About pbcal

pbcal · 2024-06-24

Hello,I am trying to program STM32F411CEU6 based board using STM32Cube Programmer. If I try to flash the file through DFU mode it gives an errorErasing internal memory sectors [0 1]sector 0000 does not existsector 0001 does not exist Programming thro...

pbcal · 2024-06-22

Hi,I have used different micro-controller boards for many years, Arduino, STM32 and ESP32. I have always used Arduino IDE for all my developments. Recently I have downloaded STM32Cube IDE to see how it works compared to Arduino IDE. I started porting...

pbcal · 2024-06-24

I just uninstalled 2.16 and installed 2.15 and do not see the same issue. Flashing works in DFU mode. Is it a bug in V2.16?

pbcal · 2024-06-24

I have tried some debugging without any success. Actually the Flash does not have any valid program to execute.What actually is happening here, in DFU mode before flashing it fails to erase sector 0 and 1, but the process does not create an error and...

pbcal · 2024-06-24

No, the program does not work after flashing through DFU mode. If you see the timestamp in my attached pictures, in DFU the down in progress and download complete message comes in 1 sec where as in UART mode it takes 7 sec.

pbcal · 2024-06-22

Great. I changed the setting to -Ofast and the loop count jumped to 609835 which is higher than Arduino IDE. Thanks for your suggestion.

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