我现在使用一个LPC1768的最小开发板,碰到了一个问题:
我用J-LINK下载例程中的hex文件到开发板上,会提示“your program data does not contain a valid checksum. without a valid checksum your application will not run. Do you want to add a valid checksum?”
不管选择“是”还是“否”,接着弹出对话框:
programming failed address 0X000000(block verification error),failed to program target.failed to auto program target.
这就下载失败,怎么解决这一问题?
希望大家指点一下,谢啦!
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