Index: firmware/source/sys_main.c
===================================================================
diff -u -reff7b1575f008f81b29ef906f6346fac6012d3ab -r40bcef6aa65af6c93ce937c6c4aa2de13e8a78d3
--- firmware/source/sys_main.c	(.../sys_main.c)	(revision eff7b1575f008f81b29ef906f6346fac6012d3ab)
+++ firmware/source/sys_main.c	(.../sys_main.c)	(revision 40bcef6aa65af6c93ce937c6c4aa2de13e8a78d3)
@@ -53,13 +53,15 @@
 #include "system.h"
 #include "sys_dma.h"
 #include "can.h"
+#include "etpwm.h"
 #include "gio.h"
 #include "mibspi.h"
 #include "sci.h"
 #include "rti.h"
 
 #include "Common.h"
 #include "AlarmLamp.h"
+#include "BloodFlow.h"
 #include "Buttons.h"
 #include "CommBuffers.h"
 #include "CPLD.h"
@@ -124,6 +126,7 @@
 {
     gioInit();      // configure GPIO pins
     mibspiInit();   // re-purposing MIBSPI5 I/O/C pins as GPIO
+    etpwmInit();    // configure PWMs
     canInit();      // CAN1 = CAN, re-purposing CAN2 and CAN3 Rx and Tx pins as GPIO
     sciInit();      // SCI1 used for PC serial interface, SCI2 used for FPGA serial interface
     dmaEnable();    // enable DMA
@@ -142,6 +145,7 @@
     initTimers();
     initSafetyShutdown();
     initCPLD();
+    initBloodFlow();
     initAlarmLamp();
     initButtons();
     initWatchdogMgmt();