CC2564: BLE can't be discovered

user4785008

Part Number: CC2564

Hi:

The solution I used is CC2564RVMR+STM32F103RET6,the Software development kit is CC256XSTBTBLESW v4.0.2.2.

I added HIDDEMO to SPPBLEDEMO （FREERTOS）, the development board is STM32F103RET6EM + CC2564MODNEM.

The HIDmode and SPPmode and BLE mode all discoverable. But on my board ( self-designed PCB ) ,I can't discover these three modes.

when I set up "VS_Set_Max_Output_Power" exceed 1 ,the HID and SPP are discovered .The BLE mode is registed ,GAP_LE_Advertising_Enable success

and DiscoverabilityMode = dmGeneralDiscoverableMode ，but it’s undiscovered. Is that ANT problem? or PCB problem? or software problem?

Thank you！

over 8 years ago

0 dale over 8 years ago

TI__Expert 6335 points

Do you have a console printout or any logs of the issue to show? Have you consulted the demo wikis for both HIDDemo and SPPBLEDemo in the User Guide? www.ti.com/.../swru428.pdf

0 user4785008 over 8 years ago in reply to dale

Prodigy 55 points

I consulted the demo wikis for both HID Demo and SPPBLEDemo,These three modes on CC2564MODNEM can be discovered and connected. But on self-designed PCB ,I can't discover these three modes. The stack is open success . when I set up "VS_Set_Max_Output_Power" more than 1 ,the HID and SPP can be discovered, but BLE can't.

0 dale over 8 years ago in reply to user4785008

TI__Expert 6335 points

It's hard to see what is happening without any sort of logs, were you able to capture any logs from this problem?

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CC2564: BLE can't be discovered