Compass Lesson not working

[Thomas McGrath III]

Thanks John,

Your stacks works perfectly on my iphone4. Side by side the stack from the runrev lesson does not work and yours does work. I even copied my get current location script to your stack and it works there. You use the headingChanged and locationChanged and the lesson stack does not, but I still can't figure out what else is different so that yours works in initializing the compass???

Still looking.


Thanks again,

-- Tom McGrath III
http://lazyriver.on-rev.com
3mcgrath at comcast.net

On Jan 14, 2012, at 3:52 PM, John Dixon wrote:

> 
> I can confirm that the location & compass features both work....
> I sent a stack to your email address..
> 
> Dixie
> 
>> There is a lesson at run rev for the Compass features on iOS, but I can't get the heading part to work. I down loaded the stack from revOnline and added my provisioning profile and then run it as is on my iPhone 4 (not 4S) with iOS 5.0.1 -- The location works just fine but the heading does not return any data. When I tap at "Test for Heading Support" I get a correct answer. But no heading information is returned after tapping "Start Heading…" or "Get Heading…"
>> 
>> Lesson:
>> http://lessons.runrev.com/s/lessons/m/4069/l/30379-how-do-i-get-the-location-and-use-the-digital-compass-in-ios
>> 
>> Stack:
>> http://revonline2.runrev.com/stack/599/Compass
>> 
>> Can anyone else confirm this?
>> 
>> I built my own stack as well and use the headingChanged and headingError at the card level and still can not get any data back.
>> 
>> Thanks
>> 
>> -- Tom McGrath III
>> http://lazyriver.on-rev.com
>> 3mcgrath at comcast.net
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