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dvp.c:217 !is_memory_cache((uintptr_t)addr) ASSERT failure! #132

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liqiwenx opened this issue Oct 27, 2021 · 1 comment
Open

dvp.c:217 !is_memory_cache((uintptr_t)addr) ASSERT failure! #132

liqiwenx opened this issue Oct 27, 2021 · 1 comment

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@liqiwenx
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liqiwenx commented Oct 27, 2021 •
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0.5.7-sdk摄像头采集中断言了下述错误:
(packages\kendryte-sdk-v0.5.7\kendryte-standalone-sdk\lib\drivers\dvp.c:217) !is_memory_cache((uintptr_t)addr)
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这里的FIX_CACHE的功能是什么? 为什么当malloc一段内存合法地址用于dvp图像时, 这里会断言失败呢? 关掉FIX_CACHE会有什么影响吗?
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@LuoTuoTuo
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官方的bug，这里因该是在不取反的情况下，而官方写成取反了，你在这把取反符号删除

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@LuoTuoTuo @liqiwenx