Method: Phidgets::DCMotor#setOnBackEMFChangeHandler

Defined in:
lib/phidgets/dc_motor.rb

#setOnBackEMFChangeHandler(cb_proc = nil, &cb_block) ⇒ Object Also known as: on_back_emf_change

call-seq:

setOnBackEMFChangeHandler(proc=nil, &block)

Assigns a handler that will be called when the BackEMFChange event occurs.



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# File 'lib/phidgets/dc_motor.rb', line 11

def setOnBackEMFChangeHandler(cb_proc = nil, &cb_block)
  @on_back_emf_change_thread.kill if defined? @on_back_emf_change_thread and @on_back_emf_change_thread.alive?
  callback = cb_proc || cb_block
  @on_back_emf_change_thread = Thread.new {ext_setOnBackEMFChangeHandler(callback)}
end