Arduino for STM32

You can optimize several things as explained in the wiki. About code, I talk about the variant and the update you made else can't help on the clock issue. Some hardware info can help also. Like HSE? LSE?.... Well main clock issue will fixed on the next board revision, 8 or 16mhz... The current conf...

Its really just a really basic board testing program. #include "Arduino.h" #include "STM32LowPower.h" //The setup function is called once at startup of the sketch #define BATT_MON_AIN PA_4 #define BKUP_MON_AIN PA_5 #define ATTN_P PA_11 #define _12V_CH1_IMON PB_0 #define _12V_CH2_...

Binary size difference appears to be Newlib Standard vs Newlib nano setting... Not entirely sure what newlib is...
Clock situation still appears to be happening.

You can find here how to declate the generic: https://github.com/stm32duino/Arduino_Core_STM32/wiki/Add-a-new-variant-%28board%29 Feel free to submit a PR ;) 2 Problems. It doesn't appear that optimisations are being applied. I have a near empty program with just the sleep library attached. And 3 l...

Ahh might do... but later.
The current custom isnt the best config at the moment... getting around a bad crystal selection. So its slightly underclocked.
After the fix ill try to remember to pull then push the config up.

A PR?

Also thanks will go through the guide now.

So got a project using this chip. While the Arduino core stm32 lists this chip in its variants, its missing from the boards list when creating a new project or setting a project, at least in sloeber. I installed the core as per the guide here https://github.com/stm32duino/Arduino_Core_STM32/wiki/How...

nvic_sys_reset(); found it

So with rogers core, ive tried using
NVIC_SystemReset();
but its not recognised, nor are a few other variations of the command ive found here.

Is there another way to do a software reset on rogers core?

Found the issue... One of my new modules were using hardware i2c... Rather than soft i2c. If i remember correctly theres a hardware bug isnt there?
Anyway moving onto softwire fixed it!