diff options
Diffstat (limited to 'code/esp32/components/eos/pcm.c')
| -rw-r--r-- | code/esp32/components/eos/pcm.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/code/esp32/components/eos/pcm.c b/code/esp32/components/eos/pcm.c index 10f7914..edfcf88 100644 --- a/code/esp32/components/eos/pcm.c +++ b/code/esp32/components/eos/pcm.c @@ -9,7 +9,6 @@ #include "eos.h" #include "modem.h" -#include "fe310.h" static i2s_dev_t* I2S[I2S_NUM_MAX] = {&I2S0, &I2S1}; @@ -44,7 +43,7 @@ static void i2s_event_task(void *pvParameters) { data_first = (uint8_t *) malloc(BUF_SIZE); memcpy(data_first, data, BUF_SIZE); } - + } i2s_write(I2S_NUM_0, (const void *)data, BUF_SIZE, &size_out, 1000 / portTICK_RATE_MS); break; @@ -82,11 +81,11 @@ static void i2s_write_task(void *pvParameters) { void eos_pcm_init(void) { esp_err_t err; - + i2s_config_t i2s_config = { .mode = I2S_MODE_SLAVE | I2S_MODE_TX | I2S_MODE_RX, .sample_rate = 32000, - .bits_per_sample = 32, + .bits_per_sample = 32, .channel_format = I2S_CHANNEL_FMT_ONLY_LEFT, .communication_format = I2S_COMM_FORMAT_PCM | I2S_COMM_FORMAT_PCM_LONG, .dma_buf_count = 4, @@ -95,7 +94,7 @@ void eos_pcm_init(void) { .fixed_mclk = 2048000 * 8, .intr_alloc_flags = ESP_INTR_FLAG_LEVEL1 }; - + i2s_pin_config_t pin_config = { .bck_io_num = 33, .ws_io_num = 4, @@ -112,13 +111,13 @@ void eos_pcm_init(void) { i2s_start(I2S_NUM_0); // Create a task to handle i2s event from ISR - xTaskCreate(i2s_event_task, "i2s_event_task", 2048, NULL, EOS_PRIORITY_PCM, NULL); - // xTaskCreate(i2s_write_task, "i2s_write_task", 2048, NULL, EOS_PRIORITY_PCM, NULL); + xTaskCreate(i2s_event_task, "i2s_event_task", 2048, NULL, EOS_IRQ_PRIORITY_I2S, NULL); + // xTaskCreate(i2s_write_task, "i2s_write_task", 2048, NULL, EOS_IRQ_PRIORITY_I2S, NULL); } ssize_t eos_pcm_write(void *data, size_t size) { size_t size_out; - + esp_err_t ret = i2s_write(I2S_NUM_0, (const void *)data, size, &size_out, portMAX_DELAY); if (ret != ESP_OK) return EOS_ERR; return size_out; |