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Building eCos hello world
- From: "David Ho" <davidkwho at gmail dot com>
- To: ecos-discuss at ecos dot sourceware dot org
- Date: Thu, 27 Jul 2006 09:20:54 -0400
- Subject: [ECOS] Building eCos hello world
Hi,
I am attempting to build an eCos hello world app, but I have quickly
stumbled on an issue.
As I am investigating I found that the platform specific serial port
code is missing, and I noticed it is _not active_ because
IO_SERIAL_DEVICES is disabled.
Now does eCos have a default ecm file like RedBoot? (e.g.redboot_RAM.ecm).
What would be a way to enable it by default?
Thanks, David
cdl_package CYGPKG_IO_SERIAL_ARM_AT91 {
# Packages cannot be added or removed, nor can their version be changed,
# simply by editing their value. Instead the appropriate configuration
# should be used to perform these actions.
# This option is not active
# The parent CYGPKG_IO_SERIAL_DEVICES is disabled
# ActiveIf constraint: CYGPKG_IO_SERIAL
# CYGPKG_IO_SERIAL == current
# --> 1
# ActiveIf constraint: CYGPKG_HAL_ARM_AT91
# CYGPKG_HAL_ARM_AT91 == current
# --> 1
# This value cannot be modified here.
# Flavor: booldata
# Current value: 1 current
# Requires: CYGPKG_ERROR
# CYGPKG_ERROR == current
# --> 1
};
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