NAME
updown - Counts up or down, with optional limits and wraparound behaviorSYNOPSIS
loadrt
updown [count=
N|names=name1[,name2...]]
FUNCTIONS
- updown.N
- Process inputs and update count if necessary
PINS
- updown.N.countup bit in
- Increment count when this pin goes from 0 to 1
- updown.N.countdown bit in
- Decrement count when this pin goes from 0 to 1
- updown.N.reset bit in
- Reset count when this pin goes from 0 to 1
- updown.N.count s32 out
- The current count
PARAMETERS
- updown.N.clamp bit rw
- If TRUE, then clamp the output to the min and max parameters.
- updown.N.wrap bit rw
- If TRUE, then wrap around when the count goes above or below the min and max parameters. Note that wrap implies (and overrides) clamp.
- updown.N.max s32 rw (default: 0x7FFFFFFF)
- If clamp or wrap is set, count will never exceed this number
- updown.N.min s32 rw
- If clamp or wrap is set, count will never be less than this number
AUTHOR
Stephen Wille PadnosLICENSE
GPL| 2023-02-10 | LinuxCNC Documentation |