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i2s_test: fix mono stereo test

pull/9523/head
laokaiyao 2022-08-03 13:14:36 +08:00
rodzic a32a89b002
commit 4c446222e1
2 zmienionych plików z 134 dodań i 111 usunięć
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104
components/driver/test_apps/i2s_test_apps/i2s/main/test_i2s.c
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@ -364,18 +364,26 @@ TEST_CASE("I2S_thread_concurrent_safety_test", "[i2s]")
TEST_ESP_OK(i2s_del_channel(rx_handle));
}
static uint32_t get_start_index(uint16_t *buf, uint32_t len, uint32_t start_val)
static bool whether_contains_exapected_data(uint16_t *src, uint32_t src_len, uint32_t src_step, uint32_t start_val, uint32_t val_step)
{
uint32_t i = 0;
for (i = 100; i < len; i++) {
if (buf[i] == start_val) {
printf("%d %d %d %d %d %d %d %d\n",
buf[i], buf[i+1], buf[i+2], buf[i+3],
buf[i+4], buf[i+5], buf[i+6], buf[i+7]);
break;
uint32_t val = start_val;
uint32_t index_step = 1;
for (int i = 0; val < 100 && i < src_len; i += index_step) {
if (src[i] == val) {
if (val == start_val && i < src_len - 8) {
printf("start index: %d ---> \n%d %d %d %d %d %d %d %d\n", i,
src[i], src[i+1], src[i+2], src[i+3],
src[i+4], src[i+5], src[i+6], src[i+7]);
}
index_step = src_step;
val += val_step;
} else {
index_step = 1;
val = start_val;
}
}
return i;
return val >= 100;
}
/**
@ -431,7 +439,6 @@ TEST_CASE("I2S_mono_stereo_loopback_test", "[i2s]")
uint16_t *r_buf = calloc(1, READ_BUF_LEN);
size_t w_bytes = 0;
size_t r_bytes = 0;
uint32_t index = 0;
uint32_t retry = 0;
for (int n = 0; n < WRITE_BUF_LEN / 2; n++) {
w_buf[n] = n%100;
@ -441,7 +448,7 @@ TEST_CASE("I2S_mono_stereo_loopback_test", "[i2s]")
* tx format: 0x00[L] 0x01[R] 0x02[L] 0x03[R] ...
* rx receive: 0x01[R] 0x03[R] ... */
TEST_ESP_OK(i2s_channel_write(tx_handle, w_buf, WRITE_BUF_LEN, &w_bytes, portMAX_DELAY));
for (retry = 0, index = READ_BUF_LEN / 2; (retry < RETEY_TIMES) && (index >= READ_BUF_LEN / 2 - 50); retry++) {
for (retry = 0; retry < RETEY_TIMES; retry++) {
TEST_ESP_OK(i2s_channel_read(rx_handle, r_buf, READ_BUF_LEN, &r_bytes, portMAX_DELAY));
#if CONFIG_IDF_TARGET_ESP32
/* The data of tx/rx channels are flipped on ESP32 */
@ -451,17 +458,16 @@ TEST_CASE("I2S_mono_stereo_loopback_test", "[i2s]")
r_buf[n+1] = temp;
}
#endif
index = get_start_index(r_buf, READ_BUF_LEN / 2, 1);
}
printf("Data start index: %d\n", index);
TEST_ASSERT(index < READ_BUF_LEN / 2 - 50);
for (int16_t j = 1; j < 100; j += 2) {
if (r_buf[index++] != j) {
printf("rx right mono test failed\n");
is_failed = true;
goto err;
/* Expected: 1 3 5 7 9 ... 97 99 */
if (whether_contains_exapected_data(r_buf, READ_BUF_LEN / 2, 1, 1, 2)) {
break;
}
}
if (retry >= RETEY_TIMES) {
printf("rx right mono test failed\n");
is_failed = true;
goto err;
}
printf("rx right mono test passed\n");
/* rx left mono test
@ -474,7 +480,7 @@ TEST_CASE("I2S_mono_stereo_loopback_test", "[i2s]")
TEST_ESP_OK(i2s_channel_enable(tx_handle));
TEST_ESP_OK(i2s_channel_enable(rx_handle));
TEST_ESP_OK(i2s_channel_write(tx_handle, w_buf, WRITE_BUF_LEN, &w_bytes, portMAX_DELAY));
for (retry = 0, index = READ_BUF_LEN / 2; (retry < RETEY_TIMES) && (index >= READ_BUF_LEN / 2 - 50); retry++) {
for (retry = 0; retry < RETEY_TIMES; retry++) {
TEST_ESP_OK(i2s_channel_read(rx_handle, r_buf, READ_BUF_LEN, &r_bytes, portMAX_DELAY));
#if CONFIG_IDF_TARGET_ESP32
/* The data of tx/rx channels are flipped on ESP32 */
@ -484,17 +490,16 @@ TEST_CASE("I2S_mono_stereo_loopback_test", "[i2s]")
r_buf[n+1] = temp;
}
#endif
index = get_start_index(r_buf, READ_BUF_LEN / 2, 2);
}
printf("Data start index: %d\n", index);
TEST_ASSERT(index < READ_BUF_LEN / 2 - 50);
for (int16_t j = 2; j < 100; j += 2) {
if (r_buf[index++] != j) {
printf("rx left mono test failed\n");
is_failed = true;
goto err;
/* Expected: 2 4 6 8 10 ... 96 98 */
if (whether_contains_exapected_data(r_buf, READ_BUF_LEN / 2, 1, 2, 2)) {
break;
}
}
if (retry >= RETEY_TIMES) {
printf("rx left mono test failed\n");
is_failed = true;
goto err;
}
printf("rx left mono test passed\n");
/* tx/rx stereo test
@ -508,20 +513,18 @@ TEST_CASE("I2S_mono_stereo_loopback_test", "[i2s]")
TEST_ESP_OK(i2s_channel_enable(tx_handle));
TEST_ESP_OK(i2s_channel_enable(rx_handle));
TEST_ESP_OK(i2s_channel_write(tx_handle, w_buf, WRITE_BUF_LEN, &w_bytes, portMAX_DELAY));
for (retry = 0, index = READ_BUF_LEN / 2; (retry < RETEY_TIMES) && (index >= READ_BUF_LEN / 2 - 100); retry++) {
for (retry = 0; retry < RETEY_TIMES; retry++) {
TEST_ESP_OK(i2s_channel_read(rx_handle, r_buf, READ_BUF_LEN, &r_bytes, portMAX_DELAY));
index = get_start_index(r_buf, READ_BUF_LEN / 2, 1);
}
printf("Data start index: %d\n", index);
TEST_ASSERT(index < READ_BUF_LEN / 2 - 100);
for (int16_t j = 1; j < 100; j ++) {
if (r_buf[index++] != j) {
printf("tx/rx stereo test failed\n");
is_failed = true;
goto err;
/* Expected: 1 2 3 4 ... 98 99 */
if (whether_contains_exapected_data(r_buf, READ_BUF_LEN / 2, 1, 1, 1)) {
break;
}
}
if (retry >= RETEY_TIMES) {
printf("tx/rx stereo test failed\n");
is_failed = true;
goto err;
}
printf("tx/rx stereo test passed\n");
#if !CONFIG_IDF_TARGET_ESP32 // the 16 bit channel sequence on ESP32 is incorrect
@ -536,19 +539,18 @@ TEST_CASE("I2S_mono_stereo_loopback_test", "[i2s]")
TEST_ESP_OK(i2s_channel_enable(tx_handle));
TEST_ESP_OK(i2s_channel_enable(rx_handle));
TEST_ESP_OK(i2s_channel_write(tx_handle, w_buf, WRITE_BUF_LEN, &w_bytes, portMAX_DELAY));
for (retry = 0, index = READ_BUF_LEN / 2; (retry < RETEY_TIMES) && (index >= READ_BUF_LEN / 2 - 100); retry++) {
for (retry = 0; retry < RETEY_TIMES; retry++) {
TEST_ESP_OK(i2s_channel_read(rx_handle, r_buf, READ_BUF_LEN, &r_bytes, portMAX_DELAY));
index = get_start_index(r_buf, READ_BUF_LEN / 2, 1);
}
printf("Data start index: %d\n", index);
TEST_ASSERT(index < READ_BUF_LEN / 2 - 200);
for (int16_t j = 1; j < 100; j ++, index += 2) {
if (r_buf[index] != j) {
printf("tx mono rx stereo test failed\n");
is_failed = true;
goto err;
/* Expected: 1 x 2 x 3 x ... 98 x 99 */
if (whether_contains_exapected_data(r_buf, READ_BUF_LEN / 2, 2, 1, 1)) {
break;
}
}
if (retry >= RETEY_TIMES) {
printf("tx mono rx stereo test failed\n");
is_failed = true;
goto err;
}
printf("tx mono rx stereo test passed\n");
#endif

141
components/driver/test_apps/i2s_test_apps/legacy_i2s_driver/main/test_legacy_i2s.c
Wyświetl plik

@ -214,6 +214,28 @@ TEST_CASE("I2S_basic_driver_installation_uninstallation_and_settings_test", "[i2
TEST_ASSERT_EQUAL(ESP_ERR_INVALID_STATE, i2s_driver_uninstall(I2S_NUM_0));
}
static bool whether_contains_exapected_data(uint16_t *src, uint32_t src_len, uint32_t src_step, uint32_t start_val, uint32_t val_step)
{
uint32_t val = start_val;
uint32_t index_step = 1;
for (int i = 0; val < 100 && i < src_len; i += index_step) {
if (src[i] == val) {
if (val == start_val && i < src_len - 8) {
printf("start index: %d ---> \n%d %d %d %d %d %d %d %d\n", i,
src[i], src[i+1], src[i+2], src[i+3],
src[i+4], src[i+5], src[i+6], src[i+7]);
}
index_step = src_step;
val += val_step;
} else {
index_step = 1;
val = start_val;
}
}
return val >= 100;
}
/**
* @brief Test mono and stereo mode of I2S by loopback
* @note Only rx channel distinguish left mono and right mono, tx channel does not
@ -225,6 +247,7 @@ TEST_CASE("I2S_mono_stereo_loopback_test", "[i2s_legacy]")
{
#define WRITE_BUF_LEN 2000
#define READ_BUF_LEN 4000
#define RETEY_TIMES 3
// master driver installed and send data
i2s_config_t master_i2s_config = {
.mode = I2S_MODE_MASTER | I2S_MODE_TX | I2S_MODE_RX,
@ -272,6 +295,8 @@ TEST_CASE("I2S_mono_stereo_loopback_test", "[i2s_legacy]")
uint16_t *r_buf = calloc(1, READ_BUF_LEN);
size_t w_bytes = 0;
size_t r_bytes = 0;
uint32_t retry = 0;
bool is_failed = false;
for (int n = 0; n < WRITE_BUF_LEN / 2; n++) {
w_buf[n] = n%100;
}
@ -279,28 +304,25 @@ TEST_CASE("I2S_mono_stereo_loopback_test", "[i2s_legacy]")
* tx format: 0x00[L] 0x01[R] 0x02[L] 0x03[R] ...
* rx receive: 0x01[R] 0x03[R] ... */
TEST_ESP_OK(i2s_write(I2S_NUM_0, w_buf, WRITE_BUF_LEN, &w_bytes, portMAX_DELAY));
TEST_ESP_OK(i2s_read(I2S_NUM_0, r_buf, READ_BUF_LEN, &r_bytes, portMAX_DELAY));
#if CONFIG_IDF_TARGET_ESP32
/* The data of tx/rx channels are flipped on ESP32 */
for (int n = 0; n < READ_BUF_LEN / 2; n += 2) {
int16_t temp = r_buf[n];
r_buf[n] = r_buf[n+1];
r_buf[n+1] = temp;
}
#endif
int i = 0;
for (i = 0; (i < READ_BUF_LEN / 2); i++) {
if (r_buf[i] == 1) {
printf("%d %d %d %d\n%d %d %d %d\n",
r_buf[i], r_buf[i+1], r_buf[i+2], r_buf[i+3],
r_buf[i+4], r_buf[i+5], r_buf[i+6], r_buf[i+7]);
for (retry = 0; retry < RETEY_TIMES; retry++) {
TEST_ESP_OK(i2s_read(I2S_NUM_0, r_buf, READ_BUF_LEN, &r_bytes, portMAX_DELAY));
#if CONFIG_IDF_TARGET_ESP32
/* The data of tx/rx channels are flipped on ESP32 */
for (int n = 0; n < READ_BUF_LEN / 2; n += 2) {
int16_t temp = r_buf[n];
r_buf[n] = r_buf[n+1];
r_buf[n+1] = temp;
}
#endif
/* Expected: 1 3 5 7 9 ... 97 99 */
if (whether_contains_exapected_data(r_buf, READ_BUF_LEN / 2, 1, 1, 2)) {
break;
}
}
printf("Data start index: %d\n", i);
TEST_ASSERT(i < READ_BUF_LEN / 2 - 50);
for (int16_t j = 1; j < 100; j += 2) {
TEST_ASSERT_EQUAL_INT16(r_buf[i++], j);
if (retry >= RETEY_TIMES) {
printf("rx right mono test failed\n");
is_failed = true;
goto err;
}
printf("rx right mono test passed\n");
@ -309,21 +331,17 @@ TEST_CASE("I2S_mono_stereo_loopback_test", "[i2s_legacy]")
* rx receive: 0x00[L] 0x01[R] 0x02[L] 0x03[R] ... */
TEST_ESP_OK(i2s_set_clk(I2S_NUM_0, SAMPLE_RATE, SAMPLE_BITS, I2S_CHANNEL_STEREO));
TEST_ESP_OK(i2s_write(I2S_NUM_0, w_buf, WRITE_BUF_LEN, &w_bytes, portMAX_DELAY));
TEST_ESP_OK(i2s_read(I2S_NUM_0, r_buf, READ_BUF_LEN, &r_bytes, portMAX_DELAY));
for (i = 0; (i < READ_BUF_LEN / 2); i++) {
if (r_buf[i] == 1) {
printf("%d %d %d %d\n%d %d %d %d\n",
r_buf[i], r_buf[i+1], r_buf[i+2], r_buf[i+3],
r_buf[i+4], r_buf[i+5], r_buf[i+6], r_buf[i+7]);
for (retry = 0; retry < RETEY_TIMES; retry++) {
TEST_ESP_OK(i2s_read(I2S_NUM_0, r_buf, READ_BUF_LEN, &r_bytes, portMAX_DELAY));
/* Expected: 1 2 3 4 ... 98 99 */
if (whether_contains_exapected_data(r_buf, READ_BUF_LEN / 2, 1, 1, 1)) {
break;
}
}
printf("Data start index: %d\n", i);
TEST_ASSERT(i < READ_BUF_LEN / 2 - 100);
TEST_ASSERT(i % 2);
for (int16_t j = 1; j < 100; j ++) {
TEST_ASSERT_EQUAL_INT16(r_buf[i++], j); // receive all number
if (retry >= RETEY_TIMES) {
printf("tx/rx stereo test failed\n");
is_failed = true;
goto err;
}
printf("tx/rx stereo test passed\n");
@ -332,20 +350,17 @@ TEST_CASE("I2S_mono_stereo_loopback_test", "[i2s_legacy]")
* rx receive: 0x01[R] 0x02[R] ... */
TEST_ESP_OK(i2s_set_clk(I2S_NUM_0, SAMPLE_RATE, I2S_BITS_PER_SAMPLE_32BIT, I2S_CHANNEL_MONO));
TEST_ESP_OK(i2s_write(I2S_NUM_0, w_buf, WRITE_BUF_LEN, &w_bytes, portMAX_DELAY));
TEST_ESP_OK(i2s_read(I2S_NUM_0, r_buf, READ_BUF_LEN, &r_bytes, portMAX_DELAY));
for (i = 0; i < READ_BUF_LEN / 2; i++) {
if (r_buf[i] == 1) {
printf("%d %d %d %d\n%d %d %d %d\n",
r_buf[i], r_buf[i+1], r_buf[i+2], r_buf[i+3],
r_buf[i+4], r_buf[i+5], r_buf[i+6], r_buf[i+7]);
for (retry = 0; retry < RETEY_TIMES; retry++) {
TEST_ESP_OK(i2s_read(I2S_NUM_0, r_buf, READ_BUF_LEN, &r_bytes, portMAX_DELAY));
/* Expected: 1 2 3 4 ... 98 99 */
if (whether_contains_exapected_data(r_buf, READ_BUF_LEN / 2, 1, 1, 1)) {
break;
}
}
printf("Data start index: %d\n", i);
TEST_ASSERT(i < READ_BUF_LEN / 2 - 100);
for (int16_t j = 1; j < 100; j ++) {
TEST_ASSERT_EQUAL_INT16(r_buf[i++], j);
if (retry >= RETEY_TIMES) {
printf("tx/rx mono test failed\n");
is_failed = true;
goto err;
}
printf("tx/rx mono test passed\n");
@ -367,33 +382,39 @@ TEST_CASE("I2S_mono_stereo_loopback_test", "[i2s_legacy]")
* tx format: 0x00[L] 0x01[R] 0x02[L] 0x03[R] ...
* rx receive: 0x00[R] 0x02[R] ... */
TEST_ESP_OK(i2s_write(I2S_NUM_0, w_buf, WRITE_BUF_LEN, &w_bytes, portMAX_DELAY));
TEST_ESP_OK(i2s_read(I2S_NUM_0, r_buf, READ_BUF_LEN, &r_bytes, portMAX_DELAY));
#if CONFIG_IDF_TARGET_ESP32
/* The data of tx/rx channels are flipped on ESP32 */
for (int n = 0; n < READ_BUF_LEN / 2; n += 2) {
int16_t temp = r_buf[n];
r_buf[n] = r_buf[n+1];
r_buf[n+1] = temp;
}
#endif
for (i = 0; (i < READ_BUF_LEN / 2); i++) {
if (r_buf[i] == 2) {
printf("%d %d %d %d\n%d %d %d %d\n",
r_buf[i], r_buf[i+1], r_buf[i+2], r_buf[i+3],
r_buf[i+4], r_buf[i+5], r_buf[i+6], r_buf[i+7]);
for (retry = 0; retry < RETEY_TIMES; retry++) {
TEST_ESP_OK(i2s_read(I2S_NUM_0, r_buf, READ_BUF_LEN, &r_bytes, portMAX_DELAY));
#if CONFIG_IDF_TARGET_ESP32
/* The data of tx/rx channels are flipped on ESP32 */
for (int n = 0; n < READ_BUF_LEN / 2; n += 2) {
int16_t temp = r_buf[n];
r_buf[n] = r_buf[n+1];
r_buf[n+1] = temp;
}
#endif
/* Expected: 2 4 6 8 10 ... 96 98 */
if (whether_contains_exapected_data(r_buf, READ_BUF_LEN / 2, 1, 2, 2)) {
break;
}
}
printf("Data start index: %d\n", i);
TEST_ASSERT(i < READ_BUF_LEN / 2 - 50);
for (int16_t j = 2; j < 100; j += 2) {
TEST_ASSERT_EQUAL_INT16(r_buf[i++], j);
if (retry >= RETEY_TIMES) {
printf("rx left mono test failed\n");
is_failed = true;
goto err;
}
printf("rx left mono test passed\n");
err:
if (is_failed) {
for (int i = 0; i < READ_BUF_LEN / 2; i++) {
printf("%x ", r_buf[i]);
}
printf("\n");
}
free(w_buf);
free(r_buf);
TEST_ESP_OK(i2s_driver_uninstall(I2S_NUM_0));
TEST_ASSERT_FALSE(is_failed);
}
#if SOC_I2S_SUPPORTS_TDM