2014/10/15 下午 10:12:33

iphone Programming Glossary: ph

Source for a good, simple, soft modem library

http://stackoverflow.com/questions/10693590/source-for-a-good-simple-soft-modem-library

modem library I a doing a weird project and looking to convert some short simple datagrams to audio send them over a physical radio then to receive and decode them on another device think embedded devices with audio out jack and GSM GPRS type.. decode them on another device think embedded devices with audio out jack and GSM GPRS type radios . I have to use a physical existing external radio . Does anyone know of a good simple software modem library good for such a project I'm not.. Looking at this more of a learning experience and potential building block rather than anything horribly practical. iphone signal processing modem share improve this question As an exercise I've implemented a simple V.23 like modem using..

iPhone SDK 3.0 and symbolicatecrash not getting along?

http://stackoverflow.com/questions/1207223/iphone-sdk-3-0-and-symbolicatecrash-not-getting-along

0x309767d9 0x308ed000 563161 28 UIKit 0x30923613 0x308ed000 222739 29 UIKit 0x30923163 0x308ed000 221539 30 GraphicsServices 0x32045a4d 0x32041000 19021 31 CoreFoundation 0x30253041 0x301fd000 352321 32 CoreFoundation 0x30252771 0x301fd000.. 0x32041000 19021 31 CoreFoundation 0x30253041 0x301fd000 352321 32 CoreFoundation 0x30252771 0x301fd000 350065 33 GraphicsServices 0x32044b0f 0x32041000 15119 34 GraphicsServices 0x32044bbb 0x32041000 15291 35 UIKit 0x308f0363 0x308ed000.. 352321 32 CoreFoundation 0x30252771 0x301fd000 350065 33 GraphicsServices 0x32044b0f 0x32041000 15119 34 GraphicsServices 0x32044bbb 0x32041000 15291 35 UIKit 0x308f0363 0x308ed000 13155 36 UIKit 0x308ef121 0x308ed000 8481 37 Foo..

iPhone SDK: EXC_BAD_ACCESS with CFRelease for ABAddressBookRef

http://stackoverflow.com/questions/1209130/iphone-sdk-exc-bad-access-with-cfrelease-for-abaddressbookref

諪XC_BAD_ACCESS message. Can anyone help me I'm absolutely confused... Thank you. NSString fullNameForPhone NSString ph withAlternativeText NSString text ABAddressBookRef addressBookRef ABAddressBookCreate NSLog @ create addressBookRef NSString.. if currentPhoneNumberRef NULL NSLog @ release currentPhoneNumberRef CFRelease currentPhoneNumberRef if ph isEqualToString currentCleanPhoneNumber CFStringRef firstName ABRecordCopyValue recordRef kABPersonFirstNameProperty CFStringRef.. outputs EXC_BAD_ACCESS message. Xcode shows that the latest executed string in my code was CFRelease addressBookRef iphone sdk addressbook share improve this question I had the same issue doing something similiar and upon further research..