On Tue, Apr 25, 2023, 5:41 PM Brennan Ashton <bash...@brennanashton.com> wrote:
> > On Tue, Apr 25, 2023, 5:36 PM Petro Karashchenko < > petro.karashche...@gmail.com> wrote: > >> Hello, >> >> I'm starting to experiment with NuttX BLE support. I have a device that I >> can successfully pair with my phone and I would like to try pairing it >> with >> the NuttX based device. I chose ESP32 for my experiments. For now I >> enabled >> (and fixed) esp32-devkitc:ble configuration, but that is basically all... >> I >> do not have much knowledge in bluetooth, but definitely want to master it. >> When I'm pairing from my phone I see the device name in the list of >> scanned >> devices, so the device advertises some human readable string in data. Then >> I'm running "bt bnep0 scan start" -> "bt bnep0 scan stop" -> "bt bnep0 >> scan >> get" on my ESP32 and expecting to see some of the same human readable >> string in the printed output as I do not known the MAC address of my >> device, but there is not such data sequence in "bt bnep0 scan get" output. >> I would appreciate some guidance for the BLE dummy like me, so I can move >> forward a bit. >> >> Best regards, >> Petro >> > > > I have not touched it in a bit, but I found the sim support I added with > the hci socket made debugging the Bluetooth stack a lot easier because I > could use Wireshark/btmon on the actual host machine to show all the hci > traffic to and from the NuttX stack transparently. I highly recommend > trying that to verify there is not anything fundamentally broken. > > --Brennan > I should probably have added this in more detail to the docs, but see the testing section of the PR where I added it. I think it shows exactly what you are trying to do https://github.com/apache/nuttx/pull/1655 --Brennan
