[Coco] Assembler question

[Stephen H. Fischer]

Hi,

First, please start a new message, do NOT click reply and change the
Subject:

It took me a bunch of digging to find your original post and discover that
you are using


OS-9 Level-I


Not Level-II which most of us are using on the CoCo 3. (Actually NitrOS-9)


So please disregard my post as it is for Level-II.

As to what you are doing, it is decades since many of us did anything like
what you are trying to do.

I think that I can find my Level-I manuals but hopefully someone else has a
better memory for OS-9 Level-I stuff.

SHF


"Helio Emery Jr." <helioemery-PkbjNfxxIARBDgjK7y7TUQ at public.gmane.org> wrote
in message news:BAY169-W3406B6AC05976082E00092CE150 at phx.gbl...

>

> Ok, so using either calls should guarantee the video going to graphics

> mode, but it doesn't...

> Right now, this is the only way I know of changing from character mode to

> graphics mode in OS-9.

> Anybody knows any other way?

>

> The strange thing is that it works in C (but need to flush the buffer),

> and using DISPLAY directly from the OS-9 shell, but isn't working in

> Assembler.

>

> Any ideas?

> Thanks,

> Helio

>

>

>

>> To: coco-uNHYcr1XS/wmlAP/+Wk3EA at public.gmane.org

>> From: tlindner-wW8U5Peo71pAfugRpC6u6w at public.gmane.org

>> Date: Sun, 28 Aug 2011 14:08:48 -0700

>> Subject: Re: [Coco] Assembler question

>>

>> Helio Emery Jr. <helioemery-PkbjNfxxIARBDgjK7y7TUQ at public.gmane.org>

>> wrote:

>>

>> > At this point, the only thing I can think off is flushing the stdout

>> > buffer.

>> >

>> > Do you know how to do this?

>>

>> The kernel calls I$Write and I$WriteLn don't buffer output.

>>

>> The C standard library (stdio) is what does the buffering in that

>> language.

>>

>> -- 

>> tim lindner

>> tlindner-wW8U5Peo71pAfugRpC6u6w at public.gmane.org Bright