Issue in BCTU FIFO to DMA destination buffer readout

[Abil]

Hi, 

I am testing following configuration

Flexpwm trigger at 100us to BCTU list consist of 3 channels, ADC conversation data is stored in FIFO1 and then through DMA I am trying to read this.I can see DMA destination data is not updating ..is is stuck with constant value.

can you give reference for transferring BCTU FIFO data to DMa destination buffer.

Best Regards,

Abil

[Senlent]

Hi@Abil

please take a look at this post by PetrS.

https://community.nxp.com/t5/S32K-Knowledge-Base/Example-S32K344-PIT-BTCU-parallel-ADC-FIFO-DMA-DS3-... 

the difference here is using PITto trigger BCTU.