Davidelvig
Well-known member
I'm using a Teensy 3.2-type board with a PJRC boot loader.
Stefan Staub's Teensy ID library returns the following:
From my Teensy 3.2-type board with PJRC boot loader
USB Serialnumber: 4294967295
From off-the-shelf Teensy 3.2
(These are outputs from the example code that comes with the TeensyID library).
For no particular reason, I had thought the boot loader would install some serial number.
What steps do I take after flashing my boards to give them a unique SN in that first slot?
Dave
Stefan Staub's Teensy ID library returns the following:
From my Teensy 3.2-type board with PJRC boot loader
USB Serialnumber: 4294967295
Code:
Array Serialnumber: FF-FF-FF-FF
String Serialnumber: ff-ff-ff-ff
Array MAC Address: 04:E9:E5:FF:FF:FF
String MAC Address: 04:e9:e5:ff:ff:ff
Array 128-bit UniqueID from chip: 95710000-E0CD001A-00385009-49634E45
String 128-bit UniqueID from chip: 95710000-e0cd001a-00385009-49634e45
Array 128-bit UUID RFC4122: 00385009-4963-404E-8045-04E9E5FFFFFF
String 128-bit UUID RFC4122: 00385009-4963-404e-8045-04e9e5ffffff
From off-the-shelf Teensy 3.2
Code:
USB Serialnumber: 1484710
Array Serialnumber: 00-02-43-F7
String Serialnumber: 00-02-43-f7
Array MAC Address: 04:E9:E5:02:43:F7
String MAC Address: 04:e9:e5:02:43:f7
Array 128-bit UniqueID from chip: E2710000-879A0021-000F0010-32304E45
String 128-bit UniqueID from chip: e2710000-879a0021-000f0010-32304e45
Array 128-bit UUID RFC4122: 000F0010-3230-404E-8045-04E9E50243F7
String 128-bit UUID RFC4122: 000f0010-3230-404e-8045-04e9e50243f7
For no particular reason, I had thought the boot loader would install some serial number.
What steps do I take after flashing my boards to give them a unique SN in that first slot?
Dave