From 0af25befe6f465d3ef713fed543efb682c8d0e46 Mon Sep 17 00:00:00 2001
From: Vikturix <viklotins@gmail.com>
Date: Tue, 14 Feb 2023 21:54:23 +0000
Subject: [PATCH] a few futile comments

---
 inefficient-rgb/inefficient-rgb.ino | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/inefficient-rgb/inefficient-rgb.ino b/inefficient-rgb/inefficient-rgb.ino
index 72512ea..df3831d 100644
--- a/inefficient-rgb/inefficient-rgb.ino
+++ b/inefficient-rgb/inefficient-rgb.ino
@@ -11,7 +11,7 @@ int gV;
 int bV;
 
 long counter;
-String COLOUR = "#AAAAAA";
+String COLOUR = "#0000e0";
 
 void setup() {
   // put your setup code here, to run once:
@@ -27,19 +27,23 @@ void setup() {
   bH = COLOUR.charAt(5);
   bH.concat(COLOUR.charAt(6));
 
+  //base is 16, as long as input is fine, this should work
   rV = strtoul(rH.c_str(),NULL,16);
   gV = strtoul(gH.c_str(),NULL,16);
   bV = strtoul(bH.c_str(),NULL,16);
   
-  /*Serial.begin(9600);
+  Serial.begin(9600);
   Serial.println(rV);
   Serial.println(gV);
-  Serial.println(bV);*/
+  Serial.println(bV);
 }
 
 void loop() {
   // put your main code here, to run repeatedly:
+  // modulus will reach 0 at counter = 256
   int temp = counter % 256;
+  // any above 0 value of rV will get red led to glow
+  // or any value that is less than the counter
   if (temp < rV) {
     digitalWrite(red,HIGH);
   } else {