How do I configure and read from the magnetometer?
adnama Member Posts: 6
I'm writing a very simple app that plays a sound from the north. I'm totally blind since birth. I think a constant cardinal awareness would improve my ability to mentally map a space and it might also do the same for sighted people.
I'm new to Swift but not to programming. The magnetometer is the only sensor that has no associated demo or sample code in the documentation. I need information about what methods to call, return values to expect, etc. Thanks.