Like Arduinos "map" function reScale converts values from different sizes.
Dependents: jrh52_a3 TBI_FIAT_FEEDFORWARD Ignition accuBlast_display ... more
Usage
#include "mbed.h" #include "reScale.h" reScale _scale(0,100,0,10); int main() { uint8_t value=_scale.from(50); // value is now set to 5 }
reScale.cpp
- Committer:
- c0ax
- Date:
- 2014-03-03
- Revision:
- 0:04d95412bcd3
- Child:
- 1:ebb951147122
File content as of revision 0:04d95412bcd3:
#include "reScale.h" reScale::reScale(long in_min, long in_max, long out_min, long out_max) : _inMin (in_min),_inMax(in_max),_outMin (out_min),_outMax (out_max) { } long reScale::from(long value) { return (value - _inMin) * (_outMax - _outMin) / (_inMax - _inMin) + _outMin; }