Index: Comm.c
===================================================================
diff -u -rca1d590217b1bfd14f0e0682f88e04de076ff199 -r70d04832fe5897392c3c0e5d6c2e6425fc8de41b
--- Comm.c	(.../Comm.c)	(revision ca1d590217b1bfd14f0e0682f88e04de076ff199)
+++ Comm.c	(.../Comm.c)	(revision 70d04832fe5897392c3c0e5d6c2e6425fc8de41b)
@@ -7,8 +7,8 @@
 *
 * @file    Comm.c
 *
-* @author  (last)      Sean Nash
-* @date    (last)      26-Aug-2024
+* @author  (last)      Michael Garthwaite
+* @date    (last)      27-Jan-2026
 *
 * @author  (original)  Sean Nash
 * @date    (original)  01-Aug-2024
@@ -113,8 +113,62 @@
 void clearSCI2DMATransmitInterrupt( void )
 {
     scilinREG->CLEARINT = SCI_DMA_TRANSMIT_INT;
-}
+}
 
+#ifdef __TEENSY_CONDUCTIVITY_DRIVER__
+/*********************************************************************//**
+ * @brief
+ * The setSCIDMAReceiveInterrupt function enables DMA receive interrupts
+ * for the SCI peripheral.
+ * @details \b Inputs: none
+ * @details \b Outputs: DMA receive interrupt is enabled.
+ * @return none
+ *************************************************************************/
+void setSCIDMAReceiveInterrupt( void )
+{
+    sciREG->SETINT = SCI_DMA_RECEIVE_INT;
+}
+
+/*********************************************************************//**
+ * @brief
+ * The setSCIDMATransmitInterrupt function enables DMA transmit interrupts
+ * for the SCI peripheral.
+ * @details \b Inputs: none
+ * @details \b Outputs: DMA transmit interrupt is enabled.
+ * @return none
+ *************************************************************************/
+void setSCIDMATransmitInterrupt( void )
+{
+    sciREG->SETINT = SCI_DMA_TRANSMIT_INT;
+}
+
+/*********************************************************************//**
+ * @brief
+ * The clearSCIDMAReceiveInterrupt function disables DMA receive interrupts
+ * for the SCI peripheral.
+ * @details \b Inputs: none
+ * @details \b Outputs: DMA receive interrupt is disabled.
+ * @return none
+ *************************************************************************/
+void clearSCIDMAReceiveInterrupt( void )
+{
+    sciREG->CLEARINT = SCI_DMA_RECEIVE_INT;
+}
+
+/*********************************************************************//**
+ * @brief
+ * The clearSCIDMATransmitInterrupt function disables DMA transmit interrupts
+ * for the SCI peripheral.
+ * @details \b Inputs: none
+ * @details \b Outputs: DMA transmit interrupt is disabled.
+ * @return none
+ *************************************************************************/
+void clearSCIDMATransmitInterrupt( void )
+{
+    sciREG->CLEARINT = SCI_DMA_TRANSMIT_INT;
+}
+#endif
+
 /*********************************************************************//**
  * @brief
  * The clearSCI1CommErrors function clears framing and/or overrun error flags \