Arduino for STM32

Am I totally mistaken here ?
I think i read that choosing a PLLM value where the clock ends up being 2MHz would produce less jitter than selecting one that ends up being 1MHz.

If the above is correct, you might try to redo the Clock/PLL settings before comitting to the repos.

/Bingo

Edit it seems ...

Or use the built in "flash" serial bootloader

/Bingo

GonzoG wrote: Sun Mar 05, 2023 6:40 pm @Bingo600
viewtopic.php?t=1680
Try using pull down resistor for PA10 pin.

Thnx ... Might try a 10K or higher (100K) to GND or VCC - Seems like it's just to keep it from floating during boot,
I's like to use the Uart too.

I just toyed around with a F401 Blackpill on linux, and initially i had issues getting into BootLoader mode.
Press RST+BOOT0, then release RST , and then release BOOT0.
Seemed strange, as i have done that many times on a F411 Blackpill.

It was a F401 Blackpill just taken out of the "bag" - No pins ...

Thanx for sharing

Thanx ... Looks nice

Any timeframe for a "final" version

/Bingo

Does the VLDISCO (F100) support USB at all ?

The USB plug on the board is for the onboard ST-Link-V1 debugger

/Bingo

robca wrote: Sat Feb 29, 2020 11:08 pm Paypal offers "free return shipping" if you enable it for free on your account,

Any quick hint , how to enable the free return on a PP account ?

/Bingo

i am using two stm32f407 and two mcp2515 and ide using is arduino and iwant to send one stm32f407 data another stm32 using can bus so help me out
thank you!!!


Afaik MCP2515 is a SPI driven Canbus controller.
Doesn't the F407 have a built in canbus interface available ??

I'm quite sure there ...

Well this day went totally cortex + FPU :)

But at lest i got BLACKPILL_F411CE implemented in the ST Core @96MHz + ART Enabled
BPF411CE.png

I ran my first program on my "Ali Black-F407"
I got my DISCO-F407 dusted off

And i learned a lot about the boards.txt & variants directories

I'm off ...