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GPIF II Actions: macros???
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GPIF II Actions: macros???

msharpe posted on 13 Apr 2012 11:11 AM PST
Member
9 Forum Posts

Hi everyone,

In the "GPIF II Actions" section of the documentation I came across several macros that were mentioned.  For example the IN_DATA action says "The data in Register can be accessed using CY_U3P_PIB_GPIF_INGRESS_DATA(thread_number) macro", and the DR_DATA action says "The data in Register can be sourced using CY_U3P_PIB_GPIF_EGRESS_DATA(thread_number) macro".  However I was not able to find any documentation on  CY_U3P_PIB_GPIF_INGRESS_DATA and   CY_U3P_PIB_GPIF_EGRESS_DATA after looking in the API guide.  Has anyone used either of these methods or has any idea how to implement them?

I am trying to set up the FX3 as a master with an FPGA as slave, using the P port and GPIF as the connecting interface.




Re: GPIF II Actions: macros???

msharpe posted on 16 Apr 2012 08:53 AM PST
Member
9 Forum Posts

I did find that CY_U3P_PIB_GPIF_INGRESS_DATA and CY_U3P_PIB_GPIF_EGRESS_DATA  can be seen as comments in the header file that GPIF II creates within the CyFxGpifRegValue[] array.  

 

Has anyone had success with sending data out through the p-port?






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