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📄 pmic_tcled.cpp

📁 i.mx27 soc for wince 6.0
💻 CPP
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// This function sets the fun light in Chasing Lights RGB pattern.
//
// Parameters:
//      bank
//           [in] bank.
//      pattern
//           [in] pattern.
//      speed
//           [in] speed.
//
// Returns:
//      PMIC_STATUS.
//
//-----------------------------------------------------------------------------
PMIC_STATUS PmicTCLEDFunLightChasingLightsPattern(FUNLIGHT_BANK bank, CHASELIGHT_PATTERN pattern, TCLED_FUN_SPEED speed)
{
    PMIC_PARAM_LLA_WRITE_REG param;

    DEBUGMSG(ZONE_FUNC, (TEXT("+%s()\r\n"), __WFUNCTION__));

    param.addr = MC13783_LED_CTL0_ADDR;

    switch(speed)
    {
        case TC_OFF:
            switch(bank)
            {
                case TCLED_FUN_BANK1:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL0_FLBANK1, MC13783_LED_CTL0_FLBANK_DISABLE);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL0_FLBANK1);
                    break;

                case TCLED_FUN_BANK2:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL0_FLBANK2, MC13783_LED_CTL0_FLBANK_DISABLE);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL0_FLBANK2);
                    break;

                case TCLED_FUN_BANK3:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL0_FLBANK3, MC13783_LED_CTL0_FLBANK_DISABLE);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL0_FLBANK3);
                    break;

            }
            goto callioctl;
            break;

         case TC_SLOW:
            switch(pattern)
            {
                case RGB:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL0_FLPATTERN, MC13783_CHASING_LIGHTS_RGB_SLOW);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL0_FLPATTERN);
                    break;
                case BGR:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL0_FLPATTERN, MC13783_CHASING_LIGHTS_BGR_SLOW);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL0_FLPATTERN);
                    break;
            }
            break;

         case TC_FAST:
            switch(pattern)
            {
                case RGB:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL0_FLPATTERN, MC13783_CHASING_LIGHTS_RGB_FAST);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL0_FLPATTERN);
                    break;
                case BGR:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL0_FLPATTERN, MC13783_CHASING_LIGHTS_BGR_FAST);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL0_FLPATTERN);
                    break;
            }
            break;
    }

    if(! DeviceIoControl(hPMI, PMIC_IOCTL_LLA_WRITE_REG, &param,
              sizeof(param), NULL, 0, NULL, NULL))
        return PMIC_ERROR;

    switch(bank)
    {
        case TCLED_FUN_BANK1:
            param.data = CSP_BITFVAL(MC13783_LED_CTL0_FLBANK1, MC13783_LED_CTL0_FLBANK_ENABLE);
            param.mask = CSP_BITFMASK(MC13783_LED_CTL0_FLBANK1);
            break;

        case TCLED_FUN_BANK2:
            param.data = CSP_BITFVAL(MC13783_LED_CTL0_FLBANK2, MC13783_LED_CTL0_FLBANK_ENABLE);
            param.mask = CSP_BITFMASK(MC13783_LED_CTL0_FLBANK2);
            break;

        case TCLED_FUN_BANK3:
            param.data = CSP_BITFVAL(MC13783_LED_CTL0_FLBANK3, MC13783_LED_CTL0_FLBANK_ENABLE);
            param.mask = CSP_BITFMASK(MC13783_LED_CTL0_FLBANK3);
            break;
    }

    callioctl:
    if(! DeviceIoControl(hPMI, PMIC_IOCTL_LLA_WRITE_REG, &param,
              sizeof(param), NULL, 0, NULL, NULL))
        return PMIC_ERROR;


    DEBUGMSG(ZONE_FUNC, (TEXT("-%s()\r\n"), __WFUNCTION__));

    return PMIC_SUCCESS;
}

//-----------------------------------------------------------------------------
//
// Function: PmicTCLEDFunLightRampUp
//
// This function starts LEDs Brightness Ramp Up function. Ramp time is fixed at 1 second.
//
// Parameters:
//      bank
//           [in] bank.
//      channel
//           [in] the channel to ramp up.
//
// Returns:
//      PMIC_STATUS.
//
//-----------------------------------------------------------------------------
PMIC_STATUS PmicTCLEDFunLightRampUp(FUNLIGHT_BANK bank, FUNLIGHT_CHANNEL channel)
{
    PMIC_PARAM_LLA_WRITE_REG param;

    DEBUGMSG(ZONE_FUNC, (TEXT("+%s()\r\n"), __WFUNCTION__));

    param.addr = MC13783_LED_CTL1_ADDR;

    switch(bank)
    {
        case TCLED_FUN_BANK1:
            switch(channel)
            {
                case TCLED_FUN_CHANNEL1:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL1_LEDR1RAMPUP, MC13783_LED_CTL1_LEDRAMPUP_ENABLE)|
                                 CSP_BITFVAL(MC13783_LED_CTL1_LEDR1RAMPDOWN, MC13783_LED_CTL1_LEDRAMPDOWN_DISABLE);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL1_LEDR1RAMPUP)|
                                 CSP_BITFMASK(MC13783_LED_CTL1_LEDR1RAMPDOWN);
                    break;

                case TCLED_FUN_CHANNEL2:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL1_LEDG1RAMPUP, MC13783_LED_CTL1_LEDRAMPUP_ENABLE)|
                                 CSP_BITFVAL(MC13783_LED_CTL1_LEDG1RAMPDOWN, MC13783_LED_CTL1_LEDRAMPDOWN_DISABLE);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL1_LEDG1RAMPUP)|
                                 CSP_BITFMASK(MC13783_LED_CTL1_LEDG1RAMPDOWN);
                    break;

                case TCLED_FUN_CHANNEL3:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL1_LEDB1RAMPUP, MC13783_LED_CTL1_LEDRAMPUP_ENABLE)|
                                 CSP_BITFVAL(MC13783_LED_CTL1_LEDB1RAMPDOWN, MC13783_LED_CTL1_LEDRAMPDOWN_DISABLE);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL1_LEDB1RAMPUP)|
                                 CSP_BITFMASK(MC13783_LED_CTL1_LEDB1RAMPDOWN);
                    break;

            }
            break;

        case TCLED_FUN_BANK2:
            switch(channel)
            {
                case TCLED_FUN_CHANNEL1:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL1_LEDR2RAMPUP, MC13783_LED_CTL1_LEDRAMPUP_ENABLE)|
                                 CSP_BITFVAL(MC13783_LED_CTL1_LEDR2RAMPDOWN, MC13783_LED_CTL1_LEDRAMPDOWN_DISABLE);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL1_LEDR2RAMPUP)|
                                 CSP_BITFMASK(MC13783_LED_CTL1_LEDR2RAMPDOWN);
                    break;

                case TCLED_FUN_CHANNEL2:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL1_LEDG2RAMPUP, MC13783_LED_CTL1_LEDRAMPUP_ENABLE)|
                                 CSP_BITFVAL(MC13783_LED_CTL1_LEDG2RAMPDOWN, MC13783_LED_CTL1_LEDRAMPDOWN_DISABLE);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL1_LEDG2RAMPUP)|
                                 CSP_BITFMASK(MC13783_LED_CTL1_LEDG2RAMPDOWN);
                    break;

                case TCLED_FUN_CHANNEL3:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL1_LEDB2RAMPUP, MC13783_LED_CTL1_LEDRAMPUP_ENABLE)|
                                 CSP_BITFVAL(MC13783_LED_CTL1_LEDB2RAMPDOWN, MC13783_LED_CTL1_LEDRAMPDOWN_DISABLE);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL1_LEDB2RAMPUP)|
                                 CSP_BITFMASK(MC13783_LED_CTL1_LEDB2RAMPDOWN);
                    break;

            }
            break;

        case TCLED_FUN_BANK3:
            switch(channel)
            {
                case TCLED_FUN_CHANNEL1:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL1_LEDR3RAMPUP, MC13783_LED_CTL1_LEDRAMPUP_ENABLE)|
                                 CSP_BITFVAL(MC13783_LED_CTL1_LEDR3RAMPDOWN, MC13783_LED_CTL1_LEDRAMPDOWN_DISABLE);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL1_LEDR3RAMPUP)|
                                 CSP_BITFMASK(MC13783_LED_CTL1_LEDR3RAMPDOWN);
                    break;

                case TCLED_FUN_CHANNEL2:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL1_LEDG3RAMPUP, MC13783_LED_CTL1_LEDRAMPUP_ENABLE)|
                                 CSP_BITFVAL(MC13783_LED_CTL1_LEDG3RAMPDOWN, MC13783_LED_CTL1_LEDRAMPDOWN_DISABLE);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL1_LEDG3RAMPUP)|
                                 CSP_BITFMASK(MC13783_LED_CTL1_LEDG3RAMPDOWN);
                    break;

                case TCLED_FUN_CHANNEL3:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL1_LEDB3RAMPUP, MC13783_LED_CTL1_LEDRAMPUP_ENABLE)|
                                 CSP_BITFVAL(MC13783_LED_CTL1_LEDB3RAMPDOWN, MC13783_LED_CTL1_LEDRAMPDOWN_DISABLE);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL1_LEDB3RAMPUP)|
                                 CSP_BITFMASK(MC13783_LED_CTL1_LEDB3RAMPDOWN);
                    break;

            }
            break;

    }

    if(! DeviceIoControl(hPMI, PMIC_IOCTL_LLA_WRITE_REG, &param,
              sizeof(param), NULL, 0, NULL, NULL))
        return PMIC_ERROR;

    DEBUGMSG(ZONE_FUNC, (TEXT("-%s()\r\n"), __WFUNCTION__));

    return PMIC_SUCCESS;

}


//-----------------------------------------------------------------------------
//
// Function: PmicTCLEDFunLightRampDown
//
// This function starts LEDs Brightness Ramp Down function. Ramp time is fixed at 1 second.
//
// Parameters:
//      bank
//           [in] bank.
//      channel
//           [in] the channel to ramp down.
//
// Returns:
//      PMIC_STATUS.
//
//-----------------------------------------------------------------------------
PMIC_STATUS PmicTCLEDFunLightRampDown(FUNLIGHT_BANK bank, FUNLIGHT_CHANNEL channel)
{
    PMIC_PARAM_LLA_WRITE_REG param;

    DEBUGMSG(ZONE_FUNC, (TEXT("+%s()\r\n"), __WFUNCTION__));

    param.addr = MC13783_LED_CTL1_ADDR;

    switch(bank)
    {
        case TCLED_FUN_BANK1:
            switch(channel)
            {
                case TCLED_FUN_CHANNEL1:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL1_LEDR1RAMPUP, MC13783_LED_CTL1_LEDRAMPUP_DISABLE)|
                                 CSP_BITFVAL(MC13783_LED_CTL1_LEDR1RAMPDOWN, MC13783_LED_CTL1_LEDRAMPDOWN_ENABLE);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL1_LEDR1RAMPUP)|
                                 CSP_BITFMASK(MC13783_LED_CTL1_LEDR1RAMPDOWN);
                    break;

                case TCLED_FUN_CHANNEL2:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL1_LEDG1RAMPUP, MC13783_LED_CTL1_LEDRAMPUP_DISABLE)|
                                 CSP_BITFVAL(MC13783_LED_CTL1_LEDG1RAMPDOWN, MC13783_LED_CTL1_LEDRAMPDOWN_ENABLE);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL1_LEDG1RAMPUP)|
                                 CSP_BITFMASK(MC13783_LED_CTL1_LEDG1RAMPDOWN);
                    break;

                case TCLED_FUN_CHANNEL3:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL1_LEDB1RAMPUP, MC13783_LED_CTL1_LEDRAMPUP_DISABLE)|
                                 CSP_BITFVAL(MC13783_LED_CTL1_LEDB1RAMPDOWN, MC13783_LED_CTL1_LEDRAMPDOWN_ENABLE);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL1_LEDB1RAMPUP)|
                                 CSP_BITFMASK(MC13783_LED_CTL1_LEDB1RAMPDOWN);
                    break;

            }
            break;

        case TCLED_FUN_BANK2:
            switch(channel)
            {
                case TCLED_FUN_CHANNEL1:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL1_LEDR2RAMPUP, MC13783_LED_CTL1_LEDRAMPUP_DISABLE)|
                                 CSP_BITFVAL(MC13783_LED_CTL1_LEDR2RAMPDOWN, MC13783_LED_CTL1_LEDRAMPDOWN_ENABLE);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL1_LEDR2RAMPUP)|
                                 CSP_BITFMASK(MC13783_LED_CTL1_LEDR2RAMPDOWN);
                    break;

                case TCLED_FUN_CHANNEL2:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL1_LEDG2RAMPUP, MC13783_LED_CTL1_LEDRAMPUP_DISABLE)|
                                 CSP_BITFVAL(MC13783_LED_CTL1_LEDG2RAMPDOWN, MC13783_LED_CTL1_LEDRAMPDOWN_ENABLE);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL1_LEDG2RAMPUP)|
                                 CSP_BITFMASK(MC13783_LED_CTL1_LEDG2RAMPDOWN);
                    break;

                case TCLED_FUN_CHANNEL3:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL1_LEDB2RAMPUP, MC13783_LED_CTL1_LEDRAMPUP_DISABLE)|
                                 CSP_BITFVAL(MC13783_LED_CTL1_LEDB2RAMPDOWN, MC13783_LED_CTL1_LEDRAMPDOWN_ENABLE);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL1_LEDB2RAMPUP)|
                                 CSP_BITFMASK(MC13783_LED_CTL1_LEDB2RAMPDOWN);
                    break;

            }
            break;

        case TCLED_FUN_BANK3:
            switch(channel)
            {
                case TCLED_FUN_CHANNEL1:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL1_LEDR3RAMPUP, MC13783_LED_CTL1_LEDRAMPUP_DISABLE)|
                                 CSP_BITFVAL(MC13783_LED_CTL1_LEDR3RAMPDOWN, MC13783_LED_CTL1_LEDRAMPDOWN_ENABLE);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL1_LEDR3RAMPUP)|
                                 CSP_BITFMASK(MC13783_LED_CTL1_LEDR3RAMPDOWN);
                    break;

                case TCLED_FUN_CHANNEL2:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL1_LEDG3RAMPUP, MC13783_LED_CTL1_LEDRAMPUP_DISABLE)|
                                 CSP_BITFVAL(MC13783_LED_CTL1_LEDG3RAMPDOWN, MC13783_LED_CTL1_LEDRAMPDOWN_ENABLE);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL1_LEDG3RAMPUP)|
                                 CSP_BITFMASK(MC13783_LED_CTL1_LEDG3RAMPDOWN);
                    break;

                case TCLED_FUN_CHANNEL3:
                    param.data = CSP_BITFVAL(MC13783_LED_CTL1_LEDB3RAMPUP, MC13783_LED_CTL1_LEDRAMPUP_DISABLE)|
                                 CSP_BITFVAL(MC13783_LED_CTL1_LEDB3RAMPDOWN, MC13783_LED_CTL1_LEDRAMPDOWN_ENABLE);
                    param.mask = CSP_BITFMASK(MC13783_LED_CTL1_LEDB3RAMPUP)|
                                 CSP_BITFMASK(MC13783_LED_CTL1_LEDB3RAMPDOWN);
                    break;

            }
            break;

    }

    if(! DeviceIoControl(hPMI, PMIC_IOCTL_LLA_WRITE_REG, &param,
              sizeof(param), NULL, 0, NULL, NULL))
        return PMIC_ERROR;

    DEBUGMSG(ZONE_FUNC, (TEXT("-%s()\r\n"), __WFUNCTION__));

    return PMIC_SUCCESS;

}

//-----------------------------------------------------------------------------
//
// Function: PmicTCLEDFunLightRampOff
//
// This function stop LEDs Brightness Ramp function.

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