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programming • BBC BASIC Find Character at X,Y

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Greetings,

I'm using the routine on page 432 of the BBC BASIC manual to find the character at location X,Y

I would expect V2 to contain 240, but instead it contains 144. What am I doing wrong please? I have VideoNula enabled, but hopefully that won't cause issues here.

If I add the following, then the character gets printed. However I want to ASCII value.

Code:

85 PRINT A$
Thanks

Peter

Image

Statistics: Posted by jonesypeter — Sun Jan 05, 2025 6:17 pm



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