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ci(i2s): add external clock input multi_dev test cases

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This commit is contained in:
laokaiyao
2023-07-21 11:58:03 +08:00
committed by Kevin (Lao Kaiyao)
parent 4b6d71447c
commit 22bb5729a4
9 changed files with 187 additions and 129 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
components/driver/.build-test-rules.yml
View File

@@ -24,9 +24,9 @@ components/driver/test_apps/i2s_test_apps/i2s:
disable:
- if: SOC_I2S_SUPPORTED != 1
components/driver/test_apps/i2s_test_apps/i2s_tdm:
components/driver/test_apps/i2s_test_apps/i2s_multi_dev:
disable:
- if: SOC_I2S_SUPPORTS_TDM != 1
- if: SOC_I2S_HW_VERSION_2 != 1
components/driver/test_apps/i2s_test_apps/legacy_i2s_adc_dac:
disable:

4
components/driver/i2s/include/driver/i2s_std.h
View File

@@ -238,11 +238,11 @@ typedef struct {
/* General fields */
uint32_t sample_rate_hz; /*!< I2S sample rate */
i2s_clock_src_t clk_src; /*!< Choose clock source, see 'soc_periph_i2s_clk_src_t' for the supported clock sources.
* selected 'I2S_CLK_SRC_EXTERNAL'(if supports) to enable the external source clock inputted via MCLK pin,
* selected 'I2S_CLK_SRC_EXTERNAL'(if supports) to enable the external source clock input via MCLK pin,
*/
#if SOC_I2S_HW_VERSION_2
uint32_t ext_clk_freq_hz; /*!< External clock source frequency in Hz, only take effect when 'clk_src = I2S_CLK_SRC_EXTERNAL', otherwise this field will be ignored,
* Please make sure the frequency inputted is equal or greater than bclk, i.e. 'sample_rate_hz * slot_bits * 2'
* Please make sure the frequency input is equal or greater than bclk, i.e. 'sample_rate_hz * slot_bits * 2'
*/
#endif
i2s_mclk_multiple_t mclk_multiple; /*!< The multiple of mclk to the sample rate

2
components/driver/test_apps/i2s_test_apps/i2s_tdm/CMakeLists.txt → components/driver/test_apps/i2s_test_apps/i2s_multi_dev/CMakeLists.txt
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@@ -10,4 +10,4 @@ set(EXTRA_COMPONENT_DIRS
)
include($ENV{IDF_PATH}/tools/cmake/project.cmake)
project(i2s_tdm_full_duplex_test)
project(i2s_multi_dev_test)

0
components/driver/test_apps/i2s_test_apps/i2s_tdm/README.md → components/driver/test_apps/i2s_test_apps/i2s_multi_dev/README.md
View File

2
components/driver/test_apps/i2s_test_apps/i2s_tdm/main/CMakeLists.txt → components/driver/test_apps/i2s_test_apps/i2s_multi_dev/main/CMakeLists.txt
View File

@@ -1,4 +1,4 @@
idf_component_register(SRCS "test_app_main.c" "test_i2s_tdm_full_duplex.c"
idf_component_register(SRCS "test_app_main.c" "test_i2s_multi_dev.c"
PRIV_REQUIRES unity driver test_utils
INCLUDE_DIRS "."
WHOLE_ARCHIVE

0
components/driver/test_apps/i2s_test_apps/i2s_tdm/main/test_app_main.c → components/driver/test_apps/i2s_test_apps/i2s_multi_dev/main/test_app_main.c
View File

300
components/driver/test_apps/i2s_test_apps/i2s_tdm/main/test_i2s_tdm_full_duplex.c → components/driver/test_apps/i2s_test_apps/i2s_multi_dev/main/test_i2s_multi_dev.c
View File

@@ -5,6 +5,7 @@
*/
#include <stdio.h>
#include <string.h>
#include <inttypes.h>
#include "sdkconfig.h"
#include "freertos/FreeRTOS.h"
#include "freertos/queue.h"
@@ -15,15 +16,19 @@
#include "test_utils.h"
#include "driver/gpio.h"
#include "driver/i2s_tdm.h"
#include "driver/i2s_std.h"
#include "soc/i2s_struct.h"
static const char *TAG = "i2s_tdm_full_duplex_test";
static const char *TAG = "i2s_multi_dev_test";
#define TEST_I2S_FRAME_SIZE (128) // Frame numbers in every writing / reading
#define TEST_I2S_ARRAY_LENGTH (1024) // The loop data length for verification
#define TEST_I2S_MAX_DATA (256) // The maximum data value in the data buffer
#define TEST_I2S_MAX_FAIL_CNT (3) // Max broken packet count
#define TEST_I2S_FRAME_TIMEOUT_SEC (10.0f) // Timeout seconds of waiting for a correct frame
#define TEST_I2S_NUM (I2S_NUM_0) // ESP32-C3 has only I2S0
#define TEST_I2S_MCK_IO (GPIO_NUM_0)
#define TEST_I2S_BCK_IO (GPIO_NUM_4)
#define TEST_I2S_WS_IO (GPIO_NUM_5)
#if CONFIG_IDF_TARGET_ESP32H2
@@ -34,53 +39,17 @@ static const char *TAG = "i2s_tdm_full_duplex_test";
#define TEST_I2S_DI_IO (GPIO_NUM_7) // DI and DO gpio will be reversed on slave runner
#endif // CONFIG_IDF_TARGET_ESP32H2
typedef struct {
TaskHandle_t maintask_handle;
QueueHandle_t tx_queue;
i2s_chan_handle_t tx_channel_handle;
i2s_data_bit_width_t tx_data_bit_width;
i2s_tdm_slot_mask_t tdm_slot_mask;
} test_i2s_tdm_write_task_args_t;
typedef struct {
uint32_t *buffer;
uint32_t buffer_size;
} test_i2s_tdm_write_buffer_t;
static void test_i2s_tdm_master_write_task(void *args)
{
test_i2s_tdm_write_task_args_t *task_args = (test_i2s_tdm_write_task_args_t*)args;
/* Allocate I2S tx buffer */
uint32_t channel_count = 32 - __builtin_clz(task_args->tdm_slot_mask);
uint32_t tx_buffer_size = TEST_I2S_FRAME_SIZE * channel_count * (task_args->tx_data_bit_width / 8);
ESP_LOGI(TAG, "Allocating I2S TDM master tx buffer, size=%ld", tx_buffer_size);
uint32_t *tx_buffer = malloc(tx_buffer_size);
TEST_ASSERT(tx_buffer);
uint32_t data_cnt = 0;
size_t bytes_written = 0;
/* Block here waiting for the main thread receiving Slave Ready signals */
xTaskNotifyWait(0, ULONG_MAX, NULL, portMAX_DELAY);
ESP_LOGI(TAG, "I2S TDM master send start");
while (xTaskNotifyWait(0, ULONG_MAX, NULL, 0) == pdFALSE) { // if main task sends terminate signal, exit the loop
/* Fill in the tx buffer */
for (uint32_t i = 0; i < tx_buffer_size / sizeof(uint32_t); i ++) {
tx_buffer[i] = data_cnt;
data_cnt++;
data_cnt %= TEST_I2S_ARRAY_LENGTH;
}
TEST_ESP_OK(i2s_channel_write(task_args->tx_channel_handle, tx_buffer, tx_buffer_size,
&bytes_written, 1000));
}
ESP_LOGI(TAG, "Freeing I2S TDM master tx buffer");
free(tx_buffer);
xTaskNotifyGive(task_args->maintask_handle); // notify main task that cleanup is done
vTaskSuspend(NULL); // wait to be deleted
#define TEST_I2S_DEFAULT_GPIO(mclk_pin, is_master) { \
.mclk = mclk_pin, \
.bclk = TEST_I2S_BCK_IO, \
.ws = TEST_I2S_WS_IO, \
.dout = is_master ? TEST_I2S_DO_IO : TEST_I2S_DI_IO, \
.din = is_master ? TEST_I2S_DI_IO : TEST_I2S_DO_IO, \
}
static void test_i2s_tdm_master(uint32_t sample_rate, i2s_data_bit_width_t bit_width, i2s_tdm_slot_mask_t slot_mask)
@@ -102,93 +71,70 @@ static void test_i2s_tdm_master(uint32_t sample_rate, i2s_data_bit_width_t bit_w
i2s_tdm_config_t i2s_tdm_config = {
.clk_cfg = I2S_TDM_CLK_DEFAULT_CONFIG(sample_rate),
.slot_cfg = I2S_TDM_PHILIPS_SLOT_DEFAULT_CONFIG(bit_width, I2S_SLOT_MODE_STEREO, slot_mask),
.gpio_cfg = {
.mclk = GPIO_NUM_NC,
.bclk = TEST_I2S_BCK_IO,
.ws = TEST_I2S_WS_IO,
.dout = TEST_I2S_DO_IO,
.din = TEST_I2S_DI_IO
},
.gpio_cfg = TEST_I2S_DEFAULT_GPIO(GPIO_NUM_NC, true),
};
i2s_tdm_config.clk_cfg.mclk_multiple = I2S_MCLK_MULTIPLE_384;
TEST_ESP_OK(i2s_channel_init_tdm_mode(i2s_tdm_tx_handle, &i2s_tdm_config));
TEST_ESP_OK(i2s_channel_init_tdm_mode(i2s_tdm_rx_handle, &i2s_tdm_config));
/* Create TDM write task */
TaskHandle_t subtask_handle = NULL;
/* Make the variable static in case it become invalid in the write task */
static test_i2s_tdm_write_task_args_t task_args;
task_args.tx_channel_handle = i2s_tdm_tx_handle;
task_args.maintask_handle = xTaskGetCurrentTaskHandle();
task_args.tx_data_bit_width = bit_width;
task_args.tdm_slot_mask = slot_mask;
xTaskCreate(test_i2s_tdm_master_write_task, "I2S TDM Write Task", 4096, &task_args, 5, &subtask_handle);
/* Allocate I2S rx buffer */
uint32_t channel_count = 32 - __builtin_clz(slot_mask);
uint32_t rx_buffer_size = channel_count * TEST_I2S_FRAME_SIZE * (bit_width / 8);
ESP_LOGI(TAG, "Allocating I2S TDM master rx buffer, size=%"PRIu32, rx_buffer_size);
uint32_t *rx_buffer = malloc(rx_buffer_size);
size_t buf_size = channel_count * TEST_I2S_FRAME_SIZE * (bit_width / 8);
/* Allocate I2S rx buffer */
ESP_LOGI(TAG, "Allocating I2S TDM master rx buffer, size=%u", buf_size);
uint32_t *rx_buffer = malloc(buf_size);
TEST_ASSERT(rx_buffer);
/* Allocate I2S tx buffer */
ESP_LOGI(TAG, "Allocating I2S TDM master tx buffer, size=%u", buf_size);
uint32_t *tx_buffer = malloc(buf_size);
TEST_ASSERT(tx_buffer);
/* Fill in the tx buffer */
for (uint32_t i = 0, data_cnt = 0; i < buf_size / sizeof(uint32_t); i ++) {
tx_buffer[i] = data_cnt;
data_cnt++;
data_cnt %= TEST_I2S_MAX_DATA;
}
size_t w_bytes = buf_size;
while (w_bytes != 0) {
ESP_ERROR_CHECK(i2s_channel_preload_data(i2s_tdm_tx_handle, tx_buffer, buf_size, &w_bytes));
}
uint32_t count = 1;
bool is_start = false;
uint8_t fail_cnt = 0;
size_t bytes_read = 0;
float time = 0;
unity_wait_for_signal("Slave Ready");
TEST_ESP_OK(i2s_channel_enable(i2s_tdm_rx_handle));
TEST_ESP_OK(i2s_channel_enable(i2s_tdm_tx_handle));
vTaskDelay(pdMS_TO_TICKS(100)); // Waiting the data be steady on line
unity_send_signal("Master Ready");
unity_wait_for_signal("Slave Ready");
/* Slave is ready, start the writing task */
ESP_LOGI(TAG, "I2S TDM master receive & send start");
esp_err_t read_ret = ESP_OK;
xTaskNotifyGive(subtask_handle);
while (count < TEST_I2S_ARRAY_LENGTH && fail_cnt < TEST_I2S_MAX_FAIL_CNT && time < TEST_I2S_FRAME_TIMEOUT_SEC) {
read_ret = i2s_channel_read(i2s_tdm_rx_handle, rx_buffer, rx_buffer_size, &bytes_read, 1000);
if (read_ret != ESP_OK) {
break;
uint32_t count = 1;
uint8_t fail_cnt = 0;
size_t bytes_read = 0;
for (fail_cnt = 0; fail_cnt < TEST_I2S_MAX_FAIL_CNT && count < TEST_I2S_MAX_DATA; fail_cnt++) {
if (i2s_channel_read(i2s_tdm_rx_handle, rx_buffer, buf_size, &bytes_read, 1000) != ESP_OK) {
continue;
}
for (int i = 0; i < rx_buffer_size / sizeof(uint32_t); i++) {
for (int i = 0; i < buf_size && count < TEST_I2S_MAX_DATA; i++) {
if (rx_buffer[i] == count) {
count++;
if (count >= TEST_I2S_ARRAY_LENGTH) {
break;
}
if (!is_start) {
is_start = true;
}
} else if (is_start) {
} else if (count != 1) {
ESP_LOGE(TAG, "Failed at index: %d real: %" PRIu32 " expect: %" PRIu32, i, rx_buffer[i], count);
is_start = false;
count = 1;
fail_cnt++;
}
}
time += (float)TEST_I2S_MAX_FAIL_CNT / (float)sample_rate;
}
unity_send_signal("Master Finished");
ESP_LOGI(TAG, "Send signal to terminate subtask");
xTaskNotifyGive(subtask_handle); // notify subtask to exit
xTaskNotifyWait(0, ULONG_MAX, NULL, portMAX_DELAY); // wait subtask to do some cleanups
ESP_LOGI(TAG, "Deleting subtask");
unity_utils_task_delete(subtask_handle); // delete subtask
ESP_LOGI(TAG, "I2S TDM master send stop");
ESP_LOGI(TAG, "I2S TDM master stop");
TEST_ESP_OK(i2s_channel_disable(i2s_tdm_tx_handle));
ESP_LOGI(TAG, "I2S TDM master receive stop");
TEST_ESP_OK(i2s_channel_disable(i2s_tdm_rx_handle));
ESP_LOGI(TAG, "Freeing I2S TDM master rx buffer");
free(rx_buffer);
ESP_LOGI(TAG, "Deleting i2s tx and rx channels");
free(tx_buffer);
TEST_ESP_OK(i2s_del_channel(i2s_tdm_rx_handle));
TEST_ESP_OK(i2s_del_channel(i2s_tdm_tx_handle));
ESP_LOGI(TAG, "I2S TDM master resources freed");
TEST_ASSERT_TRUE_MESSAGE(read_ret == ESP_OK, "Master read timeout ");
TEST_ASSERT_TRUE_MESSAGE(fail_cnt < TEST_I2S_MAX_FAIL_CNT, "Broken data received ");
TEST_ASSERT_TRUE_MESSAGE(time < TEST_I2S_FRAME_TIMEOUT_SEC, "Waiting for valid data timeout ");
TEST_ASSERT_TRUE_MESSAGE(fail_cnt < TEST_I2S_MAX_FAIL_CNT, "Exceed retry times ");
TEST_ASSERT_EQUAL_UINT32(TEST_I2S_MAX_DATA, count);
}
static void test_i2s_tdm_slave(uint32_t sample_rate, i2s_data_bit_width_t bit_width, i2s_tdm_slot_mask_t slot_mask)
@@ -210,13 +156,7 @@ static void test_i2s_tdm_slave(uint32_t sample_rate, i2s_data_bit_width_t bit_wi
i2s_tdm_config_t i2s_tdm_config = {
.clk_cfg = I2S_TDM_CLK_DEFAULT_CONFIG(sample_rate),
.slot_cfg = I2S_TDM_PHILIPS_SLOT_DEFAULT_CONFIG(bit_width, I2S_SLOT_MODE_STEREO, slot_mask),
.gpio_cfg = {
.mclk = GPIO_NUM_NC,
.bclk = TEST_I2S_BCK_IO,
.ws = TEST_I2S_WS_IO,
.dout = TEST_I2S_DI_IO,
.din = TEST_I2S_DO_IO // on slave, swap DI and DO pin
},
.gpio_cfg = TEST_I2S_DEFAULT_GPIO(GPIO_NUM_NC, false),
};
if (sample_rate >= 96000) {
i2s_tdm_config.clk_cfg.bclk_div = 12;
@@ -226,39 +166,35 @@ static void test_i2s_tdm_slave(uint32_t sample_rate, i2s_data_bit_width_t bit_wi
/* Allocate I2S rx buffer */
uint32_t channel_count = 32 - __builtin_clz(slot_mask);
uint32_t rx_buffer_size = TEST_I2S_FRAME_SIZE * channel_count * (bit_width / 8);
ESP_LOGI(TAG, "Allocating I2S TDM slave buffer, size=%ld", rx_buffer_size);
uint32_t *rx_buffer = malloc(rx_buffer_size);
TEST_ASSERT(rx_buffer);
uint32_t buffer_size = TEST_I2S_FRAME_SIZE * channel_count * (bit_width / 8);
ESP_LOGI(TAG, "Allocating I2S TDM slave buffer, size=%"PRIu32, buffer_size);
uint32_t *echo_buffer = malloc(buffer_size);
TEST_ASSERT(echo_buffer);
TEST_ESP_OK(i2s_channel_enable(i2s_tdm_rx_handle));
TEST_ESP_OK(i2s_channel_enable(i2s_tdm_tx_handle));
unity_send_signal("Slave Ready");
unity_wait_for_signal("Master Ready");
TEST_ESP_OK(i2s_channel_enable(i2s_tdm_rx_handle));
TEST_ESP_OK(i2s_channel_enable(i2s_tdm_tx_handle));
ESP_LOGI(TAG, "I2S TDM slave receive & send start");
size_t bytes_read = 0, bytes_written = 0;
/* Loop until reading or writing failed, which indicates the master has finished and deleted the I2S peripheral */
while (true) {
if (i2s_channel_read(i2s_tdm_rx_handle, rx_buffer, rx_buffer_size, &bytes_read, 500) != ESP_OK) {
if (i2s_channel_read(i2s_tdm_rx_handle, echo_buffer, buffer_size, &bytes_read, 500) != ESP_OK) {
break;
}
if (i2s_channel_write(i2s_tdm_tx_handle, rx_buffer, rx_buffer_size, &bytes_written, 500) != ESP_OK) {
if (i2s_channel_write(i2s_tdm_tx_handle, echo_buffer, buffer_size, &bytes_written, 500) != ESP_OK) {
break;
}
}
unity_wait_for_signal("Master Finished");
ESP_LOGI(TAG, "I2S TDM slave receive stop");
TEST_ESP_OK(i2s_channel_disable(i2s_tdm_rx_handle));
TEST_ESP_OK(i2s_channel_disable(i2s_tdm_tx_handle));
ESP_LOGI(TAG, "Freeing I2S TDM slave buffer");
free(rx_buffer);
ESP_LOGI(TAG, "Deleting i2s tx and rx channels");
free(echo_buffer);
TEST_ESP_OK(i2s_del_channel(i2s_tdm_rx_handle));
TEST_ESP_OK(i2s_del_channel(i2s_tdm_tx_handle));
ESP_LOGI(TAG, "I2S TDM slave resources freed");
}
static void test_i2s_tdm_master_48k_32bits_4slots(void)
@@ -334,3 +270,125 @@ static void test_i2s_tdm_slave_96k_16bits_4slots(void)
TEST_CASE_MULTIPLE_DEVICES("I2S_TDM_full_duplex_test_in_96k_16bits_4slots", "[I2S_TDM]",
test_i2s_tdm_master_96k_16bits_4slots, test_i2s_tdm_slave_96k_16bits_4slots);
#endif // !CONFIG_IDF_TARGET_ESP32H2
static void test_i2s_external_clk_src(bool is_master, bool is_external)
{
i2s_chan_handle_t tx_handle;
i2s_chan_handle_t rx_handle;
i2s_chan_config_t chan_cfg = I2S_CHANNEL_DEFAULT_CONFIG(I2S_NUM_AUTO, is_master ? I2S_ROLE_MASTER : I2S_ROLE_SLAVE);
TEST_ESP_OK(i2s_new_channel(&chan_cfg, &tx_handle, &rx_handle));
i2s_std_config_t std_cfg = {
.clk_cfg = I2S_STD_CLK_DEFAULT_CONFIG(44100),
.slot_cfg = I2S_STD_MSB_SLOT_DEFAULT_CONFIG(16, I2S_SLOT_MODE_STEREO),
.gpio_cfg = TEST_I2S_DEFAULT_GPIO(TEST_I2S_MCK_IO, is_master),
};
if (is_external) {
std_cfg.clk_cfg.clk_src = I2S_CLK_SRC_EXTERNAL;
std_cfg.clk_cfg.ext_clk_freq_hz = 11289600;
}
TEST_ESP_OK(i2s_channel_init_std_mode(tx_handle, &std_cfg));
if (is_master && !is_external) {
i2s_std_slot_config_t slot_cfg = I2S_STD_PHILIPS_SLOT_DEFAULT_CONFIG(16, I2S_SLOT_MODE_STEREO);
memcpy(&std_cfg.slot_cfg, &slot_cfg, sizeof(i2s_std_slot_config_t));
}
TEST_ESP_OK(i2s_channel_init_std_mode(rx_handle, &std_cfg));
if (is_master) {
if (!is_external) {
// Delay bclk to get compensate the data delay
I2S0.rx_timing.rx_bck_out_dm = 1;
}
uint8_t mst_tx_data[4] = {0x12, 0x34, 0x56, 0x78};
size_t w_bytes = 4;
while (w_bytes == 4) {
ESP_ERROR_CHECK(i2s_channel_preload_data(tx_handle, mst_tx_data, 4, &w_bytes));
}
}
uint8_t *recv_buff = (uint8_t *)calloc(1, TEST_I2S_ARRAY_LENGTH);
TEST_ASSERT(recv_buff);
unity_send_signal(is_master ? "Master Ready" : "Slave Ready");
unity_wait_for_signal(is_master ? "Slave Ready" : "Master Ready");
if (is_external) {
unity_wait_for_signal("External Clock Ready");
}
TEST_ESP_OK(i2s_channel_enable(tx_handle));
TEST_ESP_OK(i2s_channel_enable(rx_handle));
if (!is_external) {
unity_send_signal("External Clock Ready");
}
bool is_success = false;
size_t bytes_read = 0;
if (is_master) {
if (is_external) {
unity_send_signal("Master Data Ready");
}
// Wait the Slave data ready on line
unity_wait_for_signal("Slave Data Ready");
vTaskDelay(pdMS_TO_TICKS(100)); // Wait another 100 ms for the data to be steady in DMA buffer
TEST_ESP_OK(i2s_channel_read(rx_handle, recv_buff, TEST_I2S_ARRAY_LENGTH, &bytes_read, 1000));
} else {
if (!is_external) {
unity_wait_for_signal("Master Data Ready");
}
TEST_ESP_OK(i2s_channel_read(rx_handle, recv_buff, TEST_I2S_ARRAY_LENGTH, &bytes_read, 1000));
// Fill the DMA buffer
for (int i = 0; i < 6; i++) {
TEST_ESP_OK(i2s_channel_write(tx_handle, recv_buff, TEST_I2S_ARRAY_LENGTH, &bytes_read, 1000));
}
// Send the signal indicates the data have been ready on line
unity_send_signal("Slave Data Ready");
}
// Check the data
for (int i = 0; i < TEST_I2S_ARRAY_LENGTH; i++) {
if (recv_buff[i] == 0x12 && recv_buff[i + 1] == 0x34 &&
recv_buff[i + 2] == 0x56 && recv_buff[i + 3] == 0x78) {
is_success = true;
break;
}
printf("%x ", recv_buff[i]);
}
printf("\n");
if (is_master) {
unity_send_signal("Master Finished");
} else {
unity_wait_for_signal("Master Finished");
}
// Disable and free the resources
TEST_ESP_OK(i2s_channel_disable(rx_handle));
TEST_ESP_OK(i2s_channel_disable(tx_handle));
free(recv_buff);
TEST_ESP_OK(i2s_del_channel(rx_handle));
TEST_ESP_OK(i2s_del_channel(tx_handle));
// Assert whether the test success
TEST_ASSERT(is_success);
}
static void test_i2s_master_clock_out(void)
{
test_i2s_external_clk_src(true, false);
}
static void test_i2s_slave_clock_in(void)
{
test_i2s_external_clk_src(false, true);
}
TEST_CASE_MULTIPLE_DEVICES("I2S_external_clock_master_output_slave_input", "[I2S]",
test_i2s_master_clock_out, test_i2s_slave_clock_in);
static void test_i2s_master_clock_in(void)
{
test_i2s_external_clk_src(true, true);
}
static void test_i2s_slave_clock_out(void)
{
test_i2s_external_clk_src(false, false);
}
TEST_CASE_MULTIPLE_DEVICES("I2S_external_clock_master_input_slave_output", "[I2S]",
test_i2s_master_clock_in, test_i2s_slave_clock_out);

4
components/driver/test_apps/i2s_test_apps/i2s_tdm/pytest_i2s_tdm_full_duplex.py → components/driver/test_apps/i2s_test_apps/i2s_multi_dev/pytest_i2s_multi_dev.py
View File

@@ -11,5 +11,5 @@ import pytest
@pytest.mark.parametrize('count', [
2,
], indirect=True)
def test_i2s_tdm_full_duplex(case_tester) -> None: # type: ignore
case_tester.run_all_cases(timeout=30)
def test_i2s_multi_dev(case_tester) -> None: # type: ignore
case_tester.run_all_multi_dev_cases(reset=True, timeout=30)

0
components/driver/test_apps/i2s_test_apps/i2s_tdm/sdkconfig.defaults → components/driver/test_apps/i2s_test_apps/i2s_multi_dev/sdkconfig.defaults
View File