Arduino for STM32

If you use maple lib I assume you are using Roger's core. There is a difference in using the two upload methods in boards.txt: Yes I use roger core.I was sure somebody would raise eventually the uploading issue, I used the same binary file for flashing. I compiled the program with serial option not...

Thanks for your input .
I write my program using maple lib not so much arduino but manipulating directly registers.I don't feel like changing the core.
I will check with STM32CubeProgrammer see if working.

Listen The program is already working jumping to bootloader but only when i flash with FTDI serial, With stlink is not but only the jump itself has problem, the main program is still working. I don't get what is changed when running the program when flashed with STlink versus flashed with USB serial...

I will try also with NVIC_SystemReset() function see if working with STlink.

Maybe I was not clear.I flashed the binary file with FTDI serial on PA9/PA10 with STM flash loader ,...and the program worked. I re-flashed again the same binary file with STlink v2 on SWDIO and SWCLK pins and the program has problem. I made a program to jump to internal bootloader because I don't w...

Hi, I have a code that jumps into a STM32F103C internal bootloader from the the user program. The code works ok. It is doing its job when I flash the program via serial PA9/PA10.Yes I used arduino for compiling the program and libmaple.I generate a bin file.For serial I used STM flash loader demonst...