Navigation

    全志在线开发者论坛

    • Register
    • Login
    • Search
    • Categories
    • Recent
    • Tags
    • Popular
    • 社区主页

    有大佬在T113跑视频采集的应用成功的么

    全志方案讨论区
    1
    2
    211
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • H
      Honey130602 LV 5 last edited by

      有哪位大佬在T113上调摄像头或者视频采集的应用没,我这边调的时候,发现调用全志package里头的sunxi_ion_alloc_palloc函数,然后后面开启摄像头采集数据后,会报错,并导致开发板挂掉?或者在应用层直接mmap从内核分配的地址,然后跑应用也会出问题,都是莫名挂掉,有时候会报BUG: Bad rss-counter state mm:之类的错误

      H 1 Reply Last reply Reply Quote Share 0
      • H
        Honey130602 LV 5 @Honey130602 last edited by

        @honey130602 搞出来了,内存分配机制的问题

        1 Reply Last reply Reply Quote Share 1
        • Moved from D1-H/D1s by  YuzukiTsuru YuzukiTsuru 
        • 1 / 1
        • First post
          Last post

        Copyright © 2021 深圳全志在线有限公司 粤ICP备2021084185号 粤公网安备44030502007680号

        行为准则 | 用户协议 | 隐私权政策