Hi,
I get an error when trying to program nucleo board with the STM32H743 and STMCubeIDE with any of the example projects. They compile OK but I get an error while programming the board.
It works with IAR,
the error message is
STMicroelectronics ST-LINK GDB server. Version 5.2.3
Copyright (c) 2019, 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
Waiting for debugger connection...
Debugger connected
-------------------------------------------------------------------
STM32CubeProgrammer v2.1.0
-------------------------------------------------------------------
Log output file: C:\Users\smith\AppData\Local\Temp\STM32CubeProgrammer_a01452.log
ST-LINK SN : 0672FF383930434B43184445
ST-LINK FW : V2J31M21
Voltage : 3.24V
SWD freq : 4000 KHz
Connect mode: Under Reset
Reset mode : Hardware reset
Device ID : 0x450
Device name : STM32H7xx
Flash size : 2 MBytes
Device type : MCU
Device CPU : Cortex-M7
Memory Programming ...
Opening and parsing file: ST-LINK_GDB_server_a01452.srec
File : ST-LINK_GDB_server_a01452.srec
Size : 136080 Bytes
Address : 0x08000000
Erasing memory corresponding to segment 0:
Erasing internal memory sectors [0 1]
Download in Progress:
File download complete
Time elapsed during download operation: 00:00:03.253
Verifying ...
Download verified successfully
Target unknown error 19
Error in initializing ST-LINK device.
Reason: Unknown. Please check power and cabling to target.
Failed to restart ST-LINK connection
Error in STM32CubeProgrammer
Target is not responding, retrying...
