Releases: Spaguetron/ST_HW_HC_SR04
2.0.3
v2.0.2
EDIT: This is not the latest version. Please browse the releases page and look for the new one.
This version fixes the GetHitTime example.
All required information is avaiable in the README.md and extras/HC-SR04.txt files.
v2.0.1
EDIT: This is not the latest version. Please browse the releases page and look for the new one.
Make corrections to the "hitTime→distance" formulas
v2.0.0
EDIT: This is not the latest version. Please browse the releases page and look for the new one.
All required information is included in the README.md of the 2.0.0 tag.
The library should be available in the official Arduino libraries list soon.
EDIT: It's available in the official Arduino libraries list now :)
Release 1.0-Beta
EDIT: This is not the latest version. Please browse the releases page and look for the new one.
After 1 week of development and testing, it's finally finished!
The soundPace is simply a divisor for getHitTime() that returns the distance in whatever unit you wish. It is the inverse of the speed of sound, due to Arduino float limitations.
The default value for it (26) is arbitrary and doesn't return any real unit of measurement. it's necessary to manually calibrate and define the sound pace for the ultrasonic sensor yourself.
This is a Beta version, this mean it's not in the final form yet. There is still some work to be done.
The real v1.0 is planned to be released at MAY 10 or MAY 11, including examples, docs and the keyworks.txt