I have a "0a5c:21e8 Broadcom Corp. BCM20702A0 Bluetooth 4.0" usb bluetooth dongle I'm using to connect to multiple BLE devices. It used to be that I could connect to 7 devices with no issues and then when I tried to connect to the 8th device I'd get a CONNECTION_LIMIT_EXCEEDED error. In my code I would then tag that dongle as having a connection limit of 7 and limit the number of connections. Recently I was using this code and found that it no longer works. The dongle seems to "successfully" connect to ~13 devices but things don't work properly. At least half of the devices no longer respond to GATT commands sent to it. I issue a GATT command after connecting to each device to read some attributes and most simply do nothing (no error, no response, nothing). Any way, I'm not really familiar with how things are laid out in the kernel so I'm not really sure where that CONNECTION_LIMIT_EXCEEDED was being created before and why it's no longer working as expected. I tried looking through the git logs in "btusb" and "bluetooth" modules and didn't really see anything pertinent. -Tim -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
