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Merge pull request #2400 from jepler/nrf-rawsample-loop 

nRF: PWMAudioOut: handle non-looping rawsamples
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Kattni 2019-12-17 13:53:31 -05:00 committed by GitHub
parent be644228a2 8137ac4c49
commit 1108e8f2cc
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 2 deletions
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6
ports/nrf/common-hal/audiopwmio/PWMAudioOut.c
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@ -255,16 +255,18 @@ void common_hal_audiopwmio_pwmaudioout_play(audiopwmio_pwmaudioout_obj_t* self,
self->pwm->LOOP = 1;
audiosample_reset_buffer(self->sample, false, 0);
activate_audiopwmout_obj(self);
self->stopping = false;
self->pwm->SHORTS = NRF_PWM_SHORT_LOOPSDONE_SEQSTART0_MASK;
fill_buffers(self, 0);
self->pwm->SEQ[1].PTR = self->pwm->SEQ[0].PTR;
self->pwm->SEQ[1].CNT = self->pwm->SEQ[0].CNT;
self->pwm->EVENTS_SEQSTARTED[0] = 0;
self->pwm->EVENTS_SEQSTARTED[1] = 0;
self->pwm->EVENTS_SEQEND[0] = 0;
self->pwm->EVENTS_SEQEND[1] = 0;
self->pwm->EVENTS_STOPPED = 0;
self->pwm->SHORTS = NRF_PWM_SHORT_LOOPSDONE_SEQSTART0_MASK;
self->pwm->TASKS_SEQSTART[0] = 1;
self->playing = true;
self->stopping = false;
self->paused = false;
}