| 0,0 → 1,98 |
|---|
| // /////////////////////////////////////////////////////////////////////////////// |
| // Copyright (C) 2010, Frank Blumenberg |
| // |
| // See License.txt for complete licensing and attribution information. |
| // Permission is hereby granted, free of charge, to any person obtaining a copy |
| // of this software and associated documentation files (the "Software"), to deal |
| // in the Software without restriction, including without limitation the rights |
| // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| // copies of the Software, and to permit persons to whom the Software is |
| // furnished to do so, subject to the following conditions: |
| // |
| // The above copyright notice and this permission notice shall be included in all |
| // copies or substantial portions of the Software. |
| // |
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| // THE SOFTWARE. |
| // |
| // /////////////////////////////////////////////////////////////////////////////// |
| |
| #import "OsdValue.h" |
| #import "MKConnectionController.h" |
| #import "NSData+MKCommandEncode.h" |
| #import "MKDatatypes.h" |
| #import "MKDataConstants.h" |
| |
| @interface OsdValue() |
| - (void) sendOsdRefreshRequest; |
| - (void) osdNotification:(NSNotification *)aNotification; |
| @end |
| |
| /////////////////////////////////////////////////////////////////////////////////////////////////// |
| |
| @implementation OsdValue |
| |
| @synthesize delegate=_delegate; |
| |
| /////////////////////////////////////////////////////////////////////////////////////////////////// |
| |
| - (id) init |
| { |
| self = [super init]; |
| if (self != nil) { |
| NSNotificationCenter * nc = [NSNotificationCenter defaultCenter]; |
| |
| [nc addObserver:self |
| selector:@selector(osdNotification:) |
| name:MKOsdNotification |
| object:nil]; |
| |
| [self performSelector:@selector(sendOsdRefreshRequest) withObject:self afterDelay:0.1]; |
| |
| } |
| return self; |
| } |
| |
| - (void) dealloc |
| { |
| NSNotificationCenter * nc = [NSNotificationCenter defaultCenter]; |
| [nc removeObserver:self]; |
| |
| [super dealloc]; |
| } |
| |
| |
| - (void) sendOsdRefreshRequest { |
| MKConnectionController * cCtrl = [MKConnectionController sharedMKConnectionController]; |
| uint8_t refresh=50; |
| |
| NSData * data = [NSData dataWithCommand:MKCommandOsdRequest |
| forAddress:MKAddressFC |
| payloadForByte:refresh]; |
| |
| [cCtrl sendRequest:data]; |
| } |
| |
| - (void) osdNotification:(NSNotification *)aNotification { |
| |
| NSData *value = [[aNotification userInfo] objectForKey:kMKDataKeyRawValue]; |
| |
| NaviData_t data; |
| |
| memcpy(&data,[value bytes],sizeof(data)); |
| |
| [self.delegate newValue:&data]; |
| |
| NSLog(@"osdCount=%d",lcdCount); |
| if (lcdCount++ >= 7 ) { |
| [self sendOsdRefreshRequest]; |
| lcdCount = 0; |
| } |
| } |
| |
| @end |