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Merge branch 'bugfix/fix_the_duplicated_type_name_in_i2s_v5.0' into 'release/v5.0'
i2s: fix the duplicated type name in i2s (v5.0) See merge request espressif/esp-idf!19999
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43b1c0c875
@ -242,7 +242,7 @@ static esp_err_t i2s_register_channel(i2s_controller_t *i2s_obj, i2s_dir_t dir,
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esp_err_t ret = ESP_OK;
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esp_err_t ret = ESP_OK;
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i2s_chan_handle_t new_chan = (i2s_chan_handle_t)heap_caps_calloc(1, sizeof(struct i2s_channel_t), I2S_MEM_ALLOC_CAPS);
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i2s_chan_handle_t new_chan = (i2s_chan_handle_t)heap_caps_calloc(1, sizeof(struct i2s_channel_obj_t), I2S_MEM_ALLOC_CAPS);
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ESP_RETURN_ON_FALSE(new_chan, ESP_ERR_NO_MEM, TAG, "No memory for new channel");
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ESP_RETURN_ON_FALSE(new_chan, ESP_ERR_NO_MEM, TAG, "No memory for new channel");
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new_chan->mode = I2S_COMM_MODE_NONE;
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new_chan->mode = I2S_COMM_MODE_NONE;
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new_chan->role = I2S_ROLE_MASTER; // Set default role to master
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new_chan->role = I2S_ROLE_MASTER; // Set default role to master
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@ -68,7 +68,7 @@ typedef struct {
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int mclk; /*!< MCK out pin, shared by tx/rx*/
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int mclk; /*!< MCK out pin, shared by tx/rx*/
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} i2s_controller_t;
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} i2s_controller_t;
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struct i2s_channel_t {
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struct i2s_channel_obj_t {
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/* Channel basic information */
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/* Channel basic information */
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i2s_controller_t *controller; /*!< Parent pointer to controller object */
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i2s_controller_t *controller; /*!< Parent pointer to controller object */
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i2s_comm_mode_t mode; /*!< i2s channel communication mode */
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i2s_comm_mode_t mode; /*!< i2s channel communication mode */
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@ -63,7 +63,7 @@ typedef struct {
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*/
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*/
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} i2s_event_data_t;
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} i2s_event_data_t;
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typedef struct i2s_channel_t *i2s_chan_handle_t; /*!< i2s channel handle, the control unit of the i2s driver*/
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typedef struct i2s_channel_obj_t *i2s_chan_handle_t; /*!< i2s channel object handle, the control unit of the i2s driver*/
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/**
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/**
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* @brief I2S event callback
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* @brief I2S event callback
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@ -60,6 +60,9 @@ void i2s_example_pdm_rx_task(void *args)
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i2s_chan_handle_t rx_chan = i2s_example_init_pdm_rx();
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i2s_chan_handle_t rx_chan = i2s_example_init_pdm_rx();
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size_t r_bytes = 0;
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size_t r_bytes = 0;
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/* ATTENTION: The print and delay in the read task only for monitoring the data by human,
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* Normally there shouldn't be any delays to ensure a short polling time,
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* Otherwise the dma buffer will overflow and lead to the data lost */
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while (1) {
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while (1) {
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/* Read i2s data */
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/* Read i2s data */
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if (i2s_channel_read(rx_chan, r_buf, EXAMPLE_BUFF_SIZE, &r_bytes, 1000) == ESP_OK) {
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if (i2s_channel_read(rx_chan, r_buf, EXAMPLE_BUFF_SIZE, &r_bytes, 1000) == ESP_OK) {
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@ -53,6 +53,9 @@ static void i2s_example_read_task(void *args)
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uint8_t *r_buf = (uint8_t *)calloc(1, EXAMPLE_BUFF_SIZE);
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uint8_t *r_buf = (uint8_t *)calloc(1, EXAMPLE_BUFF_SIZE);
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assert(r_buf); // Check if r_buf allocation success
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assert(r_buf); // Check if r_buf allocation success
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size_t r_bytes = 0;
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size_t r_bytes = 0;
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/* ATTENTION: The print and delay in the read task only for monitoring the data by human,
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* Normally there shouldn't be any delays to ensure a short polling time,
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* Otherwise the dma buffer will overflow and lead to the data lost */
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while (1) {
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while (1) {
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/* Read i2s data */
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/* Read i2s data */
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if (i2s_channel_read(rx_chan, r_buf, EXAMPLE_BUFF_SIZE, &r_bytes, 1000) == ESP_OK) {
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if (i2s_channel_read(rx_chan, r_buf, EXAMPLE_BUFF_SIZE, &r_bytes, 1000) == ESP_OK) {
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@ -38,6 +38,9 @@ static void i2s_example_read_task(void *args)
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uint8_t *r_buf = (uint8_t *)calloc(1, EXAMPLE_BUFF_SIZE);
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uint8_t *r_buf = (uint8_t *)calloc(1, EXAMPLE_BUFF_SIZE);
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assert(r_buf); // Check if r_buf allocation success
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assert(r_buf); // Check if r_buf allocation success
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size_t r_bytes = 0;
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size_t r_bytes = 0;
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/* ATTENTION: The print and delay in the read task only for monitoring the data by human,
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* Normally there shouldn't be any delays to ensure a short polling time,
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* Otherwise the dma buffer will overflow and lead to the data lost */
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while (1) {
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while (1) {
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/* Read i2s data */
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/* Read i2s data */
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if (i2s_channel_read(rx_chan, r_buf, EXAMPLE_BUFF_SIZE, &r_bytes, 1000) == ESP_OK) {
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if (i2s_channel_read(rx_chan, r_buf, EXAMPLE_BUFF_SIZE, &r_bytes, 1000) == ESP_OK) {
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