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

MDK st-link下載STM32程序出現Internal command error和Error:Flash download failed. Target DLL   是因爲目標板的芯片處於休眠的狀態，在嘗試連接目標板時候也會出現報錯Internal command error Flash download failed target dll has been can的現象，解決辦法是使目標

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