X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=server%2Fsensors%2Fdilatometer.h;h=d2240513ef37d53425b8d276492d849e938d23a2;hb=bd93dbb92da512a1bd585ed29bc46a5e8fc60015;hp=2c683d62524d76e5c6b0d18297c9f4b3cad5b5bf;hpb=d0b1d76f88063c93aa66c5dc9b5a48e2aa4dcfe3;p=matches%2FMCTX3420.git

diff --git a/server/sensors/dilatometer.h b/server/sensors/dilatometer.h
index 2c683d6..d224051 100644
--- a/server/sensors/dilatometer.h
+++ b/server/sensors/dilatometer.h
@@ -11,6 +11,24 @@
 //Number of samples of the image to take
 #define SAMPLES 600
 
+// Canny Edge algorithm variables
+#define BLUR 5
+#define LOWTHRESHOLD 30
+#define RATIO 3
+#define KERNELSIZE 3
+
+//Scaling factor required to change from pixels to nm
+#define SCALE 1 // Note camera has not been calibrated yet so result will be in pixels
+
+/**
+ * Enum of Dilatometer IDs
+ */
+typedef enum
+{
+	DIL_POS,
+	DIL_DIFF
+} DilatometerID;
+
 extern bool Dilatometer_Init(const char * name, int id); // Initialise the dilatometer
 extern bool Dilatometer_Cleanup(int id); // Cleanup
 extern bool Dilatometer_Read(int id, double * value); // Read the Dilatometer