I have a HEX string d285 and I want to convert it UInt16, please guide me how I can convert it. I tried this
let buffer = UInt16("\(UInt8(text, radix: 16)!)")
return Data(bytes: (buffer?.bigEndian.toBytes)!)
but it's not working
I have a HEX string d285 and I want to convert it UInt16, please guide me how I can convert it. I tried this
let buffer = UInt16("\(UInt8(text, radix: 16)!)")
return Data(bytes: (buffer?.bigEndian.toBytes)!)
but it's not working
UInt16 has an initializer that takes a string and radix value. This can be used to create UInt16 from string.
let hexString = "d285"
let hexToInt = UInt16(hexString, radix: 16) // prints 53893
let hexStr = "d285"
var byteArr = [UInt8]()
byteArr += hexStr.utf8 // Convert into byte array
let str = NSString(bytes: byteArr, length: byteArr.count, encoding: String.Encoding.utf8.rawValue)
let number = UInt(str, radix: 16)!
Hope this will help you