Method postProcess

lib/WiiExtension/extensions/ExtensionBase.cpp:59–118

}

void ExtensionBase::postProcess() {
    uint8_t i;

    uint16_t minVal, maxVal, cenVal;
    int16_t outVal;
    int16_t centerOffset = 0;

    for (i = 0; i < WiiAnalogs::WII_MAX_ANALOGS; ++i) {
        // scale calibration values before using
        if (i != WiiAnalogs::WII_ANALOG_CALIBRATION_PRECISION) {
            outVal = applyCalibration(analogState[i], _analogCalibration[i].minimum, _analogCalibration[i].maximum, _analogCalibration[i].center);

            minVal = map(_analogCalibration[i].minimum, 0, _analogPrecision[WiiAnalogs::WII_ANALOG_CALIBRATION_PRECISION].origin-1, 0, _analogPrecision[WiiAnalogs::WII_ANALOG_CALIBRATION_PRECISION].destination-1);
            maxVal = map(_analogCalibration[i].maximum, 0, _analogPrecision[WiiAnalogs::WII_ANALOG_CALIBRATION_PRECISION].origin-1, 0, _analogPrecision[WiiAnalogs::WII_ANALOG_CALIBRATION_PRECISION].destination-1);
            cenVal = map(_analogCalibration[i].center, 0, _analogPrecision[WiiAnalogs::WII_ANALOG_CALIBRATION_PRECISION].origin-1, 0, _analogPrecision[WiiAnalogs::WII_ANALOG_CALIBRATION_PRECISION].destination-1);
            
            if (isFirstRead) {
                // stash the first read as the initial orientation. will reset on hotswap.
                initialAnalogState[i] = outVal;
            
                if (!_hasCalibrationData) {
                    cenVal = initialAnalogState[i];
                }
            }
            
            if (_analogCalibration[i].useOffset) {
                centerOffset = _analogCalibration[i].center-initialAnalogState[i];
            } else {
                centerOffset = 0;
            }

            if ((i != WiiAnalogs::WII_ANALOG_LEFT_TRIGGER) && (i != WiiAnalogs::WII_ANALOG_RIGHT_TRIGGER)) {
                outVal = map(outVal, _analogCalibration[i].minimum, _analogCalibration[i].maximum, minVal, maxVal);
                outVal = map(outVal, minVal, maxVal, 10, (_analogPrecision[WiiAnalogs::WII_ANALOG_CALIBRATION_PRECISION].destination-1));
            } else {
                outVal = bounds(outVal, 10, (_analogPrecision[i].destination-1));
            }

            if (outVal < 0) outVal = 10;
            if (outVal > (_analogPrecision[i].destination-1)) outVal = (_analogPrecision[i].destination-1);
#if WII_EXTENSION_DEBUG==true
            if (i == WiiAnalogs::WII_ANALOG_LEFT_X) {
                //printf("cur:%5d min=%5d:%5d max=%5d:%5d cen=%5d:%5d out:%5d off:%5d\n", analogState[i], _analogCalibration[i].minimum, minVal, _analogCalibration[i].maximum, maxVal, _analogCalibration[i].center, cenVal, outVal, centerOffset);
            }
#endif

            analogState[i] = outVal;
        }
    }

    if (isFirstRead) isFirstRead = false;

#if WII_EXTENSION_DEBUG==true
    //if ((_lastRead[0] != regRead[0]) || (_lastRead[1] != regRead[1]) || (_lastRead[2] != regRead[2]) || (_lastRead[3] != regRead[3])) {
    //    printf("Joy1 X=%4d Y=%4d  Joy2 X=%4d Y=%4d\n", joy1X, joy1Y, joy2X, joy2Y);
    //}
    //printf("C Joy1 X=%5d Y=%5d  Joy2 X=%5d Y=%5d  U=%1d D=%1d L=%1d R=%1d TL=%5d TR=%4d\n", analogState[WiiAnalogs::WII_ANALOG_LEFT_X], analogState[WiiAnalogs::WII_ANALOG_LEFT_Y], analogState[WiiAnalogs::WII_ANALOG_RIGHT_X], analogState[WiiAnalogs::WII_ANALOG_RIGHT_Y], directionalPad[WiiDirectionalPad::WII_DIRECTION_UP], directionalPad[WiiDirectionalPad::WII_DIRECTION_DOWN], directionalPad[WiiDirectionalPad::WII_DIRECTION_LEFT], directionalPad[WiiDirectionalPad::WII_DIRECTION_RIGHT], analogState[WiiAnalogs::WII_ANALOG_TRIGGER_LEFT], analogState[WiiAnalogs::WII_ANALOG_TRIGGER_RIGHT]);
    //printf("A=%1d B=%1d X=%1d Y=%1d ZL=%1d ZR=%1d LT=%1d RT=%1d -=%1d H=%1d +=%1d\n", buttonA, buttonB, buttonX, buttonY, buttonZL, buttonZR, buttonLT, buttonRT, buttonMinus, buttonHome, buttonPlus);