Initial commit

BeerBox/ViewController.m

@@ -0,0 +1,188 @@
+//
+//  ViewController.m
+//  BeerBox
+//
+//  Created by Lukas on 24/07/14.
+//  Copyright (c) 2014 LBSFilm. All rights reserved.
+//
+
+#import "ViewController.h"
+
+@interface ViewController ()
+
+@end
+
+@implementation ViewController 
+
+@synthesize btControl, box, status;
+
+- (void)viewDidLoad
+{
+    [super viewDidLoad];
+	// Do any additional setup after loading the view, typically from a nib.
+    
+    btControl = [[SerialGATT alloc] init];
+    [btControl setup];
+    btControl.delegate = self;
+    
+    [_nameEntry setDelegate:self];
+    
+}
+
+- (void)didReceiveMemoryWarning
+{
+    [super didReceiveMemoryWarning];
+    // Dispose of any resources that can be recreated.
+}
+
+- (IBAction)connect:(id)sender {
+    
+    [btControl findHMSoftPeripherals:8];
+    [NSTimer scheduledTimerWithTimeInterval:8 target:self selector:@selector(scanTimer:) userInfo:nil repeats:NO];
+}
+
+-(void) scanTimer:(NSTimer *)timer
+{
+    
+   if(box == nil) [[[UIAlertView alloc] initWithTitle:@"Error" message:@"BeerBox not found!" delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:nil] show];
+}
+
+
+-(void) peripheralFound:(CBPeripheral *)peripheral
+{
+    if([peripheral.name  isEqual: @"LBsKeys"])
+    {
+        box = peripheral;
+        [btControl connect:box];
+    }
+}
+
+-(void) serialGATTCharValueUpdated:(NSString *)UUID value:(NSData *)data
+{
+    NSString *value = [[NSString alloc] initWithData:data encoding:NSASCIIStringEncoding];
+    [[[UIAlertView alloc] initWithTitle:@"RCV!" message:value delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:nil] show];
+
+}
+
+- (IBAction)sendMsgToArduino:(id)sender {
+    
+    NSString *sendString = [NSString stringWithFormat:@"!%@;",_nameEntry.text];
+    NSData *data = [sendString dataUsingEncoding:[NSString defaultCStringEncoding]];
+    
+    if(data.length > 20)
+    {
+        int i = 0;
+        int nIndex = 0;
+        while ((i + 1) * 20 <= data.length) {
+            nIndex = i * 20;
+            if(nIndex > 0)
+                nIndex--;
+            NSData *dataSend = [data subdataWithRange:NSMakeRange(nIndex, 20)];
+            [btControl write:box data:dataSend];
+            i++;
+        }
+        i = data.length % 20;
+        if(i > 0)
+        {
+            NSData *dataSend = [data subdataWithRange:NSMakeRange(data.length - i, i)];
+            [btControl write:box data:dataSend];
+        }
+        
+    }else
+    {
+        //NSData *data = [MsgToArduino.text dataUsingEncoding:[NSString defaultCStringEncoding]];
+        [btControl write:box data:data];
+    }
+}
+
+- (IBAction)removeUser:(id)sender {
+}
+
+- (IBAction)listUsers:(id)sender {
+}
+
+
+- (IBAction)revokeRFID:(id)sender {
+    
+    UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Revoke RFID" message:@"Enter an ID" delegate:nil cancelButtonTitle:@"Cancel" otherButtonTitles:@"Add", nil];
+    alert.alertViewStyle = UIAlertViewStylePlainTextInput;
+    [alert show];
+    [alert setDelegate:self];
+    [[alert textFieldAtIndex:0] setDelegate:self];
+    [[alert textFieldAtIndex:0] resignFirstResponder];
+    [[alert textFieldAtIndex:0] setKeyboardType:UIKeyboardTypePhonePad];
+    [[alert textFieldAtIndex:0] becomeFirstResponder];
+    
+    
+}
+
+- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex{
+    // The user created a new item, add it
+    NSLog(@"Recall!");
+    if (buttonIndex == 1) {
+        // Get the input text
+        NSString *newItem = [[alertView textFieldAtIndex:0] text];
+        UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Number" message:newItem delegate:nil cancelButtonTitle:@"ok" otherButtonTitles:@"Add", nil];
+        [alert show];
+    }
+}
+
+- (IBAction)revokeFinger:(id)sender {
+}
+
+
+
+- (IBAction)checkCount:(id)sender {
+    
+    NSString *sendString = [NSString stringWithFormat:@"!%@;",_nameEntry.text];
+    NSData *data = [sendString dataUsingEncoding:[NSString defaultCStringEncoding]];
+    
+    if(data.length > 20)
+    {
+        int i = 0;
+        int nIndex = 0;
+        while ((i + 1) * 20 <= data.length) {
+            nIndex = i * 20;
+            if(nIndex > 0)
+                nIndex--;
+            NSData *dataSend = [data subdataWithRange:NSMakeRange(nIndex, 20)];
+            [btControl write:box data:dataSend];
+            i++;
+        }
+        i = data.length % 20;
+        if(i > 0)
+        {
+            NSData *dataSend = [data subdataWithRange:NSMakeRange(data.length - i, i)];
+            [btControl write:box data:dataSend];
+        }
+        
+    }else
+    {
+        //NSData *data = [MsgToArduino.text dataUsingEncoding:[NSString defaultCStringEncoding]];
+        [btControl write:box data:data];
+    }
+}
+
+
+
+-(void)setConnect
+{
+     [[[UIAlertView alloc] initWithTitle:@"Found!" message:@"BeerBox found!" delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil] show];
+    status.text=@"Connected!";
+}
+
+-(void)setDisconnect
+{
+ [[[UIAlertView alloc] initWithTitle:@"Lost!" message:@"BeerBox lost :-(" delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil] show];
+ status.text=@"not Connected";
+}
+
+
+- (BOOL)textFieldShouldReturn:(UITextField *)textField {
+    [textField resignFirstResponder];
+    return NO;
+}
+
+@end
+
+