Troubleshoot MacOS issues with Blue Shark pairing:
#### MacOS
#### (1) Connecting rdv4.0 with Bluetooth on MacOS
With MacOS Mojave 10.14.5 you could experience some continuosly disconnecting and difficult to recconnect the device at the system wakeup, to avoid this problem do a PRAM reset before to add your Proxmark3 RDV4 Blue Shark:
1. Open a Terminal and execute this command: sudo rm -R /Library/Preferences/com.apple.Bluetooth.plist.
2. Shut down your Mac.
3. Then turn it on and immediately press and hold these four keys together: Option, Command, P, and R.
4. You can release the keys after about 20 seconds, during which your Mac might appear to restart.
After reboot you can go ahead to pairing your Proxmark3 RDV4 Blue Shark:
5. Make sure the Blue Shark BT switch is turned ON
6. On your Mac, choose Apple menu -> System Preferences, then click Bluetooth.
7. Select the device in the list, then click Connect and add the 1234 pwd.
.. ntag simulation stuff from @marshmellows branch "ntag/sim"
.. hf mf mifare fixes from @pwpivi.
.. hw status command
.. speedtest function from @pwpivi
.. Viking Functionalities, (not a proper DEMOD, but a start)
.. GetCountUS better precision from @pwpivi
.. bin2hex, hex2bin from @holiman
...
starting with getting the T55x7 CONFIGURATION_BLOCK for different clone situations. Ripped from Adam Lauries RFidler, nothing working or finished..
...
Started working with the T55x7 read command with password actually performs a write block... See Issue #136https://github.com/Proxmark/proxmark3/issues/136 Not solved yet.
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Started add SHA256.. not working yet..
It is identical to the popular 20081211, with the doob addition (20090301), a
linux client, and two additional commands for LF analysis. Let me know if
you find issues here!
