History

updated 20000 to 2000 default tip

2019-01-21, by vamgehealthcare11 [Mon, 21 Jan 2019 19:52:02 +0000] rev 8

updated 20000 to 2000

name modified

2013-03-30, by prabhuvd [Sat, 30 Mar 2013 18:55:03 +0000] rev 7

name modified

Changed the class name from DistMeasure to HCSR04

2013-03-30, by prabhuvd [Sat, 30 Mar 2013 18:52:13 +0000] rev 6

Changed the class name from DistMeasure to HCSR04

Add a sample code

2013-03-30, by prabhuvd [Sat, 30 Mar 2013 18:50:32 +0000] rev 5

Add a sample code

Updated comments

2013-03-30, by prabhuvd [Sat, 30 Mar 2013 18:46:01 +0000] rev 4

Updated comments

changed the method name start_measurement to start

2013-03-30, by prabhuvd [Sat, 30 Mar 2013 18:43:21 +0000] rev 3

changed the method name start_measurement to start

Updated libray

2013-03-30, by prabhuvd [Sat, 30 Mar 2013 18:41:34 +0000] rev 2

Updated libray

version 1.1 interrupt routines associate with echo pin

2013-03-30, by prabhuvd [Sat, 30 Mar 2013 17:32:04 +0000] rev 1

version 1.1 interrupt routines associate with echo pin

Version 1.0 , the rise and fall methods needs to be attached to pin;

2013-03-30, by prabhuvd [Sat, 30 Mar 2013 17:27:39 +0000] rev 0

Version 1.0 , the rise and fall methods needs to be attached to pin;