kh
Dependencies: mbed PinDetect Servo
open.cpp
- Committer:
- Sayak97
- Date:
- 2018-11-10
- Revision:
- 0:28e05e1a3d1e
- Child:
- 1:2c365f6da61d
File content as of revision 0:28e05e1a3d1e:
/* * Authors: Group 4 Adam Elghor, Brian Kaplan, Sayak Chatterjee, Moraa Onwonga * Purpose: Controls the OPEN state of the machine * Language: C */ #include "open.h" #include "authentication.h" #include "actuators.h" #include "parameters.h" /* * Function: OPEN * -------------------- * Calls the functions needed to for the open state * * * returns: the next state in the state machine * LOCK: if closed properly * ALARM: if cup is not found after searching in a full circle * */ enum states open() { if (authenticate()) { return OPEN; } else { lockSafe(); wait(5000); return LOCK; } } /* * Function: authenticate * ---------------------------- * Checks whether a cup was found through the sonar sensor * * returns: true if cup found else false */ bool authenticate() { return CorrectEntrySequenceAttempt(); }