Add transmission gear position event in PolicyManager

Change-Id: Ibf528b5ab3877d2cf094920fd0723873fb12647c
Signed-off-by: Yuta Doi <yuta-d@witz-inc.co.jp>

1 files changed, 35 insertions, 0 deletions

diff --git a/src/low_can_client.cpp b/src/low_can_client.cpp
index 025418a..e3e472f 100644
--- a/src/low_can_client.cpp
+++ b/src/low_can_client.cpp
@@ -140,6 +140,15 @@ void LowCanClient::analyzeCanSignal(struct json_object *object) {
         }
     }
 
+    // Update transmission gear position state
+    if (TransGearPosValN == this->trans_gear_pos_) {
+        this->crr_accel_pedal_state_ = "trans_gear_neutral";
+    }
+    else {
+        this->crr_accel_pedal_state_ = "trans_gear_not_neutral";
+    }
+    HMI_DEBUG("wm:lcc", "Current transmission gear state:%s", this->crr_trans_gear_state_.c_str());
+
     // Update lamp state
     if (true == this->headlamp_status_) {
         this->crr_lamp_state_ = "lamp_on";
@@ -167,6 +176,15 @@ void LowCanClient::analyzeCanSignal(struct json_object *object) {
     }
     HMI_DEBUG("wm:lcc", "Current accelerator pedal state:%s", this->crr_accel_pedal_state_.c_str());
 
+    // If transmission gear state is changed,
+    // backup current state for previous state and set flag
+    if (this->prv_trans_gear_state_ != this->crr_trans_gear_state_) {
+        HMI_DEBUG("wm:lcc", "Transmission Gear is changed: %s -> %s",
+                  this->prv_trans_gear_state_.c_str(), this->crr_trans_gear_state_.c_str());
+        this->prv_trans_gear_state_ = this->crr_trans_gear_state_;
+        this->is_changed_trans_gear_state_ = true;
+    }
+
     // If lamp state is changed,
     // backup current state for previous state and set flag
     if (this->prv_lamp_state_ != this->crr_lamp_state_) {
@@ -195,6 +213,13 @@ void LowCanClient::analyzeCanSignal(struct json_object *object) {
     }
 }
 
+bool LowCanClient::isChangedTransGearState() {
+    HMI_DEBUG("wm:lcc", "Call");
+
+    // Return changed flag
+    return this->is_changed_trans_gear_state_;
+}
+
 bool LowCanClient::isChangedLampState() {
     HMI_DEBUG("wm:lcc", "Call");
 
@@ -216,6 +241,16 @@ bool LowCanClient::isChangedAccelPedalState() {
     return this->is_changed_accel_pedal_state_;
 }
 
+const char* LowCanClient::getCurrentTransGearState() {
+    HMI_DEBUG("wm:lcc", "Call");
+
+    // Clear changed flag
+    this->is_changed_trans_gear_state_ = false;
+
+    // Return current transmission gear state
+    return this->crr_trans_gear_state_.c_str();
+}
+
 const char* LowCanClient::getCurrentLampState() {
     HMI_DEBUG("wm:lcc", "Call");