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[i2s_speaker] Add buffer allocation failure checks (#6829)

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Jesse Hills 2024-05-30 20:01:39 +12:00
parent ac9f57600d
commit ce4a3d9950
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GPG key ID: BEAAE804EFD8E83A
1 changed files with 24 additions and 1 deletions
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25
esphome/components/i2s_audio/speaker/i2s_audio_speaker.cpp
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@ -19,10 +19,27 @@ void I2SAudioSpeaker::setup() {
ESP_LOGCONFIG(TAG, "Setting up I2S Audio Speaker...");
this->buffer_queue_ = xQueueCreate(BUFFER_COUNT, sizeof(DataEvent));
if (this->buffer_queue_ == nullptr) {
ESP_LOGE(TAG, "Failed to create buffer queue");
this->mark_failed();
return;
}
this->event_queue_ = xQueueCreate(BUFFER_COUNT, sizeof(TaskEvent));
if (this->event_queue_ == nullptr) {
ESP_LOGE(TAG, "Failed to create event queue");
this->mark_failed();
return;
}
}
void I2SAudioSpeaker::start() { this->state_ = speaker::STATE_STARTING; }
void I2SAudioSpeaker::start() {
if (this->is_failed()) {
ESP_LOGE(TAG, "Cannot start audio, speaker failed to setup");
return;
}
this->state_ = speaker::STATE_STARTING;
}
void I2SAudioSpeaker::start_() {
if (!this->parent_->try_lock()) {
return; // Waiting for another i2s component to return lock
@ -141,6 +158,8 @@ void I2SAudioSpeaker::player_task(void *params) {
}
void I2SAudioSpeaker::stop() {
if (this->is_failed())
return;
if (this->state_ == speaker::STATE_STOPPED)
return;
if (this->state_ == speaker::STATE_STARTING) {
@ -200,6 +219,10 @@ void I2SAudioSpeaker::loop() {
}
size_t I2SAudioSpeaker::play(const uint8_t *data, size_t length) {
if (this->is_failed()) {
ESP_LOGE(TAG, "Cannot play audio, speaker failed to setup");
return 0;
}
if (this->state_ != speaker::STATE_RUNNING && this->state_ != speaker::STATE_STARTING) {
this->start();
}