Created Date: April 22,2015

Created by: mleclerc

I am using the serial port to connect a OCR-reader. The scanned signal, e.g. A-BC-D will be stored in V memory from address V2000.

A scanned signal could be

V2000: 0080 (stored, otherwise "0 ")

V2001: 2D41 (-A)

V2002: 4342 (CB)

V2003: 442D (D-)

V2004: 0A0D (Carriage return and line feed)

I would like to MOVE these characters to another location in the format ABCD - that is without the dashes. Anyone got an idea ? It would be much appreciated.

Regards, Torben Christiansen, Vaegtgruppen, Denmark

torben, What model OCR reader are you using. I may be trying to read in a LCD screen to compare and verify the text.

Created Date: August 20,2000

Created by: torben

I am using the serial port to connect a OCR-reader. The scanned signal, e.g. A-BC-D will be stored in V memory from address V2000.

A scanned signal could be

V2000: 0080 (stored, otherwise "0 ")

V2001: 2D41 (-A)

V2002: 4342 (CB)

V2003: 442D (D-)

V2004: 0A0D (Carriage return and line feed)

I would like to MOVE these characters to another location in the format ABCD - that is without the dashes. Anyone got an idea ? It would be much appreciated.

Regards, Torben Christiansen, Vaegtgruppen, Denmark

Created Date: August 21,2000

Created by: Mike McClanahan

Why don't you try this

LD V2001

And K00FF

Out Vxxxx

for each location you need to do.

To swap the CB locations:

LD V2002

AND K00FF

OUT Vxxxx

LD V2002

SHFR K8 (move the the upper 8 bits to the lower 8 bits)

OUT Vxxx

To get the last data:

LD V2003

SHFR K8 (move the the upper 8 bits to the lower 8 bits)

OUT Vxxx

Hope this helps,

Mike