Subaru: add additional steering angle and clutch depressed (commaai#3051)

add clutch and angle

Author: sshane

opendbc/dbc/generator/subaru/_subaru_global.dbc

@@ -46,7 +46,7 @@ BO_ 64 Throttle: 8 XXX
  SG_ COUNTER : 8|4@1+ (1,0) [0|15] "" XXX
  SG_ Signal1 : 12|4@1+ (1,0) [0|15] "" XXX
  SG_ Engine_RPM : 16|13@1+ (1,0) [0|8191] "" XXX
- SG_ Neutral : 31|1@1+ (1,0) [0|15] "" XXX
+ SG_ Neutral : 31|1@1+ (1,0) [0|1] "" XXX
  SG_ Throttle_Pedal : 32|8@1+ (1,0) [0|255] "" XXX
  SG_ Throttle_Cruise : 40|8@1+ (1,0) [0|255] "" XXX
  SG_ Throttle_Combo : 48|8@1+ (1,0) [0|255] "" XXX
@@ -110,6 +110,7 @@ BO_ 282 Steering_2: 8 XXX
 BO_ 312 Brake_Pressure_L_R: 8 XXX
  SG_ CHECKSUM : 0|8@1+ (1,0) [0|255] "" XXX
  SG_ COUNTER : 8|4@1+ (1,0) [0|15] "" XXX
+ SG_ Steering_Angle : 16|16@1- (-0.1,0) [-3276.8|3276.7] "" XXX
  SG_ Brake_1 : 48|8@1+ (1,0) [0|255] "" XXX
  SG_ Brake_2 : 56|8@1+ (1,0) [0|255] "" XXX
 
@@ -158,6 +159,7 @@ BO_ 544 ES_Brake: 8 XXX
 BO_ 577 Cruise_Status: 8 XXX
  SG_ CHECKSUM : 0|8@1+ (1,0) [0|255] "" XXX
  SG_ COUNTER : 8|4@1+ (1,0) [0|15] "" XXX
+ SG_ Clutch_Depressed : 47|1@0+ (1,0) [0|1] "" XXX
  SG_ Cruise_Set_Speed : 51|12@0+ (1,0) [0|120] "" XXX
  SG_ Cruise_On : 54|1@1+ (1,0) [0|1] "" XXX
  SG_ Cruise_Activated : 55|1@1+ (1,0) [0|1] "" XXX