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General discussion - Basic interface

Author

Basic interface

PingPong
msx master
Posts: 1147
Posted: October 09 2008, 20:16   
I'm looking for a place where to find info about msxbasic interface with assembly:

- How does work the ability to add commands? _somecommand.
- How does work the parameter passing?
- can be a kinda of "command overloading" simulation in call commands? something like Call Command(A$) and Call Command(A%, A$)

- i know the USR function. What about the parameter passing ? Are they limited to 1 parameter of integer type?
- How can i read the USR params passed in assembly?

I'm looking for a source of infos for similar questions.
Sd-Snatcher
msx addict
Posts: 281
Posted: October 09 2008, 23:59   
Quote:


- i know the USR function. What about the parameter passing ? Are they limited to 1 parameter of integer type?



Like an addres in memory where your variables are.
PingPong
msx master
Posts: 1147
Posted: October 10 2008, 00:13   
Quote:

Quote:


- i know the USR function. What about the parameter passing ? Are they limited to 1 parameter of integer type?



Like an addres in memory where your variables are.



as a last choice of use....
NYYRIKKI
msx master
Posts: 1633
Posted: October 11 2008, 22:32   
Answers to all of the questions, you asked:

http://www.konamiman.com/msx/th-2.txt

Parts 3.x - 4.x

http://www.konamiman.com/msx/th-5b.txt

7.3.1 (statement)

 
 







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