az5 - Monitor a GPIO and run shell commands if it changes
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Copyright (C) 2021 Linzhi Ltd.

This work is licensed under the terms of the MIT License.
A copy of the license can be found in the file COPYING.txt


We use az5 to respond to thermal warnings and alerts, and to DCDC alerts.

Usage example:

az5 14 'alert y' 'alert n'

This monitors the USER button, flashes the RGB LED if pressed, and
returns to steady green when releasing the button.

Pin numbers of interest:
LC001.04				LC001.05
14	USER button			31
89	SLOT_0_TWARN	(EMIO 35)	39
90	SLOT_1_TWARN	(36)		37
91	SLOT_0_TSHUT	(37)		33
92	SLOT_1_TSHUT	(38)		38
93	SLOT_0_SALRT	(39)		35
94	SLOT_1_SALRT	(40)		34