This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CC2340R5: CC2541 migration

Part Number: CC2340R5
Other Parts Discussed in Thread: CC2541

Hello colleagues,

I have a customer who wants to migrate from CC2541 to CC2340 device and has questions below,

The firmware is a UART <-> BLE bridge. There should also be the possibility of a signed OTA. Are there any demo applications from TI that come close to this (would save significant time)? I suspect this could be significantly faster than migrating the existing OSAL firmware.

- How should we replace the bootloader and firmware update routine. We used a system that was comparable to your CC254X BEM with two Image Types (ImageA and ImageB) for redundancy. Do you have an example project for an updatable Bootloader + Firmware?

- Do you have an example project where the Firmware acts as a simple UART-BLE Bridge (Everything received via UART is put in a Characteristic, everything received in the characteristic is send via UART)

- Generally speaking it looks like there is a lot of effort necessary to replace the OSAL Architecture with a FreeRTOS architecture. Are there any more detailed hands on examples (e.g. based on your existing demo projects for CC2541 as a tutorial how to port them to the new architecture)


Thank you,