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#      can_loop.cdl

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#      eCos CAN LOOP configuration data

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# ====================================================================

######DESCRIPTIONBEGIN####

#

# Author(s):      Uwe Kindler

# Original data:  gthomas

# Contributors:

# Date:           2005-07-11

#

#####DESCRIPTIONEND####

#

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cdl_package CYGPKG_DEVS_CAN_LOOP {

    display       "Loop CAN device drivers"

    parent        CYGPKG_IO_CAN_DEVICES

    active_if     CYGPKG_IO_CAN

    requires      CYGPKG_ERROR

    include_dir   cyg/io

    include_files ; # none _exported_ whatsoever

    description   "

       This package contains the loop CAN device driver."

    compile       -library=libextras.a loop_can.c

    # Support up to two CAN loop device.

    for { set ::loopcan 0 } { $::loopcan < 2 } { incr ::loopcan } {

    cdl_component CYGPKG_DEVS_CAN_LOOP_CAN[set ::loopcan] {

        display       "LOOP CAN channel [set ::loopcan] driver"

        flavor        bool

        default_value 0

        implements    CYGINT_IO_CAN_TIMESTAMP

        implements    CYGINT_IO_CAN_TX_EVENTS

        implements    CYGINT_IO_CAN_STD_CAN_ID

        implements    CYGINT_IO_CAN_EXT_CAN_ID

        description   "

            This option includes the CAN loop device driver for channel [set ::loopcan]."

        cdl_option CYGDAT_DEVS_CAN_LOOP_CAN[set ::loopcan]_NAME {

            display       "Device name for LOOP CAN channel [set ::loopcan]"

            flavor        data

            default_value [format {"\"/dev/can%d\""} $::loopcan]

            description   "

                This option specifies the device name for loop CAN channel [set ::loopcan]."

        }

        cdl_option CYGNUM_DEVS_CAN_LOOP_CAN[set ::loopcan]_KBAUD {

            display       "Baud rate for the LOOP CAN channel [set ::loopcan] driver"

            flavor        data

            default_value   100

                legal_values    { 10 20 50 100 125 250 500 800 1000 }

                description "This option determines the initial baud rate in KBaud for

                             loop CAN channel [set ::loopcan]."

        }

        cdl_option CYGNUM_DEVS_CAN_LOOP_CAN[set ::loopcan]_QUEUESIZE_TX {

                display     "Size of TX Queue for loop CAN channel [set ::loopcan]"

                flavor      data

                default_value   32

                legal_values    16 to 512

                description "

                    The CAN device driver will run in interrupt mode and will

                    perform buffering of outgoing data. This option controls the number

                    of CAN messages the TX queue can store."

            }

            cdl_option CYGNUM_DEVS_CAN_LOOP_CAN[set ::loopcan]_QUEUESIZE_RX {

                display     "Size of RX Queue for the loop CAN channel [set ::loopcan]"

                flavor      data

                default_value   32

                legal_values    16 to 512

                description "

                    The CAN device driver will run in interrupt mode and will

                    perform buffering of incoming data. This option controls the number

                    of CAN events the RX queue can store."

            }

        }

    }

    cdl_component CYGPKG_DEVS_CAN_LOOP_OPTIONS {

        display "CAN device driver 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_DEVS_CAN_LOOP_TESTS {

            display "CAN loop device driver tests"

            flavor  data

            calculated { "tests/can_rdwr tests/can_timeout tests/can_txevent tests/can_overrun1 tests/can_overrun2 tests/can_nonblock tests/can_callback" }

            description   "

                This option specifies the set of tests for the CAN loop device drivers."

        }

    }

}

# EOF can_loop.cdl