Pulls unique serial number from CPU and prints to serial console and displays on LCD. Used to generate a guaranteed unique ID for IoT apps where the IoT device needs to become it's own access point. Should work on native hardware unlike the MBED MAC address which would not be available on some custom PCB. Tested on KL46Z but should also work on most STM CPU.
|1:61ccbbc268f6||2016-03-09||joeata2wh||added lu specifier to avoid compiler warning in printf|
|0:eddce2241b50||2016-03-08||joeata2wh||seems to work on KL46Z|