7.7 Allocate/Initialize IDT_NEO2 Object 45
func lcdDisplay(mode: Int32, lines: [AnyObject]!)
func pinpadData(_ value: Data, keySN KSN: Data, event: EVENT_PINPAD_Types)
func emvTransactionData(emvData: IDTEMVData!, errorCode error: Int32)
7.7 Allocate/Initialize IDT_NEO2 Object
A Singleton instance has been established in the IDT_NEO2 class. To utilize the delegate protocols, best practices
would be to initialize the connection by setting the delegate with the singleton instance.
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
IDT_NEO2.sharedController().delegate = self
}
7.8 Sample Project Tutorial
Using Xcode 7.3.1, we will create a sample project that will interface with the NEO2 and will perform the following
activities:
• Auto-Connect and display connection status
• Get Device Firmware
• Start/Stop Transaction Request for CTLS/MSR (tap/swipe)
• Start/Complete/Cancel EMV Transaction
• Show LCD Display for EMV transaction
• Automatically select first AID or first Language if prompted
Protocol Delegates:
• Delegate to receive card swipes
• Delegate to detect headphone plug changes
• Delegate to detect device connected
• Delegate to detect device disconnected
• Delegate to receive EMV/CTLS tag data
IDTech iOS SDK Guide for NEO2 #80152802-001
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