Index: firmware/App/Services/FPGA.c
===================================================================
diff -u -r69b93e39861c5493d273f25d9e43cacd0b5819e2 -rfa27f8d2dba32416ff6b310b192b9adb5fee6997
--- firmware/App/Services/FPGA.c	(.../FPGA.c)	(revision 69b93e39861c5493d273f25d9e43cacd0b5819e2)
+++ firmware/App/Services/FPGA.c	(.../FPGA.c)	(revision fa27f8d2dba32416ff6b310b192b9adb5fee6997)
@@ -2330,12 +2330,11 @@
  * switch status bit.
  * @details Inputs: none
  * @details Outputs: fpgaSensorReadings
- * @return cartridge latch FPGA status bit
+ * @return pump track switch FPGA status bit
  *************************************************************************/
 U16 getFPGAPumpTrackSwitchStatus( void )
 {
-    // TODO fill up
-    return 0;
+    return ( fpgaSensorReadings.fpgaGPIO & PUMP_TRACK_SWITCH_MASK );
 }
 
 #ifdef DEBUG_ENABLED