I'm running the IMXRT1050-EVKB.
My target: build PWM variable duty cycle with DMA.
My reference: SDK_2.6.0_EVKB-IMXRT1050,
example: inputcapture_outputpwm_dma. This examples describes, how to prepare the PWM with static duty cycle.
I can't find any info or example, how I send to DMA the buffer ( includes array of different duty cycles ). I have to use DMA.
Also should config Counter repetition (Each x Update Requests, the TMR Channel X Duty Cycle changes to the next new value defined by the buffer).
1. Is possibility to config PWM with variable duty cycle with DMA ? If yes, what is the way to config this option?
2. Counter repetition. Is there a part of timer configuration? Is there such an option at all?