2019-12-12 18:24发布
mcu5i51 发表于 2012-10-15 09:47 整片擦除试试；如果是jlink的话会有类似的程序 比如JLinkSTM32.exe，会用特定的方式连接芯片清空全部内容和 ...
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找到JLinkSTM32.exe了，运行了一下，提示
SEGGER J-Link Unlock tool for STM32 devices
Compiled Oct 22 2011 15:21:59
(c) 2009 SEGGER Microcontroller GmbH & Co. KG, www.segger.com
Solutions for real time microcontroller applications
Connecting to J-Link...O.K.
Using SWD as target interface.
Target interface speed: 1000kHz.
Could not identify STM32 device.
Press any key to exit.
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