polymachine/b-parasite-esp32
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4 commits

Author SHA1 Message Date
rbaron
25772def7e ADC works for measuring the battery voltage 2021-03-17 19:08:17 +01:00
rbaron
b521e3f0f6 A hacky fix for PWM + TWI 2021-03-15 22:40:09 +01:00
rbaron
fb07a1244c PWM start/stop in RTC callback. 
I initially tried calling prst_pwm_init() in main(), and just using start/stop in
the callback, but that led to a weird behavior in the PWM output. It was set to
high after the end of the callback.

Callnig uninit/re-calling init() inside the RTC callback fixed, but more investigation
is required.
 2021-03-14 15:03:33 +01:00
rbaron
05dcb9de84 Hard coded PWM with 500kHz frequency works 2021-03-14 14:30:32 +01:00