can_dash_ms.cpp File Reference

Detailed Description

This file implements MegaSquirt CAN realtime data broadcasting format

Date

May 8, 2023

Author

AndreyGusakov, (c) 2023

Definition in file can_dash_ms.cpp.

Functions
static void	populateFrame (ms1512 &msg)
static void	populateFrame (ms1513 &msg)
static void	populateFrame (ms1514 &msg)
static void	populateFrame (ms1515 &msg)
static void	populateFrame (ms1516 &msg)
void	canDashboardTS (CanCycle cycle)

Function Documentation

canDashboardTS()

void canDashboardTS

(

CanCycle

cycle

)

Definition at line 117 of file can_dash_ms.cpp.

                                    {
    /* TODO: get from settings */
    uint32_t baseId = 1512; /* 0x5e8 */
 
    if (!cycle.isInterval(CI::_10ms)) {
        return;
    }
 
    bool busIndex = 0;
    transmitStruct<ms1512>(CanCategory::NBC, baseId + 0, false, busIndex);
    transmitStruct<ms1513>(CanCategory::NBC, baseId + 1, false, busIndex);
    transmitStruct<ms1514>(CanCategory::NBC, baseId + 2, false, busIndex);
    transmitStruct<ms1515>(CanCategory::NBC, baseId + 3, false, busIndex);
    transmitStruct<ms1516>(CanCategory::NBC, baseId + 4, false, busIndex);
}

Referenced by updateDash().

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populateFrame() [1/5]

static void populateFrame ( ms1512 &  msg )

static

Definition at line 34 of file can_dash_ms.cpp.

{
    msg.Map = Sensor::getOrZero(SensorType::Map);
    msg.Rpm = Sensor::getOrZero(SensorType::Rpm);
    /* Celsius to Fahrenheit */
    msg.Clt = Sensor::getOrZero(SensorType::Clt) * 9 / 5 + 32;
    msg.Tps = Sensor::getOrZero(SensorType::Tps1);
}

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populateFrame() [2/5]

static void populateFrame ( ms1513 &  msg )

static

Definition at line 51 of file can_dash_ms.cpp.

{
    /* TODO: per-bank */
    msg.pw1 = msg.pw2 = engine->engineState.injectionDuration;
    /* Celsius to Fahrenheit */
    msg.mat = Sensor::getOrZero(SensorType::Iat) * 9 / 5 + 32;
    float timing = engine->engineState.timingAdvance[0];
    msg.adv_deg = timing > 360 ? timing - 720 : timing;
}

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populateFrame() [3/5]

static void populateFrame ( ms1514 &  msg )

static

Definition at line 69 of file can_dash_ms.cpp.

{
#if EFI_ENGINE_CONTROL
    msg.afrtgt1 = (float)engine->fuelComputer.targetLambda * STOICH_RATIO;
    msg.AFR1 = Sensor::getOrZero(SensorType::Lambda1) * STOICH_RATIO;
    /* TODO: banks? */
    msg.EGOcor1 = engine->engineState.stftCorrection[0];
    /* TODO */
    msg.egt1 = 0;
    msg.pwseq1 = engine->engineState.injectionDuration;
#endif // EFI_ENGINE_CONTROL
}

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populateFrame() [4/5]

static void populateFrame ( ms1515 &  msg )

static

Definition at line 90 of file can_dash_ms.cpp.

{
    msg.Vbat = Sensor::getOrZero(SensorType::BatteryVoltage);
    /* TODO */
    msg.sensor1 = 0;
    msg.sensor2 = 0;
    msg.knk_rtd = engine->module<KnockController>()->m_knockLevel;
    msg.unused = 0;
}

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populateFrame() [5/5]

static void populateFrame ( ms1516 &  msg )

static

Definition at line 107 of file can_dash_ms.cpp.

{
    /* ms-1 ??? */
    msg.VSS1 = Sensor::getOrZero(SensorType::VehicleSpeed);
    /* TODO */
    msg.tc_retard = 0;
    msg.launch_timing = 0;
    msg.unsused = 0;
}

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