06-29-2018 10:27 AM
Hiiim 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 ?
07-02-2018 06:57 AM
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)
07-04-2018 07:51 AM
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)
07-04-2018 01:55 PM
HelloI'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