From mboxrd@z Thu Jan  1 00:00:00 1970
X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me
X-Spam-Level: 
X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,FREEMAIL_FROM
	autolearn=unavailable autolearn_force=no version=3.4.4
X-Received: by 10.224.163.14 with SMTP id y14mr29136322qax.3.1374520136367;
        Mon, 22 Jul 2013 12:08:56 -0700 (PDT)
X-Received: by 10.49.118.232 with SMTP id kp8mr477106qeb.10.1374520136351;
 Mon, 22 Jul 2013 12:08:56 -0700 (PDT)
Path: 
 eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!news.eternal-september.org!news.eternal-september.org!news.eternal-september.org!feeder.eternal-september.org!usenet.blueworldhosting.com!feeder01.blueworldhosting.com!news.glorb.com!gh1no98193qab.0!news-out.google.com!dk8ni1201qab.0!nntp.google.com!cb17no14814qab.0!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail
Newsgroups: comp.lang.ada
Date: Mon, 22 Jul 2013 12:08:56 -0700 (PDT)
In-Reply-To: <ksd7uk$1dg$1@loke.gir.dk>
Complaints-To: groups-abuse@google.com
Injection-Info: glegroupsg2000goo.googlegroups.com;
 posting-host=20.132.68.148;
 posting-account=71T85QoAAACdj14SLDEMBv_3HCGzGIoF
NNTP-Posting-Host: 20.132.68.148
References: <54f7f0d4-29ef-4de0-94d8-8320e8df24e2@googlegroups.com>
 <b42127a4-c5dc-4fd0-86cd-dd63f014897b@googlegroups.com>
 <ksd7uk$1dg$1@loke.gir.dk>
User-Agent: G2/1.0
MIME-Version: 1.0
Message-ID: <18255aa3-c926-4e18-a8a6-d19fe6b3ad93@googlegroups.com>
Subject: Re: .h header file in ObjectAda 8.2.2 source code?
From: dd24fan <d3v3r4@gmail.com>
Injection-Date: Mon, 22 Jul 2013 19:08:56 +0000
Content-Type: text/plain; charset=ISO-8859-1
Xref: news.eternal-september.org comp.lang.ada:16476
Date: 2013-07-22T12:08:56-07:00
List-Id: <comp.lang.ada>

Thanks for the insight. My latest debugging efforts have pointed me to the Initialization of the device.  I do have a compare of what the C code is doing because the vendor has software in a analyzer/simulator that i was able to run. 

Here is the snippet of the C code: 

============== 
. 
. 
. 
    S16BIT    s16Result = 0x0000; 
    S16BIT    s16DevNum = LOGICAL_DEVICE_NUMBER; 
. 
. 
    /* Initialize device */ 
    s16Result = Initialize(s16DevNum, ACCESS_CARD, MODE, 0, 0, 0); 
. 
. 
============== 
ACCESS_CARD is defined as 16BIT 
MODE is U16BIT 
The last 3 parameters are defined U32BIT 

so in my latest ada code i have this: 
============== 
. 
. 
   function Initialize (DevNum : S16Bit_Type; 
                            wAccess: S16Bit_Type;   
                            Mode : U16Bit_Type; 
                            Mem_Wrd_Size : U32Bit_Type; 
                            Reg_Addr : U32Bit_Type; 
                            Mem_Addr : U32Bit_Type 
                            ) return S16Bit_Type; 
   pragma Import (Stdcall, Initialize, "Initialize"); 
. 
. 
   procedure Open (Device_Num : in S16Bit_Type; 
                   Is_Open : in out Boolean; 
                   Good : out Boolean) is 

      Result : S16Bit_Type; 

      ACCESS_CARD : U16Bit_Type := 16#0000#; 
      MODE : S16Bit_Type := 1; 
. 
. 

   begin 
      Good := False; 
      
      Results := Gb.Msgbox(Text    => "procedure Open begin", 
                           Caption => "procedure Open begin", 
                           Style   => 4, 
                           Handle  => Gb.Handle(Form));               
      
      --    Initialize device 
      
               Result := Initialize (S16Bit_Type (Device_Num), 
                               ACCESS_CARD, 
                               MODE, 
                               16#00000000#, 
                               16#00000000#, 
                               16#00000000#); 

         Print (Device_Num, "Initialize => ", Result); 
         
         Results := Gb.Msgbox(Text    => "Initialized?", 
                                          Caption => "Initialized?", 
                                          Style   => 4, 
                                          Handle  => Gb.Handle(Form));         
. 
. 
. 
============== 
Some notes: Device_Num is originally defined as an integer elsewhere in the code so I type cast it.