Arduino for STM32

As I'm the owner of the stm32duino Githug organisation and the main developer well it is easy for me 😉


Well, I would hope so otherwise I'd be in for a rude awakening haha. I think I'll only use one unsupported processor and just have the other ones be similar to what I have picked out so I ...

Adding your own variant can cause some pain but also will help to better understand how it works inside

Mp1 support was added to the latest stm32 official core release, you can try it
https://github.com/stm32duino/Arduino_C ... /README.md

Looks like eeprom lib from libmaple core

First check if your jump from bl is working properly, just flash generated bin to exact offset using cubeprog

sankarAMP2 wrote: Mon Jun 08, 2020 6:50 am I found linker file STM32F103RET6_FLASH.ld and I changed flash address there, Is that enough or need to change any other files?

VECT_TAB_OFFSET inside the system_stm32f1xx.c

No, maximum speed of spi is cpu clock divided by 2

im not sure driving 2+ amps using sot23 is a good idea in terms of thermal stuff
powersop8 or equal is much better for heavy loads imho

and yes, fets with vgs(th) about 1.5v are better choise for 3.3v logic

im not an expert, but datasheet says irf7103 have vgs th min 1 max 3 volts so it should work properly with stm32