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Dont warn when buffer is just empty

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Jesse Hills 2023-08-24 17:02:50 +12:00
parent a34569d314
commit 3190e86ba8
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GPG key ID: BEAAE804EFD8E83A
1 changed files with 5 additions and 2 deletions
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7
esphome/components/esp_adf/microphone/esp_adf_microphone.cpp
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@ -150,10 +150,13 @@ void ESPADFMicrophone::stop_() {
size_t ESPADFMicrophone::read(int16_t *buf, size_t len) { size_t ESPADFMicrophone::read(int16_t *buf, size_t len) {
int bytes_read = raw_stream_read(this->raw_read_, (char *) buf, len); int bytes_read = raw_stream_read(this->raw_read_, (char *) buf, len);
if (bytes_read == ESP_FAIL) { if (bytes_read == -2 || bytes_read == 0) {
// No data in buffers to read.
return 0;
} else if (bytes_read < 0) {
ESP_LOGW(TAG, "Error reading from I2S microphone"); ESP_LOGW(TAG, "Error reading from I2S microphone");
this->status_set_warning(); this->status_set_warning();
return ESP_FAIL; return 0;
} }
this->status_clear_warning(); this->status_clear_warning();