jlink下载程序报错，是不是写保护？？

只看该作者 · 2013-7-18 11:59

JLink info:
------------
DLL: V4.15n, compiled Jun 18 2010 19:55:09
Firmware: J-Link ARM V8 compiled May 20 2010 17:07:46
Hardware: V8.00
S/N : 270676280
Feature(s) : RDI,FlashDL,FlashBP,JFlash,GDBFULL

* JLink Info: Found SWD-DP with ID 0x1BA01477
* JLink Info: TPIU fitted.
* JLink Info: FPUnit: 6 code (BP) slots and 2 literal slots
ROMTableAddr = 0xE00FF003

Target info:
------------
Device: STM32F103C8
VTarget = 3.325V
State of Pins:
TCK: 0, TDI: 1, TDO: 0, TMS: 0, TRES: 1, TRST: 1
* JLink Info: Found SWD-DP with ID 0x1BA01477
* JLink Info: TPIU fitted.
* JLink Info: FPUnit: 6 code (BP) slots and 2 literal slots
Hardware-Breakpoints: 6
Software-Breakpoints: 2048
Watchpoints: 4
JTAG speed: 100 kHz

Erase Done.
Programming Failed!

只看该作者 · 2013-7-18 13:16

升级Jlink驱动。V4.15太低吧，可能原因。我升级到4.62后就可以用了，以前也是不能用。

只看该作者 · 2013-7-18 15:54

估计应该是丢固件了吧？不应该是版本问题

只看该作者 · 2013-7-18 17:24

本帖最后由开心淘91 于 2013-7-18 17:30 编辑

JLink info:
------------
DLL: V4.64a, compiled Feb 25 2013 18:26:59
Firmware: J-Link ARM V8 compiled Nov 14 2012 22:34:52
Hardware: V8.00
S/N : 270676280
Feature(s) : RDI,FlashDL,FlashBP,JFlash,GDBFULL

* JLink Info: Found SWD-DP with ID 0x1BA01477
* JLink Info: TPIU fitted.
* JLink Info: FPUnit: 6 code (BP) slots and 2 literal slots
* JLink Info: Found Cortex-M3 r1p1, Little endian.

按照二楼的结果:(
回复三楼：我的J-LINK链接是绿灯闪了，后才变成绿色的。