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ctacke
877 Posts |
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dbrisbois
27 Posts |
 Posted - 07 Jul 2003 : 10:04:37
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| I am running OS 4.10.19 on a BitsyX (the one with file viewers). Unfortunately, the wrapper class fails to load SMARTIO.dll. I looked for the dll in the Windows directory but could not find it. I was under the impression that SMARTIO.dll was part of the build. Does it live somewhere else or is it not included in the build? If it is not included in the build, how can I get it? |
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dbrisbois
27 Posts |
Posted - 07 Jul 2003 : 10:15:05
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I should note, keybddr.dll does load. However, when I call ADSmartIO.SetBacklightState (FALSE) I get a data abort message and the system hangs. Here is the debug output.
SMARTIO Detected : PartType=0x8535 Firmware=0x0010 Revision=2
SMARTIO : SerialClockRate=10 KBits/S(0xa7).
Microsoft Windows CE Ver. 4.10 (build 908)
BitsyX Windows CE Ver.(4.10.19)
Loading SMARTIO.DLL...
Can't find SMARTIO.DLL
Loading KEYBDDR.DLL...
KEYBDDR.DLL Loaded successfully...
Loading ADSmartIO functions . ok
CBacklighttestDlg::OnInitDialog - turning the backlight off.
Data Abort: Thread=82115a48 Proc=8174fabc 'Backlight test.exe'
AKY=00000801 PC=000d1d84 RA=000118b8 BVA=18000110 FSR=00000007
SENDING command id 0x03E8 to CDialog target. |
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ctacke
877 Posts |
Posted - 18 Jul 2003 : 09:58:14
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Rev 2 Update
Dave,
Good catch. Rev 1 didn't have a GetProcAddress call for the BackLight functions. I've made the fixes in rev 2 as well as adding safety checks in all functions to ensure that only calls to successfully loaded functions can be made. |
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colled
5 Posts |
Posted - 25 Jul 2003 : 06:21:43
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| I would also like to know where SMARTIO.DLL is located (or installed from). I'm using a Bitsy Plus with CE.net 4.13 and don't have this dll in my windows directory. |
Edited by - colled on 25 Jul 2003 06:30:19 |
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ctacke
877 Posts |
Posted - 25 Jul 2003 : 06:54:50
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| Some ADS platfroms have SMARTIO.DLL, some have KEYBDDR.DLL, but none have both. The wrapper library works on all platforms, and therefore must look for both and link to whichever it finds. |
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esavolle
31 Posts |
Posted - 26 Sep 2003 : 07:45:04
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Hi
I would like to know if the two dll provide the same functionality.
Can we configure the SmartIO ports identically with both dll ? Or is there some limitation with KEYBDDR.DLL (e.g. ports A & B locked on keypad configuration) ?
thanks for any answer
eric |
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ctacke
877 Posts |
Posted - 26 Sep 2003 : 09:31:02
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| Both SMARTIO.DLL and KEYBDDR.DLL export the same functions and have the same functionality. |
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esavolle
31 Posts |
Posted - 26 Sep 2003 : 09:36:48
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OK thanks for the answer
I was a bit confused
eric |
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akidder
1519 Posts |
Posted - 26 Sep 2003 : 12:01:56
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#ADSmartio_dll_name
Background information: Keybddr.dll and SmartIO.dll
On many of our products (GC Plus, AGX, Bitsy family, et al), the ADSmartIO controller handles input from the PS/2 keyboard. CE requires that the keyboard driver library be named keybddr.dll. Since we had to put the keyboard portion of the ADSmartIO functionality into that dll, we included the rest as well.
On some other products (e.g. Graphics Master), the SA-1111 handles PS/2 keyboard input. Because there was already a keybddr.dll for that driver, we had to put the ADSmartIO functions in a different library (smartio.dll).
Both DLLs have the same functionality. Only one is included in each build of CE. You can edit our sample source code to display a message that is most informative to you.
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akidder
1519 Posts |
Posted - 06 Sep 2005 : 18:35:13
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Rev 3 Update
We've uploaded revision 3 of this library, which adds a couple WritePort functions that were formerly missing.
Errata
- The WritePort() methods have an error. They are missing the value parameter.
- You might also remove the return statement from the WritePort() methods, since those methods don't return any values.
Edited by akidder 6-Apr-2006: Add erratum about WritePort methods |
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