_mode
.Actual behavior
High state voltages seem unaffected by
sysctl_set_power_mode
.Test code
Then use a multimeter and check voltage of pin 16. Pin 16 is at 3.3V. This is wrong. Should be at 1.8V.
Then use a multimeter and check voltage of pin 36. It is 1.8V. This is wrong, should be at 3.3V.
Document version
Tag 0.5.6
Hardware
Maix Dock with M1 module
System
PlatformIO on macOS
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