spi.cdl

开放源码实时操作系统源码.

# ====================================================================
#
#      spi.cdl
#
#      Generic SPI package configuration data
#
# ====================================================================
#####ECOSGPLCOPYRIGHTBEGIN####
## -------------------------------------------
## This file is part of eCos, the Embedded Configurable Operating System.
## Copyright (C) 2004 eCosCentric Limited
##
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## for more details.
##
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## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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## As a special exception, if other files instantiate templates or use macros
## or inline functions from this file, or you compile this file and link it
## with other works to produce a work based on this file, this file does not
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## -------------------------------------------
#####ECOSGPLCOPYRIGHTEND####
# ====================================================================
######DESCRIPTIONBEGIN####
#
# Author(s):     bartv
# Date:          2004-04-24
#
#####DESCRIPTIONEND####
#========================================================================

cdl_package CYGPKG_IO_SPI {
    display		"SPI support"
    requires		CYGPKG_INFRA CYGPKG_HAL
    hardware
    include_dir		cyg/io
    compile		spi.c
    
    description "
        The generic SPI package provides an API for accessing devices
        attached to an SPI bus. It also provides support for writing
        bus drivers and for defining SPI device structures."

    
    cdl_component CYGPKG_IO_SPI_OPTIONS {
        display "SPI build options"
        flavor  none
        description   "
	    Package specific build options including control over
	    compiler flags used only in building this package,
	    and details of which tests are built."


        cdl_option CYGPKG_IO_SPI_CFLAGS_ADD {
            display "Additional compiler flags"
            flavor  data
            no_define
            default_value { "" }
            description   "
                This option modifies the set of compiler flags for
                building the serial device drivers. These flags are used in addition
                to the set of global flags."
        }

        cdl_option CYGPKG_IO_SPI_CFLAGS_REMOVE {
            display "Suppressed compiler flags"
            flavor  data
            no_define
            default_value { "" }
            description   "
                This option modifies the set of compiler flags for
                building the serial device drivers. These flags are removed from
                the set of global flags if present."
        }
    }
}