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feat(i2s): add BLE destination config for esp32s31

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This commit is contained in:
Chen Chen
2026-05-19 17:31:48 +08:00
parent 8f28ebb6d1
commit 145bf152de
28 changed files with 850 additions and 60 deletions
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components/esp_hal_i2s/include/hal/i2s_hal.h
+1 -1
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2020-2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2020-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
components/esp_hal_i2s/include/hal/i2s_types.h
+9 -1
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2020-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2020-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -70,6 +70,14 @@ typedef soc_periph_i2s_clk_src_t i2s_clock_src_t; /*!< I2S clock source */
typedef int i2s_clock_src_t; /*!< Define a default type to avoid compiling warnings */
#endif
/**
* @brief I2S data path destination
*/
typedef enum {
I2S_DESTINATION_DMA = 0, /*!< Route I2S sample data through DMA to/from memory (default). On chips without GDMA, this is the legacy I2S DMA path. */
I2S_DESTINATION_BT = 1, /*!< Route I2S data to Bluetooth (I2S0 only; see `SOC_I2S_SUPPORTS_BT_DEST`) */
} i2s_destination_t;
#if SOC_I2S_SUPPORTS_PCM
/**
* @brief A/U-law decompress or compress configuration.