Ambiq OTA

Ambiq OTA is an application which be used for Ambiq BLE device Over The Air firmware upgrading through iOS device.
The major functionality of this application is:
1. Find and connect Ambiq BLE (Bluetooth Low Energy) device;
2. Load bin flies from documents directory with version info;
3. Interprete bin file header info and send header info to Ambiq device;
4. Ambiq device will validate header info;
5. Appllication will start to send bin file to Ambiq device in short time (within one minutes);
6. After transferring done, Ambiq device will reset and restart.