IDTech iOS SDK Guide  1.1.166.045
API reference for NEO2
Implement any/all of the optional delegate protocols used to receive data from IDT_NEO2_Delegate:
- (void) deviceConnected;
- (void) deviceDisconnected;
- (void) dataInOutMonitor:(NSData*)data incoming:(BOOL)isIncoming;
- (void) swipeMSRData:(IDTMSRData*)cardData;
- (void) deviceMessage:(NSString*)message;
- (void) lcdDisplay:(int)mode lines:(NSArray*)lines;
- (void) emvTransactionData:(IDTEMVData*)emvData errorCode:(int)error;
- (void) pinpadData:(NSData*)value keySN:(NSData*)KSN event:(EVENT_PINPAD_Types)event;