Dear all, I am trying to understand Riot by porting examples from Atmel Studio(SAMR21 board) to Riot( hopefully when I finish it I will upload it as a full example of Riot with threads, GPIOs, PWM, GNRC and what ever will come up on the way). Currently, I am trying to produce a waveform in an oscilosope, I read the [1], [2], [3]. However, I would like to use only pins PA18, PA19, BUT for each pin to set different period, waveform generation mode. The first step I suppose is to define as TCC0 and TCC1 the pin PA18 and PA19 only respectively[3]? or just use it as it is and in [2] instead of having a loop for each channel, to write seperately the configuration for it? I will need every possible help( i.e. where can I find the TCC_WAVE_WAVEGEN_NPWM value). Thank you in advance!
Best regards, Ilias [1] https://github.com/RIOT-OS/RIOT/blob/master/tests/periph_pwm/main.c [2] https://github.com/RIOT-OS/RIOT/blob/master/cpu/samd21/periph/pwm.c [3] https://github.com/RIOT-OS/RIOT/blob/master/boards/samr21-xpro/include/periph_conf.h
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