Thanks Juraj...i have this library installed, i just need to know which timer i can use in the 4809, w/o affecting all the arduino core scheduling, timing functions, loop function, etc .
there are 4 timers TCB0, TCB1, TCB2, TCB3 ----which timers can i use w/o affecting all the arduino core timing functions? the moment i use TCB0, TCB1, the core crashes...