Software.md

@@ -165,10 +165,17 @@ waits for an available frame and captures it.
 This function reads the camera data. It is usually executed periodically in the PIT timer and doesn't need to be called.
 
 ### Example
-Capture a camera frame:
+Capture a camera frame, check if camera 0 is enabled and iterate through pixels:
 <code>
 HDU_LINESCAN_init(50000);
 HDU_LINESCAN_Data frame = HDU_LINESCAN_capture();
+if(frame.cam0En)
+{
+for(int i = 0; i < 128; i++)
+{
+uint16_t currentPixel = frame.pixels0[i];
+}
+}
 </code>
 
 ## Powertrain control (HDU_POWERTRAIN.h)