From 92b6ef2947573114a038802d4ed077cd59897486 Mon Sep 17 00:00:00 2001
From: Karla Lopez <klo.lopez@gmail.com>
Date: Sat, 29 Jun 2013 23:47:11 -0300
Subject: [PATCH] Working on an Arduino UNO

I couldn't make the #defines work, so I changes to the real pin numbers.
The HIGH and LOW values were switched on all functions and it wasn't
calling clr() anywhere in the code.
---
 .DS_Store                 | Bin 0 -> 6148 bytes
 _7_segment/.DS_Store      | Bin 0 -> 6148 bytes
 _7_segment/_7_segment.ino | 292 ++++++++++++++++++++++++++++++++++++++
 _7_segment/_7_segment.pde | 292 --------------------------------------
 4 files changed, 292 insertions(+), 292 deletions(-)
 create mode 100644 .DS_Store
 create mode 100644 _7_segment/.DS_Store
 create mode 100644 _7_segment/_7_segment.ino
 delete mode 100644 _7_segment/_7_segment.pde

diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..5008ddfcf53c02e82d7eee2e57c38e5672ef89f6
GIT binary patch
literal 6148
zcmeH~Jr2S!425mzP>H1@V-^m;4Wg<&0T*E43hX&L&p$$qDprKhvt+--jT7}7np#A3
zem<@ulZcFPQ@L2!n>{z**<q8>++&mCkOWA81W14cNZ<zv;LbK1Poaz?KmsK2CSc!(
z0ynLxE!0092;Krf2c+FF_Fe*7ECH>lEfg7;MkzE(HCqgga^y>{tEnwC%0;vJ&^%eQ
zLs35+`xjp>T0<F0fCPF1$Cyrb|F7^5{eNG?83~ZUUlGt@xh*qZDeu<Z%US-OSsOPv
j)R!Z4KLME7ReXlK;d!wEw5GODWMKRea10D2@KpjYNUI8I

literal 0
HcmV?d00001

diff --git a/_7_segment/.DS_Store b/_7_segment/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..5008ddfcf53c02e82d7eee2e57c38e5672ef89f6
GIT binary patch
literal 6148
zcmeH~Jr2S!425mzP>H1@V-^m;4Wg<&0T*E43hX&L&p$$qDprKhvt+--jT7}7np#A3
zem<@ulZcFPQ@L2!n>{z**<q8>++&mCkOWA81W14cNZ<zv;LbK1Poaz?KmsK2CSc!(
z0ynLxE!0092;Krf2c+FF_Fe*7ECH>lEfg7;MkzE(HCqgga^y>{tEnwC%0;vJ&^%eQ
zLs35+`xjp>T0<F0fCPF1$Cyrb|F7^5{eNG?83~ZUUlGt@xh*qZDeu<Z%US-OSsOPv
j)R!Z4KLME7ReXlK;d!wEw5GODWMKRea10D2@KpjYNUI8I

literal 0
HcmV?d00001

diff --git a/_7_segment/_7_segment.ino b/_7_segment/_7_segment.ino
new file mode 100644
index 0000000..bf81c26
--- /dev/null
+++ b/_7_segment/_7_segment.ino
@@ -0,0 +1,292 @@
+/*
+Make Projects: How to Drive a 7 Segment LED
+ URL:
+ By: Riley Porter
+ This is an introduction on how to drive a 7 Segment LED using only a Arduino.  This is 
+ not the best way to do this.  This is meant to be a learning excercise.  In later tutorials
+ I will show you how to use an dedicated IC using SPI or a Shift Register.  Enjoy.
+ 
+ 
+ digitalWrite(8, HIGH) = turn off the "A" segment in the LED display
+ digitalWrite(9, LOW)  = turn on the "B" segment in the LED display
+*/ 
+
+
+/* This piece wasn't working, lots of weird errors, so I changed to the real pin numbers
+#define A 8
+#define B 9
+#define C 2
+#define D 3
+#define E 4
+#define F 5
+#define G 6
+ */
+ 
+ 
+ 
+void clr() {
+  //Clears the LED
+  digitalWrite(8, LOW);
+  digitalWrite(9, LOW);
+  digitalWrite(2, LOW);
+  digitalWrite(3, LOW);
+  digitalWrite(4, LOW);
+  digitalWrite(5, LOW);
+  digitalWrite(6, LOW);
+}
+
+
+void char_A()
+{
+  digitalWrite(3, LOW);
+  digitalWrite(4, HIGH);
+  digitalWrite(5, HIGH);
+  digitalWrite(6, HIGH);
+  digitalWrite(8, HIGH);
+  digitalWrite(9, HIGH);
+  digitalWrite(2, HIGH);
+}
+
+void char_B()
+{
+  //Displays B
+  digitalWrite(3, HIGH);
+  digitalWrite(4, HIGH);
+  digitalWrite(5, HIGH);
+  digitalWrite(6, HIGH);
+  digitalWrite(8, LOW);
+  digitalWrite(9, LOW);
+  digitalWrite(2, HIGH);
+}
+
+void char_C()
+{
+  //Displays C
+  digitalWrite(3, HIGH);
+  digitalWrite(4, HIGH);
+  digitalWrite(5, HIGH);
+  digitalWrite(6, LOW);
+  digitalWrite(8, HIGH);
+  digitalWrite(9, LOW);
+  digitalWrite(2, LOW);
+}
+
+void char_D()
+{
+  //Displays D
+  digitalWrite(3, HIGH);
+  digitalWrite(4, HIGH);
+  digitalWrite(5, LOW);
+  digitalWrite(6, HIGH);
+  digitalWrite(8, LOW);
+  digitalWrite(9, HIGH);
+  digitalWrite(2, HIGH);
+}
+
+void char_E()
+{
+  //Displays E
+  digitalWrite(3, HIGH);
+  digitalWrite(4, HIGH);
+  digitalWrite(5, HIGH);
+  digitalWrite(6, HIGH);
+  digitalWrite(8, HIGH);
+  digitalWrite(9, LOW);
+  digitalWrite(2, LOW);
+}
+
+void char_F()
+{
+  //Displays F
+  digitalWrite(3, LOW);
+  digitalWrite(4, HIGH);
+  digitalWrite(5, HIGH);
+  digitalWrite(6, HIGH);
+  digitalWrite(8, HIGH);
+  digitalWrite(9, LOW);
+  digitalWrite(2, LOW);
+}
+
+
+void one()
+{
+  //Displays 1
+  digitalWrite(3, LOW);
+  digitalWrite(4, HIGH);
+  digitalWrite(5, HIGH);
+  digitalWrite(6, LOW);
+  digitalWrite(8, LOW);
+  digitalWrite(9, LOW);
+  digitalWrite(2, LOW);
+}
+
+void two()
+{
+  //Displays 2
+  digitalWrite(3, HIGH);
+  digitalWrite(4, HIGH);
+  digitalWrite(5, LOW);
+  digitalWrite(6, HIGH);
+  digitalWrite(8, HIGH);
+  digitalWrite(9, HIGH);
+  digitalWrite(2, LOW);
+}
+
+void three()
+{
+  //Displays 3
+  digitalWrite(3, HIGH);
+  digitalWrite(4, LOW);
+  digitalWrite(5, LOW);
+  digitalWrite(6, HIGH);
+  digitalWrite(8, HIGH);
+  digitalWrite(9, HIGH);
+  digitalWrite(2, HIGH);
+}
+
+void four()
+{
+  //Displays 4
+  digitalWrite(3, LOW);
+  digitalWrite(4, LOW);
+  digitalWrite(5, HIGH);
+  digitalWrite(6, HIGH);
+  digitalWrite(8, LOW);
+  digitalWrite(9, HIGH);
+  digitalWrite(2, HIGH);
+}
+
+void five()
+{
+  //Displays 5
+  digitalWrite(3, HIGH);
+  digitalWrite(4, LOW);
+  digitalWrite(5, HIGH);
+  digitalWrite(6, HIGH);
+  digitalWrite(8, HIGH);
+  digitalWrite(9, LOW);
+  digitalWrite(2, HIGH);
+}
+
+void six()
+{
+  //Displays 6
+  digitalWrite(3, HIGH);
+  digitalWrite(4, HIGH);
+  digitalWrite(5, HIGH);
+  digitalWrite(6, HIGH);
+  digitalWrite(8, HIGH);
+  digitalWrite(9, LOW);
+  digitalWrite(2, HIGH);
+}
+
+void seven()
+{
+  //Displays 7
+  digitalWrite(3, LOW);
+  digitalWrite(4, LOW);
+  digitalWrite(5, LOW);
+  digitalWrite(6, LOW);
+  digitalWrite(8, HIGH);
+  digitalWrite(9, HIGH);
+  digitalWrite(2, HIGH);
+}
+
+void eight()
+{
+  //Displays 8
+  digitalWrite(3, HIGH);
+  digitalWrite(4, HIGH);
+  digitalWrite(5, HIGH);
+  digitalWrite(6, HIGH);
+  digitalWrite(8, HIGH);
+  digitalWrite(9, HIGH);
+  digitalWrite(2, HIGH);
+}
+
+void nine()
+{
+  //Displays 9
+  digitalWrite(3, HIGH);
+  digitalWrite(4, LOW);
+  digitalWrite(5, HIGH);
+  digitalWrite(6, HIGH);
+  digitalWrite(8, HIGH);
+  digitalWrite(9, HIGH);
+  digitalWrite(2, HIGH);
+}
+
+void zero()
+{
+  //Displays 0
+  digitalWrite(3, HIGH);
+  digitalWrite(4, HIGH);
+  digitalWrite(5, HIGH);
+  digitalWrite(6, LOW);
+  digitalWrite(8, HIGH);
+  digitalWrite(9, HIGH);
+  digitalWrite(2, HIGH);
+}
+
+void LoopDisplay()
+{
+  //Loop through all Chars and Numbers
+  char_A();
+  delay(1000);
+  char_B();
+  delay(1000);
+  char_C();
+  delay(1000);
+  char_D();
+  delay(1000);
+  char_E();
+  delay(1000);
+  char_F();
+  delay(1000);
+  one();
+  delay(1000);
+  two();
+  delay(1000);
+  three();
+  delay(1000);
+  four();
+  delay(1000);
+  five();
+  delay(1000);
+  six();
+  delay(1000);
+  seven();
+  delay(1000);
+  eight();
+  delay(1000);
+  nine();
+  delay(1000);
+  zero();
+  delay(1000);
+}
+
+void setup()
+{
+  //Setup our pins
+  pinMode(8, OUTPUT);
+  pinMode(9, OUTPUT);
+  pinMode(2, OUTPUT);
+  pinMode(3, OUTPUT);
+  pinMode(4, OUTPUT);
+  pinMode(5, OUTPUT);
+  pinMode(6, OUTPUT);
+  clr(); // There wasn't a call for this function so I just thought here would be the best place to clear the pins
+  Serial.begin(9600);  //Begin serial communcation
+
+}
+
+void loop()
+{
+  Serial.println("Starting\n");
+  LoopDisplay();
+
+}
+
+
+
+
diff --git a/_7_segment/_7_segment.pde b/_7_segment/_7_segment.pde
deleted file mode 100644
index e2baab4..0000000
--- a/_7_segment/_7_segment.pde
+++ /dev/null
@@ -1,292 +0,0 @@
-/*
-Make Projects: How to Drive a 7 Segment LED
- URL:
- By: Riley Porter
- This is an introduction on how to drive a 7 Segment LED using only a Arduino.  This is 
- not the best way to do this.  This is meant to be a learning excercise.  In later tutorials
- I will show you how to use an dedicated IC using SPI or a Shift Register.  Enjoy.
- 
- 
- digitalWrite(A, HIGH) = turn off the "A" segment in the LED display
- digitalWrite(B, LOW)  = turn on the "B" segment in the LED display
- 
- */
-
-#define A 8
-#define B 9
-#define C 2
-#define D 3
-#define E 4
-#define F 5
-#define G 6
-
-
-
-
-void clr()
-{
-  //Clears the LED
-  digitalWrite(A, HIGH);
-  digitalWrite(B, HIGH);
-  digitalWrite(C, HIGH);
-  digitalWrite(D, HIGH);
-  digitalWrite(E, HIGH);
-  digitalWrite(F, HIGH);
-  digitalWrite(G, HIGH);
-
-}
-
-
-void char_A()
-{
-  digitalWrite(D, HIGH);
-  digitalWrite(E, LOW);
-  digitalWrite(F, LOW);
-  digitalWrite(G, LOW);
-  digitalWrite(A, LOW);
-  digitalWrite(B, LOW);
-  digitalWrite(C, LOg9tW);
-}
-z
-void char_B()
-{
-  //Displays B
-  digitalWrite(D, LOW);
-  digitalWrite(E, LOW);
-  digitalWrite(F, LOW);
-  digitalWrite(G, LOW);
-  digitalWrite(A, HIGH);
-  digitalWrite(B, HIGH);
-  digitalWrite(C, LOW);
-}
-
-void char_C()
-{
-  //Displays C
-  digitalWrite(D, LOW);
-  digitalWrite(E, LOW);
-  digitalWrite(F, LOW);
-  digitalWrite(G, HIGH);
-  digitalWrite(A, LOW);
-  digitalWrite(B, HIGH);
-  digitalWrite(C, HIGH);
-}
-
-void char_D()
-{
-  //Displays D
-  digitalWrite(D, LOW);
-  digitalWrite(E, LOW);
-  digitalWrite(F, HIGH);
-  digitalWrite(G, LOW);
-  digitalWrite(A, HIGH);
-  digitalWrite(B, LOW);
-  digitalWrite(C, LOW);
-}
-
-void char_E()
-{
-  //Displays E
-  digitalWrite(D, LOW);
-  digitalWrite(E, LOW);
-  digitalWrite(F, LOW);
-  digitalWrite(G, LOW);
-  digitalWrite(A, LOW);
-  digitalWrite(B, HIGH);
-  digitalWrite(C, HIGH);
-}
-
-void char_F()
-{
-  //Displays F
-  digitalWrite(D, HIGH);
-  digitalWrite(E, LOW);
-  digitalWrite(F, LOW);
-  digitalWrite(G, LOW);
-  digitalWrite(A, LOW);
-  digitalWrite(B, HIGH);
-  digitalWrite(C, HIGH);
-}
-
-
-void one()
-{
-  //Displays 1
-  digitalWrite(D, HIGH);
-  digitalWrite(E, LOW);
-  digitalWrite(F, LOW);
-  digitalWrite(G, HIGH);
-  digitalWrite(A, HIGH);
-  digitalWrite(B, HIGH);
-  digitalWrite(C, HIGH);
-}
-
-void two()
-{
-  //Displays 2
-  digitalWrite(D, LOW);
-  digitalWrite(E, LOW);
-  digitalWrite(F, HIGH);
-  digitalWrite(G, LOW);
-  digitalWrite(A, LOW);
-  digitalWrite(B, LOW);
-  digitalWrite(C, HIGH);
-}
-
-void three()
-{
-  //Displays 3
-  digitalWrite(D, LOW);
-  digitalWrite(E, HIGH);
-  digitalWrite(F, HIGH);
-  digitalWrite(G, LOW);
-  digitalWrite(A, LOW);
-  digitalWrite(B, LOW);
-  digitalWrite(C, LOW);
-}
-
-void four()
-{
-  //Displays 4
-  digitalWrite(D, HIGH);
-  digitalWrite(E, HIGH);
-  digitalWrite(F, LOW);
-  digitalWrite(G, LOW);
-  digitalWrite(A, HIGH);
-  digitalWrite(B, LOW);
-  digitalWrite(C, LOW);
-}
-
-void five()
-{
-  //Displays 5
-  digitalWrite(D, LOW);
-  digitalWrite(E, HIGH);
-  digitalWrite(F, LOW);
-  digitalWrite(G, LOW);
-  digitalWrite(A, LOW);
-  digitalWrite(B, HIGH);
-  digitalWrite(C, LOW);
-}
-
-void six()
-{
-  //Displays 6
-  digitalWrite(D, LOW);
-  digitalWrite(E, LOW);
-  digitalWrite(F, LOW);
-  digitalWrite(G, LOW);
-  digitalWrite(A, LOW);
-  digitalWrite(B, HIGH);
-  digitalWrite(C, LOW);
-}
-
-void seven()
-{
-  //Displays 7
-  digitalWrite(D, HIGH);
-  digitalWrite(E, HIGH);
-  digitalWrite(F, HIGH);
-  digitalWrite(G, HIGH);
-  digitalWrite(A, LOW);
-  digitalWrite(B, LOW);
-  digitalWrite(C, LOW);
-}
-
-void eight()
-{
-  //Displays 8
-  digitalWrite(D, LOW);
-  digitalWrite(E, LOW);
-  digitalWrite(F, LOW);
-  digitalWrite(G, LOW);
-  digitalWrite(A, LOW);
-  digitalWrite(B, LOW);
-  digitalWrite(C, LOW);
-}
-
-void nine()
-{
-  //Displays 9
-  digitalWrite(D, LOW);
-  digitalWrite(E, HIGH);
-  digitalWrite(F, LOW);
-  digitalWrite(G, LOW);
-  digitalWrite(A, LOW);
-  digitalWrite(B, LOW);
-  digitalWrite(C, LOW);
-}
-
-void zero()
-{
-  //Displays 0
-  digitalWrite(D, LOW);
-  digitalWrite(E, LOW);
-  digitalWrite(F, LOW);
-  digitalWrite(G, HIGH);
-  digitalWrite(A, LOW);
-  digitalWrite(B, LOW);
-  digitalWrite(C, LOW);
-}
-
-void LoopDisplay()
-{
-  //Loop through all Chars and Numbers
-  char_A();
-  delay(1000);
-  char_B();
-  delay(1000);
-  char_C();
-  delay(1000);
-  char_D();
-  delay(1000);
-  char_E();
-  delay(1000);
-  char_F();
-  delay(1000);
-  one();
-  delay(1000);
-  two();
-  delay(1000);
-  three();
-  delay(1000);
-  four();
-  delay(1000);
-  five();
-  delay(1000);
-  six();
-  delay(1000);
-  seven();
-  delay(1000);
-  eight();
-  delay(1000);
-  nine();
-  delay(1000);
-  zero();
-  delay(1000);
-}
-
-void setup()
-{
-  //Setup our pins
-  pinMode(A, OUTPUT);
-  pinMode(B, OUTPUT);
-  pinMode(C, OUTPUT);
-  pinMode(D, OUTPUT);
-  pinMode(E, OUTPUT);
-  pinMode(F, OUTPUT);
-  pinMode(G, OUTPUT);
-  Serial.begin(9600);  //Begin serial communcation
-
-}
-
-void loop()
-{
-  Serial.println("Starting\n");
-  LoopDisplay();
-
-}
-
-
-
-