Cannot establish a SPP connection CC2564 - BlueTerm

Hi,

see http://processors.wiki.ti.com/index.php/CC256x_MSP430_Bluetopia_Basic_SPPDemo_APP#Example_connection_using_Blueterm

Hi,

I already read this post. But it still doesn't work. The BlueTerm App can't see the SPP Demo.

Do I have to flash a seperate Service Pack on the CC2564?

I use the SPP Demo (with CodeComposer) and not the SPP+LE Demo like in your post.

Thanks.

When I go to inquiry Mode the CC2564 can find my nexus phone. But i cannot establish a connection with it....

Hi,

As Inquiry is working fine on CC2564 devices, I think the Service pack is just fine. and I suspect that the problem more generic.

After starting Server section on CC2564 and opening the server port. You need to start the Blueterm app on the Nexus4 and allow it to turn on BT(If BT is OFF on Nexus 4).

1.Now you will see 3 dots in the right bottom corner of the app.
2.Click on it and you will see connect device option.
3. Scan for your CC256x(Please check for the BD address).
4. Pair and connect from your Nexux4.

and you will be good to go.

Hi,

thank you. I worked like your checklist above but the BlueTerm can't find the BD address of the CC2564. Other devices were listed, so I can see that BlueTerm works fine.

The inquiry is only working after a hardreset of VCC.

I tested also the Demo SPPLE and SPPLE_lite. After flashing these, there is an error. ("BSC_Initialize Failed: -4, Unable to open the stack.").

I also recognised that the LEDs LED1/2 are not blinking by using SPPdemo, but they are blinking after flashing SPPLE_demo or SPPLE_lite_demo.

Thanks