CC3200 运行wlan station例程出现以下错误,请帮忙看看
时间:10-02
整理:3721RD
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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。