From 965fbc7b81bd3ba27c37b305470fdc46ce22e905 Mon Sep 17 00:00:00 2001
From: Roald Batts <roald.batts@gmail.com>
Date: Thu, 26 Jan 2023 20:20:44 -0500
Subject: [PATCH] got the basics of the servo motor working

---
 soler_chager.ino | 25 ++++++++++++++++++++++++-
 1 file changed, 24 insertions(+), 1 deletion(-)

diff --git a/soler_chager.ino b/soler_chager.ino
index a815c43..491b0da 100644
--- a/soler_chager.ino
+++ b/soler_chager.ino
@@ -8,6 +8,7 @@
 #define LED 3
 #define button 2
 #define buzzer 6
+#define servoPin 10
 
 BH1750 lightMeter;
 DHT dht(DHT11_PIN, DHT11);
@@ -23,6 +24,7 @@ void setup()
   pinMode(LED, OUTPUT); //initialize digital pin LED as an output.
   pinMode(button, INPUT);
   pinMode(buzzer, OUTPUT);
+  pinMode(servoPin,OUTPUT);
   Serial.print("init lcd\n");
   lcd.init();
   lcd.backlight();
@@ -30,7 +32,7 @@ void setup()
   lcd.printstr("Hello, World!");
   lcd.setCursor(0,1);
   lcd.printstr("hello, Roald!");
-
+  
   dht.begin(20);
   
   Serial.print("done setting up!\n");
@@ -48,6 +50,18 @@ void loop(){
   //Serial.print(count);
   //Serial.print("] hey\n");
 
+  
+  Serial.println("0");
+  servopulse(servoPin,0);
+  delay(500);
+  Serial.println("90");
+  servopulse(servoPin,90);
+  delay(500);
+  Serial.println("180");
+  servopulse(servoPin,180);
+  delay(500);
+  
+  
   lightReadL1 = analogRead(photoL1);
   if (lightReadL1 > 300){
     digitalWrite(LED, HIGH);
@@ -142,3 +156,12 @@ void blink()
   digitalWrite(LED,LOW);  //turn the LED off by making the voltage LOW
   delay(1000);  //wait for a second
 }
+void servopulse(int pin, int myangle){
+  int pulsewidth = map(myangle, 0, 180, 500, 2500);
+  for (int i = 0; i < 10; i++){
+    digitalWrite(pin,HIGH);
+    delayMicroseconds(pulsewidth);
+    digitalWrite(pin,LOW);
+    delay(20-pulsewidth/1000);
+  }
+}