Alexandre Kabla
Updated version of the library to deal with the constructor without onUpdate callback function.
Fork of
HC_SR04_Ultrasonic_Library
by 
EJ Teb
History
Changes to allow the library to run without the updateMethod callback function specified in the constructor.
2018-04-02, by akabla [Mon, 02 Apr 2018 15:16:16 +0000] rev 5
Changes to allow the library to run without the updateMethod callback function specified in the constructor.
removed debbugging
2014-11-24, by ejteb [Mon, 24 Nov 2014 20:23:07 +0000] rev 4
removed debbugging
added debugging
2014-11-24, by ejteb [Mon, 24 Nov 2014 20:18:14 +0000] rev 3
added debugging
Library working with hello world and documentation and tidy code
2014-11-24, by ejteb [Mon, 24 Nov 2014 17:10:44 +0000] rev 2
Library working with hello world and documentation and tidy code
Ultrasonic with interrupts
2014-11-23, by ejteb [Sun, 23 Nov 2014 20:34:26 +0000] rev 1
Ultrasonic with interrupts
Seems to work :)
2014-11-23, by ejteb [Sun, 23 Nov 2014 20:27:09 +0000] rev 0
Seems to work :)