diff options
Diffstat (limited to 'src/sensors/qirproximitysensor.cpp')
| -rw-r--r-- | src/sensors/qirproximitysensor.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/sensors/qirproximitysensor.cpp b/src/sensors/qirproximitysensor.cpp index 95230068..2aedfafb 100644 --- a/src/sensors/qirproximitysensor.cpp +++ b/src/sensors/qirproximitysensor.cpp @@ -60,16 +60,16 @@ IMPLEMENT_READING(QIRProximityReading) \section2 QIRProximityReading Units - The sensor reports reflectance as a percentage. That is, 0 indicates nothing was detected - within the range of the sensor and 100 indicates the infra-red signal returned at the full - power level that it was sent at. + The sensor reports reflectance as a decimal fraction in the range of 0 - 1. That is, 0 indicates + nothing was detected within the range of the sensor and 1 indicates the infra-red signal + returned at the full power level that it was sent at. */ /*! \property QIRProximityReading::reflectance \brief Holds the reflectance value. - The reflectance is a percentage (from 0 to 100) indicating how much of the transmitted + The reflectance is a decimal fraction (from 0 to 1) indicating how much of the transmitted infra-red light was returned. \sa {QIRProximityReading Units} |