ADC synchronization with PWM on F2812
조회 수: 1 (최근 30일)
I set PWM timer mode to be up-down count mode and wonder if I can realize triggering ADC at peak and valley of the PWM timer (basically two samples during one switching period)? When I check the ADC control option in C281x PWM block, it doesn't seem to have the option that I want.
Can anyone give some thought on that? I will be grateful for your help. Thanks.
Antonin 2018년 11월 13일
Unfortunately this is not available on the TI F2812 family of chips.
TI added this functionality on newer processors like F28069, F28377S/D, etc.
I suggest that you upgrade to a newer processor if possible.
I hope it helps,
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