Back Ground: WP7605 does not support HW WDT, so I consider to use external Window WDT IC in the case of runaway the legato or WP7605. In this case, Window WDT needs the periodic pulse from WP76xx, in order to notify keep-alive. Question: Could you tell me the way how to indicate the periodic pul…

[WP7605][SW] How to indicate the periodic signal, in order to use external Window WDT

jyijyi March 19, 2020, 2:05am 2

please see the attached doc on generating PWM signal.Example_on_simulating_pulse_width_modulation(PWM).docx (77.5 KB)

Kernel module gpio numbers

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