Internal command error Flash download failed target dll has been can -

标题: Internal command error Flash download failed target dll has been can [打印本页]

作者: heise 时间: 2014-8-17 01:04
标题: Internal command error Flash download failed target dll has been can
笔者使用Keil开发环境对STM32L Discovery进行开发，更新一次firmware后就不能连接目标板了,报错Internal command error Flash download failed target dll has been can。最后将Keil更新至4.60就可了。

使用过程中笔者发现，当目标板的芯片处于休眠的时候，在尝试连接目标板时候也会出现报错Internal command error Flash download failed target dll has been can的现象，解决办法是使目标板退出休眠，即按住reset键再下载程序。

作者: admin 时间: 2014-8-22 11:08
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