The modular SGDMA dispatcher module device driver files

[Altera_Forum]

Hii  

 im using MSGDMA core to transfert data between FPGA and HPS-DDR3 on DE1-SOC board , i create my system using the Qsys but it still need the software which will activate the MSGDMA to start transfert. i read in this document "modular sgdma dispatcher core (https://forum.shelek.ru/index.php?action=dlattach;attach=7257)"about device driver files. the documment tells that The modular SGDMA dispatcher module provides the following device driver files  where i will found this drivers ?

[Altera_Forum]

Hi, 

Refer the following link, https://github.com/johan92/altera_opencl_sandbox/tree/master/vector_add/bin_vector_add/iface/ip/sgdma_dispatcher  https://www.altera.com/ja_jp/pdfs/literature/hb/nios2/qts_qii55003.pdf  It is probably useful as you might be looking.  Best Regards Vikas Jathar  (This message was posted on behalf of Intel Corporation)

[Altera_Forum]

Hi  

im searching for how to develop a software programing for MSGDMA core, means a soft wich précise the descriptors choosen for my transfer

[Altera_Forum]

Hi, 

Refer the “Software Programming Model” from the following links, https://www.altera.com/ja_jp/pdfs/literature/hb/nios2/qts_qii55003.pdf https://www.altera.com/documentation/iga1430779693885.html https://www.altera.com/support/support-resources/design-examples/intellectual-property/embedded/nios-ii/exm-developing-hal-drivers.html  Best Regards Vikas Jathar  (This message was posted on behalf of Intel Corporation)

[Altera_Forum]

Hello 

 I'm also looking for the right header file for a Nios program to test my QSYS system. Simply writing# include modular_sgdma_dispatcher.h causes an error.   I expected the automatic BSP generation in NIOS Eclipse to include the driver and source files that I need to write a program.  Apparently the mSGDMA was correctly identified in the BSP Editor, but somehow it doesn't recognize any driver.  Can someone explain?   https://imgur.com/mtbgvuf