sascha/esphome
1
0
Fork 0
mirror of https://github.com/esphome/esphome.git synced 2025-11-04 00:51:49 +00:00
Code Issues Releases Wiki Activity

Use RingBuffer class

Browse Source
This commit is contained in:
Jesse Hills
2024-01-16 14:14:30 +09:00
parent c018ea0848
commit dd7f56e502
2 changed files with 25 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
esphome/components/esp_adf/microphone/esp_adf_microphone.cpp
View File

@@ -24,15 +24,27 @@ namespace esp_adf {
static const char *const TAG = "esp_adf.microphone";
void ESPADFMicrophone::setup() {
this->ring_buffer_ = rb_create(8000, sizeof(int16_t));
ESP_LOGCONFIG(TAG, "Setting up ESP ADF Microphone...");
this->ring_buffer_ = RingBuffer::create(8000 * sizeof(int16_t));
if (this->ring_buffer_ == nullptr) {
ESP_LOGW(TAG, "Could not allocate ring buffer.");
ESP_LOGE(TAG, "Could not allocate ring buffer");
this->mark_failed();
return;
}
this->read_event_queue_ = xQueueCreate(20, sizeof(TaskEvent));
if (this->read_event_queue_ == nullptr) {
ESP_LOGW(TAG, "Could not allocate event queue");
this->mark_failed();
return;
}
this->read_command_queue_ = xQueueCreate(20, sizeof(CommandEvent));
if (this->read_command_queue_ == nullptr) {
ESP_LOGW(TAG, "Could not allocate command queue");
this->mark_failed();
return;
}
ESP_LOGCONFIG(TAG, "Successfully set up ESP ADF Microphone");
}
void ESPADFMicrophone::start() {
@@ -177,11 +189,7 @@ void ESPADFMicrophone::read_task(void *params) {
continue;
}
int available = rb_bytes_available(this_mic->ring_buffer_);
if (available < bytes_read) {
rb_read(this_mic->ring_buffer_, nullptr, bytes_read - available, 0);
}
int written = rb_write(this_mic->ring_buffer_, (char *) buffer, bytes_read, 0);
size_t written = this_mic->ring_buffer_->write((void *) buffer, bytes_read);
event.type = TaskEventType::RUNNING;
event.err = written;
@@ -227,16 +235,17 @@ void ESPADFMicrophone::stop() {
}
size_t ESPADFMicrophone::read(int16_t *buf, size_t len) {
if (rb_bytes_filled(this->ring_buffer_) == 0) {
if (this->is_failed()) {
ESP_LOGE(TAG, "Microphone is failed, cannot read");
return 0;
}
if (this->ring_buffer_->available() == 0) {
return 0; // No data
}
int bytes_read = rb_read(this->ring_buffer_, (char *) buf, len, 0);
size_t bytes_read = this->ring_buffer_->read((void *) buf, len);
if (bytes_read == -4 || bytes_read == -2 || bytes_read == 0) {
if (bytes_read == 0) {
// No data in buffers to read.
return 0;
} else if (bytes_read < 0) {
ESP_LOGW(TAG, "Error reading from I2S microphone %s (%d)", esp_err_to_name(bytes_read), bytes_read);
this->status_set_warning();
return 0;
}

6
esphome/components/esp_adf/microphone/esp_adf_microphone.h
View File

@@ -4,10 +4,10 @@
#include "../esp_adf.h"
#include "esphome/components/microphone/microphone.h"
#include "esphome/core/component.h"
#include "esphome/core/ring_buffer.h"
#include <ringbuf.h>
#include "esphome/components/microphone/microphone.h"
namespace esphome {
namespace esp_adf {
@@ -29,7 +29,7 @@ class ESPADFMicrophone : public ESPADFPipeline, public microphone::Microphone, p
static void read_task(void *params);
ringbuf_handle_t ring_buffer_;
RingBuffer *ring_buffer_;
TaskHandle_t read_task_handle_{nullptr};
QueueHandle_t read_event_queue_;