Trying to run the program for NUCLEO-F429ZI STM evaluation board, I get "No Algorithm found" error:
Build started: Project: test_f429zi *** Using Compiler 'V6.21', folder: 'C:\Keil_v5\ARM\ARMCLANG\Bin' Build target 'test_f429zi' ".\test_f429zi.axf" - 0 Error(s), 0 Warning(s). Build Time Elapsed: 00:00:00 Load "C:\\Alex\\projects\\STM\\Keil\\NUCLEO-F429ZI\\test_f429zi\\test_f429zi\\MDK-ARM\\test_f429zi.axf" No Algorithm found for: 00008000H - 00008F77H Erase skipped! Error: Flash Download failed - "Cortex-M4" Flash Load finished at 09:20:33
The project is created in STM32 CubeMX, code is generated in MDK format, as described here: Using Keil MDK with STM32CubeIDE
My working environment: Windows 11, mVision v5.39.0.0 Community Edition, NUCLEO-F429ZI evaluation board.
The same board can be successfully programmed using STM32CubeIDE:
STMicroelectronics ST-LINK GDB server. Version 7.5.0 Copyright (c) 2023, 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 v2.15.0 ------------------------------------------------------------------- Log output file: C:\Users\alex\AppData\Local\Temp\STM32CubeProgrammer_a12284.log ST-LINK SN : 066DFF484957847167063817 ST-LINK FW : V2J43M28 Board : NUCLEO-F429ZI Voltage : 3.25V SWD freq : 4000 KHz Connect mode: Under Reset Reset mode : Hardware reset Device ID : 0x419 Revision ID : Rev 3 Device name : STM32F42xxx/F43xxx Flash size : 2 MBytes Device type : MCU Device CPU : Cortex-M4 BL Version : 0x91 Memory Programming ... Opening and parsing file: ST-LINK_GDB_server_a12284.srec File : ST-LINK_GDB_server_a12284.srec Size : 108.09 KB 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: 00:00:02.441 Verifying ... Download verified successfully Shutting down... Exit.
MDK debugger settings: