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VLadd.1
Associate
September 16, 2021
Question

Download verified successfully Debugger connection lost. Shutting down...

  • September 16, 2021
  • 1 reply
  • 1560 views

Starting server with the following options:

    Persistent Mode      : Disabled

    Logging Level       : 1

    Listen Port Number     : 61234

    Status Refresh Delay    : 15s

    Verbose Mode        : Disabled

    SWD Debug         : Enabled

Waiting for debugger connection...

Debugger connected

   -------------------------------------------------------------------

            STM32CubeProgrammer v2.8.0          

   -------------------------------------------------------------------

ST-LINK SN : 0670FF555457888367025925

ST-LINK FW : V2J38M27

Board    : NUCLEO-F429ZI

Voltage   : 3.24V

SWD freq  : 4000 KHz

Connect mode: Under Reset

Reset mode : Hardware reset

Device ID  : 0x419

Revision ID : --

Device name : STM32F42xxx/F43xxx

Flash size : 2 MBytes

Device type : MCU

Device CPU : Cortex-M4

BL Version : 0x__

Mass erase ... 

Mass erase successfully achieved

   -------------------------------------------------------------------

            STM32CubeProgrammer v2.8.0          

   -------------------------------------------------------------------

ST-LINK SN : 0670FF555457888367025925

ST-LINK FW : V2J38M27

Board    : NUCLEO-F429ZI

Voltage   : 3.25V

SWD freq  : 4000 KHz

Connect mode: Under Reset

Reset mode : Hardware reset

Device ID  : 0x419

Revision ID : --

Device name : STM32F42xxx/F43xxx

Flash size : 2 MBytes

Device type : MCU

Device CPU : Cortex-M4

BL Version : 0x__

Memory Programming ...

Opening and parsing file: ST-LINK_GDB_server_a03956.srec

 File     : ST-LINK_GDB_server_a03956.srec

 Size     : 79156 Bytes

 Address    : 0x08000000 

Erasing memory corresponding to segment 0:

Erasing internal memory sectors [0 4]

Download in Progress:

File download complete

Time elapsed during download operation: 00:00:02.342

This topic has been closed for replies.

1 reply

TDK
Super User
September 16, 2021

Does your code reassign SWD pins? Do you go into low-power modes? Avoid doing those if you want to debug normally.

"If you feel a post has answered your question, please click ""Accept as Solution""."
VLadd.1
VLadd.1Author
Associate
September 16, 2021
I am not sure of how to check if it does…
TDK
Super User
September 16, 2021
Do you know what the code does or is it a black box?
"If you feel a post has answered your question, please click ""Accept as Solution""."