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Central DMA controller C code for eclipse SDK for Intel fpga

Altera_Forum
Honored Contributor II
919 Views

Hello,  

 

I have built an soc in platform designer tool and done some read *** write operations with a simple c code on eclipse SDK. 

 

Now, 

I want to do read ,write operations from one peripheral to other via DMA controller block. I want a c code (expected a example but not found). Someone show me the way to do that.
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2 Replies
Altera_Forum
Honored Contributor II
201 Views

Hi, 

 

The below link may be useful. 

https://www.youtube.com/watch?v=iarkjkpmbh8 

 

Best Regards, 

Anand Raj Shankar 

(This message was posted on behalf of Intel Corporation)
Altera_Forum
Honored Contributor II
201 Views

 

--- Quote Start ---  

Hi, 

 

The below link may be useful. 

https://www.youtube.com/watch?v=iarkjkpmbh8 

 

Best Regards, 

Anand Raj Shankar 

(This message was posted on behalf of Intel Corporation) 

--- Quote End ---  

 

 

Thanks for the reply 

Video uses mSGDMA (modular scatter gather dma controller) which is my future option but i am using now simple dma controller found in the IP catalog. 

 

see, can u give a link to the complete soc project including SDK project that uses ocm, nios2, simple dma and any other IPs. 

 

Thanks, 

Anil
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