基于ESP-IDF
工程相关篇《ESP32 ESP-Rainmaker 本地点灯控制Demo测试》
原项目地址:https://github.com/espressif/esp-rainmaker
本次所测试的项目示例工程:\esp-rainmaker—>examples`switch`
APP(Android APK)下载地址:https://github.com/espressif/esp-rainmaker-android/releases
乐鑫官方介绍《ESP RainMaker:快速构建物联网设备》
代码所控制的GPIO引脚位GPIO 7
,可以根据个人需求自行更换指定引脚。
espidf
原工程是可以进行两种方式配网的,不知道为什么在Arduino IDE平台,相同功能的示例代码就改成了指定型号才支持,不知道为什么?反正就按照原来在espidf原例程改一下宏定义即可。rainmaker.csv
进行配置,结果都不能使用,使用ESP-Rainmaker
,分区表只能指定这个,因为其他的分区表参数都不一样。安装好
ESP RainMaker
APP 后,将设备接入网络,使用esp32C3的板子上Boot0
引脚GPIO 0
可以控制GPIO7
引脚电平状态,也可以通过ESP RainMaker
APP 控制已接入的设备进行开关控制。板载按键(物理按键)控制和手机APPESP RainMaker
上的状态是同步更新的,可实时显示GPIO 7
的电平状态,但是不能做到断电重启保持的功能,需要补充状态存储。
//This example demonstrates the ESP RainMaker with a standard Switch device.
#include "RMaker.h"
#include "WiFi.h"
#include "WiFiProv.h"
#define DEFAULT_POWER_MODE true
const char *service_name = "PROV_1234";
const char *pop = "abcd1234";
//GPIO for push button
#if CONFIG_IDF_TARGET_ESP32C3
static int gpio_0 = 9;
static int gpio_switch = 7;
#else
//GPIO for virtual device
static int gpio_0 = 0;
static int gpio_switch = 16;
#endif
/* Variable for reading pin status*/
bool switch_state = true;
//The framework provides some standard device types like switch, lightbulb, fan, temperaturesensor.
static Switch my_switch;
void sysProvEvent(arduino_event_t *sys_event)
{
switch (sys_event->event_id) {
case ARDUINO_EVENT_PROV_START:
//#if CONFIG_IDF_TARGET_ESP32S2
Serial.printf("\nProvisioning Started with name \"%s\" and PoP \"%s\" on SoftAP\n", service_name, pop);
printQR(service_name, pop, "softap");
//#else
// Serial.printf("\nProvisioning Started with name \"%s\" and PoP \"%s\" on BLE\n", service_name, pop);
// printQR(service_name, pop, "ble");
//#endif
break;
case ARDUINO_EVENT_PROV_INIT:
wifi_prov_mgr_disable_auto_stop(10000);
break;
case ARDUINO_EVENT_PROV_CRED_SUCCESS:
wifi_prov_mgr_stop_provisioning();
break;
default:;
}
}
void write_callback(Device *device, Param *param, const param_val_t val, void *priv_data, write_ctx_t *ctx)
{
const char *device_name = device->getDeviceName();
const char *param_name = param->getParamName();
if(strcmp(param_name, "Power") == 0) {
Serial.printf("Received value = %s for %s - %s\n", val.val.b? "true" : "false", device_name, param_name);
switch_state = val.val.b;
(switch_state == false) ? digitalWrite(gpio_switch, LOW) : digitalWrite(gpio_switch, HIGH);
param->updateAndReport(val);
}
}
void setup()
{
Serial.begin(115200);
pinMode(gpio_0, INPUT);
pinMode(gpio_switch, OUTPUT);
digitalWrite(gpio_switch, DEFAULT_POWER_MODE);
Node my_node;
my_node = RMaker.initNode("ESP RainMaker Node");
//Initialize switch device
my_switch = Switch("Switch", &gpio_switch);
//Standard switch device
my_switch.addCb(write_callback);
//Add switch device to the node
my_node.addDevice(my_switch);
//This is optional
RMaker.enableOTA(OTA_USING_TOPICS);
//If you want to enable scheduling, set time zone for your region using setTimeZone().
//The list of available values are provided here https://rainmaker.espressif.com/docs/time-service.html
// RMaker.setTimeZone("Asia/Shanghai");
// Alternatively, enable the Timezone service and let the phone apps set the appropriate timezone
RMaker.enableTZService();
RMaker.enableSchedule();
RMaker.enableScenes();
RMaker.start();
WiFi.onEvent(sysProvEvent);
//#if CONFIG_IDF_TARGET_ESP32S2
WiFiProv.beginProvision(WIFI_PROV_SCHEME_SOFTAP, WIFI_PROV_SCHEME_HANDLER_NONE, WIFI_PROV_SECURITY_1, pop, service_name);
//#else
// WiFiProv.beginProvision(WIFI_PROV_SCHEME_BLE, WIFI_PROV_SCHEME_HANDLER_FREE_BTDM, WIFI_PROV_SECURITY_1, pop, service_name);
//#endif
}
void loop()
{
if(digitalRead(gpio_0) == LOW) { //Push button pressed
// Key debounce handling
delay(100);
int startTime = millis();
while(digitalRead(gpio_0) == LOW) delay(50);
int endTime = millis();
if ((endTime - startTime) > 10000) {
// If key pressed for more than 10secs, reset all
Serial.printf("Reset to factory.\n");
RMakerFactoryReset(2);
} else if ((endTime - startTime) > 3000) {
Serial.printf("Reset Wi-Fi.\n");
// If key pressed for more than 3secs, but less than 10, reset Wi-Fi
RMakerWiFiReset(2);
} else {
// Toggle device state
switch_state = !switch_state;
Serial.printf("Toggle State to %s.\n", switch_state ? "true" : "false");
my_switch.updateAndReportParam(ESP_RMAKER_DEF_POWER_NAME, switch_state);
(switch_state == false) ? digitalWrite(gpio_switch, LOW) : digitalWrite(gpio_switch, HIGH);
}
}
delay(100);
}
使用 2.0.0 版本的库 RainMaker 在文件夹: C:\Users\Administrator\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.7\libraries\RainMaker
使用 2.0.0 版本的库 WiFi 在文件夹: C:\Users\Administrator\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.7\libraries\WiFi
使用 2.0.0 版本的库 WiFiProv 在文件夹: C:\Users\Administrator\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.7\libraries\WiFiProv
"C:\\Users\\Administrator\\AppData\\Local\\Arduino15\\packages\\esp32\\tools\\riscv32-esp-elf-gcc\\esp-2021r2-patch5-8.4.0/bin/riscv32-esp-elf-size" -A "d:\\arduino\\MyHexDir/RMakerSwitch.ino.elf"
项目使用了 1729806 字节,占用了 (54%) 程序存储空间。最大为 3145728 字节。
全局变量使用了61772字节,(18%)的动态内存,余留265908字节局部变量。最大为327680字节。