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test(temperature_sensor): Add new test for temperature sensor ETM on ESP32C6/H2

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This commit is contained in:
Cao Sen Miao 2024-02-29 18:30:51 +08:00
parent 2b2b3be98f
commit c6be2584a7
3 changed files with 93 additions and 2 deletions
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6
components/esp_driver_tsens/test_apps/temperature_sensor/main/CMakeLists.txt
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@ -2,8 +2,12 @@ set(srcs "test_app_main.c"
"test_temperature_sensor.c"
"test_temperature_phy.c")
if(CONFIG_SOC_TEMPERATURE_SENSOR_SUPPORT_ETM)
list(APPEND srcs "test_temperature_etm.c")
endif()
# In order for the cases defined by `TEST_CASE` to be linked into the final elf,
# the component can be registered as WHOLE_ARCHIVE
idf_component_register(SRCS ${srcs}
PRIV_REQUIRES unity esp_wifi test_utils nvs_flash esp_driver_tsens
PRIV_REQUIRES unity esp_wifi test_utils nvs_flash esp_driver_tsens esp_driver_gpio
WHOLE_ARCHIVE)

87
components/esp_driver_tsens/test_apps/temperature_sensor/main/test_temperature_etm.c Normal file
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@ -0,0 +1,87 @@
/*
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stdio.h>
#include <inttypes.h>
#include "unity.h"
#include "unity_test_utils.h"
#include "esp_attr.h"
#include "driver/gpio_etm.h"
#include "driver/gpio.h"
#include "driver/temperature_sensor_etm.h"
#include "driver/temperature_sensor.h"
#include "soc/soc_etm_struct.h"
TEST_CASE("temperature sensor alarm cause gpio pull up", "[etm]")
{
const uint32_t output_gpio = 5;
// temperature sensor alarm ---> ETM channel A ---> GPIO toggle
printf("allocate etm channel\r\n");
esp_etm_channel_config_t etm_config = {};
esp_etm_channel_handle_t etm_channel_a;
TEST_ESP_OK(esp_etm_new_channel(&etm_config, &etm_channel_a));
printf("allocate GPIO etm task\r\n");
esp_etm_task_handle_t gpio_task = NULL;
gpio_etm_task_config_t gpio_task_config = {
.action = GPIO_ETM_TASK_ACTION_TOG,
};
TEST_ESP_OK(gpio_new_etm_task(&gpio_task_config, &gpio_task));
// set gpio number for the gpio etm primitives
TEST_ESP_OK(gpio_etm_task_add_gpio(gpio_task, output_gpio));
printf("initialize gpio\r\n");
gpio_set_level(output_gpio, 0);
gpio_config_t task_gpio_config = {
.intr_type = GPIO_INTR_DISABLE,
.mode = GPIO_MODE_OUTPUT,
.pin_bit_mask = 1ULL << output_gpio,
};
TEST_ESP_OK(gpio_config(&task_gpio_config));
float tsens_out;
temperature_sensor_config_t temp_sensor = TEMPERATURE_SENSOR_CONFIG_DEFAULT(10, 50);
temperature_sensor_handle_t temp_handle = NULL;
TEST_ESP_OK(temperature_sensor_install(&temp_sensor, &temp_handle));
TEST_ESP_OK(temperature_sensor_enable(temp_handle));
temperature_sensor_abs_threshold_config_t threshold_cfg = {
.high_threshold = 50,
.low_threshold = -10,
};
TEST_ESP_OK(temperature_sensor_set_absolute_threshold(temp_handle, &threshold_cfg));
printf("Temperature sensor started\n");
temperature_sensor_etm_event_config_t tsens_etm_event = {
.event_type = TEMPERATURE_SENSOR_EVENT_OVER_LIMIT,
};
esp_etm_event_handle_t tsens_evt;
TEST_ESP_OK(temperature_sensor_new_etm_event(temp_handle, &tsens_etm_event, &tsens_evt));
printf("connect event and task to the channel\r\n");
TEST_ESP_OK(esp_etm_channel_connect(etm_channel_a, tsens_evt, gpio_task));
printf("enable etm channel\r\n");
TEST_ESP_OK(esp_etm_channel_enable(etm_channel_a));
uint32_t cnt = 20;
while (cnt--) {
TEST_ESP_OK(temperature_sensor_get_celsius(temp_handle, &tsens_out));
printf("Temperature out celsius %f°C\n", tsens_out);
vTaskDelay(100);
}
TEST_ESP_OK(temperature_sensor_disable(temp_handle));
TEST_ESP_OK(temperature_sensor_uninstall(temp_handle));
// delete etm primitives
TEST_ESP_OK(gpio_etm_task_rm_gpio(gpio_task, output_gpio));
TEST_ESP_OK(esp_etm_del_task(gpio_task));
TEST_ESP_OK(esp_etm_del_event(tsens_evt));
TEST_ESP_OK(esp_etm_channel_disable(etm_channel_a));
TEST_ESP_OK(esp_etm_del_channel(etm_channel_a));
}

2
components/esp_driver_tsens/test_apps/temperature_sensor/main/test_temperature_sensor.c
View File

@ -110,6 +110,7 @@ TEST_CASE("Temperature sensor callback test", "[temperature_sensor]")
temperature_sensor_config_t temp_sensor = TEMPERATURE_SENSOR_CONFIG_DEFAULT(10, 50);
temperature_sensor_handle_t temp_handle = NULL;
TEST_ESP_OK(temperature_sensor_install(&temp_sensor, &temp_handle));
TEST_ESP_OK(temperature_sensor_enable(temp_handle));
temperature_sensor_event_callbacks_t cbs = {
.on_threshold = temp_sensor_cbs_test,
@ -124,7 +125,6 @@ TEST_CASE("Temperature sensor callback test", "[temperature_sensor]")
TEST_ESP_OK(temperature_sensor_set_absolute_threshold(temp_handle, &threshold_cfg));
temperature_sensor_register_callbacks(temp_handle, &cbs, &temperature_alarm);
TEST_ESP_OK(temperature_sensor_enable(temp_handle));
#if CONFIG_TEMP_SENSOR_ISR_IRAM_SAFE
printf("disable flash cache and check if we can still get temperature intr\r\n");
for (int i = 0; i < 100; i++) {