CHANGELOG.md

@@ -24,6 +24,8 @@ will consitute of a breaking change warranting a new major release:
   - IMTQ assembly
   - Syrlinks assembly
   - Dual Lane Assembly
+- RWs are no longer commanded by the ACS Controller during safe mode. Instead the RW speed command
+  is set to 0 as part or the `doShutDown` of the RW handler.
 
 # [v1.43.1] 2023-04-04
 

mission/acs/RwHandler.cpp

@@ -55,6 +55,10 @@ void RwHandler::doShutDown() {
     PoolReadGuard pg(&tmDataset);
     tmDataset.setValidity(false, true);
   }
+  {
+    PoolReadGuard pg(&rwSpeedActuationSet);
+    rwSpeedActuationSet.setRwSpeed(0, 10);
+  }
   // The power switch is handled by the assembly, so we can go off here directly.
   setMode(MODE_OFF);
 }

mission/controller/AcsController.cpp

@@ -222,8 +222,7 @@ void AcsController::performSafe() {
   updateCtrlValData(errAng);
   updateActuatorCmdData(cmdDipolMtqs);
   //  commandActuators(cmdDipolMtqs[0], cmdDipolMtqs[1], cmdDipolMtqs[2],
-  //                  acsParameters.magnetorquesParameter.torqueDuration, 0, 0, 0, 0,
+  //                   acsParameters.magnetorquerParameter.torqueDuration);
-  //                  acsParameters.rwHandlingParameters.rampTime);
 }
 
 void AcsController::performDetumble() {
@@ -472,6 +471,18 @@ void AcsController::performPointingCtrl() {
   //                   acsParameters.rwHandlingParameters.rampTime);
 }
 
+ReturnValue_t AcsController::commandActuators(int16_t xDipole, int16_t yDipole, int16_t zDipole,
+                                              uint16_t dipoleTorqueDuration) {
+  {
+    PoolReadGuard pg(&dipoleSet);
+    MutexGuard mg(torquer::lazyLock(), torquer::LOCK_TYPE, torquer::LOCK_TIMEOUT,
+                  torquer::LOCK_CTX);
+    torquer::NEW_ACTUATION_FLAG = true;
+    dipoleSet.setDipoles(xDipole, yDipole, zDipole, dipoleTorqueDuration);
+  }
+  return returnvalue::OK;
+}
+
 ReturnValue_t AcsController::commandActuators(int16_t xDipole, int16_t yDipole, int16_t zDipole,
                                               uint16_t dipoleTorqueDuration, int32_t rw1Speed,
                                               int32_t rw2Speed, int32_t rw3Speed, int32_t rw4Speed,

mission/controller/AcsController.h

@@ -105,6 +105,8 @@ class AcsController : public ExtendedControllerBase, public ReceivesParameterMes
   void modeChanged(Mode_t mode, Submode_t submode);
   void announceMode(bool recursive);
 
+  ReturnValue_t commandActuators(int16_t xDipole, int16_t yDipole, int16_t zDipole,
+                                 uint16_t dipoleTorqueDuration);
   ReturnValue_t commandActuators(int16_t xDipole, int16_t yDipole, int16_t zDipole,
                                  uint16_t dipoleTorqueDuration, int32_t rw1Speed, int32_t rw2Speed,
                                  int32_t rw3Speed, int32_t rw4Speed, uint16_t rampTime);