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newRPL - Wiki examples for PEEK, POKE and NEWOB commands
09-22-2021, 11:17 PM
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RE: newRPL - Wiki examples for PEEK, POKE and NEWOB commands
(09-22-2021 09:01 AM)gianluca Wrote:  
(09-21-2021 09:09 PM)JoJo1973 Wrote:  PEEK, POKE and NEWOB fall into the description, and I can't come with an example that satisfies me: I could show how PEEK and POKE work on some random memory location, but is there some special address that I could use?

I don't know if this is even possible, but: can be poke used to toggle a pixel on the screen?
A satisfying example could be a small program that uses peek and poke to simulate the pixon/pixoff instructions.

I don't think so, because I suppose the screen is not mapped to a fixed range of memory.

What I had in mind was something such as turning on/off an annunciator or checking its state, but I don't know if this information is stored in a fixed place and/or this place (provided it exists) changes when a new version is built.
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RE: newRPL - Wiki examples for PEEK, POKE and NEWOB commands - JoJo1973 - 09-22-2021 11:17 PM



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