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

Example 1 with LongVariable

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

the class SimValidateMKL_lite method validateIndexVariables.

/**
 * Updates
 * - sim_sopt2_pllfllsel[x]
 * - system_peripheral_clock[x]
 * - system_core_clock[x]
 * - system_bus_clock[x]
 * - system_flexbus_clock[x]
 * - system_flash_clock[x]
 * - sim_clkdiv1_outdiv1[x]
 * - sim_clkdiv1_outdiv2[x]
 * - sim_clkdiv1_outdiv3[x]
 * - sim_clkdiv1_outdiv4[x]
 *
 * @param variable
 * @throws Exception
 */
void validateIndexVariables(Variable variable) throws Exception {
    // ======================================
    final LongVariable system_core_clockVar = getLongVariable("system_core_clock");
    final LongVariable system_bus_clockVar = getLongVariable("system_bus_clock");
    final LongVariable sim_clkdiv1_outdiv1Var = getLongVariable("sim_clkdiv1_outdiv1");
    final LongVariable sim_clkdiv1_outdiv4Var = getLongVariable("sim_clkdiv1_outdiv4");
    // Core & System Clock
    // ===========================================
    // Attempt to find acceptable divisor
    final LongVariable system_mcgoutclk_clockVar = getLongVariable("/MCG/system_mcgoutclk_clock");
    long inputFrequency = system_mcgoutclk_clockVar.getValueAsLong();
    final FindDivisor coreDivisor = new FindDivisor(inputFrequency, system_core_clockVar.getValueAsLong()) {

        @Override
        boolean okValue(int divisor, double frequency) {
            return frequency <= MAX_CORE_CLOCK_FREQ;
        }
    };
    Severity severity = Severity.OK;
    StringBuilder sb = new StringBuilder();
    if (variable == system_core_clockVar) {
        // Clock variable changed - replace with nearest value if found
        if (coreDivisor.divisor == 0) {
            severity = Severity.ERROR;
            sb.append("Illegal Frequency\n");
        }
        sb.append(coreDivisor.divisors);
        system_core_clockVar.setValue(coreDivisor.nearestTargetFrequency);
        system_core_clockVar.setStatus(new Status(sb.toString(), severity));
        sim_clkdiv1_outdiv1Var.setValue(coreDivisor.divisor);
    } else {
        // Clock variable not changed - just validate
        if ((coreDivisor.divisor == 0) || (system_core_clockVar.getValueAsLong() != (coreDivisor.nearestTargetFrequency))) {
            severity = Severity.ERROR;
            sb.append("Illegal Frequency\n");
        }
        sb.append(coreDivisor.divisors);
        system_core_clockVar.setStatus(new Status(sb.toString(), severity));
        sim_clkdiv1_outdiv1Var.setValue(coreDivisor.divisor);
    }
    // Bus & Flash Clock
    // ===========================================
    // Attempt to find acceptable divisor
    final long coreFrequency = system_core_clockVar.getValueAsLong();
    inputFrequency = coreFrequency;
    final FindDivisor flashDivisor = new FindDivisor(inputFrequency, system_bus_clockVar.getValueAsLong()) {

        @Override
        boolean okValue(int divisor, double frequency) {
            return (frequency <= MAX_BUS_CLOCK_FREQ) && (frequency <= coreFrequency);
        }
    };
    severity = Severity.OK;
    sb = new StringBuilder();
    if (variable == system_bus_clockVar) {
        // Clock variable changed - replace with nearest value if found
        if (flashDivisor.divisor == 0) {
            severity = Severity.ERROR;
            sb.append("Illegal Frequency\n");
        }
        sb.append(flashDivisor.divisors);
        system_bus_clockVar.setValue(flashDivisor.nearestTargetFrequency);
        system_bus_clockVar.setStatus(new Status(sb.toString(), severity));
        sim_clkdiv1_outdiv4Var.setValue(flashDivisor.divisor);
    } else {
        // Clock variable not changed - just validate
        if ((flashDivisor.divisor == 0) || (system_bus_clockVar.getValueAsLong() != (flashDivisor.nearestTargetFrequency))) {
            severity = Severity.ERROR;
            sb.append("Illegal Frequency\n");
        }
        sb.append(flashDivisor.divisors);
        system_bus_clockVar.setStatus(new Status(sb.toString(), severity));
        sim_clkdiv1_outdiv4Var.setValue(flashDivisor.divisor);
    }
}

Example 2 with LongVariable

use of net.sourceforge.usbdm.deviceEditor.information.LongVariable 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 3 with LongVariable

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

the class SimValidate_fll method validateIndexVariables.

/**
 * Updates
 * - system_peripheral_clock[x]
 * - system_core_clock[x]
 * - system_bus_clock[x]
 * - system_flexbus_clock[x]
 * - system_flash_clock[x]
 * - sim_clkdiv1_outdiv1[x]
 * - sim_clkdiv1_outdiv2[x]
 * - sim_clkdiv1_outdiv3[x]
 * - sim_clkdiv1_outdiv4[x]
 *
 * @param variable
 * @throws Exception
 */
void validateIndexVariables(Variable variable) throws Exception {
    // ======================================
    final LongVariable system_core_clockVar = getLongVariable("system_core_clock");
    final LongVariable system_bus_clockVar = getLongVariable("system_bus_clock");
    final LongVariable sim_clkdiv1_outdiv1Var = getLongVariable("sim_clkdiv1_outdiv1");
    final LongVariable sim_clkdiv1_outdiv4Var = getLongVariable("sim_clkdiv1_outdiv4");
    // Core & System Clock
    // ===========================================
    // Attempt to find acceptable divisor
    final LongVariable system_mcgoutclk_clockVar = getLongVariable("/MCG/system_mcgoutclk_clock");
    long inputFrequency = system_mcgoutclk_clockVar.getValueAsLong();
    final FindDivisor coreDivisor = new FindDivisor(inputFrequency, system_core_clockVar.getValueAsLong()) {

        @Override
        boolean okValue(int divisor, double frequency) {
            return frequency <= MAX_CORE_CLOCK_FREQ;
        }
    };
    Severity severity = Severity.OK;
    StringBuilder sb = new StringBuilder();
    if (variable == system_core_clockVar) {
        // Clock variable changed - replace with nearest value if found
        if (coreDivisor.divisor == 0) {
            severity = Severity.ERROR;
            sb.append("Illegal Frequency\n");
        }
        sb.append(coreDivisor.divisors);
        system_core_clockVar.setValue(coreDivisor.nearestTargetFrequency);
        system_core_clockVar.setStatus(new Status(sb.toString(), severity));
        sim_clkdiv1_outdiv1Var.setValue(coreDivisor.divisor);
    } else {
        // Clock variable not changed - just validate
        if ((coreDivisor.divisor == 0) || (system_core_clockVar.getValueAsLong() != (coreDivisor.nearestTargetFrequency))) {
            severity = Severity.ERROR;
            sb.append("Illegal Frequency\n");
        }
        sb.append(coreDivisor.divisors);
        system_core_clockVar.setStatus(new Status(sb.toString(), severity));
        sim_clkdiv1_outdiv1Var.setValue(coreDivisor.divisor);
    }
    // Bus & Flash Clock
    // ===========================================
    // Attempt to find acceptable divisor
    final long coreFrequency = system_core_clockVar.getValueAsLong();
    inputFrequency = coreFrequency;
    final FindDivisor flashDivisor = new FindDivisor(inputFrequency, system_bus_clockVar.getValueAsLong()) {

        @Override
        boolean okValue(int divisor, double frequency) {
            return (frequency <= MAX_BUS_CLOCK_FREQ) && (frequency <= coreFrequency);
        }
    };
    severity = Severity.OK;
    sb = new StringBuilder();
    if (variable == system_bus_clockVar) {
        // Clock variable changed - replace with nearest value if found
        if (flashDivisor.divisor == 0) {
            severity = Severity.ERROR;
            sb.append("Illegal Frequency\n");
        }
        sb.append(flashDivisor.divisors);
        system_bus_clockVar.setValue(flashDivisor.nearestTargetFrequency);
        system_bus_clockVar.setStatus(new Status(sb.toString(), severity));
        sim_clkdiv1_outdiv4Var.setValue(flashDivisor.divisor);
    } else {
        // Clock variable not changed - just validate
        if ((flashDivisor.divisor == 0) || (system_bus_clockVar.getValueAsLong() != (flashDivisor.nearestTargetFrequency))) {
            severity = Severity.ERROR;
            sb.append("Illegal Frequency\n");
        }
        sb.append(flashDivisor.divisors);
        system_bus_clockVar.setStatus(new Status(sb.toString(), severity));
        sim_clkdiv1_outdiv4Var.setValue(flashDivisor.divisor);
    }
}

Example 4 with LongVariable

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

the class TpmValidate method validate.

/**
 * Class to determine LPTMR settings
 * @throws Exception
 */
@Override
public void validate(Variable variable) throws Exception {
    super.validate(variable);
    // =================================
    LongVariable system_tpm_clockVar = getLongVariable("/SIM/system_tpm_clock");
    DoubleVariable clockFrequencyVar = getDoubleVariable("clockFrequency");
    DoubleVariable clockPeriodVar = getDoubleVariable("clockPeriod");
    ChoiceVariable tpm_sc_cmodVar = getChoiceVariable("tpm_sc_cmod");
    ChoiceVariable tpm_sc_psVar = getChoiceVariable("tpm_sc_ps");
    LongVariable tpm_modVar = getLongVariable("tpm_mod");
    DoubleVariable tpm_mod_periodVar = getDoubleVariable("tpm_mod_period");
    BooleanVariable tpm_sc_cpwmsVar = getBooleanVariable("tpm_sc_cpwms");
    LongVariable clockSourceVar = null;
    switch((int) tpm_sc_cmodVar.getValueAsLong()) {
        case 0:
        case 3:
            clockSourceVar = new LongVariable("Disabled", "/Tpm/Disabled");
            clockSourceVar.setOrigin("Disabled");
            clockSourceVar.setValue(0);
            break;
        default:
            tpm_sc_cmodVar.setValue(1);
        case 1:
            clockSourceVar = system_tpm_clockVar;
            break;
        case 2:
            clockSourceVar = getLongVariable("tpmExternalClock");
            ;
            break;
    }
    double clockFrequency = clockSourceVar.getValueAsDouble();
    String clockOrigin = clockSourceVar.getOrigin();
    clockFrequency = clockFrequency / (1L << tpm_sc_psVar.getValueAsLong());
    clockFrequencyVar.setValue(clockFrequency);
    clockFrequencyVar.setOrigin(clockOrigin + " frequency / prescaler");
    clockFrequencyVar.setStatus(clockSourceVar.getFilteredStatus());
    clockPeriodVar.setOrigin(clockOrigin + " period * prescaler");
    clockPeriodVar.setStatus(clockSourceVar.getFilteredStatus());
    clockFrequencyVar.enable(clockFrequency != 0);
    clockPeriodVar.enable(clockFrequency != 0);
    tpm_mod_periodVar.enable(clockFrequency != 0);
    if (clockFrequency != 0) {
        long tpm_mod = tpm_modVar.getValueAsLong();
        double clockPeriod = 1.0 / clockFrequency;
        clockPeriodVar.setValue(clockPeriod);
        boolean tpm_sc_cpwms = tpm_sc_cpwmsVar.getValueAsBoolean();
        double tpm_mod_period = clockPeriod * (tpm_sc_cpwms ? (2 * (tpm_mod)) : ((tpm_mod + 1)));
        if (variable != null) {
            // Update selectively
            if (variable.equals(tpm_mod_periodVar)) {
                tpm_mod_period = tpm_mod_periodVar.getValueAsDouble();
                // Calculate rounded value
                if (tpm_sc_cpwms) {
                    tpm_mod = Math.max(0, Math.round((tpm_mod_period / clockPeriod) / 2));
                } else {
                    tpm_mod = Math.max(0, Math.round((tpm_mod_period / clockPeriod) - 1));
                }
                tpm_mod_period = clockPeriod * (tpm_sc_cpwms ? (2 * (tpm_mod)) : ((tpm_mod + 1)));
                // Update
                tpm_modVar.setValue(tpm_mod);
            }
        }
        double tpm_mod_periodMax = clockPeriod * (tpm_sc_cpwms ? (2 * (65535.5)) : ((65536.5)));
        tpm_mod_periodVar.setValue(tpm_mod_period);
        tpm_mod_periodVar.setMax(tpm_mod_periodMax);
    }
}

Example 5 with LongVariable

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

the class OscRfValidate method validate.

/**
 * Class to determine oscillator settings
 * @throws Exception
 */
@Override
public void validate(Variable variable) throws Exception {
    super.validate(variable);
    // OSC
    // =================================
    ChoiceVariable osc_input_freqVar = getChoiceVariable("osc_input_freq");
    LongVariable oscclk_clockVar = getLongVariable("osc_clock");
    LongVariable oscerclk_clockVar = getLongVariable("oscer_clock");
    long oscclk_clock_freq = Integer.parseInt(osc_input_freqVar.getSubstitutionValue());
    oscclk_clockVar.setValue(oscclk_clock_freq);
    oscclk_clockVar.setOrigin("RF Oscillator");
    oscclk_clockVar.setStatus((Status) null);
    oscerclk_clockVar.setValue(oscclk_clock_freq);
    oscerclk_clockVar.setOrigin("RF Oscillator");
    oscerclk_clockVar.setStatus((Status) null);
}