read V0 only when fan on minimum speed

2 files changed, 11 insertions, 8 deletions

diff --git a/Software/Embedded_SW/Embedded/Modules/Heaters/Heaters_Blowers.c b/Software/Embedded_SW/Embedded/Modules/Heaters/Heaters_Blowers.c
index 42def625c..f3ab7a851 100644
--- a/Software/Embedded_SW/Embedded/Modules/Heaters/Heaters_Blowers.c
+++ b/Software/Embedded_SW/Embedded/Modules/Heaters/Heaters_Blowers.c
@@ -50,8 +50,10 @@
 #define MAX_ALLOWED_PWM 255
 #define ARC_ALARM_LIMIT 3
 
-#define PRESSURE_SENSOR_CP  0.269
-#define PRESSURE_SENSOR_B   0.45
+#define PRESSURE_SENSOR_CP      0.269
+#define PRESSURE_SENSOR_B       0.45
+#define V0_DEFAULT_VALUE        1050
+#define FAN_MIN_RPM_THRESHOLD   3200
 extern uint16_t Head_Fan_Tach[2];
 extern uint8_t Head_Fan_PWM_Command[2];
 
@@ -353,8 +355,13 @@ void HeadBlowersCfg()
 uint32_t PressureSensorInit(int blowerId)
 {
     uint32_t V0;
-    V0 = MillisecGetTemperatures(BlowerIdToSensorId[blowerId]);
-    V0 /= 10;
+
+    if (HeadBlowersGetRPM(blowerId) < FAN_MIN_RPM_THRESHOLD) {
+        V0 = MillisecGetTemperatures(BlowerIdToSensorId[blowerId]);
+        V0 /= 10;
+    } else {
+        V0 = V0_DEFAULT_VALUE;
+    }
     return V0;
 }
 
diff --git a/Software/Embedded_SW/Embedded/StateMachines/Initialization/InitSequence.c b/Software/Embedded_SW/Embedded/StateMachines/Initialization/InitSequence.c
index b50957089..dfdbd91af 100644
--- a/Software/Embedded_SW/Embedded/StateMachines/Initialization/InitSequence.c
+++ b/Software/Embedded_SW/Embedded/StateMachines/Initialization/InitSequence.c
@@ -500,10 +500,6 @@ uint32_t InitSequenceInitialBlowerActivation(void)
     WHS_enable_control_loop(false);
     Turn_the_Blower_On();//Turn on with the Default_Voltage
     Control_Voltage_To_Blower(1); //stop the blower
-    if (Head_Type == HEAD_TYPE_ARC) {
-        Trigger_Head_Fan_Control(0, 0);
-        Trigger_Head_Fan_Control(1, 0);
-    }
     HeadBlowersInit();
 	Task_sleep (1000);