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C++ ESP_ERROR_CHECK函数代码示例

本文整理汇总了C++中ESP_ERROR_CHECK函数的典型用法代码示例。如果您正苦于以下问题：C++ ESP_ERROR_CHECK函数的具体用法？C++ ESP_ERROR_CHECK怎么用？C++ ESP_ERROR_CHECK使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了ESP_ERROR_CHECK函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: wifi_init_softap

void wifi_init_softap()
{
    ap_event_group = xEventGroupCreate();

    //tcpip_adapter_init();

    wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
    ESP_ERROR_CHECK(esp_wifi_init(&cfg));
    wifi_config_t wifi_config = {
        .ap = {
            .ssid = EXAMPLE_DEFAULT_SSID,
            .ssid_len = 0,
            .max_connection=EXAMPLE_MAX_STA_CONN,
            .password = EXAMPLE_DEFAULT_PWD,
            .authmode = WIFI_AUTH_WPA_WPA2_PSK
        },
    };
    if (strlen(EXAMPLE_DEFAULT_PWD) ==0) {
	wifi_config.ap.authmode = WIFI_AUTH_OPEN;
    }

    ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_AP));
    ESP_ERROR_CHECK(esp_wifi_set_config(ESP_IF_WIFI_AP, &wifi_config));
    ESP_ERROR_CHECK(esp_wifi_start());

    ESP_LOGI(TAG, "wifi_init_softap finished.SSID:%s password:%s \n",
    	    EXAMPLE_DEFAULT_SSID, EXAMPLE_DEFAULT_PWD);
}
开发者ID:fanhuanji，项目名称:esp32_baidu_rest，代码行数:28，代码来源:wifi.c

示例2: sc_callback

static void sc_callback(smartconfig_status_t status, void *pdata)
{
    switch (status) {
        case SC_STATUS_WAIT:
            ESP_LOGI(TAG, "SC_STATUS_WAIT");
            break;
        case SC_STATUS_FIND_CHANNEL:
            ESP_LOGI(TAG, "SC_STATUS_FINDING_CHANNEL");
            break;
        case SC_STATUS_GETTING_SSID_PSWD:
            ESP_LOGI(TAG, "SC_STATUS_GETTING_SSID_PSWD");
            break;
        case SC_STATUS_LINK:
            ESP_LOGI(TAG, "SC_STATUS_LINK");
            wifi_config_t *wifi_config = pdata;
            ESP_LOGI(TAG, "SSID:%s", wifi_config->sta.ssid);
            ESP_LOGI(TAG, "PASSWORD:%s", wifi_config->sta.password);
            ESP_ERROR_CHECK( esp_wifi_disconnect() );
            ESP_ERROR_CHECK( esp_wifi_set_config(ESP_IF_WIFI_STA, wifi_config) );
            ESP_ERROR_CHECK( esp_wifi_connect() );
            break;
        case SC_STATUS_LINK_OVER:
            ESP_LOGI(TAG, "SC_STATUS_LINK_OVER");
            if (pdata != NULL) {
                uint8_t phone_ip[4] = { 0 };
                memcpy(phone_ip, (uint8_t* )pdata, 4);
                ESP_LOGI(TAG, "Phone ip: %d.%d.%d.%d\n", phone_ip[0], phone_ip[1], phone_ip[2], phone_ip[3]);
            }
            xEventGroupSetBits(wifi_event_group, ESPTOUCH_DONE_BIT);
            break;
        default:
            break;
    }
}
开发者ID:danathughes，项目名称:esp-idf，代码行数:34，代码来源:smartconfig_main.c

示例3: app_main

void app_main()
{
  vTaskDelay(1000 / portTICK_PERIOD_MS);

  ESP_ERROR_CHECK(nvs_flash_init_partition("Mynvs"));

  nvs_handle handle;
  ESP_ERROR_CHECK(nvs_open_from_partition("Mynvs","store", NVS_READWRITE, &handle));

  int32_t val = 0;
  esp_err_t result = nvs_get_i32(handle, "val", &val);
  switch (result)
  {
  case ESP_ERR_NOT_FOUND:
    ESP_LOGE(TAG, "Value not set yet");
    break;
  case ESP_OK:
    ESP_LOGI(TAG, "Value is %d", val);
    break;
  default:
    ESP_LOGE(TAG, "Error (%s) opening NVS handle!\n", esp_err_to_name(result));
    break;
  }
  val++;
  ESP_ERROR_CHECK(nvs_set_i32(handle, "val", val));
  ESP_ERROR_CHECK(nvs_commit(handle));
  nvs_close(handle);
}
开发者ID:Mair，项目名称:esp32-course，代码行数:28，代码来源:main.c

示例4: event_handler

static esp_err_t event_handler(void *ctx, system_event_t *event)
{
    httpd_handle_t *server = (httpd_handle_t *) ctx;

    switch(event->event_id) {
    case SYSTEM_EVENT_STA_START:
        ESP_LOGI(TAG, "SYSTEM_EVENT_STA_START");
        ESP_ERROR_CHECK(esp_wifi_connect());
        break;
    case SYSTEM_EVENT_STA_GOT_IP:
        ESP_LOGI(TAG, "SYSTEM_EVENT_STA_GOT_IP");
        ESP_LOGI(TAG, "Got IP: '%s'",
                ip4addr_ntoa(&event->event_info.got_ip.ip_info.ip));

        /* Start the web server */
        if (*server == NULL) {
            *server = start_webserver();
        }
        break;
    case SYSTEM_EVENT_STA_DISCONNECTED:
        ESP_LOGI(TAG, "SYSTEM_EVENT_STA_DISCONNECTED");
        ESP_ERROR_CHECK(esp_wifi_connect());

        /* Stop the web server */
        if (*server) {
            stop_webserver(*server);
            *server = NULL;
        }
        break;
    default:
        break;
    }
    return ESP_OK;
}
开发者ID:espressif，项目名称:ESP8266_RTOS_SDK，代码行数:34，代码来源:main.c

示例5: app_main

void app_main(void)
{
    // Initialize NVS
    esp_err_t ret = nvs_flash_init();

    if (ret == ESP_ERR_NVS_NO_FREE_PAGES) {
        ESP_ERROR_CHECK(nvs_flash_erase());
        ret = nvs_flash_init();
    }

    ESP_ERROR_CHECK(ret);

    initialise_wifi();

    ret = xTaskCreate(&mqtt_client_thread,
                      MQTT_CLIENT_THREAD_NAME,
                      MQTT_CLIENT_THREAD_STACK_WORDS,
                      NULL,
                      MQTT_CLIENT_THREAD_PRIO,
                      NULL);

    if (ret != pdPASS)  {
        ESP_LOGE(TAG, "mqtt create client thread %s failed", MQTT_CLIENT_THREAD_NAME);
    }
}
开发者ID:espressif，项目名称:ESP8266_RTOS_SDK，代码行数:25，代码来源:MQTTEcho.c

示例6: wifi_cmd_sta_join

static bool wifi_cmd_sta_join(const char* ssid, const char* pass)
{
    int bits = xEventGroupWaitBits(wifi_event_group, CONNECTED_BIT, 0, 1, 0);

    wifi_config_t wifi_config = { 0 };

    strlcpy((char*) wifi_config.sta.ssid, ssid, sizeof(wifi_config.sta.ssid));
    if (pass) {
        strncpy((char*) wifi_config.sta.password, pass, sizeof(wifi_config.sta.password));
    }

    if (bits & CONNECTED_BIT) {
        reconnect = false;
        xEventGroupClearBits(wifi_event_group, CONNECTED_BIT);
        ESP_ERROR_CHECK( esp_wifi_disconnect() );
        xEventGroupWaitBits(wifi_event_group, DISCONNECTED_BIT, 0, 1, portTICK_RATE_MS);
    }

    reconnect = true;
    ESP_ERROR_CHECK( esp_wifi_set_mode(WIFI_MODE_STA) );
    ESP_ERROR_CHECK( esp_wifi_set_config(ESP_IF_WIFI_STA, &wifi_config) );
    ESP_ERROR_CHECK( esp_wifi_connect() );

    xEventGroupWaitBits(wifi_event_group, CONNECTED_BIT, 0, 1, 5000/portTICK_RATE_MS);
    
    return true;
}
开发者ID:danathughes，项目名称:esp-idf，代码行数:27，代码来源:cmd_wifi.c

示例7: setup_gpios

static void setup_gpios()
{
    // Input:
    //     4: Joy #2 Pot x
    //
    // Output:
    //     5: Joy #1 Pot X
    //    21: Joy #1 Pot X

    // Output: 5 (LED) and 21
    gpio_config_t io_conf;
    io_conf.intr_type = GPIO_INTR_DISABLE;
    io_conf.mode = GPIO_MODE_OUTPUT;
    io_conf.pin_bit_mask = ((1ULL << GPIO_NUM_21) | (1ULL << GPIO_NUM_5));
    io_conf.pull_down_en = false;
    io_conf.pull_up_en = false;
    ESP_ERROR_CHECK( gpio_config(&io_conf) );

    // Input: read POT X
    io_conf.intr_type = GPIO_INTR_POSEDGE;
    io_conf.mode = GPIO_MODE_INPUT;
    io_conf.pin_bit_mask = 1ULL << GPIO_NUM_18;
    io_conf.pull_down_en = false;
    io_conf.pull_up_en = true;
    ESP_ERROR_CHECK( gpio_config(&io_conf) );

    // install gpio isr service
    ESP_ERROR_CHECK( gpio_install_isr_service(0) );

    //hook isr handler for specific gpio pin
    ESP_ERROR_CHECK( gpio_isr_handler_add(GPIO_NUM_18, gpio_isr_handler_up, (void*) GPIO_NUM_18) );

 //   ESP_ERROR_CHECK( gpio_isr_register(gpio_isr_handler_up, (void*) GPIO_NUM_4, 0, NULL) );
}
开发者ID:ricardoquesada，项目名称:unijoysticle，代码行数:34，代码来源:main.c

示例8: test_spi_task

void test_spi_task(void *ignore) {
	ESP_LOGD(tag, ">> test_spi_task");

	spi_bus_config_t bus_config;
	bus_config.sclk_io_num = 21; // CLK
	bus_config.mosi_io_num = 22; // MOSI
	bus_config.miso_io_num = -1; // MISO
	bus_config.quadwp_io_num = -1; // Not used
	bus_config.quadhd_io_num = -1; // Not used
	ESP_LOGI(tag, "... Initializing bus.");
	ESP_ERROR_CHECK(spi_bus_initialize(HSPI_HOST, &bus_config, 1));


	spi_device_handle_t handle;
	spi_device_interface_config_t dev_config;
	dev_config.address_bits = 0;
	dev_config.command_bits = 0;
	dev_config.dummy_bits = 0;
	dev_config.mode = 0;
	dev_config.duty_cycle_pos = 0;
	dev_config.cs_ena_posttrans = 0;
	dev_config.cs_ena_pretrans = 0;
	dev_config.clock_speed_hz = 10000;
	dev_config.spics_io_num = 23;
	dev_config.flags = 0;
	dev_config.queue_size = 1;
	dev_config.pre_cb = NULL;
	dev_config.post_cb = NULL;
	ESP_LOGI(tag, "... Adding device bus.");
	ESP_ERROR_CHECK(spi_bus_add_device(HSPI_HOST, &dev_config, &handle));


	char data[3];
	spi_transaction_t trans_desc;
	trans_desc.address = 0;
	trans_desc.command = 0;
	trans_desc.flags = 0;
	trans_desc.length = 3 * 8;
	trans_desc.rxlength = 0;
	trans_desc.tx_buffer = data;
	trans_desc.rx_buffer = data;

	data[0] = 0x12;
	data[1] = 0x34;
	data[2] = 0x56;

	ESP_LOGI(tag, "... Transmitting.");
	ESP_ERROR_CHECK(spi_device_transmit(handle, &trans_desc));

	ESP_LOGI(tag, "... Removing device.");
	ESP_ERROR_CHECK(spi_bus_remove_device(handle));

	ESP_LOGI(tag, "... Freeing bus.");
	ESP_ERROR_CHECK(spi_bus_free(HSPI_HOST));

	ESP_LOGD(tag, "<< test_spi_task");
	vTaskDelete(NULL);
}
开发者ID:EdWeller，项目名称:esp32-snippets，代码行数:58，代码来源:spi_transmit.c

示例9: saveConnectionInfo

/**
 * Save our connection info for retrieval on a subsequent restart.
 */
static void saveConnectionInfo(connection_info_t *pConnectionInfo) {
	nvs_handle handle;
	ESP_ERROR_CHECK(nvs_open(BOOTWIFI_NAMESPACE, NVS_READWRITE, &handle));
	ESP_ERROR_CHECK(nvs_set_blob(handle, KEY_CONNECTION_INFO, pConnectionInfo,
			sizeof(connection_info_t)));
	ESP_ERROR_CHECK(nvs_set_u32(handle, KEY_VERSION, g_version));
	ESP_ERROR_CHECK(nvs_commit(handle));
	nvs_close(handle);
} // setConnectionInfo
开发者ID:EdWeller，项目名称:esp32-snippets，代码行数:12，代码来源:bootwifi.c

示例10: initialise_wifi

static void initialise_wifi(void)
{
	wifi_event_group = xEventGroupCreate();
	ESP_ERROR_CHECK(esp_event_loop_init(event_handler, NULL));
	wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
	ESP_ERROR_CHECK(esp_wifi_init(&cfg));
	ESP_ERROR_CHECK(esp_wifi_set_storage(WIFI_STORAGE_RAM));
	ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_STA));
	ESP_ERROR_CHECK(esp_wifi_start());
}
开发者ID:Nicholas3388，项目名称:LuaNode，代码行数:10，代码来源:app_main.c

示例11: scan_task

static void scan_task(void *pvParameters)
{
	while(1) {
		xEventGroupWaitBits(wifi_event_group, SCAN_DONE_BIT, false, true, portMAX_DELAY);
        ESP_LOGI(TAG, "WIFI scan doen");
		xEventGroupClearBits(wifi_event_group, SCAN_DONE_BIT);

		uint16_t apCount = 0;
		esp_wifi_scan_get_ap_num(&apCount);
		printf("Number of access points found: %d\n", apCount);
		if (apCount == 0) {
			ESP_LOGI(TAG, "Nothing AP found");
			return;
		}
		wifi_ap_record_t *list = (wifi_ap_record_t *)malloc(sizeof(wifi_ap_record_t) * apCount);
		ESP_ERROR_CHECK(esp_wifi_scan_get_ap_records(&apCount, list));
		int i;
		printf("======================================================================\n");
		printf("             SSID             |    RSSI    |           AUTH           \n");
		printf("======================================================================\n");
		for (i=0; i<apCount; i++) {
			char *authmode;
			switch(list[i].authmode) {
			case WIFI_AUTH_OPEN:
               authmode = "WIFI_AUTH_OPEN";
               break;
            case WIFI_AUTH_WEP:
               authmode = "WIFI_AUTH_WEP";
               break;           
            case WIFI_AUTH_WPA_PSK:
               authmode = "WIFI_AUTH_WPA_PSK";
               break;           
            case WIFI_AUTH_WPA2_PSK:
               authmode = "WIFI_AUTH_WPA2_PSK";
               break;           
            case WIFI_AUTH_WPA_WPA2_PSK:
               authmode = "WIFI_AUTH_WPA_WPA2_PSK";
               break;
            default:
               authmode = "Unknown";
               break;
			}
			printf("%26.26s    |    % 4d    |    %22.22s\n",list[i].ssid, list[i].rssi, authmode);
		}
		free(list);
		printf("\n\n");

		// scan again
		vTaskDelay(2000 / portTICK_PERIOD_MS);
		//The true parameter cause the function to block until the scan is done.
		ESP_ERROR_CHECK(esp_wifi_scan_start(&scanConf, true));
	}


}
开发者ID:Nicholas3388，项目名称:LuaNode，代码行数:55，代码来源:app_main.c

示例12: assert

void Service::register_characteristic(Characteristic *nC) {
	assert(handle != 0);
	if(nC->is_descriptor) {
		auto ret = esp_ble_gatts_add_char_descr(handle, &(nC->id), nC->perm, &(nC->value), &(nC->autoResp));
		ESP_ERROR_CHECK(ret);
	}
	else {
		auto ret = esp_ble_gatts_add_char(handle, &(nC->id), nC->perm, nC->prop, &(nC->value), &(nC->autoResp));
		ESP_ERROR_CHECK(ret);
	}
}
开发者ID:XasWorks，项目名称:XasCode，代码行数:11，代码来源:Service.cpp

示例13: initI2C

void initI2C() {
	i2c_config_t conf;
	conf.mode = I2C_MODE_MASTER;
	conf.sda_io_num = SDA_PIN;
	conf.scl_io_num = SCL_PIN;
	conf.sda_pullup_en = GPIO_PULLUP_ENABLE;
	conf.scl_pullup_en = GPIO_PULLUP_ENABLE;
	conf.master.clk_speed = 100000;
	ESP_ERROR_CHECK(i2c_param_config(I2C_NUM_0, &conf));
	ESP_ERROR_CHECK(i2c_driver_install(I2C_NUM_0, I2C_MODE_MASTER, 0, 0, 0));
}
开发者ID:pilate，项目名称:esp32-snippets，代码行数:11，代码来源:pcf8523.c

示例14: app_main

void app_main()
{
    // Initialize NVS
    esp_err_t ret = nvs_flash_init();
    if (ret == ESP_ERR_NVS_NO_FREE_PAGES) {
        ESP_ERROR_CHECK(nvs_flash_erase());
        ret = nvs_flash_init();
    }
    ESP_ERROR_CHECK( ret );

    wifi_scan();
}
开发者ID:danathughes，项目名称:esp-idf，代码行数:12，代码来源:scan.c

示例15: app_main

void app_main()
{
    /* Initialize NVS — it is used to store PHY calibration data */
    esp_err_t ret = nvs_flash_init();
    if (ret == ESP_ERR_NVS_NO_FREE_PAGES) {
        ESP_ERROR_CHECK(nvs_flash_erase());
        ret = nvs_flash_init();
    }
    ESP_ERROR_CHECK( ret );

    start_wps();
}
开发者ID:danathughes，项目名称:esp-idf，代码行数:12，代码来源:wps.c


注：本文中的ESP_ERROR_CHECK函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。