diolatch
Drivers

Dio bits latch. More...

Dio bits latch.

This device latches configured state of bits (zeros or ones, according to given pattern)

Compile-time dependencies

- none

Provides

- dio (with key 'set')
- dio (with key 'reset')

Roles of provided interfaces are distinguished by given key (set or reset)

Requires

- (optional) dio (with key 'set')
- (optional) dio (with key 'reset')

Configuration requests

- none

Configuration file options

- pattern (string)
  - Default: "11111111111111111111111111111111"
  - What states of bits to catch (number of bits is significant)
  - Last character is the lowest bit (length greater than 0, max. 32 characters)
- send_commands (integer) (only when dio interface with 'set' key is subscribed)
  - Default: 0
  - If set to 1, send commands instead of reading data on subscribed dio interface with 'set' key
- neg (integer)
  - Default: 0
  - If set to 1, negate reset before use

Example

    driver
    (
      name "diolatch"
      provides ["set:::dio:0" "reset:::dio:1"]
      pattern "010"
    )

Author
  Paul Osmialowski

Last updated 12 September 2005 21:38:45