Arduino for STM32

what i did is in eclipse (not arduino ide), i placed the codes of the core with the sketch that i use. and the reason is that what is the same is probably the 'high level' arduino api. any deeper down, official core is based on HAL and libmaple core is based on libmaple :evil: i've not really explor...

this isn't necessarily limited to libmaple but that i've tested this in libmaple core hence posted here beside the well known languages c/c++/java/python etc there is an 'ancient' and little used language called expect and tcl this seemed to be for the unix/linux folks (should work on Rpi, Beaglebon...

thanks ray, in the case of my sketch, it is just a convenience feature i used while i'm testing out the features of esp8266 AT rom. my serial terminal is kind of 'handicapped' no macros etc, so i exploit the convenience of the sketch and did a 'command processor' ;) btw i still think the usb macroce...

check if you are accidentally installing something in ram? flash address normally is 0x8000000

+1 Thanks !

this is an old favorite topic in the old forum
uploaded again, seasons greetings

ok finally i ordered a couple f401, cos it seem like 'everyone else has it' :lol: the f411 seem to have SD hardware support, f401 nil f4* and even f303cc doesn't feel the same as the stm32f103, they are faster even for the same clock speed according to the flyer, and specs it has that ART accelerato...

i've occasionally used imgur https://imgur.com/ but i'm not sure how long the images would be retained there. so those images may 'disappear' after a while. slighly larger sizes say < 200k would probably help, my guess is compression can mostly fit many in but there would still be many that exceed t...

one way though is to explore dma https://www.st.com/content/ccc/resource/technical/document/application_note/group0/91/01/84/3f/7c/67/41/3f/DM00236305/files/DM00236305.pdf/jcr:content/translations/en.DM00236305.pdf chapter 5 Arbitrary waveform generation using timer DMA-burst feature and this is pro...

well, it means your timer is generating the interrupts as you expect, so if you expect your timer to say run at 100khz that would be 100k interrupts per sec + 1000 interrupts from systick. so say if you increase the loop count to say 101000 / 2 and split the intervals between led on - led off it wou...