Re: SAMA5D3 and D4 DMA

2022-09-20 Thread NXWorld Lee
gt; ATSAMA5D4 are swapped and there *may* be inconsistencies, based on a > >>>> comparison to datasheets. I don't think anyone has used it as I am 99% > >>>> sure it wouldn't have worked as best as I can tell. File with issues > is: > >>>> &

Re: SAMA5D3 and D4 DMA

2022-09-19 Thread TimH
ve worked as best as I can tell. File with issues is: >>>> >>>> arch/arm/src/sama5/sam_dmac.h >>>> >>>> It was the right file I was looking at, got confused by the presence >>>> of sam_xdmac.h as well as sam_dmac.h. >>>

Re: SAMA5D3 and D4 DMA

2022-09-19 Thread NXWorld Lee
;> > >> It was the right file I was looking at, got confused by the presence > >> of sam_xdmac.h as well as sam_dmac.h. > >> > >> I will had "# warning" for ATSAMA5D3 and ATSAMA5D4, and add a new > >> section for SAMA5D2 which at least I hope

RE: SAMA5D3 and D4 DMA

2022-09-12 Thread TimH
h. >> >> I will had "# warning" for ATSAMA5D3 and ATSAMA5D4, and add a new >> section for SAMA5D2 which at least I hope to be able to check and >> confirm as working. >> >> >-Original Message- >> >From: TimH >> >Se

Re: SAMA5D3 and D4 DMA

2022-09-12 Thread Gregory Nutt
east I hope to be able to check and confirm as > working. > > >-Original Message- > >From: TimH > >Sent: 12 September 2022 14:54 > >To: dev@nuttx.apache.org > >Subject: RE: SAMA5D3 and D4 DMA > > > >Scrap that for now - was looking in the

RE: SAMA5D3 and D4 DMA

2022-09-12 Thread TimH
t;-Original Message- >From: TimH >Sent: 12 September 2022 14:54 >To: dev@nuttx.apache.org >Subject: RE: SAMA5D3 and D4 DMA > >Scrap that for now - was looking in the dma not xdma files > >>-Original Message- >>From: TimH >>Sent: 12 September 2

RE: SAMA5D3 and D4 DMA

2022-09-12 Thread TimH
Scrap that for now - was looking in the dma not xdma files >-Original Message- >From: TimH >Sent: 12 September 2022 14:14 >To: dev@nuttx.apache.org >Subject: SAMA5D3 and D4 DMA > >I am reworking DMA to get it working for the SAMA5D2. It seems to me that >t

SAMA5D3 and D4 DMA

2022-09-12 Thread TimH
I am reworking DMA to get it working for the SAMA5D2. It seems to me that there are also errors and inconsistencies in the DMA code for the SAMA5D3 and D4 family. For now I have added "# warning" pre-processor statements. I have no means to check ATSAMA3 or ATSAMA4 devices - so unless someone c