I am new to arduino and i have a problem with programming STM32F103C
I want to write an interrupt routine so when ever there was a "+EVT+" it to some thing
but i don't know how to write it.
How can i write any interrupt for serial? so when ever there is a data coming serial i do some thing related to it? how can i get that data from serial?
is there anything in arduino to help me doing this?
Thanks for helping me Guys!