Hello,

I'm developping on cc256x chip with BTstack for a while. The BTstack work on Red Hat Linux Enterprise 6.4, which connect to cc256x by a com port. I use BTDaemon + client libray framework. Related files are in the attachment. 1. example/inquiry app can work normal. 2. when i run example/rfcomm-test or example/rfcomm-echo app, i can find the bluetooth device name and spp port on my windows pc, but couldn't connect to the device's spp from windows. all log message in the attachment too.

If someone has a suggestion... Thanks very much.

hi. could you enable the packet logger in PacketLogger format and post that, too?

here is my log file. thanks very much.

sorry for the late reply. did you ever got it working? the log looks fine, did you try from a different computer? Windows has some weird idea about caching SDP records.