3.3V直接接芯片的3.3V， GND接ST_LINK的gnd 是这么接的 还是no target connected ...
用JLINK 烧写程序时出现NO Cortex-m device found in JTAG chain 如图无法查找到硬件就是CPU 提示1:NO Cortex-M device found inJTAG chain.please check the JTAG cable and the connected devices 提示2:error:flash download failed-target DLL has been cancelled 原因 网友反映是CPU内核由于异常采取了保护机制...
用JLINK 烧写程序时出现NO Cortex-m device found in JTAG chain 如图无法查找到硬件就是CPU 提示1:NO Cortex-M device found inJTAG chain.please check the JTAG cable and the connected devices 提示2:error:flash download failed-target DLL has been cancelled 原因 网友反映是CPU内核由于异常采取了保护机制...