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。
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 both this processor and IAR, so any assistance would be appreciated. Thank you.0...
I m getting Fatal error: Failed to read CPUID for Cortex device Session aborted! i m using microcontroller MK24FN1M0VLQ12 workbench -IAR workbench debugger -J-link/J-Trace when i burn the code i m getting error #0 Id: 0x4BA00477, IRLen: 4, IRPrint...
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？
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...
- InitTarget() end - Took 12.1ms - TotalIRLen = 9, IRPrint = 0x0011 - JTAG chain detection found 2 devices: - #0 Id: 0x4BA00477, IRLen: 04, CoreSight JTAG-DP - #1 Id: 0x16469041, IRLen: 05, Unknown device - DPv0 detected - Scanning AP map to find all available APs - AP...
Hello guys, OS: Raspberry Pi OS (64-bit) I have like so many here also problems with the camera to start: libEGL warning: DRI2: failed to authenticate Until recently it worked without a problem after a suggested update, but not anymore. ...
Iterating through AP map to find AHB-AP to use AP[0]: Core found AP[0]: AHB-AP ROM base: 0xE00FE000 CPUID register: 0x411CD200. Implementer code: 0x41 (ARM) Found Cortex-M23 r1p0, Little endian. FPUnit: 4 code (BP) slots and 0 literal slots Security e...
.bootdevice]: [c0c4000.sdhci] [14:44:09][PROC ][2d4afcc1] Process (6) output: [ro.boot.bootreason]: [bootloader] [14:44:09][PROC ][2d4afcc1] Process (6) output: [ro.boot.console]: [ttyMSM0] [14:44:09][PROC ][2d4afcc1] Process (6) output: [ro.boot.cpuid]: [0x...