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CCS/CC2564MODAEM: Issue with SPPDemo - Stack Init Failed: -4

Part Number: CC2564MODAEM
Other Parts Discussed in Thread: CC2564

Tool/software: Code Composer Studio

Hi,

I am using the CC2564MODAEM Bluetooth module combined with the MSP-EXP430F5438. I use the Bluetopia SDK version 1.5 R2 and I am trying to get the SPPDemo code to work. I am able to build and flash the project to the board using Code Composer Studio and I can open a serial connection to the board using PuTTY. However, after seeing the OpenStack() command in the serial monitor i get the following error message:

"Stack Init Failed: -4.

Unable to open the stack."

I have tried finding different threads with similar issues but without success. My guess is that the problem is tied to the Bluetooth Service Pack available on the product page of CC2564. It seems like I have to implement the .bts files to the project in some way but the only guides I find for this are using the Bluetooth Hardware Evaluation Tool which is not available for download anymore. I have tried using the newer HCItester for this but cannot figure out how to use it properly.

I have not used any of TI's hardware or software before so I am trying to get familiar with everything at the moment. Any help is very appreciated!

Regards,

Marcus