GPDMA library + HSADC

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by mch0 on Wed Sep 17 10:04:09 MST 2014

I have just implemented a first DMA based read from the HS ADC (LPC4370).
While doing so I noticed, that the current V2.12 of the GPDMA library does not support the HS ADC.
I have added the required entries for support.
See the attached files, the modifications are marked by "mch".
So far I can now set up the DMA transfer for reads reliably.
Support for the other way (DMA for descriptor updates) I have added, but not tested.
I don't need that for my project, but it should work, too.

Whoever can use it, have fun.


Original Attachment has been moved to: gpdma.zip