Changes between Version 74 and Version 75 of GSoC/2016


Ignore:
Timestamp:
Aug 6, 2016, 11:57:07 AM (4 years ago)
Author:
Mudit Jain
Comment:

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  • GSoC/2016

    v74 v75  
    116116* July 13 : I have gone through the spec and some code and have developed an basic understanding how DMA takes place in RPi.Will be implementing the same in the weeks to come.
    117117* July 27 : I have completed writing the code, have added that to the build process, have pushed it to my github repo and have asked for review on the group. I have taken care of issues, such as cache coherency and mutex operations using the API that RTEMS provides. Have also understood where in the code for the SPI driver you would have to use the above described API for DMA Access.
     118* August 6 : As per the suggestions of Pavel, I have modified the API. The code can be found at - [https://github.com/spark1729/rtems/commits/master] The general use-case scenario and the flow has been told on the mailing list [ https://lists.rtems.org/pipermail/devel/2016-August/015789.html ].
    118119
    119120