Add policy of switching parking brake state to dummy stm for validation

Change-Id: I547e578526d6ce934c9fa8aa86170cea5a2f17e7
Signed-off-by: Yuta Doi <yuta-d@witz-inc.co.jp>

3 files changed, 18 insertions, 2 deletions

diff --git a/src/low_can_client.cpp b/src/low_can_client.cpp
index 2db565c..43d8cfc 100644
--- a/src/low_can_client.cpp
+++ b/src/low_can_client.cpp
@@ -31,10 +31,13 @@ LowCanClient::LowCanClient() :
   trans_gear_pos_(0),
   parking_brake_status_(TRUE),
   headlamp_status_(FALSE),
+  prv_parking_brake_state_("parking_brake_on"),
+  crr_parking_brake_state_("parking_brake_on"),
   prv_car_state_("car_stop"),
   crr_car_state_("car_stop"),
   prv_lamp_state_("lamp_off"),
   crr_lamp_state_("lamp_off"),
+  is_changed_parking_brake_state_(false),
   is_changed_car_state_(false),
   is_changed_lamp_state_(false)
 {
diff --git a/src/policy_manager/policy_manager.cpp b/src/policy_manager/policy_manager.cpp
index 47d9eac..9ece573 100644
--- a/src/policy_manager/policy_manager.cpp
+++ b/src/policy_manager/policy_manager.cpp
@@ -139,7 +139,7 @@ int PolicyManager::checkPolicy(json_object* json_in, json_object** json_out) {
     HMI_DEBUG("wm", "parking brake state (is_changed:%d state:%d:%s)",
               this->current_state_.parking_brake.is_changed,
               this->current_state_.parking_brake.state,
-              stm::gStmCarStateNo2Name[this->current_state_.parking_brake.state]);
+              stm::gStmParkingBrakeStateNo2Name[this->current_state_.parking_brake.state]);
     this->addStateToJson("parking_brake",
                          this->current_state_.parking_brake.is_changed,
                          stm::gStmParkingBrakeStateNo2Name[this->current_state_.parking_brake.state],
diff --git a/src/policy_manager/zipc/dummy_stm.c b/src/policy_manager/zipc/dummy_stm.c
index 78e25d7..459f58c 100644
--- a/src/policy_manager/zipc/dummy_stm.c
+++ b/src/policy_manager/zipc/dummy_stm.c
@@ -94,7 +94,7 @@ int g_prv_apps_state_car_stop = 0;
 
 int stmTransitionState(int event, stm_state_t* state) {
     int event_no, category_no, area_no;
-    int apps_state, car_state, lamp_state;
+    int apps_state, parking_brake_state, car_state, lamp_state;
 
     event_no    = event & STM_MSK_EVT_NO;
     category_no = event & STM_MSK_CTG_NO;
@@ -105,6 +105,7 @@ int stmTransitionState(int event, stm_state_t* state) {
 
     // Get previous state
     apps_state = g_prv_state.layer.apps.state;
+    parking_brake_state  = g_prv_state.parking_brake.state;
     car_state  = g_prv_state.car.state;
     lamp_state = g_prv_state.lamp.state;
 
@@ -254,6 +255,18 @@ int stmTransitionState(int event, stm_state_t* state) {
           break;
         }
         break;
+    case STM_EVT_NO_PARKING_BRAKE_OFF:
+        if (gStmParkingBrakeStateNoOff != parking_brake_state) {
+            g_crr_state.parking_brake.state = gStmParkingBrakeStateNoOff;
+            g_crr_state.parking_brake.is_changed = STM_TRUE;
+        }
+        break;
+    case STM_EVT_NO_PARKING_BRAKE_ON:
+        if (gStmParkingBrakeStateNoOn != parking_brake_state) {
+            g_crr_state.parking_brake.state = gStmParkingBrakeStateNoOn;
+            g_crr_state.parking_brake.is_changed = STM_TRUE;
+        }
+        break;
     case STM_EVT_NO_CAR_STOP:
         if (gStmCarStateNoStop != car_state) {
             g_crr_state.layer.apps.state = g_prv_apps_state_car_stop;