[Solved]SumulANT+ Testing page 0x11

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17 December 2013 02:13 PM

MaximumTrainer Sr. Member

Total Posts: 123

Joined 2013-10-07

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Hello,

I am working on implementing the bike power profile to my application.

For the page : Standard Wheel Torque Main Data Page (0x11)
I would like to know if it's possible to test it with some tools, SimulANT+ doesn't seem to provide this page with the "power sensor (power-only)" that they provide. I need to know if it's working because my software will support power meter as data source for speed.
Thanks in advance

My current decoding code for power (not complete):

/// decodePowerMessage
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Power_Controller::decodePowerMessage(ANT_MESSAGE stMessage) {


    UCHAR ucDataOffset = MESSAGE_BUFFER_DATA2_INDEX;   // For most data messages
    UCHAR ucPage = stMessage.aucData[ucDataOffset];


    switch (ucPage) {

    /// 0x10 - Power Main Data Page - Standard Power Only-------------------------------------------------------------------
    case (UCHAR)0x10:
    {

        pstPage16Data.ucPOEventCount       = stMessage.aucData[ucDataOffset+1];
        pstPage16Data.ucReserveByte2 = stMessage.aucData[ucDataOffset+2];  // Pedal percentage
        pstPage16Data.ucPOInstantCadence   = stMessage.aucData[ucDataOffset+3];
        pstPage16Data.usPOAccumulatedPower = (USHORT)stMessage.aucData[ucDataOffset+4];
        pstPage16Data.usPOAccumulatedPower |= (USHORT)(stMessage.aucData[ucDataOffset+5]<<8);
        pstPage16Data.usPOInstantPower     = (USHORT)stMessage.aucData[ucDataOffset+6];
        pstPage16Data.usPOInstantPower     |= (USHORT)(stMessage.aucData[ucDataOffset+7]<<8);


        if (firstPage0x10Now) {
            firstPage0x10Now = false;
            ucPOEventCountPrev = pstPage16Data.ucPOEventCount;
            usPOAccumulatedPowerPrev = pstPage16Data.usPOAccumulatedPower;
        }
        else {  /// Calculate Average Power

            ulPOEventCountDiff = (ULONG)((pstPage16Data.ucPOEventCount - ucPOEventCountPrev) & MAX_UCHAR);
            ulPOAccumulatedPowerDiff = (ULONG)((pstPage16Data.usPOAccumulatedPower - usPOAccumulatedPowerPrev) & MAX_USHORT);
            if (ulPOEventCountDiff==0)
            {
                /// TODO EMIT POWER, show 0 value?
                //                ucWTZeroPowerCheck++;
                //                if(ucWTZeroPowerCheck >= BPSRX_MAX_REPEATS)  // Event sync zero speed condition
                //                {
                //                }
            }
            else
            {
                stCalculatedStdPowerData.ulAvgStandardPower = ulPOAccumulatedPowerDiff/ulPOEventCountDiff;
                ucPOEventCountPrev = pstPage16Data.ucPOEventCount;
                usPOAccumulatedPowerPrev = pstPage16Data.usPOAccumulatedPower;
            }

            if (pstPage16Data.ucReserveByte2 != (UCHAR)0xFF) {
                qDebug() << "pedal percent SUPPORTED:" << pstPage16Data.ucReserveByte2;  //To calculate : p28 doc
            }

            //                    qDebug() <<  "INSTANT POWER NOW: "<< pstPage16Data.usPOInstantPower;
            //                    qDebug() <<  "CALCULATED POWER NOW: "<< stCalculatedStdPowerData.ulAvgStandardPower;
            //                    qDebug() << "CADENCE NOW:"<< pstPage16Data.ucPOInstantCadence;


            /// EMIT POWER
            if (usingForPower) {
                emit powerChanged(stCalculatedStdPowerData.ulAvgStandardPower);
            }
            /// EMIT CADENCE
            if (usingForCadence) {
                cadenceChanged(pstPage16Data.ucPOInstantCadence);
            }
        }
        break;
    }

        /// 0x11 - Standard Wheel Torque Main Data Page------------------------------------------------------------------------
    case (UCHAR)0x11:
    {

        ///TODO : TEST (SIMULANT DOESNT PROVIDE THIS PAGE)
        // Wheel Torque (WT) Main Data Page
        pstPage17Data.ucWTEventCount = stMessage.aucData[ucDataOffset+1];
        pstPage17Data.ucWTWheelTicks = stMessage.aucData[ucDataOffset+2];
        pstPage17Data.ucWTInstantCadence = stMessage.aucData[ucDataOffset+3];
        pstPage17Data.usWTAccumulatedWheelPeriod = (USHORT)stMessage.aucData[ucDataOffset+4];
        pstPage17Data.usWTAccumulatedWheelPeriod |= (USHORT)(stMessage.aucData[ucDataOffset+5]<<8);
        pstPage17Data.usWTAccumulatedTorque = (USHORT)stMessage.aucData[ucDataOffset+6];
        pstPage17Data.usWTAccumulatedTorque |= (USHORT)(stMessage.aucData[ucDataOffset+7]<<8);

        if (firstPage0x11Now) {
            firstPage0x11Now = false;
            bWTFirstPageCheck=0;

...
    default:
    {
        qDebug() << "to implement...page:" << hex <<  ucPage;
        break;
    }
    }


    /// TODO:
    /// Common page - in a external class -processCommonMessage(stMessage)
    /// 0x50 - Common data- Manufacturer’s Information
    /// 0x51 - Common data- Product Information
    /// 0x52 - Common data- Battery Voltage 

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18 December 2013 02:04 PM #1

Kat Kent Sr. Member

Total Posts: 235

Joined 2012-08-31

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Hi,

If you use the Power Sensor (Wheel Torque) simulator in SimulANT+ then this page will be provided. Power-only sensors don't send this page.

Kat

18 December 2013 02:34 PM #2

MaximumTrainer Sr. Member

Total Posts: 123

Joined 2013-10-07

PM

Kat Kent - 18 December 2013 02:04 PM
Hi,

If you use the Power Sensor (Wheel Torque) simulator in SimulANT+ then this page will be provided. Power-only sensors don't send this page.

Kat

Hmm I must be blind, I can't see this sensor in the list -_-
https://www.dropbox.com/s/3gxsfvc8s13emyk/sensorList.png

Thanks Kat,

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18 December 2013 02:36 PM #3

Kat Kent Sr. Member

Total Posts: 235

Joined 2012-08-31

PM

Are you using the latest version?

18 December 2013 03:16 PM #4

MaximumTrainer Sr. Member

Total Posts: 123

Joined 2013-10-07

PM

Kat Kent - 18 December 2013 02:36 PM
Are you using the latest version?

Great it's working now, didn't realize you guys were updating so fast

Thanks

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