i modify the example Hardware trigger adc, to two channel or multi-channel, but it doesn't work with 2 channels, could you help to check it, thanks!
ADC_DRV_ConfigConverter(ADC_INSTANCE, &adConv1_ConvConfig0);
ADC_DRV_AutoCalibration(ADC_INSTANCE);
ADC_DRV_ConfigChan(ADC_INSTANCE, 0UL, &adConv1_ChnConfig0);
ADC_DRV_ConfigChan(ADC_INSTANCE, 1UL, &adConv1_ChnConfig1);
IRQn_Type adcIRQ;
switch(ADC_INSTANCE)
{
case 0UL:
adcIRQ = ADC0_IRQn;
break;
case 1UL:
adcIRQ = ADC1_IRQn;
break;
default:
adcIRQ = ADC1_IRQn;
break;
}
INT_SYS_InstallHandler(adcIRQ, &ADC_IRQHandler, (isr_t*) 0);
/* Calculate the value needed for PDB instance
* to generate an interrupt at a specified timeout.
* If the value can not be reached, stop the application flow
*/
if (!calculateIntValue(&pdly1_InitConfig0, PDLY_TIMEOUT, &delayValue))
{
/* Stop the application flow */
while(1);
}
/* Setup PDB instance
* - See PDB component for details
* Note: Pre multiplier and Prescaler values come from
* calculateIntValue function.
*/
PDB_DRV_Init(PDB_INSTANCE, &pdly1_InitConfig0);
PDB_DRV_Enable(PDB_INSTANCE);
PDB_DRV_ConfigAdcPreTrigger(PDB_INSTANCE, 0UL, &pdly1_AdcTrigInitConfig0);
PDB_DRV_ConfigAdcPreTrigger(PDB_INSTANCE, 1UL, &pdly1_AdcTrigInitConfig1);
PDB_DRV_SetTimerModulusValue(PDB_INSTANCE, (uint32_t) delayValue);
PDB_DRV_SetAdcPreTriggerDelayValue(PDB_INSTANCE, 0UL, 0UL,
(uint32_t) delayValue);
PDB_DRV_SetAdcPreTriggerDelayValue(PDB_INSTANCE, 1UL, 1UL,
(uint32_t) delayValue/2);
PDB_DRV_LoadValuesCmd(PDB_INSTANCE);
PDB_DRV_SoftTriggerCmd(PDB_INSTANCE);
/* Enable ADC 1 interrupt */
INT_SYS_EnableIRQ(adcIRQ);
