[Coco] Basic09 and syscalls

[Walter Zambotti]

Good call.

I was starting Basic09 with #32k of memory!!!  Too much!!!  #16k fixed it.

Thanks

-----Original Message-----
From: Coco [mailto:coco-bounces at maltedmedia.com] On Behalf Of Wayne Campbell
Sent: Friday, 18 January 2019 1:22 PM
To: CoCoList <coco at maltedmedia.com>
Subject: Re: [Coco] Basic09 and syscalls

Looks like it isn't finding syscall. Make sure it's merged with runb and a separate copy exists in CMDS for Basic09 to find.

On Thu, Jan 17, 2019, 8:04 PM Walter Zambotti <zambotti at iinet.net.au> wrote:

> Hi Guys and Girls
>
>
>
> I'm trying to revive some of my Basic09 apps and none of my syscalls 
> are working!
>
>
>
> In the below code I am happy that the OPEN #path,"/w":UPDATE is 
> working because if I comment out the syscalls the program goes on to 
> display graphics.
>
>
>
> The error code for each and every syscall is 43 (Procedure not found)
>
>
>
> Happens on both CoCo3/VCC/OVCC OS9Lv2 and Nitros9.
>
>
>
> This code did run in the past!
>
>
>
> I get the feeling I haven't installed a component somewhere!
>
>
>
> Walter
>
>
>
> PROCEDURE allocate_screen
>
> PARAM path:INTEGER
>
> PARAM colorchart(6):STRING[16]
>
>
>
> TYPE registers=cc,a,b,dp:BYTE; x,y,u:INTEGER
>
> DIM regs:registers
>
> DIM register,color(16):INTEGER
>
> DIM callcode,optsect(32):BYTE
>
> BASE 0
>
>
>
> colorchart(0)="RED"
>
> colorchart(1)="LIGHT BLUE"
>
> colorchart(2)="GREEN"
>
> colorchart(3)="PURPLE"
>
> colorchart(4)="BLUE"
>
> colorchart(5)="YELLOW"
>
>
>
> color(0)=$00
>
> color(1)=$07
>
> color(2)=$38
>
> color(3)=$3F
>
> color(4)=$20
>
> color(5)=$24
>
> color(6)=$18
>
> color(7)=$1B
>
> color(8)=$10
>
> color(9)=$12
>
> color(10)=$28
>
> color(11)=$2D
>
> color(12)=$08
>
> color(13)=$09
>
> color(14)=$30
>
> color(15)=$36
>
>
>
> OPEN #path,"/w":UPDATE
>
> RUN gfx2(path,"DWSET",8,0,0,40,24,0,1,1)
>
> RUN gfx2(path,"FONT",200,2)
>
> RUN gfx2(path,"PROPSW","ON")
>
>
>
> FOR register=0 TO 15
>
> RUN gfx2(path,"PALETTE",register,color(register))
>
> NEXT register
>
>
>
> RUN gfx2(path,"CUROFF")
>
>
>
> callcode=$8D \(* Get Stat
>
> regs.a=path
>
> regs.b=0 \(* SS.OPT
>
> regs.x=ADDR(optsect)
>
> RUN syscall(callcode,regs) \(* error 43 here
>
>
>
> optsect(4)=0 \(* no echo
>
>
>
> callcode=$8E \(* Set Stat
>
> regs.a=path
>
> regs.b=0 \(* SS.OPT
>
> regs.x=ADDR(optsect)
>
> RUN syscall(callcode,regs) \(* error 43 here
>
>
>
> callcode=$8E \(* Set Stat
>
> regs.a=0
>
> regs.b=$94 \(* SS.GIP
>
> regs.x=$0100 \(* high res mouse in left port
>
> regs.y=$FF \(* no key repeat with delay
>
> RUN syscall(callcode,regs) \(* error 43 here
>
>
>
> RUN gfx2(path,"SELECT")
>
>
>
> END
>
>
> --
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> Coco at maltedmedia.com
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>

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