DAQapp API Examples

tree.json

{
  "can0": {
    "FrontCanNodeBrakeThrottle": {
      "accel_1": null,
      "accel_2": null,
      "brake_1": null,
      "brake_2": null
    },
    "FrontCanNodeWheelSpeed": {
      "front_right_wheel_speed": "mRPM",
      "front_left_wheel_speed": "mRPM"
    },
    "CellTemperatures": {
      "min": "decidegC",
      "argmin": null,
      "max": "decidegC",
      "argmax": null
    },
    "CellVoltages": {
      "min": "mV",
      "max": "mV"
    },
    "BMSHeartbeat": {
      "error_pec": null,
      "error_cvst": null,
      "error_owt": null,
      "error_L_contactor_error": null,
      "error_H_contactor_error": null,
      "error_L_contactor_weld": null,
      "error_H_contactor_weld": null,
      "error_cell_under_voltage": null,
      "error_cell_over_voltage": null,
      "error_cell_under_temp": null,
      "error_cell_over_temp": null,
      "error_control_flow": null,
      "error_blown_fuse": null,
      "L_contactor_closed": null,
      "H_contactor_closed": null,
      "L_contactor_welded": null,
      "H_contactor_welded": null,
      "soc": null
    },
    "BMSRequest": {
      "state": null
    },
    "VCUHeartbeat": {
      "vcu_state": null,
      "error_state": null,
      "estop_hit": null
    },
    "VCUErrors": {
      "recoverable_conflict": null,
      "recoverable_gate": null,
      "recoverable_heartbeat": null,
      "recoverable_contactor": null,
      "fatal_contactor": null,
      "fatal_gate": null,
      "fatal_precharge": null,
      "fatal_conflict": null
    },
    "CurrentSensor_Current": {
      "current": "mA"
    },
    "CurrentSensor_Voltage1": {
      "mux_id": null,
      "msg_count": null,
      "over_current_signal": null,
      "channel_error": null,
      "measurement_error": null,
      "system_error": null,
      "result": "mV"
    },
    "CurrentSensor_Voltage2": {
      "mux_id": null,
      "msg_count": null,
      "over_current_signal": null,
      "channel_error": null,
      "measurement_error": null,
      "system_error": null,
      "result": "mV"
    },
    "CurrentSensor_Voltage3": {
      "mux_id": null,
      "msg_count": null,
      "over_current_signal": null,
      "channel_error": null,
      "measurement_error": null,
      "system_error": null,
      "result": "mV"
    },
    "CurrentSensor_Power": {
      "mux_id": null,
      "msg_count": null,
      "over_current_signal": null,
      "channel_error": null,
      "measurement_error": null,
      "system_error": null,
      "result": "W"
    },
    "CurrentSensor_Energy": {
      "energy": "Wh"
    },
    "DashRequest": {
      "type": null
    },
    "ButtonRequest": {
      "RTD": null,
      "DriverReset": null,
      "ScrollSelect": null
    },
    "MCCommand": {
      "torque": "dNm",
      "angular_vel": "RPM",
      "direction_is_counterclockwise": null,
      "inverter_enabled": null,
      "discharge_enabled": null,
      "speed_mode": null,
      "torque_limit": "dNm"
    },
    "MCParameterRequest": {
      "address": "dNm",
      "write": "RPM",
      "data": null
    },
    "MCVoltage": {
      "bus": "dV",
      "out": "dV",
      "VAB_Vd": "dV",
      "VBC_Vq": "dV"
    },
    "MCMotor_Position_Info": {
      "motor_angle": "decideg",
      "motor_speed": "RPM",
      "electrical_output_freq": "dHz",
      "delta_resolved_filter": "decideg"
    },
    "MCFlux_Info": {
      "flux_command": "mWb",
      "flux_feedback": "mWb",
      "Iq_feedback": "dA",
      "Id_feedback": "dA"
    },
    "MCTorque_Timer_Info": {
      "commanded_torque": "dNm",
      "torque_feedback": "dNm",
      "power_on_timer": "tick"
    },
    "MCModulation_Indx_Flux_Weakening_Info": {
      "modulation_index": null,
      "flux_weakening_output": "dA",
      "Iq_command": "dA",
      "Id_command": "dA"
    },
    "Current_Sensor_Config": {
      "muxbyte": null,
      "db1": null,
      "db2": null,
      "db3": null,
      "db4": null,
      "db5": null,
      "db6": null,
      "db7": null
    },
    "MCTemperature1": {
      "module_a_temp": "decidegC",
      "module_b_temp": "decidegC",
      "module_c_temp": "decidegC",
      "gate_driver_temp": "decidegC"
    },
    "ChargerCommand": {
      "enable": null,
      "powerReference": null,
      "VoltageLimit": null,
      "CurrentLimit": null
    },
    "ChargerStatus1": {
      "status": null,
      "MainsCurrent": null,
      "DCCurrent": null,
      "DCVoltage": null,
      "MinsFreq": null
    }
  }
}