Examples with Variable net.sourceforge.usbdm.deviceEditor.information.Variable used on opensource projects

Example 1 with Variable

use of net.sourceforge.usbdm.deviceEditor.information.Variable in project usbdm-eclipse-plugins by podonoghue.

the class SimValidateMKL_lite method validateNonindexedVariables.

/**
 * Updates
 *  - srcVar
 *  - clockVar
 *  - system_erclk32k_clockVar
 *  - sim_sopt1_osc32kselVar
 *  - sim_sopt2_rtcclkoutselVar
 *  - rtc_clkoutVar
 *  - system_usbfs_clockVar
 *
 * @param variable
 * @throws Exception
 */
public void validateNonindexedVariables(Variable variable) throws Exception {
    super.validate(variable);
    // Clock Mapping
    // =================
    final String osc0_peripheral = getStringVariable("/SIM/osc0_peripheral").getValueAsString();
    final LongVariable osc0_oscer_clockVar = getLongVariable(osc0_peripheral + "/oscer_clock");
    final LongVariable osc0_osc32k_clockVar = getLongVariable(osc0_peripheral + "/osc32k_clock");
    final String rtcclkin_clock = getStringVariable("/SIM/rtc_clkin").getValueAsString();
    final LongVariable rtcclkin_clockVar = safeGetLongVariable(rtcclkin_clock);
    final LongVariable rtc_1hz_clockVar = safeGetLongVariable("/RTC/rtc_1hz_clock");
    final LongVariable rtc_clkoutVar = safeGetLongVariable("rtc_clkout");
    // MCG
    // =================
    final LongVariable system_low_power_clockVar = getLongVariable("/MCG/system_low_power_clock");
    final LongVariable system_mcgpclk_clockVar = getLongVariable("/MCG/system_mcgpclk_clock");
    final LongVariable system_mcgirclk_clockVar = getLongVariable("/MCG/system_mcgirclk_clock");
    final LongVariable system_usb_clkin_clockVar = safeGetLongVariable("/MCG/system_usb_clkin_clock");
    // Check if CLKDIV3 Present
    // =====================================
    final Long pllPostDiv3Value;
    final String pllPostDiv3Origin;
    final Variable system_peripheral_postdivider_clockVar = safeGetVariable("system_peripheral_postdivider_clock");
    if (system_peripheral_postdivider_clockVar != null) {
        // After divider
        pllPostDiv3Value = system_peripheral_postdivider_clockVar.getValueAsLong();
        pllPostDiv3Origin = system_peripheral_postdivider_clockVar.getOrigin();
    } else {
        // Direct (no divider)
        pllPostDiv3Value = system_mcgpclk_clockVar.getValueAsLong();
        pllPostDiv3Origin = system_mcgpclk_clockVar.getOrigin();
    }
    /**
     * Clock selector used for LPUARTs, TPMs and FlexIO
     */
    LpClockSelector clockSelector = new LpClockSelector() {

        @Override
        public void lpClockSelect(String sourceVar, String clockVarId) throws Exception {
            // Clock source select (if present)
            // ===================================
            Variable srcVar = safeGetVariable(sourceVar);
            if (srcVar != null) {
                Variable clockVar = getVariable(clockVarId);
                switch((int) srcVar.getValueAsLong()) {
                    default:
                        srcVar.setValue(0);
                    case // Disabled
                    0:
                        clockVar.setValue(0);
                        clockVar.setStatus((Status) null);
                        clockVar.setOrigin("Disabled");
                        break;
                    case // Peripheral Clock / CLKDIV3
                    1:
                        clockVar.setValue(pllPostDiv3Value);
                        clockVar.setStatus(system_mcgpclk_clockVar.getStatus());
                        clockVar.setOrigin(pllPostDiv3Origin);
                        break;
                    case // OSCERCLK
                    2:
                        clockVar.setValue(osc0_oscer_clockVar.getValueAsLong());
                        clockVar.setStatus(osc0_oscer_clockVar.getStatus());
                        clockVar.setOrigin(osc0_oscer_clockVar.getOrigin());
                        break;
                    case // MCGIRCLK
                    3:
                        clockVar.setValue(system_mcgirclk_clockVar.getValueAsLong());
                        clockVar.setStatus(system_mcgirclk_clockVar.getStatus());
                        clockVar.setOrigin(system_mcgirclk_clockVar.getOrigin());
                        break;
                }
            }
        }
    };
    // Determine ERCLK32K
    // ==================================
    LongVariable system_erclk32k_clockVar = getLongVariable("system_erclk32k_clock");
    ChoiceVariable sim_sopt1_osc32kselVar = getChoiceVariable("sim_sopt1_osc32ksel");
    switch((int) sim_sopt1_osc32kselVar.getValueAsLong()) {
        case // System oscillator (OSC32KCLK)
        0:
            system_erclk32k_clockVar.setValue(osc0_osc32k_clockVar.getValueAsLong());
            system_erclk32k_clockVar.setOrigin(osc0_osc32k_clockVar.getOrigin());
            system_erclk32k_clockVar.setStatus(osc0_osc32k_clockVar.getStatus());
            break;
        case // RTC CLK_IN
        2:
            system_erclk32k_clockVar.setValue(rtcclkin_clockVar.getValueAsLong());
            system_erclk32k_clockVar.setOrigin(rtcclkin_clockVar.getOrigin());
            system_erclk32k_clockVar.setStatus(rtcclkin_clockVar.getStatus());
            break;
        default:
            sim_sopt1_osc32kselVar.setValue(3);
        case // LPO 1 kHz
        3:
            system_erclk32k_clockVar.setValue(system_low_power_clockVar.getValueAsLong());
            system_erclk32k_clockVar.setOrigin(system_low_power_clockVar.getOrigin());
            system_erclk32k_clockVar.setStatus(system_low_power_clockVar.getStatus());
            break;
    }
    // RTC Clock out pin select
    // ============================
    BooleanVariable sim_sopt2_rtcclkoutselVar = safeGetBooleanVariable("sim_sopt2_rtcclkoutsel");
    if (sim_sopt2_rtcclkoutselVar != null) {
        switch((int) sim_sopt2_rtcclkoutselVar.getValueAsLong()) {
            default:
                sim_sopt2_rtcclkoutselVar.setValue(0);
            case // RTC seconds clock = 1Hz
            0:
                rtc_clkoutVar.setValue(rtc_1hz_clockVar.getValueAsLong());
                rtc_clkoutVar.setStatus(rtc_1hz_clockVar.getStatus());
                rtc_clkoutVar.setOrigin(rtc_1hz_clockVar.getOrigin());
                break;
            case // OSCERCLK
            1:
                rtc_clkoutVar.setValue(osc0_oscer_clockVar.getValueAsLong());
                rtc_clkoutVar.setStatus(osc0_oscer_clockVar.getStatus());
                rtc_clkoutVar.setOrigin(osc0_oscer_clockVar.getOrigin());
                break;
        }
    }
    // UART0 Clock source select (if present)
    // ==========================================
    clockSelector.lpClockSelect("sim_sopt2_uart0src", "system_uart0_clock");
    // LPUARTx Clock source select (if present)
    // ==========================================
    final String[] lpUartInstances = { "", "0", "1", "2" };
    for (String lpUartInstance : lpUartInstances) {
        clockSelector.lpClockSelect("sim_sopt2_lpuart" + lpUartInstance + "src", "system_lpuart" + lpUartInstance + "_clock");
    }
    // TPMx Clock source select (if present)
    // ==========================================
    final String[] tpmInstances = { "", "0", "1", "2" };
    for (String tpmInstance : tpmInstances) {
        clockSelector.lpClockSelect("sim_sopt2_tpm" + tpmInstance + "src", "system_tpm" + tpmInstance + "_clock");
    }
    // FLEXIO Clock source select (if present)
    // ==========================================
    clockSelector.lpClockSelect("sim_sopt2_flexiosrc", "system_flexio_clock");
    // USB FS Clock source select
    // ============================
    ChoiceVariable sim_sopt2_usbsrcVar = safeGetChoiceVariable("sim_sopt2_usbsrc");
    if (sim_sopt2_usbsrcVar != null) {
        LongVariable system_usbfs_clockVar = getLongVariable("system_usbfs_clock");
        if (sim_sopt2_usbsrcVar.getValueAsLong() == 0) {
            // Using USB_CLKIN
            system_usbfs_clockVar.setValue(system_usb_clkin_clockVar.getValueAsLong());
            system_usbfs_clockVar.setStatus(system_usb_clkin_clockVar.getStatus());
            system_usbfs_clockVar.setOrigin(system_usb_clkin_clockVar.getOrigin());
        } else {
            // MCGPCLK
            system_usbfs_clockVar.setValue(system_mcgpclk_clockVar.getValueAsLong());
            system_usbfs_clockVar.setStatus(system_mcgpclk_clockVar.getStatus());
            system_usbfs_clockVar.setOrigin(system_mcgpclk_clockVar.getOrigin());
        }
    }
}

Example 2 with Variable

use of net.sourceforge.usbdm.deviceEditor.information.Variable in project usbdm-eclipse-plugins by podonoghue.

the class ParseMenuXML method parseControlItem.

/**
 * Parse element: <ul>
 *   <li> &lt;fragment&gt; referencing only elements below
 *   <li> &lt;validate&gt;
 *   <li> &lt;template&gt;
 *   <li> &lt;projectActionList&gt;
 *</ul>
 *
 * Items found are recorded
 *
 * @param  menuElement  Menu element to parse
 *
 * @throws Exception
 */
private void parseControlItem(Element element) throws Exception {
    String tagName = element.getTagName();
    if (tagName == "fragment") {
        for (Node node = element.getFirstChild(); node != null; node = node.getNextSibling()) {
            if (node.getNodeType() != Node.ELEMENT_NODE) {
                continue;
            }
            parseControlItem((Element) node);
        }
    } else if (tagName == "validate") {
        fValidators.add(parseValidate(element));
    } else if (tagName == "template") {
        /**
         * namespace:
         *    class - Template is available in
         */
        String name = element.getAttribute("name");
        String namespace = element.getAttribute("namespace");
        if (namespace.isEmpty()) {
            throw new Exception("Template is missing namespace, name='" + name + "'");
        }
        if (!name.isEmpty() && !namespace.equals("all")) {
            throw new Exception("Named templates must have 'all' namespace, name='" + name + "'");
        }
        int dimension = getIntAttribute(element, "dim");
        addTemplate(name, namespace, dimension, element.getTextContent().replaceAll("^\n\\s*", "").replaceAll("(\\\\n|\\n)\\s*", "\n").replaceAll("\\\\t", "   "));
    // System.err.println(fTemplate.toString().substring(0, 40)+"\n");
    } else if (tagName == "projectActionList") {
        ProjectActionList pal = PackageParser.parseRestrictedProjectActionList(element, RESOURCE_PATH);
        pal.visit(new Visitor() {

            @Override
            public Result applyTo(ProjectAction action, Value result, IProgressMonitor monitor) {
                if (action instanceof ProjectConstant) {
                    ProjectConstant constant = (ProjectConstant) action;
                    Variable var = new StringVariable(constant.getId(), constant.getId());
                    var.setValue(constant.getValue());
                    System.err.println("Adding " + var);
                    fProvider.addVariable(var);
                }
                return Visitor.CONTINUE;
            }
        }, null);
        fProjectActionList.addProjectAction(pal);
    } else {
        throw new Exception("Unexpected field in parseControlItem(), value = \'" + tagName + "\'");
    }
}

Example 3 with Variable

use of net.sourceforge.usbdm.deviceEditor.information.Variable in project usbdm-eclipse-plugins by podonoghue.

the class ParseMenuXML method createModelFromAlias.

/**
 * @param  provider     Provider to look up variables
 * @param  parent       Parent model needed to replace child in
 * @param  aliasModel   Information for model to instantiate
 *
 * @return New model created
 *
 * @throws Exception
 */
static BaseModel createModelFromAlias(VariableProvider provider, BaseModel parent, AliasPlaceholderModel aliasModel) throws Exception {
    String key = aliasModel.getKey();
    boolean isOptional = aliasModel.isOptional();
    Variable variable = provider.safeGetVariable(key);
    if (variable == null) {
        if (!isOptional) {
            throw new Exception("Alias not found for " + key + " within " + parent.getName() + ", provider = " + provider);
        }
        return null;
    }
    String description = aliasModel.getDescription();
    if (!description.isEmpty()) {
        if ((variable.getDescription() != null) && !variable.getDescription().isEmpty()) {
            throw new Exception("Alias tries to change description for " + key);
        }
        variable.setDescription(description);
    }
    String toolTip = aliasModel.getToolTip();
    if ((toolTip != null) && !toolTip.isEmpty()) {
        if ((variable.getDisplayToolTip() != null) && !variable.getDisplayToolTip().isEmpty()) {
            throw new Exception("Alias tries to change toolTip for " + key);
        }
        variable.setToolTip(toolTip);
    }
    VariableModel model = variable.createModel(null);
    boolean isConstant = aliasModel.isConstant();
    model.setConstant(isConstant);
    String displayName = aliasModel.getName();
    if (!displayName.isEmpty()) {
        model.setName(displayName);
    }
    return model;
}

Example 4 with Variable

use of net.sourceforge.usbdm.deviceEditor.information.Variable in project usbdm-eclipse-plugins by podonoghue.

the class ParseMenuXML method getDerived.

/**
 * Check if element has derivedFrom
 *
 * @param   varElement  Element to parse
 *
 * @return  Derived from variable if it exists
 * @throws Exception
 */
Variable getDerived(Element varElement) throws Exception {
    Variable otherVariable = null;
    String derivedFromName = varElement.getAttribute("derivedFrom");
    if (!derivedFromName.isEmpty()) {
        derivedFromName = fProvider.makeKey(derivedFromName);
        otherVariable = safeGetVariable(derivedFromName);
        if (otherVariable == null) {
            throw new Exception("derivedFromName variable not found for " + derivedFromName);
        }
    }
    return otherVariable;
}

Example 5 with Variable

use of net.sourceforge.usbdm.deviceEditor.information.Variable in project usbdm-eclipse-plugins by podonoghue.

the class OscValidate method validate.

/**
 * Class to determine oscillator settings
 * @throws Exception
 */
@Override
public void validate(Variable variable) throws Exception {
    super.validate(variable);
    // OSC
    // =================================
    BooleanVariable osc_cr_erclkenVar = getBooleanVariable("osc_cr_erclken");
    BooleanVariable mcg_c2_erefs0Var = getBooleanVariable("/MCG/mcg_c2_erefs0");
    BooleanVariable mcg_c2_hgo0Var = getBooleanVariable("/MCG/mcg_c2_hgo0");
    ChoiceVariable osc_cr_scpVar = getChoiceVariable("osc_cr_scp");
    Variable osc_cr_erefstenVar = getVariable("osc_cr_erefsten");
    Variable oscillatorRangeVar = getVariable("oscillatorRange");
    LongVariable system_oscer_undiv_clockVar = safeGetLongVariable("oscer_undiv_clock");
    LongVariable system_oscer_clockVar = null;
    if (system_oscer_undiv_clockVar == null) {
        system_oscer_undiv_clockVar = getLongVariable("oscer_clock");
    } else {
        system_oscer_clockVar = getLongVariable("oscer_clock");
    }
    ChoiceVariable osc_div_erpsVar = safeGetChoiceVariable("osc_div_erps");
    LongVariable osc32k_clockVar = getLongVariable("osc32k_clock");
    LongVariable osc_clockVar = getLongVariable("osc_clock");
    LongVariable osc_input_freqVar = getLongVariable("osc_input_freq");
    // Check if RTC has control of oscillator pins
    boolean rtcForcing = getVariable("/SIM/rtcSharesPins").getValueAsBoolean() && getBooleanVariable("/RTC/rtc_cr_osce").getValueAsBoolean();
    String rangeOrigin = "Unused";
    int range = UNCONSTRAINED_RANGE;
    if (rtcForcing) {
        // RTC controlling XTAL pins
        Status rtcInUseMessage = new Status("Feature is controlled by RTC which shares XTAL/EXTAL pins", Severity.WARNING);
        oscillatorRangeVar.enable(false);
        oscillatorRangeVar.setStatus(rtcInUseMessage);
        osc_cr_erclkenVar.enable(false);
        osc_cr_erclkenVar.setStatus(rtcInUseMessage);
        osc_cr_erefstenVar.enable(false);
        osc_cr_erefstenVar.setStatus(rtcInUseMessage);
        osc_cr_scpVar.enable(false);
        osc_cr_scpVar.setStatus(rtcInUseMessage);
        mcg_c2_erefs0Var.enable(false);
        mcg_c2_erefs0Var.setStatus(rtcInUseMessage);
        mcg_c2_hgo0Var.enable(false);
        mcg_c2_hgo0Var.setStatus(rtcInUseMessage);
        rangeOrigin = "Determined by RTC";
        range = 0;
    } else {
        // OSC controlling XTAL pins
        oscillatorRangeVar.enable(true);
        oscillatorRangeVar.clearStatus();
        osc_cr_erclkenVar.enable(true);
        osc_cr_erclkenVar.clearStatus();
        osc_cr_erefstenVar.enable(osc_cr_erclkenVar.getValueAsBoolean());
        osc_cr_erefstenVar.clearStatus();
        mcg_c2_erefs0Var.enable(true);
        mcg_c2_erefs0Var.clearStatus();
        osc_input_freqVar.clearStatus();
        String oscclk_clockOrg;
        Status oscclk_clockStatus = null;
        boolean oscillatorInUse = mcg_c2_erefs0Var.getValueAsBoolean();
        long osc_input_freq = osc_input_freqVar.getValueAsLong();
        if (oscillatorInUse) {
            // Using oscillator - range is chosen to suit crystal frequency (or forced by RTC)
            if ((osc_input_freq >= EXTERNAL_EXTAL_RANGE1_MIN) && (osc_input_freq <= EXTERNAL_EXTAL_RANGE1_MAX)) {
                oscclk_clockOrg = "OSCCLK (low range oscillator)";
                rangeOrigin = "Determined by Crystal Frequency";
                range = 0;
            } else if ((osc_input_freq >= EXTERNAL_EXTAL_RANGE2_MIN) && (osc_input_freq <= EXTERNAL_EXTAL_RANGE2_MAX)) {
                oscclk_clockOrg = "OSCCLK (high range oscillator)";
                rangeOrigin = "Determined by Crystal Frequency";
                range = 1;
            } else if ((osc_input_freq >= EXTERNAL_EXTAL_RANGE3_MIN) && (osc_input_freq <= EXTERNAL_EXTAL_RANGE3_MAX)) {
                oscclk_clockOrg = "OSCCLK (very high range oscillator)";
                rangeOrigin = "Determined by Crystal Frequency";
                range = 2;
            } else {
                // Not suitable as OSC Crystal frequency
                oscclk_clockOrg = "OSCCLK (invalid range)";
                oscclk_clockStatus = FLL_CLOCK_ERROR_MSG;
                range = UNCONSTRAINED_RANGE;
            }
        } else {
            // Using external clock
            oscclk_clockOrg = "OSCCLK (External clock)";
            // Range has no effect on Oscillator
            range = UNCONSTRAINED_RANGE;
            // Check suitable clock range
            if (osc_input_freq > EXTERNAL_CLOCK_MAX) {
                // Not suitable as external clock
                oscclk_clockStatus = CLOCK_RANGE_ERROR_MSG;
            }
        }
        osc_cr_scpVar.enable(oscillatorInUse);
        osc_cr_scpVar.clearStatus();
        mcg_c2_hgo0Var.enable(oscillatorInUse);
        mcg_c2_hgo0Var.clearStatus();
        boolean oscclkOK = (oscclk_clockStatus == null) || oscclk_clockStatus.getSeverity().lessThan(Severity.WARNING);
        osc_clockVar.setOrigin(oscclk_clockOrg);
        osc_clockVar.setStatus(oscclk_clockStatus);
        osc_clockVar.setValue(oscclkOK ? osc_input_freq : 0);
        osc_clockVar.enable(oscclkOK);
    }
    oscillatorRangeVar.setValue(range);
    oscillatorRangeVar.setOrigin(rangeOrigin);
    // Check suitability of OSC for OSC32KCLK
    // =========================================
    // Initially assume suitable
    long osc32kclk_clockFreq = osc_clockVar.getValueAsLong();
    Status osc32kclk_clockStatus = osc_clockVar.getStatus();
    String osc32kclk_clockOrg = osc_clockVar.getOrigin();
    if ((osc32kclk_clockFreq < EXTERNAL_EXTAL_RANGE1_MIN) || (osc32kclk_clockFreq > EXTERNAL_EXTAL_RANGE1_MAX)) {
        if ((osc32kclk_clockStatus == null) || osc32kclk_clockStatus.lessThan(Severity.ERROR)) {
            osc32kclk_clockStatus = new Status(OSCCLK32K_CLOCK_MSG, Severity.WARNING);
        }
        osc32kclk_clockOrg = osc32kclk_clockOrg + "(invalid range)";
    }
    osc32k_clockVar.setValue((osc32kclk_clockStatus != null) ? 0 : osc32kclk_clockFreq);
    osc32k_clockVar.setStatus(osc32kclk_clockStatus);
    osc32k_clockVar.setOrigin(osc32kclk_clockOrg);
    // Determine OSCERCLK, OSCERCLK_UNDIV
    // ==================================
    long osc_clockFreq = osc_clockVar.getValueAsLong();
    String osc_clockOrg = osc_clockVar.getOrigin();
    if (osc_cr_erclkenVar.getValueAsBoolean()) {
        // Oscillator/clock enabled
        system_oscer_undiv_clockVar.setValue(osc_clockFreq);
        system_oscer_undiv_clockVar.setStatus(osc_clockVar.getFilteredStatus());
        system_oscer_undiv_clockVar.setOrigin(osc_clockVar.getOrigin());
        system_oscer_undiv_clockVar.enable(true);
        long system_oscerclk = osc_clockFreq;
        if (osc_div_erpsVar != null) {
            // If divider exists
            system_oscerclk /= 1 << osc_div_erpsVar.getValueAsLong();
            osc_clockOrg += "/osc_div_erps";
            system_oscer_clockVar.setValue(system_oscerclk);
            system_oscer_clockVar.setStatus(osc_clockVar.getFilteredStatus());
            system_oscer_clockVar.setOrigin(osc_clockVar.getOrigin());
            system_oscer_clockVar.enable(true);
            osc_div_erpsVar.enable(true);
        }
    } else {
        Status osc_crMessage = new Status("Disabled by osc_cr_erclken", Severity.OK);
        // Oscillator/clock disabled
        // system_oscerclk_undiv_clockVar.setValue(0);
        system_oscer_undiv_clockVar.setStatus(osc_crMessage);
        system_oscer_undiv_clockVar.setOrigin(osc_clockOrg);
        system_oscer_undiv_clockVar.enable(false);
        if (osc_div_erpsVar != null) {
            // system_oscer_clockVar.setValue(0);
            system_oscer_clockVar.setStatus(osc_crMessage);
            system_oscer_clockVar.setOrigin(osc_clockOrg);
            system_oscer_clockVar.enable(false);
            osc_div_erpsVar.enable(false);
        }
    }
    // Warn if EXTAL and XTAL signals not mapped
    validateMappedPins(new int[] { 0, 1 }, getPeripheral().getSignalTables().get(0).table);
}