可能是进入standby或stop模式了；还可能：JTAG/SWD的引脚被设置成 GPIO模式。
I am using an NXP S32K344EVB eval board with IAR Embedded Workbench, version 9.30.1.50054 When I try to download a program into the processor I get the subject error: Fatal error: Failed to read CPUID for Cortex device Any insight as to why this would be happening? I'm new to ...
在向stm32通过jlink下载程序时就出现这个问题了，不知道是什么原因 是不是进入standby或sleep模式了？
I m getting Fatal error: Failed to read CPUID for Cortex device Session aborted! i m using microcontroller MK24FN1M0VLQ12 workbench -IAR
然后再次download就出错了，提示是“Failed to read CPUID for Cortex device"
Mon Jun 30, 2014 18:07:05: Fatal error: Failed to read CPUID for Cortex device Session aborted! Mon Jun 30, 2014 18:07:05: Failed to load flash loader: C:\Program Files (x86)\IAR Systems\Embedded Workbench 7.0\arm\config\flashloader\AnalogDevices\FlashADuCM320.flash Kenny...
Tue Jan 17, 2012 09:45:11: Fatal error: Failed to read CPUID for Cortex device Session aborted! Tue Jan 17, 2012 09:45:11: Failed to load flash loader: D:\IAR_Systems\Embedded_Workbench_6.0_Kickstart\arm\config\flashloader\Toshiba\FlashTMPM350FDTFG.out Tue Jan 17, 2012 0...
I am getting an error "Fatal error- Failed to read CPUID for Cortex device" when i try to program the controller using IAR embedded work bench. Before programming, i erased the controller memory by clicking Erase Memory in IAR Workbench. ...
This is just the simplest demonstration I could find to cause the SPIFI flash loader to run and make it as easy as possible for you to demonstrate the error. If you need additional instruction on how to use the IAR IDE, connect your board, load USB device drivers or anything, do...
I am using an NXP S32K344EVB eval board with IAR Embedded Workbench, version 9.30.1.50054 When I try to download a program into the processor I get the subject error: Fatal error: Failed to read CPUID for Cortex device Any insight as to why this would be happening? I'...