Lpc2000

Hello everybody!

  I'm trying to build a USB host in Windows2000, and later build
grafic interface over it, to the lpc2148 but i cant find C header
files neither their DLLs to use windows HID SYSs files, could anyone
tell me where to find C/C++ libraries and DLLs to use in windows?
Other ideas are wellcome to.

 Thanks  to those how give some attention to my S.O.S. :)

ricardo_silva_marinheiro schrieb:

> files neither their DLLs to use windows HID SYSs files, could anyone
> tell me where to find C/C++ libraries and DLLs to use in windows?
> Other ideas are wellcome to.

I suspect a windows (driver) SDK should be the place to find these.
-- 
42Bastian

shouldn't you be using DDK instead of SDK? Driver implementation is 
quite different from software development.

Gus

--- In lpc2000@yahoogroups.com, 42Bastian Schick <bastian42@...> 
wrote:
>
> ricardo_silva_marinheiro schrieb:
> 
> > files neither their DLLs to use windows HID SYSs files, could 
anyone

> > tell me where to find C/C++ libraries and DLLs to use in windows?
> > Other ideas are wellcome to.
> 
> I suspect a windows (driver) SDK should be the place to find these.
> -- 
> 42Bastian
>

Here is a good reference on writing USB drivers for Windows as well as a 
number of embedded processors.  They have good examples on wrapping the 
Win32 API in the user space with .NET managed code.

http://www.lvr.com/

On Tue, 23 May 2006, Gus wrote:

> shouldn't you be using DDK instead of SDK? Driver implementation is 
> quite different from software development.
> 
> Gus
> 
> --- In lpc2000@yahoogroups.com, 42Bastian Schick <bastian42@...> 
> wrote:
> >
> > ricardo_silva_marinheiro schrieb:
> > 
> > > files neither their DLLs to use windows HID SYSs files, could 
> anyone
> > > tell me where to find C/C++ libraries and DLLs to use in windows?
> > > Other ideas are wellcome to.
> > 
> > I suspect a windows (driver) SDK should be the place to find these.
> > -- 
> > 42Bastian
> >
> 
> 
> 
> 
> 
> 
> 
> 
>  
> Yahoo! Groups Links
> 
> 
> 
>  
> 
>

Hello All,

I'm trying to connect LPC2148 with another chip with SPI interface. I have gone through the data sheet as well as the manual, but didn't find any timing related to hold time, setup time and max freq for SPI interface. Also, I would like to know when LPC is master, how the SPI clock is getting generated and how can I control the frequency of the SPI clock.

Regards,
Sriram.K

		
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have a look at LibUsb-Win32:
http://libusb-win32.sourceforge.net/

> -----Ursprüngliche Nachricht-----
> Von: lpc2000@yahoogroups.com
> Gesendet: 23.05.06 15:35:21
> An: lpc2000@yahoogroups.com
> Betreff: [lpc2000] lpc2148 USB host ???

Hello everybody!
> 
>   I'm trying to build a USB host in Windows2000, and later build
> grafic interface over it, to the lpc2148 but i cant find C header
> files neither their DLLs to use windows HID SYSs files, could anyone
> tell me where to find C/C++ libraries and DLLs to use in windows?
> Other ideas are wellcome to.
> 
>  Thanks  to those how give some attention to my S.O.S. :)
> 
> 
> 
> 
> 
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--- In lpc2000@yahoogroups.com, sriram karunagaran <karun_sriram@...>
wrote:
>
> Hello All,
> 
> I'm trying to connect LPC2148 with another chip with SPI interface.
I have gone through the data sheet as well as the manual, but didn't
find any timing related to hold time, setup time and max freq for SPI
interface.

A lot of this is handled by the settings of CPHA and CPOL - see
section 12.4.1 of the User Manual and the timing diagrams in section
12.2.2.

The Datasheet doesn't give any specific timing information.  So, send
a continuous stream of bytes and check it with a scope.

> Also, I would like to know when LPC is master, how the SPI clock is
getting generated and how can I control the frequency of the SPI clock.

See section 12.4.4 of the User Manual


Richard

Gus schrieb:
> shouldn't you be using DDK instead of SDK? Driver implementation is 

That's what I meant with "(driver)" :-),I just forgot the 3letter word.
-- 
42Bastian