NAME¶

edge - Edge detector

SYNOPSIS¶

loadrt edge [count=N|names=name1[,name2...]]

FUNCTIONS¶

edge.N

Produce output pulses from input edges

PINS¶

edge.N.in bit in

edge.N.out bit out

Goes high when the desired edge is seen on 'in'

edge.N.out-invert bit out

Goes low when the desired edge is seen on 'in'

PARAMETERS¶

edge.N.both bit rw (default: FALSE)

If TRUE, selects both edges. Otherwise, selects one edge according to in-edge

edge.N.in-edge bit rw (default: TRUE)

If both is FALSE, selects the one desired edge: TRUE means falling, FALSE means rising

edge.N.out-width-ns s32 rw (default: 0)

Time in nanoseconds of the output pulse

edge.N.time-left-ns s32 r

Time left in this output pulse

edge.N.last-in bit r

Previous input value

AUTHOR¶

Jeff Epler

LICENSE¶

GPL