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esp32 temperature node

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Alex B.
2025-10-04 01:10:10 -04:00
parent 83af845fb6
commit fe1e4e1494
81 changed files with 9075 additions and 0 deletions
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9
ESP32-IDF_Temperture-Node-v2/managed_components/espressif__bme280/test_apps/CMakeLists.txt Normal file
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# The following lines of boilerplate have to be in your project's CMakeLists
# in this exact order for cmake to work correctly
cmake_minimum_required(VERSION 3.5)
set(EXTRA_COMPONENT_DIRS "$ENV{IDF_PATH}/tools/unit-test-app/components"
"../../bme280")
include($ENV{IDF_PATH}/tools/cmake/project.cmake)
project(bme280_test)

3
ESP32-IDF_Temperture-Node-v2/managed_components/espressif__bme280/test_apps/main/CMakeLists.txt Normal file
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idf_component_register(SRC_DIRS "."
PRIV_INCLUDE_DIRS "."
PRIV_REQUIRES unity test_utils bme280)

77
ESP32-IDF_Temperture-Node-v2/managed_components/espressif__bme280/test_apps/main/bme280_test.c Normal file
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/*
* SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stdio.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "unity.h"
#include "esp_log.h"
#include "bme280.h"
#include "i2c_bus.h"
#define I2C_MASTER_SCL_IO GPIO_NUM_2 /*!< gpio number for I2C master clock IO2*/
#define I2C_MASTER_SDA_IO GPIO_NUM_1 /*!< gpio number for I2C master data IO1*/
#define I2C_MASTER_NUM I2C_NUM_0 /*!< I2C port number for master bme280 */
#define I2C_MASTER_TX_BUF_DISABLE 0 /*!< I2C master do not need buffer */
#define I2C_MASTER_RX_BUF_DISABLE 0 /*!< I2C master do not need buffer */
#define I2C_MASTER_FREQ_HZ 100000 /*!< I2C master clock frequency */
static i2c_bus_handle_t i2c_bus = NULL;
static bme280_handle_t bme280 = NULL;
void bme280_test_init()
{
i2c_config_t conf = {
.mode = I2C_MODE_MASTER,
.sda_io_num = I2C_MASTER_SDA_IO,
.sda_pullup_en = GPIO_PULLUP_ENABLE,
.scl_io_num = I2C_MASTER_SCL_IO,
.scl_pullup_en = GPIO_PULLUP_ENABLE,
.master.clk_speed = I2C_MASTER_FREQ_HZ,
};
i2c_bus = i2c_bus_create(I2C_MASTER_NUM, &conf);
bme280 = bme280_create(i2c_bus, BME280_I2C_ADDRESS_DEFAULT);
ESP_LOGI("BME280:", "bme280_default_init:%d", bme280_default_init(bme280));
}
void bme280_test_deinit()
{
bme280_delete(&bme280);
i2c_bus_delete(&i2c_bus);
}
void bme280_test_getdata()
{
int cnt = 10;
while (cnt--) {
float temperature = 0.0, humidity = 0.0, pressure = 0.0;
if (ESP_OK == bme280_read_temperature(bme280, &temperature)) {
ESP_LOGI("BME280", "temperature:%f ", temperature);
}
vTaskDelay(300 / portTICK_RATE_MS);
if (ESP_OK == bme280_read_humidity(bme280, &humidity)) {
ESP_LOGI("BME280", "humidity:%f ", humidity);
}
vTaskDelay(300 / portTICK_RATE_MS);
if (ESP_OK == bme280_read_pressure(bme280, &pressure)) {
ESP_LOGI("BME280", "pressure:%f\n", pressure);
}
vTaskDelay(300 / portTICK_RATE_MS);
}
}
TEST_CASE("Device bme280 test", "[bme280][iot][device]")
{
bme280_test_init();
bme280_test_getdata();
bme280_test_deinit();
}
void app_main(void)
{
printf("BME280 TEST \n");
unity_run_menu();
}

9
ESP32-IDF_Temperture-Node-v2/managed_components/espressif__bme280/test_apps/sdkconfig.defaults Normal file
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# For IDF 5.0
CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_240=y
CONFIG_FREERTOS_HZ=1000
CONFIG_ESP_TASK_WDT_EN=n
# For IDF4.4
CONFIG_ESP32S2_DEFAULT_CPU_FREQ_240=y
CONFIG_ESP32S3_DEFAULT_CPU_FREQ_240=y
CONFIG_ESP_TASK_WDT=n