[ND015X] changed variable declaration

the SPIDataIn and SPIDataOut varaibles are now
declared in the sampleimpl function rather than as
a member variable

src/shared/sensors/ND015X/ND015A.cpp

@@ -88,7 +88,7 @@ void ND015A::setNotch(NotchEnable ntc)
 ND015XData ND015A::sampleImpl()
 {
     ND015XData data;
-    SPIDataOut = (modeByte << 8) | rateByte;
+    uint16_t SPIDataOut = (modeByte << 8) | rateByte;
 
     SPITransaction spi(slave);
 
@@ -96,7 +96,7 @@ ND015XData ND015A::sampleImpl()
                                  // reading the data to make sure the proper
                                  // settings are used
 
-    SPIDataIn = spi.transfer16(SPIDataOut);
+    uint16_t SPIDataIn = spi.transfer16(SPIDataOut);
 
     data.pressure =
         ((short)SPIDataIn - 0.05 * pow(2, 16)) / (0.9 * pow(2, 16)) * 15;

src/shared/sensors/ND015X/ND015A.h

@@ -111,8 +111,6 @@ private:
     SPISlave slave;
     uint8_t modeByte = 0xF7;  // settings for the mode control register
     uint8_t rateByte = 0x1C;  // settings for the rate control register
-    uint16_t SPIDataIn;
-    uint16_t SPIDataOut;
 
     enum RegisterMask : uint8_t
     {

src/shared/sensors/ND015X/ND015D.cpp

@@ -123,7 +123,7 @@ void ND015D::setNotch(NotchEnable ntc)
 ND015XData ND015D::sampleImpl()
 {
     ND015XData data;
-    SPIDataOut = (modeByte << 8) | rateByte;
+    uint16_t SPIDataOut = (modeByte << 8) | rateByte;
 
     SPITransaction spi(slave);
 
@@ -131,7 +131,7 @@ ND015XData ND015D::sampleImpl()
                                  // reading the data to make sure the proper
                                  // settings are used
 
-    SPIDataIn = spi.transfer16(SPIDataOut);
+    uint16_t SPIDataIn = spi.transfer16(SPIDataOut);
 
     data.pressure          = (short)SPIDataIn / (0.9 * pow(2, 15)) * range;
     data.pressureTimestamp = TimestampTimer::getTimestamp();

src/shared/sensors/ND015X/ND015D.h

@@ -113,8 +113,6 @@ private:
     SPISlave slave;
     uint8_t modeByte = 0xF3;  // settings for the mode control register
     uint8_t rateByte = 0x1C;  // settings for the rate control register
-    uint16_t SPIDataIn;
-    uint16_t SPIDataOut;
     short range = 1;
 
     enum RegisterMask : uint8_t