[Merge Project] Making twi_sensor example work with Mesh SDK proxy_client

[William Nguyen]

Hi all,

I'm working on a project which will automatically send data from LM75 sensor through mesh proxy_client to proxy_server. So, I did merge two examples twi_sensor and proxy_client. Until now I can make the twi_sensor's main.c worked in the proxy_client project. But I don't know how to automatically send data through it. I tried to keep the loop(twi_sensor's main.c) and publish the value. It can send the Celsius degrees(showed on my Jlink RTT Viewer) while provisioning. But after provisoned. It stopped working.

I know that keep the main loop is wrong but I don't know how to write a new event handler because twi_sensor example already has one. Could you show me the way. Thanks!

This is my main.c after merge. The provisioning progress happened normally.



This is my Debug Terminal

[SwannyJohnny]

Hi William,

can you please tell me how did you merge the two examples (proxy client with twi sensor) ?

Thank you

[William Nguyen]

You can use the Coexistence with nRF5 SDK. like the comment above

Or you have to include all necessary files of TWI example into proxy client. And the important thing you need to remember that you have to merge two sdk_config.h files to make it work.

[SwannyJohnny]

Hi William,

Thank you for your response. I've already tried the Coexistence with nRF5 SDK but it doesn't work for me since i use nrf52840.

Could you please give more clues on how to make it working by including necessary files of TWI example (which folder should be moved and which configuration) ?

Thank you 

[William Nguyen]

Hi Swanny,
You have to make the TWI example work in the Mesh SDK location. 

Step 1: Replace the main.c file of proxy_client by TWI exmaple's main.c
Step 2: You have to merge the Preprocessor of two projects(Common-> Preprocessor) your self.
Step 3: Attach necessary .c files of TWI example in to proxy_client (which shows on the project explorer). In this step, if you want to know which file is necessary, you have to build the project a lot of times. If not, you can just include all the files. This step bases on your skill and costs a lot of time.
Step 4: Merge two sdk_config files. 

Good luck!

[SwannyJohnny]

Your solution is fully functional !

Thank you very much.