OTA upgrade

[shweta29]

Hi Team,

I am developing a Custom android application with reference of mesh controller app . I want to add OTA upgradation feature in my app . I have(.ota.bin) firmware file with me so my question is ,

1) What is the use of image file in OTA upgradation? is it necessary to add image file for OTA upgradation?

2) Can I implement OTA feature without Image file?

When I tried OTA upgradation without Image file it goes to the abort stage(

UPGRADE_STATE_ABORTED

) and OTA process failed. 

So please help to understand the issue and solve the same.

Thanks and Regards,

Shweta

[DheerajPK_41 · Accepted solution]

Hi,

Could you please try with the latest mesh app from here. 

https://github.com/cypresssemiconductorco/btsdk-host-peer-apps-mesh/tree/master/peer 

For OTA for mesh, you have to provide the firmware file only. The image file is used for mesh DFU.

Thanks,

-Dheeraj