请教K60芯片解锁问题(已解决)

未来星辰

支持一下

如“虎”*梦天

xiaomizhouzhou 发表于 2015-11-17 10:37
如果你用的是SWD的话确认一下有没有REST引脚，我接触的不少人都不接rest，接上就可以正常解锁，不接的话 ...

SWD接GND还是VCC

iccoder007

C:\Program Files (x86)\SEGGER\JLinkARM_V408l>JLink.exe erase_all_pin.jlk
SEGGER J-Link Commander V4.08l ('?' for help)
Compiled Sep 17 2009 09:42:18
DLL version V4.08l, compiled Sep 17 2009 09:41:55
Firmware: J-Link OpenSDA 2 compiled May 27 2019 11:01:03
Hardware: V1.00
S/N : 621000000
VTarget = 3.300V
Info: Found SWD-DP with ID 0x2BA01477
Info:   FPUnit: 15 code (BP) slots and 15 literal slots
No devices found on JTAG chain. Trying to find device on SWD.
Cortex-M3 identified.
JTAG speed: 5 kHz

Script file read successfully.
Processing script file...

JTAG speed: 1000 kHz

Sleep(10)

Reset type RESETPIN: Resets core & peripherals using RESET pin.

Reset delay: 0 ms
Reset type RESETPIN: Resets core & peripherals using RESET pin.
Info: Found SWD-DP with ID 0x2BA01477
Info:   FPUnit: 15 code (BP) slots and 15 literal slots
Info: CPU core locked up
Info: CPU halted
Info: Core is locked-up, trying to disable WDT.
Info: CPU core locked up
Info: CPU halted
Info: CPU core locked up
Info: CPU halted

WARNING: S_RESET_ST not cleared
Info: Found SWD-DP with ID 0x2BA01477
Info: CPU core locked up
Info: CPU halted
Info: Core is locked-up, trying to disable WDT.
Info: CPU core locked up
Info: CPU halted
Info: CPU core locked up
Info: CPU halted

WARNING: S_RESET_ST not cleared



Sleep(1000)

Selecting SWD as current target interface.

Sleep(10)

Unknown command. '?' for help.

Sleep(10)

Unknown command. '?' for help.

Sleep(10)

Unknown command. '?' for help.

Sleep(10)

Unknown command. '?' for help.

Sleep(10)

Unknown command. '?' for help.

Sleep(10)

Unknown command. '?' for help.

Sleep(10)

Unknown command. '?' for help.

Sleep(10)

Unknown command. '?' for help.

Sleep(10)

Unknown command. '?' for help.

Sleep(1000)

Unknown command. '?' for help.

Sleep(10)

Unknown command. '?' for help.

Sleep(10)

Unknown command. '?' for help.

Sleep(10)

Unknown command. '?' for help.

Sleep(100)

Jun_z

zhiya 发表于 2015-5-19 12:10
请问解锁成功了么？我现在也遇到了同样的问题，本来芯片是好好的，我下载一个不是K60的Flash之后就悲剧了！ ...

我也是这样，请问你解决了吗