Define a struct with all the correct types and order. Point the struct to the data. Then just access the items via the struct elements. Be careful with the types, it is probably best to use well defined types such as int8_t, uint8_t, uint16_t, int16_t, etc to insure the correct element size. You will want … Read more
HINT#1 //general answer NSString provides an initializer for this purpose. You can see more info using the docs here. NSString * str = [[NSString alloc] initWithData: mynsdata encoding:NSUTF8StringEncoding]; Assuming you use ARC. HINT#2 // the answer for hex nsdata int len = [mynsdata length]; NSMutableString *str = [NSMutableString stringWithCapacity:len*2]; const unsigned char *nsdata_bytes = [mynsdata … Read more
You can’t get NSArray with UInt16 elements because NSArray can contain only NSObjects, so you have to wrap UInt16 to NSNumber or use some other container (for example, simple c array). The closest code will be something like this: // Just preparing some test data NSMutableData *data = [NSMutableData new]; for (int i = 0; … Read more
You can get UIImage from NSData like this NSData *data = yourData; UIImage *image = [UIImage imageWithData:data]; 6 solved Image is in NSData format I want to convert into image files [closed]