CC2564MODA: never find the "SPPdemo" by bluetooth.

Do, you mean from peer devices you not able to discover the SPP server? Which client device are you using?

I used one device as a server, another as client. However , if i inquiry the server with client, there is not any device which can be find.

When I ues one as client ,I can't find the "SPPdemo" with my phone or blueterm app.

Hello,

Okay, if I understand your problem is that nothing shows up on inquiry. Have you tried following the steps in the wiki page for the SPPDemo app to make sure you are using the demo properly?

https://processors.wiki.ti.com/index.php/CC256x_TI_Bluetooth_Stack_SPPDemo_App

Jesu

Yes, I  followed this manual strictly.

I don't know why can't find SPPdemo

Thanks for your help, please help me analyse this problem.

Now，it can't output debug information from the CC2564MODA, we saw  that is all error code from Debug.

So we don't konw how to resolve the problem.

I strictly followed the user manual of SPPdemo app.

Hello,

I just ran the SPPDemo and cannot reproduce this behavior. What service pack and MCU are you using? Here are my results...

Jesu

Thanks jesu！

I used stm32f407ZG  EVB which connected with CC2564MODA by USART6, but it always  can't be discovered by phone and also can't inquiry other devices.

And then， I used a MSP432 EVB connected with CC2564MODA,however, the "SPPdemo"  can be discovered by phone.

Of course,I used service pack on stm32. 

And then, I confirmed that I use CC2564X version . When I setup the sdk ,the file name is "CC2564x STM32 Bluetopia SDK  v4.2.1.1 Floder".

Hmmm. I'm not sure what could be going on. What phone are you using? Could you try with the BLE scanner app?

Jesu