Merge pull request #19 from Hynek-Texl/master

LTR553 bug fixes
lewisxhe · Jan 21, 2025 · 6183869 · 6183869
2 parents de9a1d2 + 9f7d9ed
commit 6183869
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/SensorLTR553.hpp b/src/SensorLTR553.hpp
@@ -207,7 +207,7 @@ class SensorLTR553 :
 
     void setLightSensorGain(LightSensorGain gain)
     {
-        writeRegister(LTR553_REG_ALS_CONTR, 0xE3, gain);
+        writeRegister(LTR553_REG_ALS_CONTR, 0xE3, gain<<2);
     }
 
     int getLightSensor(uint8_t ch)
@@ -275,7 +275,8 @@ class SensorLTR553 :
         if (saturated) {
             *saturated = buffer[1] & 0x80;
         }
-        return buffer[0] | (buffer[1] & 0x03);
+        int high = buffer[1] & 0x07;
+        return (high << 8) | buffer[0];
     }
 
     void setPsLedPulsePeriod(PsLedPeriod period)