Joseph Ellsworth
Library to pull unique device ID from CPU chip. functions to load into a string that can be used in IoT access point ID and another to send the ID back on serial port. Tested on KL46Z but should work on STM and others by changing address where ID is located.
Dependents: stm32_print_unique_serial_number_copy bcsdk bcsdk bcsdk-sdchain
Revision 2:08766dc8051a, committed 2016-03-30
- Comitter:
- joeata2wh
- Date:
- Wed Mar 30 14:49:03 2016 +0000
- Parent:
- 1:c7453c2b8a2f
- Commit message:
- update to use MIT license
Changed in this revision
| uniqueCPUID.cpp | Show annotated file Show diff for this revision Revisions of this file |
| uniqueCPUID.h | Show annotated file Show diff for this revision Revisions of this file |
diff -r c7453c2b8a2f -r 08766dc8051a uniqueCPUID.cpp
--- a/uniqueCPUID.cpp Fri Mar 11 03:24:53 2016 +0000
+++ b/uniqueCPUID.cpp Wed Mar 30 14:49:03 2016 +0000
@@ -1,7 +1,12 @@
#include "mbed.h"
#include "uniqueCPUID.h"
-
+/*
+ By Joseph Ellsworth CTO of A2WH
+ Take a look at A2WH.com Producing Water from Air using Solar Energy
+ March-2016 License: https://developer.mbed.org/handbook/MIT-Licence
+ Please contact us http://a2wh.com for help with custom design projects.
+*/
void getUniqueIDAsStr(char *destStr)
{
diff -r c7453c2b8a2f -r 08766dc8051a uniqueCPUID.h --- a/uniqueCPUID.h Fri Mar 11 03:24:53 2016 +0000 +++ b/uniqueCPUID.h Wed Mar 30 14:49:03 2016 +0000 @@ -1,8 +1,10 @@ /* - by Joseph Ellsworth CTO A2WH. - Freeuse for all. No promises, No warranty * + By Joseph Ellsworth CTO of A2WH + Take a look at A2WH.com Producing Water from Air using Solar Energy + March-2016 License: https://developer.mbed.org/handbook/MIT-Licence Please contact us http://a2wh.com for help with custom design projects. + Most STM and Freescale ARM chips include a unique Serail Number embedded in the CPU. This is a perfect number to use in IoT as a SSID. I use this to produce the WIFi SID so I can walk up with a phone and download