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CC3200 运行wlan station例程出现以下错误,请帮忙看看

Other Parts Discussed in Thread: UNIFLASH, CC3200

Cortex_M4_0: Trouble Reading Memory Block at 0x20030008 on Page 0 of Length 0x4: Debug Port error occurred.

为什么会这样啊?

  • 能否详细描述下您现在的开发环境及调试步骤?

  • 我的板子用的老版本的SDK。

    于是先用UNIFLASH格式化了CC3200 launchpad,然后烧录了sdk1.0.0的service and package.

    然后在win7下用CCS按getting start文档的步骤进行操作的。

    debug然后运行后就出现这个错误了。

    如果还有写得不够明确的地方请指出。

    谢谢!

  • 现在CC3200的RAM被限制在176KB,所以RAM的地址应该在0x20004000 -- 0x20030000之间

    应该和.cmd 文件有关.

    • CC3200 Production Device would have 256KB of RAM interfaced to MCU
    • CC3200 Pre-production Device [one that you have on your Lauchpad] has 192KB of RAM interfaced to MCU (this is captured in the CC3200 SDK release notes - section#10.4)
    • Now as mentioned in the Programmer's Guide (Section 6.1.2), 16KB of RAM (lower end of the memory map) is used by CC3200 MCU bootloader - hence limiting the user application image size on the pre-production device to 176KB.
      • Please note that the above mentioned 16KB block can be used by the user application for its run time data requirement (viz. Stack, Heap etc..)
  • 和.cmd有关?

    那怎么解决啊亲?

    求帮助,谢谢!

  • 1. 你的开发板是哪个版本的?

    2. 能否用最新的service pack配上SDK测试一下。

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