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Dependencies:   mbed

Timers.h@7:af2244bedcac, 2015-04-20 (annotated)

Committer:
pwright01
Date:
Mon Apr 20 09:58:04 2015 +0000
Revision:
7:af2244bedcac
Parent:
5:9af1305f7779 
Minor cleanup, bug fixing.; ; Resolved bugs:; - An extra move is played randomly after a recording (due to play button press); - The last move in a recording is missed;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ShalajLawania 5:9af1305f7779 1 /**********************************************
ShalajLawania 5:9af1305f7779 2 * Bluetooth Controller Timers handling library
ShalajLawania 5:9af1305f7779 3 * Author: Shalaj Lawania.
ShalajLawania 5:9af1305f7779 4 **********************************************/
ShalajLawania 5:9af1305f7779 5
ShalajLawania 5:9af1305f7779 6 #include "mbed.h"
ShalajLawania 5:9af1305f7779 7
ShalajLawania 5:9af1305f7779 8 /******************************************************************************
ShalajLawania 5:9af1305f7779 9 * Timer wait_time: Record time no key is pressed - Wait Time
ShalajLawania 5:9af1305f7779 10 * Timer press_time: Record time a key is kept pressed - Press Time
ShalajLawania 5:9af1305f7779 11 * Timer play_time: Dummy timer to mimic press_time when sequence is played back
ShalajLawania 5:9af1305f7779 12 ******************************************************************************/
ShalajLawania 5:9af1305f7779 13
pwright01 7:af2244bedcac 14 Timer wait_time, press_time, play_time;
ShalajLawania 5:9af1305f7779 15
ShalajLawania 5:9af1305f7779 16 /************************************************************
ShalajLawania 5:9af1305f7779 17 * wait_times array: Stores Timer wait_time values for each move
ShalajLawania 5:9af1305f7779 18 * press_times array: Stores Timer press_time values for each move
ShalajLawania 5:9af1305f7779 19 ************************************************************/
ShalajLawania 5:9af1305f7779 20
ShalajLawania 5:9af1305f7779 21 unsigned long long wait_times[400]; //change index to increase recorded wait time
ShalajLawania 5:9af1305f7779 22 unsigned long long press_times[400]; //change index to increase recorded press time
ShalajLawania 5:9af1305f7779 23
ShalajLawania 5:9af1305f7779 24 Serial pc(USBTX, USBRX);
ShalajLawania 5:9af1305f7779 25
ShalajLawania 5:9af1305f7779 26 unsigned int j = 0;
ShalajLawania 5:9af1305f7779 27 unsigned long long display_play_time = 0;
ShalajLawania 5:9af1305f7779 28
ShalajLawania 5:9af1305f7779 29 /******************************************************************************
ShalajLawania 5:9af1305f7779 30 * press_time_stop() stops and resets the press_time timer that is recording the
ShalajLawania 5:9af1305f7779 31 * the amount of time a key is pressed. The value is stored in the press_times array
ShalajLawania 5:9af1305f7779 32 ******************************************************************************/
ShalajLawania 5:9af1305f7779 33
ShalajLawania 5:9af1305f7779 34 void press_time_stop()
ShalajLawania 5:9af1305f7779 35 {
ShalajLawania 5:9af1305f7779 36 press_time.stop();
ShalajLawania 5:9af1305f7779 37 if(press_time.read_ms() > 0) {
ShalajLawania 5:9af1305f7779 38 press_times[j] = press_time.read_ms();
ShalajLawania 5:9af1305f7779 39 pc.printf("\n\r Press Time: %d \n", press_times[j]);
ShalajLawania 5:9af1305f7779 40 }
ShalajLawania 5:9af1305f7779 41 press_time.reset();
ShalajLawania 5:9af1305f7779 42 j++;
ShalajLawania 5:9af1305f7779 43 }
ShalajLawania 5:9af1305f7779 44
ShalajLawania 5:9af1305f7779 45 /************************************************************************
ShalajLawania 5:9af1305f7779 46 * play_time_stop() stops and resets the play_time timer that is recording
ShalajLawania 5:9af1305f7779 47 * time taken to play back a move. Ideally play_time should be equal
ShalajLawania 5:9af1305f7779 48 * to the press_time
ShalajLawania 5:9af1305f7779 49 ************************************************************************/
ShalajLawania 5:9af1305f7779 50
ShalajLawania 5:9af1305f7779 51 void play_time_stop()
ShalajLawania 5:9af1305f7779 52 {
ShalajLawania 5:9af1305f7779 53 play_time.stop();
ShalajLawania 5:9af1305f7779 54 display_play_time = play_time.read_ms();
ShalajLawania 5:9af1305f7779 55 if (display_play_time != 0) {
pwright01 7:af2244bedcac 56 pc.printf("\n\r Play Time: %d \n", display_play_time);
ShalajLawania 5:9af1305f7779 57 }
ShalajLawania 5:9af1305f7779 58 play_time.reset();
ShalajLawania 5:9af1305f7779 59 }