Using BS1 code with a BS2.
Archiver
Posts: 46,084
I have found some code for reading the data off a smart card
(www.elecdesign.com/1999/mar0899/ifd/1IFD.pdf); however it is for use
with a BS1 and I have BS2sx. I was hoping someone might be able to
help me with converting it as I am not very experienced in
programming basic stamps.
DIRS = %11100110
PINS = 0
high 7
high 6
low 6
low 7
high 6
low 6
high 5
for B0 = 0 to 31
B2 = 0
for B1 = 0 to 7
B2 = B2 * 2
B2 = B2 + PIN4
high 6
low 6
next B1
write B0,B2
next B0
PINS = 0
end
Cheers
Liam.
(www.elecdesign.com/1999/mar0899/ifd/1IFD.pdf); however it is for use
with a BS1 and I have BS2sx. I was hoping someone might be able to
help me with converting it as I am not very experienced in
programming basic stamps.
DIRS = %11100110
PINS = 0
high 7
high 6
low 6
low 7
high 6
low 6
high 5
for B0 = 0 to 31
B2 = 0
for B1 = 0 to 7
B2 = B2 * 2
B2 = B2 + PIN4
high 6
low 6
next B1
write B0,B2
next B0
PINS = 0
end
Cheers
Liam.
Comments
> I have found some code for reading the data off a
> smart card
> (www.elecdesign.com/1999/mar0899/ifd/1IFD.pdf);
> however it is for use
> with a BS1 and I have BS2sx. I was hoping someone
> might be able to
> help me with converting it as I am not very
> experienced in
> programming basic stamps.
Has anyone helped you with the code yet? I was
wondering if your idea would work on Compact Flash
Cards as well...If anyone has any information on
storing and retrieving data to/from a Compact Flash
Card with a BS2, I'd be interested.
=====
Chris Savage
Knight Designs
324 West Main Street
Montour Falls, NY 14865
(607) 535-6777
http://www.knightdesigns.com
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