CC2642R: iOS OAD cocoapod will not continue to sending of image block

mybanez mybanez

Part Number: CC2642R

I am using the iOS OAD cocoapod for updating firmware to a OAD Target with chip type CC2642.
However, after sending the Start OAD Process Command to the OAD Control Point Characteristic,
the data that I received is alwyas: 0x0305 which is only 2 bytes. As described here, I should be getting 5 bytes.
With this data 0x0305, I am assuming that the return status is 0x05 which means
OAD_NOT_STARTED (OAD data block received with OAD start process).

Is there something that I have missed on the process?

over 2 years ago

0 mybanez mybanez over 2 years ago

Prodigy 10 points

I am using the 1.1.0 cocoapod version.
https://git.ti.com/git/simplelink-ble-oad-ios/simplelink-ble-oad-ios.git
tag=1.1.0

0 Clément over 2 years ago in reply to mybanez mybanez

TI__Guru** 101460 points

Hi,

I would recommend to verify that the image flashed on the CC2642R can accept the reception of OAD images and is compiled with a compatible SDK version.

In addition, please make sure to review the User's Guide describing the functioning of OAD: https://dev.ti.com/tirex/content/simplelink_cc13xx_cc26xx_sdk_6_40_00_13/docs/ble5stack/ble_user_guide/html/ble-stack-oad/oad-application.html#oad-application

Best regards,

0 mybanez mybanez over 2 years ago in reply to Clément

Prodigy 10 points

Sorry, I do not have the tools for verification.

0 mybanez mybanez over 2 years ago

Prodigy 10 points

The device with the chip type CC2642 has a custom configuration that needs to be done before doing the OAD process. After it gets done, the code in the cocoapod is now able to send image blocks.

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CC2642R: iOS OAD cocoapod will not continue to sending of image block