MDK st-link下载STM32程序出现Internal command error和Error:Flash download failed. Target DLL

MDK st-link下载STM32程序出现Internal command error和Error:Flash download failed. Target DLL   是因为目标板的芯片处于休眠的状态，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

>>阅读原文<<