Software hold - Team 1 - PRO2 2017
PRO2_Team 1_collected code with ticker and headers_not working yet
Fork of
PRO2_samlet_kode
by 
Olga Høyer
7_segment_control.cpp
- Committer:
- OlgaHoeyer
- Date:
- 2017-06-20
- Revision:
- 11:3ff48fb0aa0b
- Parent:
- 7:75d5c1db2027
File content as of revision 11:3ff48fb0aa0b:
/*
--------------------------------------------------------------------------------
-- Project: PRO2 "Awareness and Optimisation of energy consumption"
-- Team: Team 1
-- File Name: 7_segment_control.cpp
-- Author: Poul Erik Tjørnfelt
-- Date: 07/05-2017
-- Copyright: Open to all
-- Version: 0.6 - Creation of file.
-- 1.0 - Finished file.
--
-- Description: The .cpp file for a class, that creates instances of
-- the setup of 3 seven-segmented displays that is used in
-- project.
--
--------------------------------------------------------------------------------
*/
#include "mbed.h"
#include "7_segment_control.h"
segment_7::segment_7(PinName seg_A, PinName seg_B, PinName seg_C, PinName seg_D,
PinName seg_E, PinName seg_F, PinName seg_G, PinName DP,
PinName dig_1, PinName dig_2, PinName dig_3)
:Seg_A(seg_A), Seg_B(seg_B), Seg_C(seg_C), Seg_D(seg_D), Seg_E(seg_E),
Seg_F(seg_F), Seg_G(seg_G), _DP(DP), Dig_1(dig_1), Dig_2(dig_2),
Dig_3(dig_3)
/*
At line 26 starts the constructor. It creates instances in the memory,
that gets tied to the physical pins of the class. That is, it creates a
software representation of the pin.
*/
{
}
void segment_7::show(int number, int dig)
{
switch(dig)
{ // First switch is for switching the transistor for the
// actual digit on.
case 1:
Dig_1 = 1;
Dig_2 = 0;
Dig_3 = 0;
switch(number)
{ // Second switch is for opening the output pin
// for the segments on the actual display to
// showcase a number due to the right combination.
case 0: // 0 is used for 'L' for low.
Seg_A = 0;
Seg_B = 0;
Seg_C = 0;
Seg_D = 1;
Seg_E = 1;
Seg_F = 1;
Seg_G = 0;
break;
case 1: // 1 is used for 'H' for high.
Seg_A = 0;
Seg_B = 1;
Seg_C = 1;
Seg_D = 0;
Seg_E = 1;
Seg_F = 1;
Seg_G = 1;
break;
default: // If the letter to be shown here is neither
Dig_1 = 0; // 'H' nor 'L', then we just turn off the
Dig_2 = 0; // display to prevent odd numbers from being
Dig_3 = 0; // shown at all.
}
break; // This break does not tie to the default case. It instead
case 2: // ends the first level case 1.
Dig_1 = 0;
Dig_2 = 1;
Dig_3 = 0;
switch(number)
{
case 0:
Seg_A = 1;
Seg_B = 1;
Seg_C = 1;
Seg_D = 1;
Seg_E = 1;
Seg_F = 1;
Seg_G = 0;
break;
case 1:
Seg_A = 0;
Seg_B = 1;
Seg_C = 1;
Seg_D = 0;
Seg_E = 0;
Seg_F = 0;
Seg_G = 0;
break;
case 2:
Seg_A = 1;
Seg_B = 1;
Seg_C = 0;
Seg_D = 1;
Seg_E = 1;
Seg_F = 0;
Seg_G = 1;
break;
case 3:
Seg_A = 1;
Seg_B = 1;
Seg_C = 1;
Seg_D = 1;
Seg_E = 0;
Seg_F = 0;
Seg_G = 1;
break;
case 4:
Seg_A = 0;
Seg_B = 1;
Seg_C = 1;
Seg_D = 0;
Seg_E = 0;
Seg_F = 1;
Seg_G = 1;
break;
case 5:
Seg_A = 1;
Seg_B = 0;
Seg_C = 1;
Seg_D = 1;
Seg_E = 0;
Seg_F = 1;
Seg_G = 1;
break;
case 6:
Seg_A = 1;
Seg_B = 0;
Seg_C = 1;
Seg_D = 1;
Seg_E = 1;
Seg_F = 1;
Seg_G = 1;
break;
case 7:
Seg_A = 1;
Seg_B = 1;
Seg_C = 1;
Seg_D = 0;
Seg_E = 0;
Seg_F = 0;
Seg_G = 0;
break;
case 8:
Seg_A = 1;
Seg_B = 1;
Seg_C = 1;
Seg_D = 1;
Seg_E = 1;
Seg_F = 1;
Seg_G = 1;
break;
case 9:
Seg_A = 1;
Seg_B = 1;
Seg_C = 1;
Seg_D = 1;
Seg_E = 0;
Seg_F = 1;
Seg_G = 1;
break;
default: // Erroneous data. So we turn off all the
Dig_1 = 0; // displays.
Dig_2 = 0;
Dig_3 = 0;
}
break;
case 3:
Dig_1 = 0;
Dig_2 = 0;
Dig_3 = 1;
switch(number)
{
case 0:
Seg_A = 1;
Seg_B = 1;
Seg_C = 1;
Seg_D = 1;
Seg_E = 1;
Seg_F = 1;
Seg_G = 0;
break;
case 1:
Seg_A = 0;
Seg_B = 1;
Seg_C = 1;
Seg_D = 0;
Seg_E = 0;
Seg_F = 0;
Seg_G = 0;
break;
case 2:
Seg_A = 1;
Seg_B = 1;
Seg_C = 0;
Seg_D = 1;
Seg_E = 1;
Seg_F = 0;
Seg_G = 1;
break;
case 3:
Seg_A = 1;
Seg_B = 1;
Seg_C = 1;
Seg_D = 1;
Seg_E = 0;
Seg_F = 0;
Seg_G = 1;
break;
case 4:
Seg_A = 0;
Seg_B = 1;
Seg_C = 1;
Seg_D = 0;
Seg_E = 0;
Seg_F = 1;
Seg_G = 1;
break;
case 5:
Seg_A = 1;
Seg_B = 0;
Seg_C = 1;
Seg_D = 1;
Seg_E = 0;
Seg_F = 1;
Seg_G = 1;
break;
case 6:
Seg_A = 1;
Seg_B = 0;
Seg_C = 1;
Seg_D = 1;
Seg_E = 1;
Seg_F = 1;
Seg_G = 1;
break;
case 7:
Seg_A = 1;
Seg_B = 1;
Seg_C = 1;
Seg_D = 0;
Seg_E = 0;
Seg_F = 0;
Seg_G = 0;
break;
case 8:
Seg_A = 1;
Seg_B = 1;
Seg_C = 1;
Seg_D = 1;
Seg_E = 1;
Seg_F = 1;
Seg_G = 1;
break;
case 9:
Seg_A = 1;
Seg_B = 1;
Seg_C = 1;
Seg_D = 1;
Seg_E = 0;
Seg_F = 1;
Seg_G = 1;
break;
default: // Erroneous data. So we turn off all the
Dig_1 = 0; // displays.
Dig_2 = 0;
Dig_3 = 0;
}
break;
}
}