程序下载和仿真问题？Cannot connect to target.

发布于 2024-06-04 09:34:47 浏览：248 订阅该版

```
开始下载程序：2024-06-04 09:30:01
D:\AppData\RT-ThreadStudio>"D:/AppData/RT-ThreadStudio/repo/Extract/Debugger_Support_Packages/SEGGER/J-Link/v7.50a/JLink.exe" -device GD32F103C8 -ExitOnError -CommanderScript D:\AppData\RT-ThreadStudio\workspace/.metadata/Temp/rtthread_download_init.jlink 
SEGGER J-Link Commander V7.50a (Compiled Jul  8 2021 18:22:32)
DLL version V7.50a, compiled Jul  8 2021 18:21:11
J-Link Commander will now exit on Error
J-Link Command File read successfully.
Processing script file...
J-Link connection not established yet but required for command.
Connecting to J-Link via USB...O.K.
Firmware: J-Link V9 compiled May  7 2021 16:26:12
Hardware version: V9.40
S/N: 69405247
License(s): RDI, GDB, FlashDL, FlashBP, JFlash
VTref=3.264V
Selecting SWD as current target interface.
Device "GD32F103C8" selected.
Selecting auto as target interface speed
Target connection not established yet but required for command.
Device "GD32F103C8" selected.
Connecting to target via SWD
Cannot connect to target.
Script processing completed.
执行完毕, 耗时：3766ms.
```

程序貌似下不进去了，也仿真不了