SYSBOIS例程的里的dsp.cfg出错的问题

moontiger564 · 发表于 2016-7-8 13:42:44

最近安装了sysbois，想用里面的例程ex04_sharedregion尝试一下。然后在用的时候，我把例程放到CCS5.5的工程里面了，编译可以正常通过，没有错误，但是我打开里面share文件夹下面的dsp.cfg文件的时候，CCS报错了，“Cannot read property "base" from undefined”，我的dsp.cfg文件和config.bld文件都是例程里面原始的，没有修改，问什么会报错呢。dsp.cfg文件里面的sharedregion配置是这样的：
/* configure SharedRegion #0 (IPC) */
var SR0Mem = Program.cpu.memoryMap["SR_0"];

SharedRegion.setEntryMeta(0,
new SharedRegion.Entry({
      name:          "SR0",
      base:          SR0Mem.base,
      len:          SR0Mem.len,
      ownerProcId: MultiProc.getIdMeta("HOST"),
      cacheEnable: false,
      isValid:       true
})
);

/* configure SharedRegion #1 (IPC) */
var SR1Mem = Program.cpu.memoryMap["SR_1"];

SharedRegion.setEntryMeta(1,
new SharedRegion.Entry({
      name:          "SR1",
      base:          SR1Mem.base,
      len:          SR1Mem.len,
      ownerProcId: MultiProc.getIdMeta("HOST"),
      cacheEnable: false,
      isValid:       true
})
);

config.bld文件里面的代码是这样的：

var SR_0 = {
      name: "SR_0", space: "data", access: "RWX",
      base: 0xC2000000, len: 0x10000,
      comment: "SR#0 Memory (64 KB)"
};

var SR_1 = {
      name: "SR_1", space: "data", access: "RWX",
      base: 0xC2010000, len: 0xFF0000,
      comment: "SR#1 Memory (15 MB)"
};

Build.platformTable["ti.platforms.evmOMAPL138:dsp"] = {
externalMemoryMap: [
      [ SR_0.name, SR_0 ],
      [ SR_1.name, SR_1 ],
      [ "DSP_PROG", {
         name: "DSP_PROG", space: "code/data", access: "RWX",
         base: 0xC3000000, len: 0x800000,
         comment: "DSP Program Memory (8 MB)"
      }]
],
codeMemory:  "DSP_PROG",
dataMemory:  "DSP_PROG",
stackMemory: "DSP_PROG",
l1DMode: "32k",
l1PMode: "32k",
l2Mode: "32k"
};

不知道这里应该怎么修改，这原始的例程为什么会报错呢？“Cannot read property "base" from undefined”

tenny · 发表于 2016-7-14 09:06:08

过一两天，会有视频教程发布。里面有讲解如何用 ccs 建立 syslink dsp端工程

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