Smart Presentation Controller using Arduino

1#include <Wire.h>
2#include "DFRobot_GR10_30.h"
3#include <Keyboard.h>
4
5#define I2CMODE
6
7DFRobot_GR10_30 gr10_30(/*addr = */GR10_30_DEVICE_ADDR, /*pWire = */&Wire);
8
9void setup() {    
10  Serial.begin(115200);    
11  Keyboard.begin(); // Initialize Keyboard functionality      
12  
13  while (gr10_30.begin() != 0) {      
14    Serial.println("Sensor initialization failed!");      
15    delay(1000);    
16  }    
17
18  Serial.println("Sensor initialized successfully!");
19  gr10_30.enGestures(GESTURE_LEFT | GESTURE_RIGHT); // Enable left and right gestures  
20}
21
22void loop() {
23  if (gr10_30.getDataReady()) {
24    uint16_t gestures = gr10_30.getGesturesState();
25
26    if (gestures & GESTURE_LEFT) {
27      Serial.println("Right gesture detected");
28      Keyboard.press(KEY_LEFT_ARROW);
29      delay(100);
30      Keyboard.release(KEY_LEFT_ARROW);
31    }    
32
33    if (gestures & GESTURE_RIGHT) {
34      Serial.println("Left gesture detected");
35      Keyboard.press(KEY_RIGHT_ARROW);
36      delay(100);  
37      Keyboard.release(KEY_RIGHT_ARROW);
38    }
39  }  
40
41  delay(1); // Small delay for stability  
42}