Raw function for the 7 segment.

[HubKing]

raspberrypi-examples/actor-led-7segment-4numbers/

It lacks a function to write raw things like a minus symbol or H or etc. I created one.

#Lights up each segment in order.
Display.Show1Raw(3, [0,0,0,  0,0,0,0])
sleep(2);
Display.Show1Raw(3, [0,0,0,  0,0,0,1])
sleep(2);
Display.Show1Raw(3, [0,0,0,  0,0,1,0])
sleep(2);
Display.Show1Raw(3, [0,0,0,  0,1,0,0])
sleep(2);
Display.Show1Raw(3, [0,0,0,  1,0,0,0])
sleep(2);
Display.Show1Raw(3, [0,0,1,  0,0,0,0])
sleep(2);
Display.Show1Raw(3, [0,1,0,  0,0,0,0])
sleep(2);
Display.Show1Raw(3, [1,0,0,  0,0,0,0])
sleep(2);

    def Show1Raw(self, DigitNumber, data):
        """show one Digit (number 0...3)"""
        if(DigitNumber < 0 or DigitNumber > 3):
            return  # error

        byte = 0 
        for i in range(0, 7):
            byte  += data[i] * 2**(6-i)

        self.start()
        self.writeByte(ADDR_FIXED)
        self.br()
        self.writeByte(STARTADDR | DigitNumber)
        self.writeByte(byte)
        self.br()
        self.writeByte(0x88 + int(self.__brightness))
        self.stop()  

Also, the methods have no comments. Difficult to know what they are doing...