gnupic: gpsim's gui
Subject:
Re: gpsim's gui
From:
Vangelis Rokas ####@####.####
Date:
14 Oct 2004 12:56:15 +0100
Message-Id: <Pine.LNX.4.61.0410141449560.20315@odyssey>
On Wed, 13 Oct 2004, Craig Franklin wrote:
> .direct "a", "PORTC==0"
>
> or
>
> .direct 0x60 + 1, "PORTC==0"
>
> or
>
> .assert "PORTC==0"
Any ideas for integrating with C language?
writing:
assert(PORTC==0);
in pic16 port, would emit a directive like:
.direct "a", "PORTC==0"
but symbol PORTC isn't known as PORTC but as _PORTC. I guess gpsim will emit
an error there.
I see 2 solutions here:
1. The easy way
Declare assert as macro which calls an _assrt function which
emits:
.assert "a", "0"
2. The hard way
To let gpsim know about symbols like PORTC via the def directive.
Is this possible?
I guess [2] needs a lot of work, so I'll stick [1] for the time being
regards,
Vangelis
