不知道怎么上传图片,图片好像没上上来。使用CH573开发板仿真的时候不成功,控制台一直循环提示下面信息,是开发板坏掉了吗
Warn : keep_alive() was not invoked in the 1000 ms timelimit. GDB alive packet not sent! (2998 ms). Workaround: increase "set remotetimeout" in GDB
Error: OpenOCD only supports Debug Module version 2 (0.13) and 3 (1.0), not 0 (dmstatus=0x0). This error might be caused by a JTAG signal issue. Try reducing the JTAG clock speed.
然后我用另一块可以正常仿真的开发板也按链接里的操作试试,也是提示“开启调试接口失败”,之后我再用它进行仿真也不行了,以下是仿真失败输出的所有信息
Info : only one transport option; autoselect 'jtag'
Ready for Remote Connections
Started by GNU MCU Eclipse
Info : Listening on port 6666 for tcl connections
Info : Listening on port 4444 for telnet connections
Info : WCH-Link-CH549 mod:RV version 2.6
Info : WCH-Link version 2.6 is recommended
Error: WCH-Link failed to connect with riscvchip
Error: 1.Make sure the two-line debug interface has been opened. If not, set board to boot mode then use ISP tool to open it
Error: 2.Please check your physical link connection
Error: if your chip is CH32V00X,WCH-Link-CH549 does not support this chip, please use WCH-LinkE