/*******************************************************************************
* Function Name: WaveDAC8_1_VDAC8_Start
********************************************************************************
*
* Summary:
* The start function initializes the voltage DAC with the default values,
* and sets the power to the given level. A power level of 0, is the same as
* executing the stop function.
*
* Parameters:
* Power: Sets power level between off (0) and (3) high power
*
* Return:
* void
*
* Global variables:
* WaveDAC8_1_VDAC8_initVar: Is modified when this function is called for the
* first time. Is used to ensure that initialization happens only once.
*
*******************************************************************************/
void WaveDAC8_1_VDAC8_Start(void)
{
/* Hardware initiazation only needs to occure the first time */
if(WaveDAC8_1_VDAC8_initVar == 0u)
{
WaveDAC8_1_VDAC8_Init();
WaveDAC8_1_VDAC8_initVar = 1u;
}
/* Enable power to DAC */
WaveDAC8_1_VDAC8_Enable();
/* Set default value */
WaveDAC8_1_VDAC8_SetValue(WaveDAC8_1_VDAC8_DEFAULT_DATA);
}
/*******************************************************************************
* Function Name: WaveDAC8_1_Enable
********************************************************************************
*
* Summary:
* Enables the DAC block and DMA operation.
*
* Parameters:
* None
*
* Return:
* None
*
*******************************************************************************/
void WaveDAC8_1_Enable(void)
{
WaveDAC8_1_VDAC8_Enable();
#if(WaveDAC8_1_OUT_MODE == WaveDAC8_1_BUFFER_MODE)
WaveDAC8_1_BuffAmp_Enable();
#endif /* WaveDAC8_1_OUT_MODE == WaveDAC8_1_BUFFER_MODE */
/*
* Enable the channel. It is configured to remember the TD value so that
* it can be restored from the place where it has been stopped.
*/
(void)CyDmaChEnable(WaveDAC8_1_Wave1Chan, 1u);
(void)CyDmaChEnable(WaveDAC8_1_Wave2Chan, 1u);
/* set the initial value */
WaveDAC8_1_SetValue(0u);
#if(WaveDAC8_1_CLOCK_SRC == WaveDAC8_1_CLOCK_INT)
WaveDAC8_1_DacClk_Start();
#endif /* WaveDAC8_1_CLOCK_SRC == WaveDAC8_1_CLOCK_INT */
}
