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Re: help for building microwindows


On Mon, 2003-11-24 at 08:53, alfred wrote:
> Dear Gary ,
> 
> Maybe I can still not porting Microwindows to my platform.
> So can you told me how can I find some resources about how to porting macrowindows to ECOS.
> Thanks.
> 

There's not a lot to it - you need to add an LCD frame buffer driver
and a mouse driver.  Look at how it's been done for the iPAQ and 
AAED2000.  All of the platform specifics live in
   .../services/gfx/mw/v2_0/src/drivers/*ecos*

> Alfred
> 
> 
> ----- Original Message ----- 
> From: "alfred" <mliu@centralitycomm.com.cn>
> To: "Gary Thomas" <gary@mlbassoc.com>
> Cc: "ECOS" <ecos-discuss@sources.redhat.com>
> Sent: Monday, November 24, 2003 11:49 PM
> Subject: Re: [ECOS] help for building microwindows
> 
> 
> > Dear gary ,
> > 
> >     Thank you very much .But a new error happens as below.

Did you start with a clean configuration and follow the configure steps
I outlined below?

> > arm-elf-gcc -c  -I/ecos-c/cygwin/home/IBM/GWW/GWW_install/include -I/ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0 -I/ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src -I/ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/tests -I. -I/ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/ -mcpu=arm9 -Wall -Wpointer-arith -Wstrict-prototypes -Winline -Wundef -Woverloaded-virtual -g -O2 -ffunction-sections -fdata-sections -fno-rtti -fno-exceptions -fvtable-gc -finit-priority -I/ecos-c/cygwin/home/IBM/GWW/GWW_install/include/microwin -D__ECOS=1 -DMSDOS=0 -DELKS=0 -D__rtems__=0 -D_MINIX=0 -DNOTYET=0 -DUNIX=1 -DHAVE_FILEIO -DHAVE_BMP_SUPPORT=1 -DHAVE_PNM_SUPPORT=1 -DHAVE_XPM_SUPPORT=1 -DxHAVE_JPEG_SUPPORT=1 -DHAVESELECT=1 -Wp,-MD,src/nanox/srvnet.tmp -o src/nanox/services_gfx_mw_srvnet.o /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/srvnet.c
> > /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/srvnet.c:24:5: warning: "HAVE_SHAREDMEM_SUPPORT" is not defined
> > /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/srvnet.c:32:20: sys/un.h: No such file or directory
> > In file included from /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/serv.h:131,
> >                  from /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/srvnet.c:34:
> > /ecos-c/cygwin/home/IBM/GWW/GWW_install/include/microwin/nano-X.h:753:1: warning: "GrSetBorderColor" redefined
> > In file included from /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/srvnet.c:34:
> > /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/serv.h:93:1: warning: this is the location of the previous definition
> > In file included from /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/serv.h:131,
> >                  from /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/srvnet.c:34:
> > /ecos-c/cygwin/home/IBM/GWW/GWW_install/include/microwin/nano-X.h:754:1: warning: "GrClearWindow" redefined
> > In file included from /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/srvnet.c:34:
> > /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/serv.h:27:1: warning: this is the location of the previous definition
> > /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/serv.h:493:5: warning: "VTSWITCH" is not defined
> > In file included from /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/srvnet.c:35:
> > make[1]: Leaving directory `/ecos-c/cygwin/home/IBM/GWW/GWW_build/services/gfx/mw/v2_0'
> > /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/nxproto.h:84:5: warning: "notyet" is not defined
> > make: Leaving directory `/ecos-c/cygwin/home/IBM/GWW/GWW_build'
> > /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/srvnet.c: In function `GrImageBufferSendWrapper':
> > /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/srvnet.c:1192: warning: pointer of type `void *' used in arithmetic
> > /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/srvnet.c:1266:5: warning: "HAVE_SHAREDMEM_SUPPORT" is not defined
> > /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/srvnet.c:1456:5: warning: "HAVE_SHAREDMEM_SUPPORT" is not defined
> > /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/srvnet.c: In function `GsOpenSocket':
> > /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/srvnet.c:1511: storage size of `sckt' isn't known
> > /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/srvnet.c:1539: dereferencing pointer to incomplete type
> > /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/srvnet.c:1511: warning: unused variable `sckt'
> > /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/srvnet.c: In function `GsAcceptClient':
> > /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/srvnet.c:1567: storage size of `sckt' isn't known
> > /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/srvnet.c:1571: warning: passing arg 3 of `accept' from incompatible pointer type
> > /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/srvnet.c:1567: warning: unused variable `sckt'
> > /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/srvnet.c:1777:5: warning: "HAVE_SHAREDMEM_SUPPORT" is not defined
> > /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/srvnet.c: In function `GsRead':
> > /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/srvnet.c:1808: warning: pointer of type `void *' used in arithmetic
> > /ecos-c/cygwin/usr/ecos20/packages/services/gfx/mw/v2_0/src/nanox/srvnet.c:1862:5: warning: "HAVE_SHAREDMEM_SUPPORT" is not defined
> > make[1]: *** [src/nanox/srvnet.o.d] Error 1
> > make: *** [build] Error 2
> > 
> > 
> > 
> >  Original Message ----- 
> > From: "Gary Thomas" <gary@mlbassoc.com>
> > To: "alfred" <mliu@centralitycomm.com.cn>
> > Cc: "ECOS" <ecos-discuss@sources.redhat.com>
> > Sent: Monday, November 24, 2003 11:32 PM
> > Subject: Re: [ECOS] help for building microwindows
> > 
> > 
> > > On Mon, 2003-11-24 at 08:28, alfred wrote:
> > > > Dear Gary ,
> > > > 
> > > > the configuration as belows
> > > > 
> > > > target alm2_arm9 {
> > > >  alias { " ARM9/alm2 board" palm2_arm9 }
> > > >  packages {     CYGPKG_HAL_ARM
> > > >                    CYGPKG_HAL_ARM_ARM9
> > > >                    CYGPKG_HAL_ARM_ARM9_ALM2
> > > >                    CYGPKG_IO_SERIAL_ARM_ALM2
> > > >                    CYGPKG_DEVS_ETH_ALM2_NE2000
> > > >                    CYGPKG_IO_DSP_ARM_ALM2
> > > >                    CYGPKG_DEVS_CAMERA_ARM_OV7645
> > > >         }
> > > >         description "
> > > >         The Excalibur target provides the packages needed to run
> > > >         eCos on an Altera Excalibur board."
> > > > }
> > > > 
> > > > And I also added 
> > > >     Common error code
> > > >     dynamic memory allocation
> > > >     ISO C and POSIX infrastructure
> > > >     Microwindows
> > > >     POSIX compatibility layer
> > > >     POSIX File IO compatibility layer
> > > >     ISO C library
> > > >     
> > > > Thanks,
> > > > alfred
> > > 
> > > You need to have networking.  Try this:
> > >   % ecosconfig new alm2 net
> > >   % ecosconfig add mw
> > >   % ecosconfig tree
> > >   % make
> > > 
> > > If you can get this to build, then you'll need to add some code to get 
> > > a test environment running, etc.  If you update to the latest CVS, this
> > > last step is much simpler.
> > > 
> > > > 
> > > > >   % ecosconfig new ipaq net
> > > > >   % ecosconfig add mw
> > > > >   % ecosconfig tree
> > > > >   % make
> > > > > (or the similar operations using the GUI)
> > > > > 
> > > > > How have you configured eCos for your platform?
> > > > > Did you do anything besides just adding the MicroWindows (mw) package?
> > > > > 
> > > > > -- 
> > > > > Gary Thomas <gary@mlbassoc.com>
> > > > > MLB Associates
> > > > > 
> > > -- 
> > > Gary Thomas <gary@mlbassoc.com>
> > > MLB Associates
> > > 
> > > 
> > > -- 
> > > Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
> > > and search the list archive: http://sources.redhat.com/ml/ecos-discuss
> > > 
> > 
-- 
Gary Thomas <gary@mlbassoc.com>
MLB Associates


-- 
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