Andrew Bell / Mbed 2 deprecated lab2_button

nearly working

Dependencies:   mbed

main.cpp@1:093493ce0f37, 2021-02-09 (annotated)

Committer:
andrewbw01
Date:
Tue Feb 09 16:53:53 2021 +0000
Revision:
1:093493ce0f37
Parent:
0:4592a95188f3 
almost working

Who changed what in which revision?

UserRevisionLine numberNew contents of line
andrewbw01 0:4592a95188f3 1 #include "mbed.h"
andrewbw01 1:093493ce0f37 2 #include <string>
andrewbw01 1:093493ce0f37 3 #include <iostream>
andrewbw01 1:093493ce0f37 4 using namespace std;
andrewbw01 0:4592a95188f3 5
andrewbw01 0:4592a95188f3 6 BusOut LED_Disp(p7,p11,p9,p8,p5,p6,p10,p12);
andrewbw01 0:4592a95188f3 7
andrewbw01 1:093493ce0f37 8 InterruptIn button1(p14);
andrewbw01 1:093493ce0f37 9 InterruptIn button2(p15);
andrewbw01 1:093493ce0f37 10 volatile bool button1Up = true;
andrewbw01 1:093493ce0f37 11 volatile bool button2Up = true;
andrewbw01 1:093493ce0f37 12 volatile unsigned int counter = 0;
andrewbw01 1:093493ce0f37 13
andrewbw01 1:093493ce0f37 14 void DisplayNumber(int num, BusOut &Bus)
andrewbw01 1:093493ce0f37 15 {
andrewbw01 1:093493ce0f37 16 num = num % 10;
andrewbw01 0:4592a95188f3 17
andrewbw01 1:093493ce0f37 18 switch(num)
andrewbw01 1:093493ce0f37 19 {
andrewbw01 1:093493ce0f37 20 case 0:
andrewbw01 1:093493ce0f37 21 LED_Disp = ~0x3F;
andrewbw01 1:093493ce0f37 22 break;
andrewbw01 1:093493ce0f37 23 case 1:
andrewbw01 1:093493ce0f37 24 LED_Disp = ~0x06;
andrewbw01 1:093493ce0f37 25 break;
andrewbw01 1:093493ce0f37 26 case 2:
andrewbw01 1:093493ce0f37 27 LED_Disp = ~0x5B;
andrewbw01 1:093493ce0f37 28 break;
andrewbw01 1:093493ce0f37 29 case 3:
andrewbw01 1:093493ce0f37 30 LED_Disp = ~0x4F;
andrewbw01 1:093493ce0f37 31 break;
andrewbw01 1:093493ce0f37 32 case 4:
andrewbw01 1:093493ce0f37 33 LED_Disp = ~0x66;
andrewbw01 1:093493ce0f37 34 break;
andrewbw01 1:093493ce0f37 35 case 5:
andrewbw01 1:093493ce0f37 36 LED_Disp = ~0x6D;
andrewbw01 1:093493ce0f37 37 break;
andrewbw01 1:093493ce0f37 38 case 6:
andrewbw01 1:093493ce0f37 39 LED_Disp = ~0x7D;
andrewbw01 1:093493ce0f37 40 break;
andrewbw01 1:093493ce0f37 41 case 7:
andrewbw01 1:093493ce0f37 42 LED_Disp = ~0x07;
andrewbw01 1:093493ce0f37 43 break;
andrewbw01 1:093493ce0f37 44 case 8:
andrewbw01 1:093493ce0f37 45 LED_Disp = ~0x7F;
andrewbw01 1:093493ce0f37 46 break;
andrewbw01 1:093493ce0f37 47 case 9:
andrewbw01 1:093493ce0f37 48 LED_Disp = ~0x67;
andrewbw01 1:093493ce0f37 49 break;
andrewbw01 1:093493ce0f37 50 }
andrewbw01 1:093493ce0f37 51 }
andrewbw01 1:093493ce0f37 52
andrewbw01 1:093493ce0f37 53 void up1(){
andrewbw01 1:093493ce0f37 54 button1Up = true;
andrewbw01 1:093493ce0f37 55 }
andrewbw01 1:093493ce0f37 56
andrewbw01 1:093493ce0f37 57 void down1(){
andrewbw01 1:093493ce0f37 58 button1Up = false;
andrewbw01 1:093493ce0f37 59 }
andrewbw01 1:093493ce0f37 60
andrewbw01 1:093493ce0f37 61 void up2(){
andrewbw01 1:093493ce0f37 62 button2Up = true;
andrewbw01 1:093493ce0f37 63 }
andrewbw01 1:093493ce0f37 64
andrewbw01 1:093493ce0f37 65 void down2(){
andrewbw01 1:093493ce0f37 66 button2Up = false;
andrewbw01 0:4592a95188f3 67 }
andrewbw01 0:4592a95188f3 68
andrewbw01 0:4592a95188f3 69 int main()
andrewbw01 0:4592a95188f3 70 {
andrewbw01 1:093493ce0f37 71 button1.rise(&down1);
andrewbw01 1:093493ce0f37 72 button1.fall(&up1);
andrewbw01 1:093493ce0f37 73 button2.rise(&down2);
andrewbw01 1:093493ce0f37 74 button2.fall(&up2);
andrewbw01 1:093493ce0f37 75
andrewbw01 1:093493ce0f37 76 while(1){
andrewbw01 1:093493ce0f37 77 LED_Disp = -1;
andrewbw01 1:093493ce0f37 78 while(!button1Up)
andrewbw01 1:093493ce0f37 79 {
andrewbw01 1:093493ce0f37 80 DisplayNumber(counter, LED_Disp);
andrewbw01 1:093493ce0f37 81 counter++;
andrewbw01 1:093493ce0f37 82
andrewbw01 1:093493ce0f37 83 }
andrewbw01 1:093493ce0f37 84 while(!button2Up)
andrewbw01 1:093493ce0f37 85 {
andrewbw01 1:093493ce0f37 86 DisplayNumber(counter, LED_Disp);
andrewbw01 1:093493ce0f37 87 counter--;
andrewbw01 1:093493ce0f37 88
andrewbw01 1:093493ce0f37 89 }
andrewbw01 0:4592a95188f3 90 }
andrewbw01 1:093493ce0f37 91
andrewbw01 1:093493ce0f37 92
andrewbw01 0:4592a95188f3 93 }
andrewbw01 1:093493ce0f37 94
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andrewbw01 0:4592a95188f3 100
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