Safe of the God's was a group project. For the project we were given the task to create an electronic safe with an embedded system.
Dependencies: mbed Servo PinDetect
Diff: authentication.cpp
- Revision:
- 4:628468ce3e86
- Parent:
- 3:2f7a7e2cd49e
--- a/authentication.cpp Tue Nov 13 03:19:06 2018 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,125 +0,0 @@ -/* -* Authors: Group 4 Adam Elghor, Brian Kaplan, Sayak Chatterjee, Moraa Onwonga -* Purpose: Controls Input and Output Data -* Language: C -*/ -#include "authentication.h" -#include "powerManagement.h" -#include "parameters.h" - -int p1; -int p2; -int p3; -int p4; - -int entryNum1; -int entryNum2; -int entryNum3; -int entryNum4; - - -AnalogIn pot1(p15); -AnalogIn pot2(p16); -AnalogIn pot3(p18); -AnalogIn pot4(p19); - -bool bluetoothCode = false; -bool bluetoothSetup = false; -Serial blue(p28,p27); -Serial pc(USBTX, USBRX); - -/* -* Function: setEntrySequence -* -------------------- -* Reads in user's entry sequence attempt -*/ -void setEntrySequenceAttempt() { - entryNum1 = float(pot1) * 6; - entryNum2 = float(pot2) * 6; - entryNum3 = float(pot3) * 6; - entryNum4 = float(pot4) * 6; -} - -/* -* Function: CorrectEntrySequenceAttempt -* -------------------- -* Checks whether the user's entry sequence attempt is correct -* -* returns: true if the entry sequence attempt from the user matches -* the set entry sequence otherwise false -* -*/ -bool CorrectEntrySequenceAttempt() { - if (bluetoothCode) { - return true; - - } - p1 = float(pot1) * 6; - p2 = float(pot2) * 6; - p3 = float(pot3) * 6; - p4 = float(pot4) * 6; - - return (checkPot(p1,entryNum1) && checkPot(p2,entryNum2) && checkPot(p3,entryNum3) && checkPot(p3,entryNum3)); -} - -void printPotValues() { - pc.printf("pot1 is %f", pot1); - -} - -bool checkPot(int p1, int p2) { - return (p2 - p1) < 2 && (p1 - p2) > -2; - -} - -bool checkBluetooth() { - if (bluetoothSetup) { - bluetoothSetup = false; - return true; - } - return false; -} - - - -/* -* Function: parse_bluetooth -* -------------------- -* bluetooth stuff EDIT LATER -* -* returns: -* -*/ -void parse_bluetooth() -{ - switch (blue.getc()) { - case 'o': - bluetoothCode = true; - break; - case 'l': - bluetoothCode = false; - break; - case 's': - bluetoothSetup = true; - break; - } - -} - -void start_bluetooth() { - blue.attach(&parse_bluetooth, Serial::RxIrq); -} - -/* -* Function: sdCard -* -------------------- -* sdCard stuff EDIT LATER -* -* returns: -* -*/ -void sdCard() { - -} - -