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feat(i2c_test): Add multi board test for I2C master and I2C slave

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This commit is contained in:
Cao Sen Miao
2023-10-24 18:46:27 +08:00
parent 8d639492f2
commit c9f85d8d1b
10 changed files with 1317 additions and 18 deletions
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60
components/driver/test_apps/legacy_i2c_driver/main/test_i2c.c
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@@ -508,6 +508,66 @@ static void i2c_slave_repeat_read(void)
TEST_CASE_MULTIPLE_DEVICES("I2C repeat write test", "[i2c][test_env=generic_multi_device][timeout=150]", i2c_master_repeat_write, i2c_slave_repeat_read);
#if SOC_I2C_NUM > 1
static void i2c_master_write_test_more_ports(void)
{
uint8_t *data_wr = (uint8_t *) malloc(DATA_LENGTH);
int i;
i2c_config_t conf_master = i2c_master_init();
TEST_ESP_OK(i2c_param_config(I2C_NUM_1, &conf_master));
TEST_ESP_OK(i2c_driver_install(I2C_NUM_1, I2C_MODE_MASTER,
I2C_MASTER_RX_BUF_DISABLE,
I2C_MASTER_TX_BUF_DISABLE, 0));
unity_wait_for_signal("i2c slave init finish");
unity_send_signal("master write");
for (i = 0; i < DATA_LENGTH / 2; i++) {
data_wr[i] = i;
}
i2c_master_write_slave(I2C_NUM_1, data_wr, DATA_LENGTH / 2);
disp_buf(data_wr, i);
free(data_wr);
unity_wait_for_signal("ready to delete");
TEST_ESP_OK(i2c_driver_delete(I2C_NUM_1));
}
static void i2c_slave_read_test_more_ports(void)
{
uint8_t *data_rd = (uint8_t *) malloc(DATA_LENGTH);
int size_rd = 0;
int len = 0;
i2c_config_t conf_slave = i2c_slave_init();
TEST_ESP_OK(i2c_param_config( I2C_NUM_1, &conf_slave));
TEST_ESP_OK(i2c_driver_install(I2C_NUM_1, I2C_MODE_SLAVE,
I2C_SLAVE_RX_BUF_LEN,
I2C_SLAVE_TX_BUF_LEN, 0));
unity_send_signal("i2c slave init finish");
unity_wait_for_signal("master write");
while (1) {
len = i2c_slave_read_buffer( I2C_NUM_1, data_rd + size_rd, DATA_LENGTH, 10000 / portTICK_PERIOD_MS);
if (len == 0) {
break;
}
size_rd += len;
}
disp_buf(data_rd, size_rd);
for (int i = 0; i < size_rd; i++) {
TEST_ASSERT(data_rd[i] == i);
}
free(data_rd);
unity_send_signal("ready to delete");
TEST_ESP_OK(i2c_driver_delete(I2C_NUM_1));
}
TEST_CASE_MULTIPLE_DEVICES("I2C master write slave test, more ports", "[i2c][test_env=generic_multi_device][timeout=150]", i2c_master_write_test_more_ports, i2c_slave_read_test_more_ports);
#endif
static volatile bool exit_flag;
static bool test_read_func;