空地联防机器人系统：第三课 TT拓展模块通过中断程序实现人体红外传感器的动态感知

#include <RMTT_Libs.h>
#include <Wire.h>

RMTT_Protocol tt_sdk;
RMTT_RGB tt_rgb;  

struct Button {
    const uint8_t PIN;
    uint32_t numberKeyPresses;
    bool pressed;
};

Button button1 = {26, 0, false};


void IRAM_ATTR isr() {
    button1.numberKeyPresses += 1;
    button1.pressed = true;
    tt_rgb.SetRGB(255, 255, 255);
}

void setup() {
  Serial.begin(115200);
  Serial1.begin(1000000, SERIAL_8N1, 23, 18);

  pinMode(button1.PIN, INPUT_PULLUP);
  attachInterrupt(button1.PIN, isr, RISING);

  tt_rgb.Init();
  tt_rgb.SetRGB(255, 0, 0);

  tt_sdk.startUntilControl();

  tt_sdk.sendTelloCtrlMsg("takeoff");
  tt_rgb.SetRGB(0, 255, 0);   
  delay(10000);
  tt_sdk.sendTelloCtrlMsg("land");
  tt_rgb.SetRGB(0, 255, 0); 
}


void loop() {
  if (button1.pressed) {        
        button1.pressed = false;
        tt_rgb.SetRGB(255, 0, 0);       
    }
   delay(3000);
}