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Add BMS HIL calypso test mode message #85

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8f4fa71
Add emulated BMS cell data messages
KSMehta11 Jun 30, 2026
76fd258
Fix duplicate bms key
KSMehta11 Jul 1, 2026
f5ec28c
Fix duplicate can id
KSMehta11 Jul 1, 2026
73590e3
Updated descriptions
KSMehta11 Jul 1, 2026
d97fa77
Fix scaling issue
KSMehta11 Jul 2, 2026
c05860c
Fix cell limits
KSMehta11 Jul 2, 2026
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258 changes: 258 additions & 0 deletions can-messages/calypso_cmd.json
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Original file line number Diff line number Diff line change
Expand Up @@ -578,5 +578,263 @@
"key": "RTDSCommand",
"sim_freq": 7500,
"bidir_mode": "oneshot"
},
{
"id": "0x451",
"desc": "Shepherd BMS Emulated Alpha Cell Data",
"points": [
{
"size": 10,
"signed": false,
"name": "therm",
"c_type": "float",
"formatter": {
"key": "divide",
"arg": 10.0
},
"sim": {
"min": 20,
"max": 80,
"inc_min": 0.01,
"inc_max": 0.5,
"round": false
}
},
{
"size": 13,
"signed": false,
"name": "voltage_a",
"c_type": "float",
"formatter": {
"key": "divide",
"arg": 1000.0
},
"sim": {
"min": 2.5,
"max": 4.25,
"inc_min": 0.01,
"inc_max": 0.2,
"round": false
}
},
{
"size": 13,
"signed": false,
"name": "voltage_b",
"c_type": "float",
"formatter": {
"key": "divide",
"arg": 1000.0
},
"sim": {
"min": 2.5,
"max": 4.25,
"inc_min": 0.01,
"inc_max": 0.2
}
},
{
"size": 4,
"signed": false,
"name": "chip_id",
"c_type": "uint8_t",
"sim": {
"min": 0,
"max": 4,
"inc_min": 1,
"inc_max": 1,
"round": true
}
},
{
"size": 4,
"signed": false,
"name": "cell_a",
"c_type": "uint8_t",
"sim": {
"min": 0,
"max": 12,
"inc_min": 2,
"inc_max": 2,
"round": true
}
},
{
"size": 4,
"signed": false,
"name": "cell_b",
"c_type": "uint8_t",
"sim": {
"min": 1,
"max": 13,
"inc_min": 2,
"inc_max": 2,
"round": true
}
},
{
"size": 16,
"signed": false,
"parse": false
}
],
"fields": [
{
"name": "Calypso/Bidir/State/BMSEmulatedAlphaCellData/{4}/Therms/{5}",
"unit": "C",
"values": [
1
],
"doc": "Current emulated thermistor temperature"
},
{
"name": "Calypso/Bidir/State/BMSEmulatedAlphaCellData/{4}/Volts/{5}",
"unit": "V",
"values": [
2
],
"doc": "Current emulated cell voltage"
},
{
"name": "Calypso/Bidir/State/BMSEmulatedAlphaCellData/{4}/Volts/{6}",
"unit": "V",
"values": [
3
],
"doc": "Current emulated cell voltage"
}
],
"key": "BMSEmulatedAlphaCellData",
"bidir_mode": "broadcast",
"sim_freq": 500
},
{
"id": "0x452",
"desc": "Shepherd BMS Emulated Beta Cell Data",
"points": [
{
"size": 10,
"signed": false,
"name": "therm",
"c_type": "float",
"formatter": {
"key": "divide",
"arg": 10.0
},
"sim": {
"min": 20,
"max": 80,
"inc_min": 0.01,
"inc_max": 0.5,
"round": false
}
},
{
"size": 13,
"signed": false,
"name": "voltage_a",
"c_type": "float",
"formatter": {
"key": "divide",
"arg": 1000.0
},
"sim": {
"min": 2.5,
"max": 4.25,
"inc_min": 0.01,
"inc_max": 0.2,
"round": false
}
},
{
"size": 13,
"signed": false,
"name": "voltage_b",
"c_type": "float",
"formatter": {
"key": "divide",
"arg": 1000.0
},
"sim": {
"min": 2.5,
"max": 4.25,
"inc_min": 0.01,
"inc_max": 0.2
}
},
{
"size": 4,
"signed": false,
"name": "chip_id",
"c_type": "uint8_t",
"sim": {
"min": 0,
"max": 4,
"inc_min": 1,
"inc_max": 1,
"round": true
}
},
{
"size": 4,
"signed": false,
"name": "cell_a",
"c_type": "uint8_t",
"sim": {
"min": 0,
"max": 12,
"inc_min": 2,
"inc_max": 2,
"round": true
}
},
{
"size": 4,
"signed": false,
"name": "cell_b",
"c_type": "uint8_t",
"sim": {
"min": 1,
"max": 13,
"inc_min": 2,
"inc_max": 2,
"round": true
}
},
{
"size": 16,
"signed": false,
"parse": false
}
],
"fields": [
{
"name": "Calypso/Bidir/State/BMSEmulatedBetaCellData/{4}/Therms/{5}",
"unit": "C",
"values": [
1
],
"doc": "Current emulated thermistor temperature"
},
{
"name": "Calypso/Bidir/State/BMSEmulatedBetaCellData/{4}/Volts/{5}",
"unit": "V",
"values": [
2
],
"doc": "Current emulated cell voltage"
},
{
"name": "Calypso/Bidir/State/BMSEmulatedBetaCellData/{4}/Volts/{6}",
"unit": "V",
"values": [
3
],
"doc": "Current emulated cell voltage"
}
],
"key": "BMSEmulatedBetaCellData",
"bidir_mode": "broadcast",
"sim_freq": 500
}
]