/***********************************************************************************************
功能：PDB DAC触发初始化配置
形参：PDB_ADC_InitStruct: PDB_ADC 初始化结构
返回：0
详解：专为PDB模块触发DAC模块设计的初始化函数 不许在PDB_Init后调用
************************************************************************************************/
void PDB_ADC_TriggerInit(PDB_ADC_PreTriggerInitTypeDef * PDB_ADC_InitStruct)
{
uint16_t pt_value = 0;
//参数检查
assert_param(IS_PDB_TRIGGER_CH(PDB_ADC_InitStruct->PDB_ADC_TriggerSelect));
assert_param(IS_PDB_ADC_PRE_TRIGGER_CHL(PDB_ADC_InitStruct->PDB_ADC_PreTriggerChl));
assert_param(IS_FUNCTIONAL_STATE(PDB_ADC_InitStruct->PDB_ADC_Enable));
assert_param(IS_FUNCTIONAL_STATE(PDB_ADC_InitStruct->PDB_ADC_BBEnable));
pt_value = (1<<PDB_ADC_InitStruct->PDB_ADC_PreTriggerChl);
//开启或者关闭模块
if(ENABLE == PDB_ADC_InitStruct->PDB_ADC_Enable)
{
PDB0->CH[PDB_ADC_InitStruct->PDB_ADC_TriggerSelect].C1 |= PDB_C1_TOS(pt_value)|PDB_C1_EN(pt_value);
}
else
{
PDB0->CH[PDB_ADC_InitStruct->PDB_ADC_TriggerSelect].C1 &= ~(PDB_C1_TOS(pt_value)|PDB_C1_EN(pt_value));
}
//是否使能BB
if(ENABLE == PDB_ADC_InitStruct->PDB_ADC_BBEnable)
{
PDB0->CH[PDB_ADC_InitStruct->PDB_ADC_TriggerSelect].C1 |= PDB_C1_BB(pt_value);
}
else
{
PDB0->CH[PDB_ADC_InitStruct->PDB_ADC_TriggerSelect].C1 &= ~PDB_C1_BB(pt_value);
}
//DLY
PDB0->CH[PDB_ADC_InitStruct->PDB_ADC_TriggerSelect].DLY[PDB_ADC_InitStruct->PDB_ADC_PreTriggerChl] = 0;
}
/*FUNCTION*********************************************************************
*
* Function Name : PDB_HAL_SetAdcPreTriggerBackToBackEnable
* Description : Switch to enable pre-trigger's back to back mode.
*
*END*************************************************************************/
void PDB_HAL_SetAdcPreTriggerBackToBackEnable(PDB_Type * base, uint32_t chn, uint32_t preChnMask, bool enable)
{
assert(chn < PDB_C1_COUNT);
uint32_t c1 = PDB_RD_C1(base, chn);
if (enable)
{
c1 |= PDB_C1_BB(preChnMask);
}
else
{
c1 &= ~PDB_C1_BB(preChnMask);
}
PDB_WR_C1(base, chn, c1);
}
void PDB_SetBackToBackMode(uint32_t adcInstance, uint32_t adcMux, bool status)
{
(status)?
(PDB0->CH[adcInstance].C1 |= PDB_C1_BB(1<<adcMux)):
(PDB0->CH[adcInstance].C1 &= ~PDB_C1_BB(1<<adcMux));
}