Searched refs:i2s_dma_t (Results 1 – 1 of 1) sorted by relevance
96 } i2s_dma_t; typedef107 i2s_dma_t *tx; /*!< DMA Tx buffer*/108 i2s_dma_t *rx; /*!< DMA Rx buffer*/490 static esp_err_t i2s_delete_dma_buffer(i2s_port_t i2s_num, i2s_dma_t *dma_obj) in i2s_delete_dma_buffer()508 static esp_err_t i2s_alloc_dma_buffer(i2s_port_t i2s_num, i2s_dma_t *dma_obj) in i2s_alloc_dma_buffer()549 static esp_err_t i2s_realloc_dma_buffer(i2s_port_t i2s_num, i2s_dma_t *dma_obj) in i2s_realloc_dma_buffer()561 static esp_err_t i2s_destroy_dma_object(i2s_port_t i2s_num, i2s_dma_t **dma) in i2s_destroy_dma_object()591 static esp_err_t i2s_create_dma_object(i2s_port_t i2s_num, i2s_dma_t **dma) in i2s_create_dma_object()597 *dma = (i2s_dma_t *) calloc(1, sizeof(i2s_dma_t)); in i2s_create_dma_object()
