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extmod/machine_i2s: Factor I2S.irq method.

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Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George
2023-10-10 12:13:37 +11:00
parent cdd9ad8d62
commit 1477986815
5 changed files with 30 additions and 60 deletions
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17
ports/esp32/machine_i2s.c
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@@ -528,15 +528,8 @@ STATIC void mp_machine_i2s_deinit(machine_i2s_obj_t *self) {
self->i2s_event_queue = NULL;
}
STATIC mp_obj_t machine_i2s_irq(mp_obj_t self_in, mp_obj_t handler) {
machine_i2s_obj_t *self = MP_OBJ_TO_PTR(self_in);
if (handler != mp_const_none && !mp_obj_is_callable(handler)) {
mp_raise_ValueError(MP_ERROR_TEXT("invalid callback"));
}
if (handler != mp_const_none) {
self->io_mode = NON_BLOCKING;
STATIC void mp_machine_i2s_irq_update(machine_i2s_obj_t *self) {
if (self->io_mode == NON_BLOCKING) {
// create a queue linking the MicroPython task to a FreeRTOS task
// that manages the non blocking mode of operation
self->non_blocking_mode_queue = xQueueCreate(1, sizeof(non_blocking_descriptor_t));
@@ -563,14 +556,8 @@ STATIC mp_obj_t machine_i2s_irq(mp_obj_t self_in, mp_obj_t handler) {
vQueueDelete(self->non_blocking_mode_queue);
self->non_blocking_mode_queue = NULL;
}
self->io_mode = BLOCKING;
}
self->callback_for_non_blocking = handler;
return mp_const_none;
}
STATIC MP_DEFINE_CONST_FUN_OBJ_2(machine_i2s_irq_obj, machine_i2s_irq);
MP_REGISTER_ROOT_POINTER(struct _machine_i2s_obj_t *machine_i2s_obj[I2S_NUM_AUTO]);