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feat(i2s): support to get more channel info

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This commit is contained in:
laokaiyao
2026-01-15 15:32:36 +08:00
parent f40ec1c990
commit 7c694de81c
13 changed files with 151 additions and 74 deletions
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components/hal/include/hal/i2s_hal.h
+6 -4
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2020-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2020-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -147,7 +147,7 @@ void i2s_hal_calc_mclk_precise_division(uint32_t sclk, uint32_t mclk, hal_utils_
* @param clk_info clock information, if it is NULL, only set the clock source
* @param clk_src clock source
*/
void _i2s_hal_set_tx_clock(i2s_hal_context_t *hal, const i2s_hal_clock_info_t *clk_info, i2s_clock_src_t clk_src);
void _i2s_hal_set_tx_clock(i2s_hal_context_t *hal, const i2s_hal_clock_info_t *clk_info, i2s_clock_src_t clk_src, hal_utils_clk_div_t *ret_mclk_div);
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define i2s_hal_set_tx_clock(...) (void)__DECLARE_RCC_ATOMIC_ENV; _i2s_hal_set_tx_clock(__VA_ARGS__)
@@ -158,8 +158,9 @@ void _i2s_hal_set_tx_clock(i2s_hal_context_t *hal, const i2s_hal_clock_info_t *c
* @param hal Context of the HAL layer
* @param clk_info clock information, if it is NULL, only set the clock source
* @param clk_src clock source
* @param ret_mclk_div return mclk division coefficients, including integer part and decimal part
*/
void i2s_hal_set_tx_clock(i2s_hal_context_t *hal, const i2s_hal_clock_info_t *clk_info, i2s_clock_src_t clk_src);
void i2s_hal_set_tx_clock(i2s_hal_context_t *hal, const i2s_hal_clock_info_t *clk_info, i2s_clock_src_t clk_src, hal_utils_clk_div_t *ret_mclk_div);
#endif // SOC_PERIPH_CLK_CTRL_SHARED
/**
@@ -168,8 +169,9 @@ void i2s_hal_set_tx_clock(i2s_hal_context_t *hal, const i2s_hal_clock_info_t *cl
* @param hal Context of the HAL layer
* @param clk_info clock information, if it is NULL, only set the clock source
* @param clk_src clock source
* @param ret_mclk_div return mclk division coefficients, including integer part and decimal part
*/
void _i2s_hal_set_rx_clock(i2s_hal_context_t *hal, const i2s_hal_clock_info_t *clk_info, i2s_clock_src_t clk_src);
void _i2s_hal_set_rx_clock(i2s_hal_context_t *hal, const i2s_hal_clock_info_t *clk_info, i2s_clock_src_t clk_src, hal_utils_clk_div_t *ret_mclk_div);
#if SOC_PERIPH_CLK_CTRL_SHARED
/// use a macro to wrap the function, force the caller to use it in a critical section