首先,打开 VS Code 从模板项目创建 Blink 项目,按F1或选择顶部菜单【查看/命令面板(Ctrl + Shift + P)】,在命令行中输入:esp-idf show,在显示的下来菜单中选择【展示示例项目】 然后选择当前的 ESP-IDF 开发环境,如下图所示: 然后选择【blink】示例,如下图所示进行操作: 然后选择项目的保存地址,切记项目路径...
esp32-智能语音-led驱动 代码如下: 1/*Blink Example23This example code is in the Public Domain (or CC0 licensed, at your option.)45Unless required by applicable law or agreed to in writing, this6software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR7CONDITIONS OF ANY KIND, e...
ESP_LOGI(TAG, "Example configured to blink GPIO LED!"); gpio_reset_pin(BLINK_GPIO); //设置为推挽输出模式 gpio_set_direction(BLINK_GPIO, GPIO_MODE_OUTPUT); //设置引脚方向:输出 } #endif void app_main(void) { configure_led(); //根据led具体型号进行配置 while (1) { ESP_LOGI(TAG, "...
【玩转ESP32】3、点亮LED,Blink,blink,blink 1、查看LED对应的管脚 可以看出LED对应的GPIO编号是GPIO1。 2、使用idf中的例程改造 对idf里面的demo进行改造,在examples\get-started\blink里面更改GPIO口: 代码语言:javascript 复制 #defineBLINK_GPIO1 3、GPIO操作相关API 代码语言:javascript 复制 voidgpio_pad_selec...
修改main/CMakeLists.txt文件来包含ledBlink.c 修改CMakeLists.txt文件,工程名称改为ledBlink Makefile可不修改,为旧版GNU Make编译,Cmake由CMakeLists.txt控制 idf.py flash编译前先idf.py fullclean清空一下 删除example_test.py、sdkconfig.defaults等不必要的文件 ...
This example code is in the public domain. https://www.arduino.cc/en/Tutorial/BuiltInExamples/Blink */ // the setup function runs once when you press reset or power the board void setup() { // initialize digital pin LED_BUILTIN as an output. ...
打开file-example-mpu6050-mpu6050_raw,有现成的实例代码。 由于我的esp32的板载LED灯的pin number是2,修改#define LED_PIN 13为2。 // I2C device class (I2Cdev) demonstration Arduino sketch for MPU6050 class // 10/7/2011 by Jeff Rowberg <jeff@rowberg.net> ...
接线:GPIO19 --- LED_IO 实验效果:LED间隔1S亮灭 代码: #include <stdio.h> #include "freertos/FreeRTOS.h" #include "freertos/task.h" #include "driver/gpio.h" #include "sdkconfig.h" #define BLINK_GPIO 19 void app_main(void) { gpio_...
/* Blink 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. ...
(BLINK_GPIO);///* 将GPIO设置为推/拉输出 */gpio_set_direction(BLINK_GPIO, GPIO_MODE_OUTPUT);//设置GPIO的工作模式while(1)//接着是一个死循环{/* Blink off (output low) */printf("Turning off the LED\n");//打印没有什么好说得,但是我这边不输出打印字符不知道为什么gpio_set_level(BLINK_...