"HTTP_EVENT_DISCONNECTED");break;}returnESP_OK;}voidsimple_ota_example_task(void*pvParameter){ESP_LOGI(TAG,"Starting OTA example");esp_http_client_config_t config={.url=CONFIG_EXAMPLE_FIRMWARE_UPGRADE_URL,.cert_
#define EXAMPLE_ESP_WIFI_SSID "esp32_wifi" #define EXAMPLE_ESP_WIFI_PASS "12345678" #define EXAMPLE_ESP_WIFI_CHANNEL 1 #define EXAMPLE_MAX_STA_CONN 4 static const char *TAG = "example"; static void wifi_event_handler(void* arg, esp_event_base_t event_base, int32_t event_id, void*...
The board ESP32-LyraTD-SYNA is not defined in the audio board and the audio codec of this board is CX20721, but in the components\audio_hal\driver directory of the SDK, there are only drivers for es83 series and other chips. Does this evaluation board have some example code working of...
lv_port_win_visual_studio的工程把所有的example下面的c文件全部添加进来,esp32的工程是按需添加的,所以我们要把《lv_example_get_started_1.c》文件添加到工程,修改main文件夹下面的CMakeLists.txt: idf_component_register(SRCS "lvgl_init.c" "blink.c" "../components/lvgl/examples/get_started/lv_example...
This example code is in the Public Domain (or CC0 licensed, at your option.) Unless required by applicable law or agreed to in writing, this software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ...
This example code is in the Public Domain (or CC0 licensed, at your option.) Unless required by applicable law or agreed to in writing, this software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ...
首先我们通过esp32_technical_referance发现,esp32的I2C总线具有以下特性 • 支持主机模式以及从机模式 • 支持多主机多从机通信 • 支持标准模式(100 kbit/s) • 支持快速模式(400 kbit/s) • 支持7-bit 以及10-bit 寻址 • 支持关闭SCL 时钟实现连续数据传输 ...
NeoPixel (WS2812) Driver Example code using RMT peripheral This project contains example code for driving a chain of NeoPixels connected to an ESP32 using the RMT peripheral build into the micro. This code assumes you are using FreeRTOS. ...
Arduino -esp32-lna-thermocouple.ino ESP-IDF -esp32_lna_thermocouple.c Example output: ... I (0) cpu_start: Starting scheduler on APP CPU. ADC: 10 bit, Attenuation: (0) Initializing LNA...done Thermocouple: -1.217 mV, -1 oC, Cold junction temperature: 29 oC, ADC raw count: 393 Th...
Smart_Config的初始化函数,回调函数,任务函数都直接复制Smart_configDemo中的即可,但是得注意 其中的任务smartconfig_example_task配网结束后需要删除,节约空间,如下图: 在这里插入图片描述 1.2 周期上报数据(Timer) 周期上报数据使用硬件定时器方式,使能一个 自动重装载的定时器,在定时器中断函数中改变状态位,提醒需要...