def clear_display_buffer(self):
        """
        Set all led's to off.
        """
        for row in range(0, 8):
            self.firmata.i2c_write(0x70, row * 2, 0, 0)
            self.firmata.i2c_write(0x70, (row * 2) + 1, 0, 0)

            for column in range(0, 8):
                self.display_buffer[row][column] = 0
def clear_display_buffer(self):
        """
        Set all led's to off.
        """
        for row in range(0, 8):
            self.firmata.i2c_write(0x70, row * 2, 0, 0)
            self.firmata.i2c_write(0x70, (row * 2) + 1, 0, 0)

            for column in range(0, 8):
                self.display_buffer[row][column] = 0
def clear_display_buffer ( self ) : for row in range ( 0 , 8 ) : self . firmata . i2c_write ( 0x70 , row * 2 , 0 , 0 ) self . firmata . i2c_write ( 0x70 , ( row * 2 ) + 1 , 0 , 0 ) for column in range ( 0 , 8 ) : self . display_buffer [ row ] [ column ] = 0
Set all led's to off.
Set all led s to off .