1
完善资料让更多小伙伴认识你,还能领取20积分哦, 立即完善>
显示代码如下:是配置问题,还是别的什么问题呢?
Open On-Chip Debugger 1.0 (2008-10-04-09:26) svn:717 $URL: svn://svn.berlios.de/openocd/trunk/src/openocd.c $ Info: options.c:50 configuration_output_handler(): jtag_speed: 0, 0 Info: options.c:50 configuration_output_handler(): Open On-Chip Debugger 1.0 (2008-10-04-09:26) svn:717 Error: jtag.c:1351 jtag_examine_chain(): JTAG communication failure, check connection, JTAG interface, target power etc. Error: jtag.c:1556 jtag_init_inner(): trying to validate configured JTAG chain anyway... Error: jtag.c:1444 jtag_validate_chain(): Error validating JTAG scan chain, IR mismatch, scan returned 0x00 Error: jtag.c:1444 jtag_validate_chain(): Error validating JTAG scan chain, IR mismatch, scan returned 0x00 Error: jtag.c:1444 jtag_validate_chain(): Error validating JTAG scan chain, IR mismatch, scan returned 0x00 Error: jtag.c:1444 jtag_validate_chain(): Error validating JTAG scan chain, IR mismatch, scan returned 0x00 Error: jtag.c:1444 jtag_validate_chain(): Error validating JTAG scan chain, IR mismatch, scan returned 0x00 Error: jtag.c:1444 jtag_validate_chain(): Error validating JTAG scan chain, IR mismatch, scan returned 0x00 Error: jtag.c:1565 jtag_init_inner(): Could not validate JTAG chain, exit Error: jtag.c:1351 jtag_examine_chain(): JTAG communication failure, check connection, JTAG interface, target power etc. Error: jtag.c:1556 jtag_init_inner(): trying to validate configured JTAG chain anyway... Error: jtag.c:1444 jtag_validate_chain(): Error validating JTAG scan chain, IR mismatch, scan returned 0x00 Error: jtag.c:1444 jtag_validate_chain(): Error validating JTAG scan chain, IR mismatch, scan returned 0x00 Error: jtag.c:1444 jtag_validate_chain(): Error validating JTAG scan chain, IR mismatch, scan returned 0x00 Error: jtag.c:1444 jtag_validate_chain(): Error validating JTAG scan chain, IR mismatch, scan returned 0x00 Error: jtag.c:1444 jtag_validate_chain(): Error validating JTAG scan chain, IR mismatch, scan returned 0x00 Error: jtag.c:1444 jtag_validate_chain(): Error validating JTAG scan chain, IR mismatch, scan returned 0x00 Error: jtag.c:1565 jtag_init_inner(): Could not validate JTAG chain, exit |
|
相关推荐
2个回答
|
|
很抱歉现在才回你贴子。
问题解决了吗?楼主请与我联系:QQ 17653039,我大多时候都在线的。 请确认: 1. 开发板上的JTAG引脚定义与OpenJTAG的JTAG引脚定义是否一致? 2. 重新拔插一下连线再试试 |
|
|
|
我刚买来用时也出现这个问题,原来是openjtag上的jtag端与开发板上的jtag端接反了。因为那样接线很顺手,openjtag的线是朝外的,如果像现在这样正常的接,在我开发板上,jtag线朝开发板内伸出。
|
|
|
|
只有小组成员才能发言,加入小组>>
197个成员聚集在这个小组
加入小组为什么点亮LED的例子放在NORFlash上跑会出现奇怪的现象?
2184 浏览 6 评论
1985 浏览 5 评论
韦东山老师推出的《玩转ARM裸机实战》课程将帮你以上问题一扫而光!
4543 浏览 1 评论
小黑屋| 手机版| Archiver| 德赢Vwin官网 ( 湘ICP备2023018690号 )
GMT+8, 2024-12-23 13:09 , Processed in 0.627532 second(s), Total 78, Slave 59 queries .
Powered by 德赢Vwin官网 网
© 2015 bbs.elecfans.com
关注我们的微信
下载发烧友APP
德赢Vwin官网 观察
版权所有 © 湖南华秋数字科技有限公司
德赢Vwin官网 (电路图) 湘公网安备 43011202000918 号 电信与信息服务业务经营许可证:合字B2-20210191 工商网监 湘ICP备2023018690号