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dm6467t encode error



我的是dm6467t的板子

我在执行demos里面的encode样例的时候报错:

Failed to open codec engine !

后来我找到地方,在encode/video.c文件里,运行Engine_open函数就报错

我开机是加载cmem和dsplink,而且运行vpif_userptr_loopback是通过了的,

所以我想不会是这个问题

后来我使用CE_DEBUG=3调试,发现出现这个调试信息:

Processor_create_d> Loading and starting DSP server 'cs.x64P' FAILED, status=[0x80008008] (look for error code 'DSP_EBASE + 0x8' in dsplink*/packages/dsplink/gpp/inc/usr/errbase.h)

我在encode engine这个目录的build_instruction.html文件中了解到app是调用dsp server端的all.x64p,那么encode例程会不会也是用到all.x64p

这个文件呢,我把encode里面encode.cfg文件的

var demoEngine = Engine.createFromServer(
    "encode",
    "./bin/cs.x64P",
    "ti.sdo.server.cs"
    );

改为

var demoEngine = Engine.createFromServer(
    "encode",
    "./bin/all.x64P",
    "ti.sdo.ce.examples.servers.all_codecs"
    );

报错

不知道我以上的分析正确与否,问题出在什么地方