not json，just binary data，the data came from 360 camera with bluetooth or wifi link ,it will call this function when data is prepared ,and I wanna use this gyro info in my Swift program
HayesLiang
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Post
Replies
Boosts
Views
Activity
Thank you , it works, it suits my situation, actually I have try this "withUnsafeBytes" method before, just close to the answer, but didn't use buffer like that way .
And yes , the camera vendor provided the SDK