MSI patterns
1=bar, 0=space
value	pattern	character
	110	start
	1001	stop
	100100100100	0
	100100100110	1
	100100110100	2
	100100110110	3
	100110100100	4
	100110100110	5
	100110110100	6
	100110110110	7
	110100100100	8
	110100100110	9
	110100110100	A
	110100110110	B
	110110100100	C
	110110100110	D
	110110110100	E
	110110110110	F