SPPDemo error "Unable to pair" on custom board

Shashank Revankar

Other Parts Discussed in Thread: MSP430F5438A, CC2564

Hi,

My setup on my custom board is this -> MSP430F5438A + PAN1326

I have a modified version of SPPDemo application, which runs on MSP430 5438 experimenter board just fine.
The same program with some hardware configuration changes in HRDWCFG.h runs on my custom board too.

By runs, I mean bluetooth is switched on, is set discoverable etc.

However when I try to pair my android phone to the custom board, there is no response at all whereas the same program on experimenter board is able to pair.

I am not understanding, where the problem lies.
I have the same code in both cases. Sadly I dont have any LCD or USB port on custom board to try and debug, so can anyone help me to find the problem?

Thanks
Shashank

over 12 years ago

0 Zahid Haq over 12 years ago

TI__Mastermind 25035 points

Hey Shashank,

I would try to run these RF tests: http://processors.wiki.ti.com/index.php/CC256x_Testing_Guide#BT_RF_FCC_Modes

to see if the radio is functioning properly and nothing is wrong with the hardware.

So I guess you are not able to see if you are able to inquire and find nearby BT devices?

Do you have a external serial to USB converter?

0 Shashank Revankar over 12 years ago in reply to Zahid Haq

Intellectual 845 points

Hey Zahid,

Thanks for the reply.

I am able to get it to work now. There was a problem with RTS and CTS configurations.
Apparently the BT device switches on and accepts commands without these.
The problem was getting callbacks from the cc2564.

However thanks anyway.

There is one request, I would really appreciate if you could to reply to my other post

http://e2e.ti.com/support/low_power_rf/f/660/t/252837.aspx

I am stuck here.

Bluetooth®︎

Bluetooth forum

SPPDemo error "Unable to pair" on custom board