CCS/CC2564: Bluetooth classic HID discovery issue with iOS

Hi,

Could you please share the exact version of the host stack you are using?

Best regards,
Vihang

Hi Vihang,

I'm using BT stack for CC256xB with the latest service pack Rev 1.6.
The iOS version , I'm trying to make the device discoverable, is 12.1.1 but it also failed with older version 10.
Let me know if you need any additional information.

Thanks,

Hi,

przemkop said:

I'm using BT stack for CC256xB with the latest service pack Rev 1.6.

Do you mean you are using the TI stack for CC256xB (e.g. CC256XMSPBTBLESW) or is it a third party stack?

Best regards,

Vihang

Hi Vihang,

I'm using TI Dual-mode Bluetooth stack for MSP430 P/N CC256XMSPBTBLESW.
I also loaded the HIDDemo code with Service pack 1.5 R2 to MSP-EXP430F5438 dev board and try to initialize discoverability with different modes but it also failed to be work with iOS.

Any idea what might be causing it? It works without any problem with Android or Windows OS.

Best regards,

Hi Vihang,

I managed finally to make the device be discoverable with iOS by assigned the class of device to the code. For some reasons it was not required with Android and Windows OS.

Next issue I'm having is selecting the right correct class of device. From the website calculator I found that for my combo keyboard/pointing device I should select 0x0005C0 but it didn't work. 

I tried several other service/class device combination and the only one that worked was 0x240420. Any idea why 5C0 would not be recognizable? 

Thanks,

Andrew

Can, you point to the website calculator used? We, will check and get back.. With the 0x240420 is it working with both IoS and Android devices?

Thanks