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Updated Chevrolet Volt HV management messages (#345) 

* Added High Voltage Management to powertrain file.

* Removed non high voltage items.
Added units.

* Fixed up cell voltages to be right.
Trying to decipher the rest of Pack_stats, charger_stats.
Added Charger command and parameters, Coolant_temp, AC_stats (needs scaling),
some unknown message that is either connection or charging indicator.

* Add messages for Chevy Volt APM 14V Power Modules on the Powertrain
expansion bus

* Add pack_current signal to BECM

* remove trailing whtiespace

* Fix 0x460 to decode inlet and outlet coolant temps correctly

* Charge stats signals corrected

* Fix BECM pack current scaling
Add charger mains and status decoding

* revert that

Co-authored-by: Adeeb Shihadeh <adeebshihadeh@gmail.com>
This commit is contained in:
streber42 2021-06-23 14:04:30 -07:00 committed by GitHub
parent ebe6b00b79
commit 6a6468c0b8
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 12 additions and 11 deletions
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23
gm_global_a_high_voltage_management.dbc
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@ -143,13 +143,13 @@ BO_ 518 Battery_Module_4: 8 K16_BECM
BO_ 528 Pack_Stats: 8 K16_BECM
SG_ Pack_Voltage : 7|12@0+ (0.125,0) [0|0] "V" K16_BECM
SG_ Pack_Current : 23|8@0- (0.15,0) [0|0] "A" K16_BECM
SG_ Pack_Current : 23|8@0- (0.1,-0.1) [0|0] "A" K16_BECM
BO_ 530 Charger_stats: 6 T18_BatteryCharger
SG_ Charger_HV_Current : 0|10@1+ (0.05,0) [0|0] "A" K16_BECM
SG_ HV_Voltage : 10|10@1+ (0.5,0) [0|0] "V" K16_BECM
SG_ LV_Current : 23|8@1+ (0.2,0) [0|0] "A" K16_BECM
SG_ LV_Voltage : 31|10@1+ (0.025,0) [0|0] "V" K16_BECM
SG_ Charger_HV_Current : 7|13@0+ (0.05,0) [0|0] "A" K16_BECM
SG_ HV_Voltage : 10|10@0+ (0.5,0) [0|0] "V" K16_BECM
SG_ LV_Current : 16|8@0+ (0.2,0) [0|0] "A" K16_BECM
SG_ LV_Voltage : 24|8@0+ (0.1,0) [0|0] "V" K16_BECM
BO_ 770 Battery_temp: 8 K16_BECM
SG_ Temp_A m0 : 8|8@1+ (0.5,-40) [0|0] "C" K16_BECM
@ -172,16 +172,15 @@ BO_ 772 Charger_parameters: 4 T18_BatteryCharger
SG_ Voltage : 23|16@0+ (0.5,0) [0|0] "V" Vector__XXX
BO_ 1120 Coolant_Temp: 4 K16_BECM
SG_ Coolant_Temp : 7|16@0+ (1,0) [0|0] "" Vector__XXX
SG_ Inlet_Coolant_Temp : 1|10@0+ (0.125,-40) [0|0] "" Vector__XXX
SG_ Outlet_Coolant_Temp : 17|10@0+ (0.125,-40) [0|0] "" Vector__XXX
BO_ 778 AC_Stats: 7 T18_BatteryCharger
SG_ Mains_Voltage : 0|12@1+ (0.1,0) [0|0] "V" Vector__XXX
SG_ Mains_Voltage : 10|2@0+ (1,0) [0|0] "V" Vector__XXX
SG_ Total_Charge : 19|8@0+ (1,0) [0|0] "" Vector__XXX
BO_ 776 Charger_unknown: 5 T18_BatteryCharger
SG_ Bit_20 : 20|1@1+ (1,0) [0|0] "" Vector__XXX
SG_ Bit_21 : 21|1@1+ (1,0) [0|0] "" Vector__XXX
SG_ Bit_22 : 22|1@1+ (1,0) [0|0] "" Vector__XXX
BO_ 776 Charger_status: 5 T18_BatteryCharger
SG_ Status : 20|3@1+ (1,0) [0|0] "" Vector__XXX
BA_DEF_ BO_ "GenMsgBackgroundColor" STRING ;
BA_DEF_ BO_ "GenMsgForegroundColor" STRING ;
@ -193,3 +192,5 @@ CM_ BU_ K16_BECM "Battery Energy Control Module";
CM_ BU_ K114B_HPCM "Hybrid Powertrain Control Module";
CM_ BU_ T18_BatteryCharger "Battery Charger";
VAL_ 782 Command 1 "12V_Only" 2 "HV_Only" 3 "12V_and_HV";
VAL_ 778 Mains_Voltage 0 "Unplugged" 1 "110V" 3 "220V";
VAL_ 776 Status 0 "Off" 5 "LV_Only" 7 "HV_and_LV" 3 "HV_Only";