Arduino for STM32

Thanks for sharing darkspr1te.
I've created a dedicated forum for this.

I didn't support PIO as I do not use it. I tried to creat a file called build_opt.h with the line you suggested and added #include "build_opt.h", but i get the following error: I never told to include it, just create it, it is a dedicated file for the GCC option... See the Wiki. Same for t...

You go on the wrong way. What I mean is ADC_SAMPLINGTIME can be redefined at sketch level. Do not use HAL or LL function as analogWrite do the full configuration. Here how it is defined by default: https://github.com/stm32duino/Arduino_Core_STM32/blob/68ebb59ebcad7c23238958028d0140e7d00c488b/librari...

Topic moved to proper subforum:

soundaryasundaram uses this library with LibMaple core:
https://github.com/rogerclarkmelbourne/ ... /RTClock.h

Note: I've deleted useless post to not pollute this thread.

https://cse.google.com/cse?cx=008830049 ... &q=MCP2515

And more with Google search...

ADC_SAMPLINGTIME and ADC_CLOCK_DIV could also be redefined by the variant or using build_opt.h.

See https://github.com/stm32duino/wiki/wiki ... l-channels

@fredbox

I've made a PR on GitHub to fix this issue:
https://github.com/stm32duino/Arduino_C ... 2/pull/893

I define explicitly an enum then it is no more ambiguous.

It seems there is a bug in the Arduino IDE:
https://github.com/arduino-libraries/Ar ... -578033856

@Step73
I've merged the fix made by @ABOSTM, here you will find the wiki made by him about the Servo:
https://github.com/stm32duino/wiki/wiki/Servo-library

You mean this one ?? GenF4.build.cmsis_lib_gcc=arm_cortexM4lf_math Seems like the F7 uses this one cmsis_lib_gcc=arm_cortexM7lfsp_math Is the source available for those math libs ?? /Bingo Yes, this is the one supporting float and for CMSIS version 5.5.1. This is provided by ARM: https://github.com...