Exemplo n.º 1
0
def start_motive_recording():
    """
    This demo opens the device, stops any current running schedule,
    sets the ram/buffer for our update synchronization on video signal,
    and starts right away.

    Originally created by Danny Michaud Landry.
    """

    # Select Propixx Controller
    _libdpx.DPxOpen()
    _libdpx.DPxSelectDevice('PROPixx Ctrl')
    _libdpx.DPxStopDoutSched()
    _libdpx.DPxUpdateRegCache()

    # Set up Digital Out signal schedule
    base_address = _libdpx.DPxGetDoutBuffBaseAddr()
    #buffer_dout = [0xFFFF, 0]  # 2**16 - 1, means will fire on all 16 pins: 0b1111111111111111
    buffer_dout = [2, 0]  # Only on pin 1: 0b0000000000000001
    _libdpx.DPxSetDoutBuff(base_address, 4)
    _libdpx.DPxWriteRam(base_address, buffer_dout)
    """DPxSetDoutSched(onset, rateValue, rateUnits, count) are as follow:
        Onset: 0, starts current_time.
        Rate: 2, on/off happens once per frame.
        Units: 'video', per video frame.
        Duration: 0, lasts until the schedule is stopped.
    """
    _libdpx.DPxSetDoutSched(0, 2, 'Hz', 2)
    _libdpx.DPxUpdateRegCache()
    _libdpx.DPxStartDoutSched()

    # Update Propixx Controller to start running new settings
    _libdpx.DPxUpdateRegCache()
Exemplo n.º 2
0
    def set_led_mode(self, mode):
        '''Sets the projector's LED mode. ``mode`` can be one of
        led_modes.
        '''
        if libdpx is None:
            raise ImportError('Cannot open PROPixx library')

        self.led_mode = mode
        libdpx.DPxOpen()
        libdpx.DPxSelectDevice('PROPixx')
        libdpx.DPxSetPPxLedMask(self.led_modes[mode])
        libdpx.DPxUpdateRegCache()
        libdpx.DPxClose()
Exemplo n.º 3
0
    def set_led_mode(self, mode):
        '''Sets the projector's LED mode. ``mode`` can be one of
        :attr:`ViewControllerBase.led_modes`.
        '''
        if libdpx is None:
            if ignore_vpixx_import_error:
                return
            raise ImportError('Cannot open PROPixx library')

        libdpx.DPxOpen()
        libdpx.DPxSelectDevice('PROPixx')
        libdpx.DPxSetPPxLedMask(self.led_modes[mode])
        libdpx.DPxUpdateRegCache()
        libdpx.DPxClose()