Hyundai CAN FD: add Manual Speed Limit Assist message (#950)

* Hyundai CAN FD: add MANUAL_SPEED_LIMIT_ASSIST message

* fix name

* more little

* fix checksum little

* cmt

hyundai_canfd.dbc

@@ -507,6 +507,14 @@ BO_ 702 CAM_0x2be: 32 CAMERA
  SG_ CHECKSUM : 0|16@1+ (1,0) [0|65535] "" XXX
  SG_ COUNTER : 16|8@1+ (1,0) [0|255] "" XXX
 
+BO_ 736 MANUAL_SPEED_LIMIT_ASSIST: 32 XXX
+ SG_ CHECKSUM : 0|16@1+ (1,0) [0|65535] "" XXX
+ SG_ COUNTER : 16|8@1+ (1,0) [0|255] "" XXX
+ SG_ MSLA_STATUS : 26|2@1+ (1,0) [0|3] "" XXX
+ SG_ MSLA_ENABLED : 38|1@1+ (1,0) [0|1] "" XXX
+ SG_ MAX_SPEED : 55|8@0+ (1,0) [0|255] "" XXX
+ SG_ MAX_SPEED_COPY : 144|8@1+ (1,0) [0|255] "" XXX
+
 BO_ 837 ADRV_0x345: 8 ADRV
  SG_ CHECKSUM : 0|16@1+ (1,0) [0|65535] "" XXX
  SG_ COUNTER : 16|8@1+ (1,0) [0|255] "" XXX
@@ -666,6 +674,7 @@ CM_ SG_ 352 SET_ME_9 "has something to do with AEB settings";
 CM_ SG_ 416 VSetDis "set speed in display units";
 CM_ SG_ 676 LEFT_LANE_LINE "Left lane line confidence";
 CM_ SG_ 676 RIGHT_LANE_LINE "Right lane line confidence";
+CM_ SG_ 736 MAX_SPEED "Display units. Restricts car from driving above this speed unless accelerator pedal is depressed beyond pressure point";
 CM_ SG_ 866 LEFT_LANE_LINE "Left lane line confidence";
 CM_ SG_ 866 RIGHT_LANE_LINE "Right lane line confidence";
 CM_ SG_ 961 COUNTER_ALT "only increments on change";
@@ -697,6 +706,7 @@ VAL_ 463 RIGHT_PADDLE 0 "Not Pulled" 1 "Pulled";
 VAL_ 463 LEFT_PADDLE 0 "Not Pulled" 1 "Pulled";
 VAL_ 676 LEFT_LANE_LINE 0 "Not Detected" 1 "Low Confidence" 2 "Medium Confidence" 3 "High Confidence";
 VAL_ 676 RIGHT_LANE_LINE 0 "Not Detected" 1 "Low Confidence" 2 "Medium Confidence" 3 "High Confidence";
+VAL_ 736 MSLA_STATUS 0 "disabled" 1 "active" 2 "paused";
 VAL_ 866 LEFT_LANE_LINE 0 "Not Detected" 1 "Low Confidence" 2 "Medium Confidence" 3 "High Confidence";
 VAL_ 866 RIGHT_LANE_LINE 0 "Not Detected" 1 "Low Confidence" 2 "Medium Confidence" 3 "High Confidence";
 VAL_ 1041 DRIVER_DOOR 0 "Closed" 1 "Opened";