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

作者: heise    時間: 2014-8-17 01:04
標題: Internal command error Flash download failed target dll has been can
筆者使用Keil開發(fā)環(huán)境對STM32L Discovery進行開發(fā),更新一次firmware后就不能連接目標板了,報錯Internal command error Flash download failed target dll has been can。最后將Keil更新至4.60就可了。



使用過程中筆者發(fā)現(xiàn),當目標板的芯片處于休眠的時候,在嘗試連接目標板時候也會出現(xiàn)報錯Internal command error Flash download failed target dll has been can的現(xiàn)象,解決辦法是使目標板退出休眠,即按住reset鍵再下載程序。



作者: admin    時間: 2014-8-22 11:08
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