使用openocd和jlink(SWD)无法连接到STM32F105RBT6

最新推荐文章于 2025-05-19 15:57:30 发布

allen_bllen

最新推荐文章于 2025-05-19 15:57:30 发布

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本文链接：https://blog.youkuaiyun.com/weixin_40606111/article/details/84639286

本文记录了使用OpenOCD时遇到的问题，主要是在尝试连接STM32F1x目标设备时，JTAG扫描链检查失败，且在尝试使用配置的扫描链时出现多个错误。文章探讨了可能的原因，包括JTAG接口设置、目标电源状态等，并提到了当前使用的JTAG接口为默认设置，而转换为SWD接口的方法尚未找到。

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allen@allen-To-be-filled-by-O-E-M:~$ openocd -f interface/jlink.cfg -f target/stm32f1x.cfg
Open On-Chip Debugger 0.9.0 (2018-01-24-01:05)
Licensed under GNU GPL v2
For bug reports, read
	http://openocd.org/doc/doxygen/bugs.html
Info : auto-selecting first available session transport "jtag". To override use 'transport select <transport>'.
adapter speed: 1000 kHz
adapter_nsrst_delay: 100
jtag_ntrst_delay: 100
none separate
cortex_m reset_config sysresetreq
Info : J-Link ARM V8 compiled Nov 28 2014 13:44:46
Info : J-Link caps 0xb9ff7bbf
Info : J-Link hw version 80000
Info : J-Link hw type J-Link
Info : J-Link max mem block 9224
Info : J-Link configuration
Info : USB-Address: 0x0
Info : Kickstart power on JTAG-pin 19: 0xffffffff
Info : Vref = 3.300 TCK = 1 TDI = 0 TDO = 0 TMS = 0 SRST = 1 TRST = 1
Info : J-Link JTAG Interface ready
Info : clock speed 1000 kHz
Error: JTAG scan chain interrogation failed: all zeroes
Error: Check JTAG interface, timings, target power, etc.
Error: Trying to use configured scan chain anyway...
Error: stm32f1x.cpu: IR capture error; saw 0x00 not 0x01
Warn : Bypassing JTAG setup events due to errors
Warn : Invalid ACK 0 in JTAG-DP transaction
Warn : Invalid ACK 0 in JTAG-DP transaction
Warn : Invalid ACK 0 in JTAG-DP transaction
Warn : Invalid ACK 0 in JTAG-DP transaction
Warn : Invalid ACK 0 in JTAG-DP transaction
Warn : Invalid ACK 0 in JTAG-DP transaction
Warn : Invalid ACK 0 in JTAG-DP transaction
Warn : Invalid ACK 0 in JTAG-DP transaction
Warn : Invalid ACK 0 in JTAG-DP transaction
Warn : Invalid ACK 0 in JTAG-DP transaction

看提示好像是openocd默认的jtag接口，但是目前不知道怎么改成SWD接口。。。