From 0920918c3781fb63602fab2e5994423ca99b7faa Mon Sep 17 00:00:00 2001
From: Amira Abdel-Rahman <amiraa@mit.edu>
Date: Sat, 10 Dec 2022 20:57:46 +0000
Subject: [PATCH] Upload New File
---
.../htmaa_serial_arduinoA0withLED.ino | 42 +++++++++++++++++++
1 file changed, 42 insertions(+)
create mode 100644 Scripts by Iulian/htmaa_serial_arduinoA0withLED.ino
diff --git a/Scripts by Iulian/htmaa_serial_arduinoA0withLED.ino b/Scripts by Iulian/htmaa_serial_arduinoA0withLED.ino
new file mode 100644
index 0000000..97663bb
--- /dev/null
+++ b/Scripts by Iulian/htmaa_serial_arduinoA0withLED.ino
@@ -0,0 +1,42 @@
+// Sends 3 numerical values to the serial port, and reads one numerical value (then turns onboard LED if that value is >0)
+
+void setup() {
+ // put your setup code here, to run once:
+ Serial.begin(9600);
+
+ pinMode(A0, INPUT);
+ pinMode(13, OUTPUT);
+}
+
+
+void loop() {
+
+ // SEND TO COMPUTER 3 integer values separated by comma
+
+ int data0 = analogRead(A0);
+ int data1 = 123;
+ int data2 = 456;
+
+ Serial.print(data0);
+ Serial.print(",");
+ Serial.print(data1);
+ Serial.print(",");
+ Serial.print(data2);
+ Serial.println();
+
+ delay(100); // a bit of delay so the communication buffer doesn't get overloaded
+
+
+ // RECEIVE FROM COMPUTER a text value that gets converted into int
+ while (Serial.available()) {
+ String s = Serial.readStringUntil('\n');
+
+ // TURN ON LED if the value from computer is >0
+ int x = s.toInt();
+ if (x > 0) {
+ digitalWrite(13, HIGH);
+ } else {
+ digitalWrite(13, LOW);
+ }
+ }
+}
--
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