From: Paul J THACKER <paul.thacker@st.com>
To: Andrew Lunn <andrew@lunn.ch>
Cc: ecos-devel@ecos.sourceware.org
Subject: Re: How do I add a serial driver?
Date: Wed, 11 Jun 2008 17:32:00 -0000 [thread overview]
Message-ID: <48500CA7.3080201@st.com> (raw)
In-Reply-To: <20080611164820.GA523@lunn.ch>
Andrew Lunn wrote:
> So you need to look at your configuration and work out why your serial
> driver package is not active.
>
> eg the top of the AT91 driver has:
>
> cdl_package CYGPKG_IO_SERIAL_ARM_AT91 {
> display "Atmel AT91 serial device drivers"
>
> parent CYGPKG_IO_SERIAL_DEVICES
> active_if CYGPKG_IO_SERIAL
> active_if CYGPKG_HAL_ARM_AT91
cdl_package CYGPKG_IO_SERIAL_ARM_CARTESIO {
display "Cartesio serial device drivers"
parent CYGPKG_IO_SERIAL_DEVICES
active_if CYGPKG_IO_SERIAL
active_if CYGPKG_HAL_ARM_CARTESIO
requires CYGPKG_ERROR
include_dir cyg/io
include_files ; # none _exported_ whatsoever
description "
This option enables the serial device drivers for the
Cartesio."
compile -library=libextras.a cartesio_serial.c
define_proc {
puts $::cdl_system_header "/***** serial driver proc output
start *****/"
puts $::cdl_system_header "#define
CYGDAT_IO_SERIAL_DEVICE_HEADER <pkgconf/io_serial_arm_cartesio.h>"
puts $::cdl_system_header "/***** serial driver proc output
end *****/"
}
>
> We know you have CYGPKG_IO_SERIAL_DEVICES enabled. Does your
> configuration have CYGPKG_IO_SERIAL enabled?
Not sure how to tell. It doesn't say one way or the other in configtool.
Does your package still
> require CYGPKG_HAL_ARM_AT91 which is not true for your hardware? Have
> you made a typo in the name of the replacement?
Don't think so. I've looked it over pretty carefully.
>
> Look at your ecos.ecc file. You can learn a lot from that.
Don't have an ecos.ecc. Do you mean ecos.db?
>
> Andrew
Thanks,
Paul
next prev parent reply other threads:[~2008-06-11 17:32 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-10 20:28 Paul J THACKER
2008-06-10 21:46 ` Andrew Lunn
2008-06-10 22:11 ` Paul J THACKER
2008-06-11 6:55 ` Andrew Lunn
2008-06-11 16:26 ` Paul J THACKER
2008-06-11 16:48 ` Andrew Lunn
2008-06-11 17:32 ` Paul J THACKER [this message]
2008-06-11 19:23 ` Andrew Lunn
2008-06-11 21:21 ` Paul J THACKER
2008-06-11 21:25 ` Andrew Lunn
2008-06-11 21:29 ` Paul J THACKER
2008-06-11 23:14 ` Gary Thomas
[not found] ` <48506034.30601@st.com>
2008-06-11 23:34 ` Gary Thomas
2008-06-11 23:45 ` Paul J THACKER
2008-06-12 11:11 ` Gary Thomas
2008-06-12 16:35 ` Paul J THACKER
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