/Arduino Badge Driver/FirstViewController.m

https://bitbucket.org/kjrose/arduino-badge-driver-iphone · Objective C · 399 lines · 348 code · 41 blank · 10 comment · 84 complexity · 64a3dd458bfd8522e3dd1ca1ccfc25c6 MD5 · raw file 

    

  1. //
    2. 

  2. //  FirstViewController.m
    3. 

  3. //  Arduino Badge Driver
    4. 

  4. //
    5. 

  5. //  Created by Kelly John Rose on 2012-09-28.
    6. 

  6. //  Copyright (c) 2012 Kelly John Rose. All rights reserved.
    7. 

  7. //
    8. 

  8. 

  9. #import "FirstViewController.h"
    10. 

  10. 

  11. @interface FirstViewController ()
    12. 

  12. 

  13. @end
    14. 

  14. 

  15. @implementation FirstViewController
    16. 

  16. @synthesize lightOnAudio = _lightOnAudio;
    17. 

  17. @synthesize lightOffAudio = _lightOffAudio;
    18. 

  18. @synthesize backToStartAudio = _backToStartAudio;
    19. 

  19. @synthesize audioStack = _audioStack;
    20. 

  20. @synthesize textModeBox = _textModeBox;
    21. 

  21. 

  22. - (void)viewDidLoad
    23. 

  23. {
    24. 

  24.     [super viewDidLoad];
    25. 

  25. 	// Do any additional setup after loading the view, typically from a nib.
    26. 

  26.     if(!self.lightOnAudio) {
    27. 

  27.         NSURL* musicFile = [NSURL fileURLWithPath:[[NSBundle mainBundle]
    28. 

  28.                                                    pathForResource:@"lightOn"
    29. 

  29.                                                    ofType:@"wav"]];
    30. 

  30.         _lightOnAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:musicFile error:nil];
    31. 

  31.         _lightOnAudio.delegate = self;
    32. 

  32.     }
    33. 

  33.     if(!self.lightOffAudio) {
    34. 

  34.         NSURL* musicFile = [NSURL fileURLWithPath:[[NSBundle mainBundle]
    35. 

  35.                                                    pathForResource:@"lightOff"
    36. 

  36.                                                    ofType:@"wav"]];
    37. 

  37.         _lightOffAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:musicFile error:nil];
    38. 

  38.         _lightOffAudio.delegate = self;
    39. 

  39.     }
    40. 

  40.     if(!self.backToStartAudio) {
    41. 

  41.         NSURL* musicFile = [NSURL fileURLWithPath:[[NSBundle mainBundle]
    42. 

  42.                                                    pathForResource:@"leftPulse"
    43. 

  43.                                                    ofType:@"wav"]];
    44. 

  44.         _backToStartAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:musicFile error:nil];
    45. 

  45.         _backToStartAudio.delegate = self;
    46. 

  46.     }
    47. 

  47.     _audioStack = [[NSMutableArray alloc] initWithCapacity:20];
    48. 

  48.     
    49. 

  49.     _textModeBox.delegate = self;
    50. 

  50. }
    51. 

  51. 

  52. - (void)didReceiveMemoryWarning
    53. 

  53. {
    54. 

  54.     [super didReceiveMemoryWarning];
    55. 

  55.     // Dispose of any resources that can be recreated.
    56. 

  56. }
    57. 

  57. 

  58. - (void) playLightOn {
    59. 

  59.     [self.lightOnAudio play];
    60. 

  60. }
    61. 

  61. 

  62. - (void) playLightOff {
    63. 

  63.     [self.lightOffAudio play];
    64. 

  64. }
    65. 

  65. 

  66. - (void) startSignal {
    67. 

  67.         [self.backToStartAudio play];
    68. 

  68. }
    69. 

  69. 

  70. - (void) playStartCommand {
    71. 

  71.     for(int i=0;i<5;i++) {
    72. 

  72.         [self.audioStack addObject:self.backToStartAudio];
    73. 

  73.     }
    74. 

  74.     [self.backToStartAudio play];
    75. 

  75. }
    76. 

  76. 

  77. - (IBAction)lightOnButton:(id)sender {
    78. 

  78.     [self playLightOn];
    79. 

  79. }
    80. 

  80. 

  81. - (IBAction)lightOffButton:(id)sender {
    82. 

  82.     [self playLightOff];
    83. 

  83. }
    84. 

  84. 

  85. - (void)goToStart {
    86. 

  86.     [self playStartCommand];
    87. 

  87.     [self.audioStack addObject:self.lightOnAudio];
    88. 

  88.     [self.audioStack addObject:self.lightOnAudio];
    89. 

  89.     [self.audioStack addObject:self.lightOnAudio];
    90. 

  90.     [self.audioStack addObject:self.lightOnAudio];
    91. 

  91. }
    92. 

  92. 

  93. - (IBAction)backToStart:(id)sender {
    94. 

  94.     [self goToStart];
    95. 

  95. }
    96. 

  96. 

  97. - (IBAction)fillScreen:(id)sender {
    98. 

  98.     [self goToStart];
    99. 

  99.     for(int i=0;i<120;i++){
    100. 

  100.         [self.audioStack addObject:self.lightOnAudio];
    101. 

  101.     }
    102. 

  102. }
    103. 

  103. 

  104. - (IBAction)wipeScreen:(id)sender {
    105. 

  105.     [self goToStart];
    106. 

  106.     for(int i=0;i<120;i++){
    107. 

  107.         [self.audioStack addObject:self.lightOffAudio];
    108. 

  108.     }
    109. 

  109. }
    110. 

  110. 

  111. - (IBAction)sayHi:(id)sender {
    112. 

  112.     [self goToStart];
    113. 

  113.     for(int i=0;i<8;i++) {
    114. 

  114.         [self.audioStack addObject:self.lightOnAudio];
    115. 

  115.     }
    116. 

  116.     [self.audioStack addObject:self.lightOffAudio];
    117. 

  117.     [self.audioStack addObject:self.lightOffAudio];
    118. 

  118.     [self.audioStack addObject:self.lightOffAudio];
    119. 

  119.     [self.audioStack addObject:self.lightOnAudio];
    120. 

  120.     [self.audioStack addObject:self.lightOffAudio];
    121. 

  121.     [self.audioStack addObject:self.lightOffAudio];
    122. 

  122.     [self.audioStack addObject:self.lightOffAudio];
    123. 

  123.     [self.audioStack addObject:self.lightOffAudio];
    124. 

  124.     [self.audioStack addObject:self.lightOffAudio];
    125. 

  125.     [self.audioStack addObject:self.lightOffAudio];
    126. 

  126.     [self.audioStack addObject:self.lightOffAudio];
    127. 

  127.     [self.audioStack addObject:self.lightOnAudio];
    128. 

  128.     [self.audioStack addObject:self.lightOffAudio];
    129. 

  129.     [self.audioStack addObject:self.lightOffAudio];
    130. 

  130.     [self.audioStack addObject:self.lightOffAudio];
    131. 

  131.     [self.audioStack addObject:self.lightOffAudio];
    132. 

  132.     for(int i=0;i<8;i++) {
    133. 

  133.         [self.audioStack addObject:self.lightOnAudio];
    134. 

  134.     }
    135. 

  135.     for(int i=0;i<8;i++){
    136. 

  136.         [self.audioStack addObject:self.lightOffAudio];
    137. 

  137.     }
    138. 

  138.     for(int i=0;i<8;i++) {
    139. 

  139.         [self.audioStack addObject:self.lightOnAudio];
    140. 

  140.     }
    141. 

  141.     for(int i=0;i<8;i++){
    142. 

  142.         [self.audioStack addObject:self.lightOffAudio];
    143. 

  143.     }
    144. 

  144.     [self.audioStack addObject:self.lightOffAudio];
    145. 

  145.     [self.audioStack addObject:self.lightOnAudio];
    146. 

  146.     [self.audioStack addObject:self.lightOnAudio];
    147. 

  147.     [self.audioStack addObject:self.lightOnAudio];
    148. 

  148.     [self.audioStack addObject:self.lightOnAudio];
    149. 

  149.     [self.audioStack addObject:self.lightOnAudio];
    150. 

  150.     [self.audioStack addObject:self.lightOnAudio];
    151. 

  151.     [self.audioStack addObject:self.lightOffAudio];
    152. 

  152.     
    153. 

  153.     
    154. 

  154.     [self.audioStack addObject:self.lightOnAudio];
    155. 

  155.     [self.audioStack addObject:self.lightOffAudio];
    156. 

  156.     [self.audioStack addObject:self.lightOffAudio];
    157. 

  157.     [self.audioStack addObject:self.lightOffAudio];
    158. 

  158.     [self.audioStack addObject:self.lightOffAudio];
    159. 

  159.     [self.audioStack addObject:self.lightOffAudio];
    160. 

  160.     [self.audioStack addObject:self.lightOffAudio];
    161. 

  161.     [self.audioStack addObject:self.lightOnAudio];
    162. 

  162.     
    163. 

  163.     [self.audioStack addObject:self.lightOnAudio];
    164. 

  164.     [self.audioStack addObject:self.lightOffAudio];
    165. 

  165.     [self.audioStack addObject:self.lightOnAudio];
    166. 

  166.     [self.audioStack addObject:self.lightOffAudio];
    167. 

  167.     [self.audioStack addObject:self.lightOnAudio];
    168. 

  168.     [self.audioStack addObject:self.lightOffAudio];
    169. 

  169.     [self.audioStack addObject:self.lightOffAudio];
    170. 

  170.     [self.audioStack addObject:self.lightOnAudio];
    171. 

  171.     
    172. 

  172.     [self.audioStack addObject:self.lightOnAudio];
    173. 

  173.     [self.audioStack addObject:self.lightOffAudio];
    174. 

  174.     [self.audioStack addObject:self.lightOffAudio];
    175. 

  175.     [self.audioStack addObject:self.lightOffAudio];
    176. 

  176.     [self.audioStack addObject:self.lightOffAudio];
    177. 

  177.     [self.audioStack addObject:self.lightOnAudio];
    178. 

  178.     [self.audioStack addObject:self.lightOffAudio];
    179. 

  179.     [self.audioStack addObject:self.lightOnAudio];
    180. 

  180.     
    181. 

  181.     [self.audioStack addObject:self.lightOnAudio];
    182. 

  182.     [self.audioStack addObject:self.lightOffAudio];
    183. 

  183.     [self.audioStack addObject:self.lightOffAudio];
    184. 

  184.     [self.audioStack addObject:self.lightOffAudio];
    185. 

  185.     [self.audioStack addObject:self.lightOffAudio];
    186. 

  186.     [self.audioStack addObject:self.lightOnAudio];
    187. 

  187.     [self.audioStack addObject:self.lightOffAudio];
    188. 

  188.     [self.audioStack addObject:self.lightOnAudio];
    189. 

  189.     
    190. 

  190.     [self.audioStack addObject:self.lightOnAudio];
    191. 

  191.     [self.audioStack addObject:self.lightOffAudio];
    192. 

  192.     [self.audioStack addObject:self.lightOnAudio];
    193. 

  193.     [self.audioStack addObject:self.lightOffAudio];
    194. 

  194.     [self.audioStack addObject:self.lightOnAudio];
    195. 

  195.     [self.audioStack addObject:self.lightOffAudio];
    196. 

  196.     [self.audioStack addObject:self.lightOffAudio];
    197. 

  197.     [self.audioStack addObject:self.lightOnAudio];
    198. 

  198.     
    199. 

  199.     [self.audioStack addObject:self.lightOnAudio];
    200. 

  200.     [self.audioStack addObject:self.lightOffAudio];
    201. 

  201.     [self.audioStack addObject:self.lightOffAudio];
    202. 

  202.     [self.audioStack addObject:self.lightOffAudio];
    203. 

  203.     [self.audioStack addObject:self.lightOffAudio];
    204. 

  204.     [self.audioStack addObject:self.lightOffAudio];
    205. 

  205.     [self.audioStack addObject:self.lightOffAudio];
    206. 

  206.     [self.audioStack addObject:self.lightOnAudio];
    207. 

  207.     
    208. 

  208.     [self.audioStack addObject:self.lightOffAudio];
    209. 

  209.     [self.audioStack addObject:self.lightOnAudio];
    210. 

  210.     [self.audioStack addObject:self.lightOnAudio];
    211. 

  211.     [self.audioStack addObject:self.lightOnAudio];
    212. 

  212.     [self.audioStack addObject:self.lightOnAudio];
    213. 

  213.     [self.audioStack addObject:self.lightOnAudio];
    214. 

  214.     [self.audioStack addObject:self.lightOnAudio];
    215. 

  215.     [self.audioStack addObject:self.lightOffAudio];
    216. 

  216. }
    217. 

  217. 

  218. - (void)drawScreen:(NSMutableArray *)screen {
    219. 

  219.     [self goToStart];
    220. 

  220.     while([screen count] > 0) {
    221. 

  221.         NSArray* col = (NSArray *)[screen objectAtIndex:0];
    222. 

  222.         for(int i=0; i<8; i++) {
    223. 

  223.             NSNumber * point = [col objectAtIndex:i];
    224. 

  224.             if([point compare:[NSNumber numberWithInteger:0]])
    225. 

  225.                 [self.audioStack addObject:self.lightOnAudio];
    226. 

  226.             else
    227. 

  227.                 [self.audioStack addObject:self.lightOffAudio];
    228. 

  228.         }
    229. 

  229.         [screen removeObjectAtIndex:0];
    230. 

  230.     }
    231. 

  231. }
    232. 

  232. 

  233. - (IBAction)suzanne:(id)sender {
    234. 

  234.     NSMutableArray* suzanne = [NSMutableArray arrayWithObjects:
    235. 

  235.                                [NSArray arrayWithObjects:[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],nil],
    236. 

  236.                                [NSArray arrayWithObjects:[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],nil],
    237. 

  237.                                [NSArray arrayWithObjects:[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],nil],
    238. 

  238.                         [NSArray arrayWithObjects:[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:1],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],nil],
    239. 

  239.                         [NSArray arrayWithObjects:[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:1],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:1],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],nil],
    240. 

  240.                         [NSArray arrayWithObjects:[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:1],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:1],[NSNumber numberWithInteger:0],nil],
    241. 

  241.                         [NSArray arrayWithObjects:[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:1],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:1],nil],
    242. 

  242.                         [NSArray arrayWithObjects:[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],nil],
    243. 

  243.                         [NSArray arrayWithObjects:[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:1],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:1],nil],
    244. 

  244.                         [NSArray arrayWithObjects:[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:1],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:1],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:1],nil],
    245. 

  245.                         [NSArray arrayWithObjects:[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:1],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:1],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:1],nil],
    246. 

  246.                         [NSArray arrayWithObjects:[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:1],[NSNumber numberWithInteger:1],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:1],[NSNumber numberWithInteger:1],[NSNumber numberWithInteger:0],nil],
    247. 

  247.                                [NSArray arrayWithObjects:[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],nil],
    248. 

  248.                                [NSArray arrayWithObjects:[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],nil],
    249. 

  249.                                [NSArray arrayWithObjects:[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],[NSNumber numberWithInteger:0],nil],nil];
    250. 

  250.     [self drawScreen:suzanne];
    251. 

  251. }
    252. 

  252. 

  253. - (IBAction)resetToDefault:(id)sender {
    254. 

  254.     [self.audioStack removeAllObjects];
    255. 

  255.     [self playStartCommand];
    256. 

  256.     [self playStartCommand];
    257. 

  257. }
    258. 

  258. 

  259. - (void)sendNumber:(int)number {
    260. 

  260.     int newNum = 0;
    261. 

  261.     for(int i=0;i<6;i++) {
    262. 

  262.         newNum = newNum << 1;
    263. 

  263.         newNum += number % 2;
    264. 

  264.         number /= 2;
    265. 

  265.     }
    266. 

  266.     for(int i=0;i<6;i++) {
    267. 

  267.         if(newNum % 2 == 1) {
    268. 

  268.             [self.audioStack addObject:self.lightOnAudio];
    269. 

  269.         } else {
    270. 

  270.             [self.audioStack addObject:self.lightOffAudio];
    271. 

  271.         }
    272. 

  272.         newNum = newNum / 2;
    273. 

  273.     }
    274. 

  274. }
    275. 

  275. 

  276. - (IBAction)sendTextMessage:(id)sender {
    277. 

  277.     self.textModeProgress = 0;
    278. 

  278.     [self playStartCommand];
    279. 

  279.     [self.audioStack addObject:self.lightOnAudio];
    280. 

  280.     [self.audioStack addObject:self.lightOffAudio];
    281. 

  281.     [self.audioStack addObject:self.lightOffAudio];
    282. 

  282.     [self.audioStack addObject:self.lightOffAudio];
    283. 

  283.     
    284. 

  284.     NSString * textToDisplay = [NSString stringWithString:self.textModeBox.text.uppercaseString];
    285. 

  285.     for(int i=0; i < textToDisplay.length; i++) {
    286. 

  286.         if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"A"]) {
    287. 

  287.             [self sendNumber:1];
    288. 

  288.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"B"]) {
    289. 

  289.             [self sendNumber:2];
    290. 

  290.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"C"]) {
    291. 

  291.             [self sendNumber:3];
    292. 

  292.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"D"]) {
    293. 

  293.             [self sendNumber:4];
    294. 

  294.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"E"]) {
    295. 

  295.             [self sendNumber:5];
    296. 

  296.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"F"]) {
    297. 

  297.             [self sendNumber:6];
    298. 

  298.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"G"]) {
    299. 

  299.             [self sendNumber:7];
    300. 

  300.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"H"]) {
    301. 

  301.             [self sendNumber:8];
    302. 

  302.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"I"]) {
    303. 

  303.             [self sendNumber:9];
    304. 

  304.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"J"]) {
    305. 

  305.             [self sendNumber:10];
    306. 

  306.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"K"]) {
    307. 

  307.             [self sendNumber:11];
    308. 

  308.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"L"]) {
    309. 

  309.             [self sendNumber:12];
    310. 

  310.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"M"]) {
    311. 

  311.             [self sendNumber:13];
    312. 

  312.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"N"]) {
    313. 

  313.             [self sendNumber:14];
    314. 

  314.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"O"]) {
    315. 

  315.             [self sendNumber:15];
    316. 

  316.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"P"]) {
    317. 

  317.             [self sendNumber:16];
    318. 

  318.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"Q"]) {
    319. 

  319.             [self sendNumber:17];
    320. 

  320.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"R"]) {
    321. 

  321.             [self sendNumber:18];
    322. 

  322.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"S"]) {
    323. 

  323.             [self sendNumber:19];
    324. 

  324.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"T"]) {
    325. 

  325.             [self sendNumber:20];
    326. 

  326.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"U"]) {
    327. 

  327.             [self sendNumber:21];
    328. 

  328.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"V"]) {
    329. 

  329.             [self sendNumber:22];
    330. 

  330.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"W"]) {
    331. 

  331.             [self sendNumber:23];
    332. 

  332.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"X"]) {
    333. 

  333.             [self sendNumber:24];
    334. 

  334.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"Y"]) {
    335. 

  335.             [self sendNumber:25];
    336. 

  336.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"Z"]) {
    337. 

  337.             [self sendNumber:26];
    338. 

  338.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"!"]) {
    339. 

  339.             [self sendNumber:27];
    340. 

  340.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"?"]) {
    341. 

  341.             [self sendNumber:28];
    342. 

  342.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"."]) {
    343. 

  343.             [self sendNumber:29];
    344. 

  344.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@","]) {
    345. 

  345.             [self sendNumber:30];
    346. 

  346.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"#"]) {
    347. 

  347.             [self sendNumber:31];
    348. 

  348.         } else if([[textToDisplay substringWithRange:NSMakeRange(i,1)] isEqualToString:@"@"]) {
    349. 

  349.             [self sendNumber:32];
    350. 

  350.         } else {
    351. 

  351.             [self sendNumber:0];
    352. 

  352.         }
    353. 

  353.     }
    354. 

  354.     
    355. 

  355.     // Fin
    356. 

  356.     [self sendNumber:63];
    357. 

  357.     [self startSignal];
    358. 

  358. }
    359. 

  359. 

  360. - (void) audioPlayerDidFinishPlaying:(AVAudioPlayer *)aPlayer successfully:(BOOL)flag
    361. 

  361. {
    362. 

  362.     if([self.audioStack count] > 0) {
    363. 

  363.         AVAudioPlayer *nextAudio = [self.audioStack objectAtIndex:0];
    364. 

  364.         [nextAudio play];
    365. 

  365.         [self.audioStack removeObjectAtIndex:0];
    366. 

  366.     }
    367. 

  367. }
    368. 

  368. 

  369. - (BOOL) textFieldShouldReturn:(UITextField *)textField
    370. 

  370. {
    371. 

  371.     [textField resignFirstResponder];
    372. 

  372.     return true;
    373. 

  373. }
    374. 

  374. 

  375. - (void)textFieldDidBeginEditing:(UITextField *)textField
    376. 

  376. {
    377. 

  377.     [self animateTextField: textField up: YES];
    378. 

  378. }
    379. 

  379. 

  380. 

  381. - (void)textFieldDidEndEditing:(UITextField *)textField
    382. 

  382. {
    383. 

  383.     [self animateTextField: textField up: NO];
    384. 

  384. }
    385. 

  385. 

  386. - (void) animateTextField: (UITextField*) textField up: (BOOL) up
    387. 

  387. {
    388. 

  388.     const int movementDistance = 80; // tweak as needed
    389. 

  389.     const float movementDuration = 0.3f; // tweak as needed
    390. 

  390.     
    391. 

  391.     int movement = (up ? -movementDistance : movementDistance);
    392. 

  392.     
    393. 

  393.     [UIView beginAnimations: @"anim" context: nil];
    394. 

  394.     [UIView setAnimationBeginsFromCurrentState: YES];
    395. 

  395.     [UIView setAnimationDuration: movementDuration];
    396. 

  396.     self.view.frame = CGRectOffset(self.view.frame, 0, movement);
    397. 

  397.     [UIView commitAnimations];
    398. 

  398. }
    399. 

  399. @end
    400.