diolatch

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