STM32H753XI-EVAL2 + IAR + I-Jet binary download error

[KGane.1]

Any one have the following configuration.

HW: STM32H753XI-EVAL2

Toolchain: IAR EWARM 8.20.2

Debugger: IAR I-jet

I am getting "Download completed but verification failed." error for the example project UART_HyperTerminal_IT in STM32 MCU Cube Firmware Package Version STM32Cube_FW_H7_V1.9.0

Debugger always throws error: Download completed but verification failed.

Note: With IAR v8.22.2, I was able to download few time. It was failing randomly. After downgrading to 8.20.2 it is failing always.

I did downgrade IAR version to match with one the demo project(STM32Cube_FW_H7_V1.9.0) was developed.

[KGane.1 · Accepted solution]

Tried the STM32 Cube Demo projects. The results are same. Verification Failed. Confirmed by using Cube32 programmer and reading flash memory.

Recovered through the following.

• updated onboard STLINK firmware
• upgraded IAR to support STLINK V3

After the upgrade, its OK now.

[Tesla DeLorean]

So working now?

Watch for board level conflicts, correct Flash banking options/settings. Check cross connectivity of SWDIO, SWCLK, SWO(TDO/PB3), NRST. For Trace check jumpers related to high order address bits on FSMC.

Current DLLs for ST-LINK, both IAR and KEIL

Note patches for various tools are in the repository

STM32Cube_FW_H7_V1.8.0\Utilities\PC_Software\IDEs_Patches\EWARM\EWARMv8_STM32H72x-73x_Support_V0.2.zip

[KGane.1]

Yes. Upgraded to IAR v9.10.2. Working fine with both STLINK and I-jet.

Thanks for patch details. I haven't applied the patch yet. Will install the same.