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Not able to dump/load program via ST Link Programmer for STM32H743 MCU.

LokeshIchchangi
Associate II

Hi everyone,

 

We are facing issue is  " Not able to load/dump code via ST -LINK Programmer " and it's showing as error mentioned below. please help us to resolve this kind of issues or please suggest any idea to implement it as soon possible.

--------------------------------------------Cube IDE console output-------------------------------------------------------------------------

STMicroelectronics ST-LINK GDB server. Version 7.8.0

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

 

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

        InitWhile                  : Enabled

 

Waiting for debugger connection...

Debugger connected

Waiting for debugger connection...

Debugger connected

Waiting for debugger connection...

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

                       STM32CubeProgrammer v2.17.0                  

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

 

 

 

Log output file:   C:\Users\tabrezm\AppData\Local\Temp\STM32CubeProgrammer_a11912.log

ST-LINK SN  : 002E000A4D46501220383832

ST-LINK FW  : V3J15M7B5S1

Board       : STLINK-V3SET

Voltage     : 3.25V

Error: No STM32 target found! If your product embeds Debug Authentication, please perform a discovery using Debug Authentication

2nd connect tentative with frequency (8MHz)

ST-LINK SN  : 002E000A4D46501220383832

ST-LINK FW  : V3J15M7B5S1

Board       : STLINK-V3SET

Voltage     : 3.26V

SWD freq    : 8000 KHz

Connect mode: Under Reset

Reset mode  : Hardware reset

Device ID   : 0x450

Revision ID : Rev V

Device name : STM32H7xx

Flash size  : 2 MBytes

Device type : MCU

Device CPU  : Cortex-M7

BL Version  : 0x90

 

 

 

Memory Programming ...

Opening and parsing file: ST-LINK_GDB_server_a11912.srec

  File          : ST-LINK_GDB_server_a11912.srec

  Size          : 65.18 KB

  Address       : 0x08000000

 

 

Erasing memory corresponding to segment 0:

Erasing internal memory sector 0

Download in Progress:

 

 

File download complete

Time elapsed during download operation: 00:00:00.200

 

 

 

Verifying ...

 

 

 

 

Error: Data mismatch found at address  0x08000002 (byte = 0x00 instead of 0x08)

 

 

Error: Download verification failed

 

 

Encountered Error when opening C:\ST\STM32CubeIDE_1.16.0\STM32CubeIDE\plugins\com.st.stm32cube.ide.mcu.externaltools.cubeprogrammer.win32_2.1.400.202404281720\tools\bin\STM32_Programmer_CLI.exe

Error in STM32CubeProgrammer

Shutting down...

Exit.

 

LokeshIchchangi_0-1725881147974.png

 

Note: please suggest any idea to implement it as soon possible.

 

Regards,

Lokesh

 

 

 

 

10 REPLIES 10

we are using two 2.2uF capacitors are placed and we are getting VCAP is 1 Volt.

and just we compared our schematic and AN4938 Getting started with STM32H74xI/G and STM32H75xI/G MCU hardware development are looks like same then also we are getting VCAP is 1 Volt.