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I2SOut: Enable ticks during audio playback 

.. otherwise, the background callback to load the I2S fifos does not get
run.  (I'm not sure this is _correct_ behavior of sleep + background
tasks, but it is the current behavior)
This commit is contained in:
Jeff Epler 2021-01-08 09:01:34 -06:00
parent 430bcdb59d
commit 5f0e41ad60
1 changed files with 4 additions and 0 deletions
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4
ports/esp32s2/common-hal/audiobusio/I2SOut.c
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@ -63,6 +63,8 @@ void common_hal_audiobusio_i2sout_construct(audiobusio_i2sout_obj_t* self,
self->bit_clock = bit_clock;
self->word_select = word_select;
self->data = data;
supervisor_enable_tick();
}
bool common_hal_audiobusio_i2sout_deinited(audiobusio_i2sout_obj_t* self) {
@ -93,6 +95,8 @@ void common_hal_audiobusio_i2sout_deinit(audiobusio_i2sout_obj_t* self) {
port_i2s_reset_instance(self->peripheral.instance);
}
self->peripheral.instance = -1;
supervisor_disable_tick();
}
void common_hal_audiobusio_i2sout_play(audiobusio_i2sout_obj_t* self,