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
The ouput window just gives the same error message as the dialog box. The complete text ist:Load "D:\\Praktika\\MCT\\STM32\\V3.3_PWM_Stepper_Ref_lsg\\Objects\\Exe.axf"Error: Flash Download failed - Target DLL has been cancelledFlash Load finished at 08:24:02I can connect to the board with the Link utility without problems. Programming with this tool also works, so the problem definitvely seems to be Keil.
I get the same error when I create a complete new project within 5.29.
The flash algorithms are the correct ones (STM32F10x Med-density Flash; we used them all the time).
As Westonsupermare Pier said, have you tried with something less ancient than an STLink-V1 ?
Yes, I tried a Nucleo F446 with ST-Link 2.1, which is working.
In the release notes of 5.29 there is nothing mentioned, that V1 would be deprecated. Furthermore, the board we use is still marked as active by ST, which means, the tools should still work as expected.
If it will no longer work, we would have to throw away about 150 Boards for our students...
Do you have a Keil licence? If so, you should contact Keil support direct about this.
Udo Till said:the board we use is still marked as active by ST, which means, the tools should still work as expected
Well ST is an independent 3rd-party - so you'd have to speak to them about that ...
Udo Till said:If it will no longer work, we would have to throw away about 150 Boards for our students...
Well, if you're OK to stick with the very old STLink-V1, why not also stick with a contemporary MDK version ?