alex/esp-idf
alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2024-10-05 20:47:46 -04:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

Merge branch 'contrib/github_pr_10997' into 'master'

Browse Source 
i2s: intrerrupt fix (GitHub PR)

Closes IDFGH-9650 and IDFGH-9654

See merge request espressif/esp-idf!22945
This commit is contained in:
Kevin (Lao Kaiyao) 2023-03-28 18:35:01 +08:00
commit 7c5d65b82b
5 changed files with 15 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
components/driver/i2s/i2s_common.c
View File

@ -53,17 +53,6 @@
* Set 4092 here to align with 4-byte, so that the position of the slot data in the buffer will be relatively fixed */
#define I2S_DMA_BUFFER_MAX_SIZE (4092)
// If ISR handler is allowed to run whilst cache is disabled,
// Make sure all the code and related variables used by the handler are in the SRAM
#if CONFIG_I2S_ISR_IRAM_SAFE
#define I2S_INTR_ALLOC_FLAGS (ESP_INTR_FLAG_IRAM | ESP_INTR_FLAG_INTRDISABLED | ESP_INTR_FLAG_SHARED | ESP_INTR_FLAG_LOWMED)
#define I2S_MEM_ALLOC_CAPS (MALLOC_CAP_INTERNAL | MALLOC_CAP_8BIT)
#else
#define I2S_INTR_ALLOC_FLAGS (ESP_INTR_FLAG_INTRDISABLED | ESP_INTR_FLAG_SHARED | ESP_INTR_FLAG_LOWMED)
#define I2S_MEM_ALLOC_CAPS MALLOC_CAP_DEFAULT
#endif //CONFIG_I2S_ISR_IRAM_SAFE
#define I2S_DMA_ALLOC_CAPS (MALLOC_CAP_INTERNAL | MALLOC_CAP_DMA)
/**
* @brief Global i2s platform object
* @note For saving all the I2S related information

2
components/driver/i2s/i2s_pdm.c
View File

@ -180,7 +180,7 @@ esp_err_t i2s_channel_init_pdm_tx_mode(i2s_chan_handle_t handle, const i2s_pdm_t
}
#endif
ESP_GOTO_ON_ERROR(i2s_pdm_tx_set_clock(handle, &pdm_tx_cfg->clk_cfg), err, TAG, "initialize channel failed while setting clock");
ESP_GOTO_ON_ERROR(i2s_init_dma_intr(handle, ESP_INTR_FLAG_LEVEL1), err, TAG, "initialize dma interrupt failed");
ESP_GOTO_ON_ERROR(i2s_init_dma_intr(handle, I2S_INTR_ALLOC_FLAGS), err, TAG, "initialize dma interrupt failed");
i2s_ll_tx_enable_pdm(handle->controller->hal.dev);
#if SOC_I2S_HW_VERSION_2

13
components/driver/i2s/i2s_private.h
View File

@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -23,6 +23,17 @@
extern "C" {
#endif
// If ISR handler is allowed to run whilst cache is disabled,
// Make sure all the code and related variables used by the handler are in the SRAM
#if CONFIG_I2S_ISR_IRAM_SAFE
#define I2S_INTR_ALLOC_FLAGS (ESP_INTR_FLAG_IRAM | ESP_INTR_FLAG_INTRDISABLED | ESP_INTR_FLAG_SHARED | ESP_INTR_FLAG_LOWMED)
#define I2S_MEM_ALLOC_CAPS (MALLOC_CAP_INTERNAL | MALLOC_CAP_8BIT)
#else
#define I2S_INTR_ALLOC_FLAGS (ESP_INTR_FLAG_INTRDISABLED | ESP_INTR_FLAG_SHARED | ESP_INTR_FLAG_LOWMED)
#define I2S_MEM_ALLOC_CAPS MALLOC_CAP_DEFAULT
#endif //CONFIG_I2S_ISR_IRAM_SAFE
#define I2S_DMA_ALLOC_CAPS (MALLOC_CAP_INTERNAL | MALLOC_CAP_DMA)
#define I2S_NULL_POINTER_CHECK(tag, p) ESP_RETURN_ON_FALSE((p), ESP_ERR_INVALID_ARG, tag, "input parameter '"#p"' is NULL")
/**

2
components/driver/i2s/i2s_std.c
View File

@ -217,7 +217,7 @@ esp_err_t i2s_channel_init_std_mode(i2s_chan_handle_t handle, const i2s_std_conf
}
#endif
ESP_GOTO_ON_ERROR(i2s_std_set_clock(handle, &std_cfg->clk_cfg), err, TAG, "initialize channel failed while setting clock");
ESP_GOTO_ON_ERROR(i2s_init_dma_intr(handle, ESP_INTR_FLAG_LEVEL1), err, TAG, "initialize dma interrupt failed");
ESP_GOTO_ON_ERROR(i2s_init_dma_intr(handle, I2S_INTR_ALLOC_FLAGS), err, TAG, "initialize dma interrupt failed");
#if SOC_I2S_HW_VERSION_2
/* Enable clock to start outputting mclk signal. Some codecs will reset once mclk stop */
if (handle->dir == I2S_DIR_TX) {

2
components/driver/i2s/i2s_tdm.c
View File

@ -222,7 +222,7 @@ esp_err_t i2s_channel_init_tdm_mode(i2s_chan_handle_t handle, const i2s_tdm_conf
}
#endif
ESP_GOTO_ON_ERROR(i2s_tdm_set_clock(handle, &tdm_cfg->clk_cfg), err, TAG, "initialize channel failed while setting clock");
ESP_GOTO_ON_ERROR(i2s_init_dma_intr(handle, ESP_INTR_FLAG_LEVEL1), err, TAG, "initialize dma interrupt failed");
ESP_GOTO_ON_ERROR(i2s_init_dma_intr(handle, I2S_INTR_ALLOC_FLAGS), err, TAG, "initialize dma interrupt failed");
#if SOC_I2S_HW_VERSION_2
/* Enable clock to start outputting mclk signal. Some codecs will reset once mclk stop */