Lebai Help

Extended I/O 2.3.3

The extension board comes with 12DI/12DO/2AI/2AO. For detailed interface correspondence, please refer to the User Manual.

set_extra_do auto_sync

Set digital output (extension board).

set_extra_do(pin, value)
  • Parameters
    • pin: Port, starting from 0.
    • value: Value to be set, 0 for off / 1 for on.
Example Program
set_extra_do(1, 1)

get_extra_di

Get digital input (extension board).

get_extra_di(pin)
  • Parameters
    • pin: Port, starting from 0.
Example Program
get_extra_di(1)

wait_extra_di auto_sync

Wait for digital input (extension board).

wait_extra_di(pin, value, relation)
  • Parameters
    • pin: Port, starting from 0.
    • value: Value to be set, 0 for off / 1 for on.
    • relation: Relational operator.
Example Program
wait_extra_di(1, 0, "=")

set_extra_ao auto_sync

Set analog output (extension board).

set_extra_ao(pin, value)
  • Parameters
    • pin: Port, starting from 0.
    • value: Value to be set, specify voltage or current value according to the output type.
Example Program
  • Set EAO0 to output 3V.
set_extra_ao(0, 3)

get_extra_ai

Get analog input (extension board).

get_extra_ai(pin)
  • Parameters
    • pin: Port, starting from 0.

wait_extra_ai auto_sync

Wait for analog input (extension board).

wait_extra_ai(pin, value, relation)
  • Parameters