I connect to five devices by spawning gatttools with pexpect in python*. When I try to connect to a sixth device (using the same CSR 4.0 dongle for all connections) manually I encounter: sudo gatttool -b DC:05:4F:BC:F6:4A -It random [DC:05:4F:BC:F6:4A][LE]> connect Attempting to connect to DC:05:4F:BC:F6:4A Error: connect error: Too many links (31) Is this a gatttool limitation or a hardware limitation? I cloned the source at http://git.kernel.org/cgit/bluetooth/bluez.git and ran ~$ grep -r "attempting" but did not get any results, and am unsure where to go next. I have searched the archives of this mailing list "gatttool too many links" but did not find relevant results. I would like to connect to 20 devices over bluetooth low energy, which I think should be possible hardware- and firmware-wise. Thanks, --Nancy ===== System settings: Ubuntu 14.04, bluez v5.20, CSR 4.0 dongle, adafruit ble nrf8001 breakout. reference: * using the c files directly instead of pexpect: http://stackoverflow.com/questions/16224561/multiple-ble-connections-using-linux-and-bluez-5-0 * my pexpect code: https://gist.github.com/nouyang/2a6a733d8facd23115a4 * explanation of my hardware setup & pexpect code: http://www.orangenarwhals.com/?p=911 -- 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
