📄 pmic_tcled.cpp
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// Function: PmicTCLEDFunLightSetCycleTime
//
// This function sets the cycle time when Tri-Color LED is operating in fun light mode.
//
// Parameters:
// bank
// [in] bank.
// ct
// [in] cycle time.
//
// Returns:
// PMIC_STATUS.
//
//-----------------------------------------------------------------------------
PMIC_STATUS PmicTCLEDFunLightSetCycleTime(FUNLIGHT_BANK bank, TCLED_FUN_CYCLE_TIME ct)
{
PMIC_PARAM_LLA_WRITE_REG param;
DEBUGMSG(ZONE_FUNC, (TEXT("+%s()\r\n"), __WFUNCTION__));
if (ct > MC13783_MAX_FUNLIGHT_CYCLE_TIME)
{
DEBUGMSG(ZONE_ERROR, (_T("PmicTCLEDFunLightSetCycleTime:Invalid Parameter\r\n")));
return PMIC_PARAMETER_ERROR;
}
switch(bank)
{
case TCLED_FUN_BANK1:
param.data = CSP_BITFVAL(MC13783_LED_CTL3_TC1PERIOD, ct);
param.mask = CSP_BITFMASK(MC13783_LED_CTL3_TC1PERIOD);
param.addr = MC13783_LED_CTL3_ADDR;
break;
case TCLED_FUN_BANK2:
param.data = CSP_BITFVAL(MC13783_LED_CTL4_TC2PERIOD, ct);
param.mask = CSP_BITFMASK(MC13783_LED_CTL4_TC2PERIOD);
param.addr = MC13783_LED_CTL4_ADDR;
break;
case TCLED_FUN_BANK3:
param.data = CSP_BITFVAL(MC13783_LED_CTL5_TC3PERIOD, ct);
param.mask = CSP_BITFMASK(MC13783_LED_CTL5_TC3PERIOD);
param.addr = MC13783_LED_CTL5_ADDR;
break;
}
if(! DeviceIoControl(hPMI, PMIC_IOCTL_LLA_WRITE_REG, ¶m,
sizeof(param), NULL, 0, NULL, NULL))
return PMIC_ERROR;
DEBUGMSG(ZONE_FUNC, (TEXT("-%s()\r\n"), __WFUNCTION__));
return PMIC_SUCCESS;
}
//-----------------------------------------------------------------------------
//
// Function: PmicTCLEDFunLightGetCycleTime
//
// This function retrieves the cycle time when Tri-Color LED is operating in fun light mode.
//
// Parameters:
// bank
// [in] bank.
// ct
// [out] variable to receive cycle time.
//
// Returns:
// PMIC_STATUS.
//
//-----------------------------------------------------------------------------
PMIC_STATUS PmicTCLEDFunLightGetCycleTime(FUNLIGHT_BANK bank, TCLED_FUN_CYCLE_TIME* ct)
{
UINT32 param;
UINT32 temp;
DEBUGMSG(ZONE_FUNC, (TEXT("+%s()\r\n"), __WFUNCTION__));
switch(bank)
{
case TCLED_FUN_BANK1:
param = MC13783_LED_CTL3_ADDR;
break;
case TCLED_FUN_BANK2:
param = MC13783_LED_CTL4_ADDR;
break;
case TCLED_FUN_BANK3:
param = MC13783_LED_CTL5_ADDR;
break;
}
if(!DeviceIoControl(hPMI, PMIC_IOCTL_LLA_READ_REG, ¶m, sizeof(param),
&temp, sizeof(temp), NULL, NULL))
return PMIC_ERROR;
*ct = (TCLED_FUN_CYCLE_TIME)CSP_BITFEXT(temp, MC13783_LED_CTL3_TC1PERIOD);
DEBUGMSG(ZONE_FUNC, (TEXT("-%s()\r\n"), __WFUNCTION__));
return PMIC_SUCCESS;
}
//-----------------------------------------------------------------------------
//
// Function: PmicTCLEDFunLightSetDutyCycle
//
// This function sets the duty cycle when Tri-Color LED is operating in fun light
// mode. The valid duty cycle settings are integers from 0 to 31.
//
// Parameters:
// bank
// [in] bank.
// channel
// [in] channel.
// dc
// [in] duty cycle.
//
// Returns:
// PMIC_STATUS.
//
//-----------------------------------------------------------------------------
PMIC_STATUS PmicTCLEDFunLightSetDutyCycle(FUNLIGHT_BANK bank, FUNLIGHT_CHANNEL channel, unsigned char dc)
{
PMIC_PARAM_LLA_WRITE_REG param;
DEBUGMSG(ZONE_FUNC, (TEXT("+%s()\r\n"), __WFUNCTION__));
if (dc > MC13783_MAX_FUNLIGHT_DUTY_CYCLE)
{
DEBUGMSG(ZONE_ERROR, (_T("PmicTCLEDFunLightSetDutyCycle:Invalid Parameter\r\n")));
return PMIC_PARAMETER_ERROR;
}
switch(bank)
{
case TCLED_FUN_BANK1:
switch(channel)
{
case TCLED_FUN_CHANNEL1:
param.data = CSP_BITFVAL(MC13783_LED_CTL3_LEDR1DC, dc);
param.mask = CSP_BITFMASK(MC13783_LED_CTL3_LEDR1DC);
break;
case TCLED_FUN_CHANNEL2:
param.data = CSP_BITFVAL(MC13783_LED_CTL3_LEDG1DC, dc);
param.mask = CSP_BITFMASK(MC13783_LED_CTL3_LEDG1DC);
break;
case TCLED_FUN_CHANNEL3:
param.data = CSP_BITFVAL(MC13783_LED_CTL3_LEDB1DC, dc);
param.mask = CSP_BITFMASK(MC13783_LED_CTL3_LEDB1DC);
break;
}
param.addr = MC13783_LED_CTL3_ADDR;
break;
case TCLED_FUN_BANK2:
switch(channel)
{
case TCLED_FUN_CHANNEL1:
param.data = CSP_BITFVAL(MC13783_LED_CTL4_LEDR2DC, dc);
param.mask = CSP_BITFMASK(MC13783_LED_CTL4_LEDR2DC);
break;
case TCLED_FUN_CHANNEL2:
param.data = CSP_BITFVAL(MC13783_LED_CTL4_LEDG2DC, dc);
param.mask = CSP_BITFMASK(MC13783_LED_CTL4_LEDG2DC);
break;
case TCLED_FUN_CHANNEL3:
param.data = CSP_BITFVAL(MC13783_LED_CTL4_LEDB2DC, dc);
param.mask = CSP_BITFMASK(MC13783_LED_CTL4_LEDB2DC);
break;
}
param.addr = MC13783_LED_CTL4_ADDR;
break;
case TCLED_FUN_BANK3:
switch(channel)
{
case TCLED_FUN_CHANNEL1:
param.data = CSP_BITFVAL(MC13783_LED_CTL5_LEDR3DC, dc);
param.mask = CSP_BITFMASK(MC13783_LED_CTL5_LEDR3DC);
break;
case TCLED_FUN_CHANNEL2:
param.data = CSP_BITFVAL(MC13783_LED_CTL5_LEDG3DC, dc);
param.mask = CSP_BITFMASK(MC13783_LED_CTL5_LEDG3DC);
break;
case TCLED_FUN_CHANNEL3:
param.data = CSP_BITFVAL(MC13783_LED_CTL5_LEDB3DC, dc);
param.mask = CSP_BITFMASK(MC13783_LED_CTL5_LEDB3DC);
break;
}
param.addr = MC13783_LED_CTL5_ADDR;
break;
}
if(! DeviceIoControl(hPMI, PMIC_IOCTL_LLA_WRITE_REG, ¶m,
sizeof(param), NULL, 0, NULL, NULL))
return PMIC_ERROR;
DEBUGMSG(ZONE_FUNC, (TEXT("-%s()\r\n"), __WFUNCTION__));
return PMIC_SUCCESS;
}
//-----------------------------------------------------------------------------
//
// Function: PmicTCLEDFunLightGetDutyCycle
//
// This function retrieves the duty cycle when Tri-Color LED is operating in fun light mode.
//
// Parameters:
// bank
// [in] bank.
// channel
// [in] channel.
// dc
// [out] variable to receive duty cycle.
//
// Returns:
// PMIC_STATUS.
//
//-----------------------------------------------------------------------------
PMIC_STATUS PmicTCLEDFunLightGetDutyCycle(FUNLIGHT_BANK bank, FUNLIGHT_CHANNEL channel, unsigned char* dc)
{
UINT32 param;
UINT32 temp;
DEBUGMSG(ZONE_FUNC, (TEXT("+%s()\r\n"), __WFUNCTION__));
switch(bank)
{
case TCLED_FUN_BANK1:
param = MC13783_LED_CTL3_ADDR;
break;
case TCLED_FUN_BANK2:
param = MC13783_LED_CTL4_ADDR;
break;
case TCLED_FUN_BANK3:
param = MC13783_LED_CTL5_ADDR;
break;
}
if(!DeviceIoControl(hPMI, PMIC_IOCTL_LLA_READ_REG, ¶m, sizeof(param),
&temp, sizeof(temp), NULL, NULL))
return PMIC_ERROR;
switch(channel)
{
case TCLED_FUN_CHANNEL1:
*dc = CSP_BITFEXT(temp, MC13783_LED_CTL3_LEDR1DC);
break;
case TCLED_FUN_CHANNEL2:
*dc = CSP_BITFEXT(temp, MC13783_LED_CTL3_LEDG1DC);
break;
case TCLED_FUN_CHANNEL3:
*dc = CSP_BITFEXT(temp, MC13783_LED_CTL3_LEDB1DC);
break;
}
DEBUGMSG(ZONE_FUNC, (TEXT("-%s()\r\n"), __WFUNCTION__));
return PMIC_SUCCESS;
}
//-----------------------------------------------------------------------------
//
// Function: PmicTCLEDFunLightBlendedRamps
//
// This function sets the fun light in Blended Ramps pattern.
// The calling program has to disable the bank before changing to a new pattern, if the bank is enabled.
//
//
// Parameters:
// bank
// [in] bank.
// speed
// [in] speed.
//
// Returns:
// PMIC_STATUS.
//
//-----------------------------------------------------------------------------
PMIC_STATUS PmicTCLEDFunLightBlendedRamps(FUNLIGHT_BANK bank, 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:
param.data = CSP_BITFVAL(MC13783_LED_CTL0_FLPATTERN, MC13783_BLENDED_RAMPS_SLOW);
param.mask = CSP_BITFMASK(MC13783_LED_CTL0_FLPATTERN);
break;
case TC_FAST:
param.data = CSP_BITFVAL(MC13783_LED_CTL0_FLPATTERN, MC13783_BLENDED_RAMPS_FAST);
param.mask = CSP_BITFMASK(MC13783_LED_CTL0_FLPATTERN);
break;
}
if(! DeviceIoControl(hPMI, PMIC_IOCTL_LLA_WRITE_REG, ¶m,
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, ¶m,
sizeof(param), NULL, 0, NULL, NULL))
return PMIC_ERROR;
DEBUGMSG(ZONE_FUNC, (TEXT("-%s()\r\n"), __WFUNCTION__));
return PMIC_SUCCESS;
}
//-----------------------------------------------------------------------------
//
// Function: PmicTCLEDFunLightSawRamps
//
// This function sets the fun light in Saw Ramps pattern.
// The calling program has to disable the bank before changing to a new pattern, if the bank is enabled.
//
// Parameters:
// bank
// [in] bank.
// speed
// [in] speed.
//
// Returns:
// PMIC_STATUS.
//
//-----------------------------------------------------------------------------
PMIC_STATUS PmicTCLEDFunLightSawRamps(FUNLIGHT_BANK bank, 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;
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