Re: A83: two preesing questions
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Re: A83: two preesing questions
Ted21@aol.com wrote:
> The command you are looking at is _formreal but it only converts an FP number
> to a string. You need to get the register that you want and convert it into
> a Floating Point number.
>
> ;Example 1 - displaying the value in register b
> ;This assumes you already have a value loaded into b
> ;and that you have already set the penrow and pencol to
> ;their correct positions. You can display any
> ;register you want, just makes sure to load it into a.
> ld a,b ;the number needs to be put into a
> call _setxxop1 ;move the value to op1
> call _formreal ;make op1 a string
> ld hl,op3 ;the string generated is put into op3
> call _vputs ;display it
>
> ;Example 2 - displaying the value in register hl
> ;This assumes the same as the above
> call _setxxxxop2 ;convert hl into an FP number
> call _op2toop1 ;move op2 to op1
> call _formreal ;make it a string
> ld hl,op3 ;load the string
> call _vputs ;display the string
>
> In a message dated 99-10-16 17:46:38 EDT, you write:
>
> << Somewhere there is a function to convert a number into a string. Give that
> string to _vputs. >>
GREAT! But I still need the answer to the other question.
--
"What, behind the rabbit?"-King Arthur
The Heat Index Nathang@firstva.com
http://users.firstva.com/Nathang
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