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ST-Link v2. GDB Error

nazmul87
Visitor

Hello All, 

I am using stm32f405rgt6 with ST-Link v2.

I built the minimum circuit searching from internet. 

When i am trying to upload the code, it gives me following.

Can any body help me on this.

 

 

STMicroelectronics ST-LINK GDB server. Version 7.9.0

Copyright (c) 2024, STMicroelectronics. All rights reserved.

 

Starting server with the following options:

Persistent Mode : Disabled

Logging Level : 1

Listen Port Number : 61235

Status Refresh Delay : 15s

Verbose Mode : Disabled

SWD Debug : Enabled

InitWhile : Enabled

 

Target no device found

 

Error in initializing ST-LINK device.

Reason: No device found on target.

 

 

and below-

Error in final launch sequence:

 

Failed to execute MI command:

target remote localhost:61238

 

Error message from debugger back end:

localhost:61238: Connection timed out.

Failed to execute MI command:

target remote localhost:61238

 

Error message from debugger back end:

localhost:61238: Connection timed out.

localhost:61238: Connection timed out.

 

Also if any body can suggest some good blog or tutorial for stm32f405rgt6 with custom board would be well appreciated.

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