Yes Swifter discovered how to change this setting from a C or ASM program:
You just have to write the value (byte) in minutes at 0x40:0xE3
The interruption 9 must be still active else the changes won't take effect.
If you write the value 0 the calc will never power off.
New discovery about the AFX
Started by
2072
, Jul 02 2003 12:33 PM
4 replies to this topic
#1
2072
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AFX2 ROM 1.02, CFX-9940GT+, FX-180P-Plus
Posted 02 July 2003 - 12:33 PM
#2
BiTwhise
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FX9700WE, CFX9970G, AFX2.0, Classpad 300
Posted 03 July 2003 - 04:35 PM
nice, 
wonder why they don't let you set that in the settings of the calc..(other than 6, and 60 mins)
wonder why they don't let you set that in the settings of the calc..(other than 6, and 60 mins)
#3
superna
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Posted 04 July 2003 - 05:34 AM
because we think that the strings 6 and 60 are statis and it was too complicated for casio to make choose a time
lol
(yea look at Gcomm and linkt, casio's programmers are real shit lol)
lol
(yea look at Gcomm and linkt, casio's programmers are real shit lol)
#4
huhn_m
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Posted 06 July 2003 - 10:34 AM
i noticed that they also can be set using the 7Ch interrupt.
I wrote programs to monitor an interrupt and noticed that it seems also to be used for displaying chars and
is automatically invoked every ~10 seconds. I someone wants my monitoring program send me a
PM or E-Mail but you need either a second AFX/FX/Graph100 or a porgram that monitors incoming data
as hex bytes for the PC. I also found out that int 44h is used for some kind of math. (Maybe it's the math library of the calc)
I wrote programs to monitor an interrupt and noticed that it seems also to be used for displaying chars and
is automatically invoked every ~10 seconds. I someone wants my monitoring program send me a
PM or E-Mail but you need either a second AFX/FX/Graph100 or a porgram that monitors incoming data
as hex bytes for the PC. I also found out that int 44h is used for some kind of math. (Maybe it's the math library of the calc)
#5
huhn_m
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Computers and Programming
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FX-82SX / AFX 2.0+ (ROM 1.03) / FX 1.0+ (ROM 1.03)
Posted 06 July 2003 - 10:39 AM
Hi I found out that APO can be set using int 7Ch. It is also invoked if characters are displayed. And every
10 seconds. I also found an interrupt that seems to be used for the built in math functions.
I wrote an interrupt monitoring program for the calc but you need another AFX/FX/Graph100 to view the data
or a PC program that shows com input in hex format.
If anyone is interrested send an e-mail or PM.
PS: There also seems to be an interrupt for basic file use.
=======EDIT==============
Sorry for the double post. failure in IE.
10 seconds. I also found an interrupt that seems to be used for the built in math functions.
I wrote an interrupt monitoring program for the calc but you need another AFX/FX/Graph100 to view the data
or a PC program that shows com input in hex format.
If anyone is interrested send an e-mail or PM.
PS: There also seems to be an interrupt for basic file use.
=======EDIT==============
Sorry for the double post. failure in IE.
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