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"command not supported" during download with Keil MDK-ARM V5.29

Udo Till

Hi,

we are using the STM32 VL-Discovery-Board with a STM32F100RB processor and ST-Link V1 (newest available firmware). For Compiling and download to the board we use Keil ARM-MDK. Until V5.28 everything worked quite well. After updating to V5.29 the download to the board stopped working: When pressing the download button a first error message says "Command not supported" and after that a second message says "Error: Flash Download failed - Target DLL has been cancelled". Using a Nucleo F446RE everything works well. When I downgrade to V5.28, the download to the VL-DIscovery-Board works as expected. What has changed in V5.29, that the old discovery boards are no longer supported? Is there a possibility to get the V5.29 working?

Thanks for any hints,

Udo

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