1 # ====================================================================
5 # eCos CAN LOOP configuration data
7 # ====================================================================
8 #####ECOSGPLCOPYRIGHTBEGIN####
9 ## -------------------------------------------
10 ## This file is part of eCos, the Embedded Configurable Operating System.
11 ## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
13 ## eCos is free software; you can redistribute it and/or modify it under
14 ## the terms of the GNU General Public License as published by the Free
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17 ## eCos is distributed in the hope that it will be useful, but WITHOUT ANY
18 ## WARRANTY; without even the implied warranty of MERCHANTABILITY or
19 ## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
22 ## You should have received a copy of the GNU General Public License along
23 ## with eCos; if not, write to the Free Software Foundation, Inc.,
24 ## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
26 ## As a special exception, if other files instantiate templates or use macros
27 ## or inline functions from this file, or you compile this file and link it
28 ## with other works to produce a work based on this file, this file does not
29 ## by itself cause the resulting work to be covered by the GNU General Public
30 ## License. However the source code for this file must still be made available
31 ## in accordance with section (3) of the GNU General Public License.
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34 ## this file might be covered by the GNU General Public License.
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37 ## at http://sources.redhat.com/ecos/ecos-license/
38 ## -------------------------------------------
39 #####ECOSGPLCOPYRIGHTEND####
40 # ====================================================================
41 ######DESCRIPTIONBEGIN####
43 # Author(s): Uwe Kindler
44 # Original data: gthomas
48 #####DESCRIPTIONEND####
50 # ====================================================================
52 cdl_package CYGPKG_DEVS_CAN_LOOP {
53 display "Loop CAN device drivers"
55 parent CYGPKG_IO_CAN_DEVICES
56 active_if CYGPKG_IO_CAN
59 include_files ; # none _exported_ whatsoever
62 This package contains the loop CAN device driver."
64 compile -library=libextras.a loop_can.c
66 # Support up to two CAN loop device.
67 for { set ::loopcan 0 } { $::loopcan < 2 } { incr ::loopcan } {
69 cdl_component CYGPKG_DEVS_CAN_LOOP_CAN[set ::loopcan] {
70 display "LOOP CAN channel [set ::loopcan] driver"
73 implements CYGINT_IO_CAN_TIMESTAMP
74 implements CYGINT_IO_CAN_TX_EVENTS
75 implements CYGINT_IO_CAN_STD_CAN_ID
76 implements CYGINT_IO_CAN_EXT_CAN_ID
78 This option includes the CAN loop device driver for channel [set ::loopcan]."
80 cdl_option CYGDAT_DEVS_CAN_LOOP_CAN[set ::loopcan]_NAME {
81 display "Device name for LOOP CAN channel [set ::loopcan]"
83 default_value [format {"\"/dev/can%d\""} $::loopcan]
85 This option specifies the device name for loop CAN channel [set ::loopcan]."
88 cdl_option CYGNUM_DEVS_CAN_LOOP_CAN[set ::loopcan]_KBAUD {
89 display "Baud rate for the LOOP CAN channel [set ::loopcan] driver"
92 legal_values { 10 20 50 100 125 250 500 800 1000 }
93 description "This option determines the initial baud rate in KBaud for
94 loop CAN channel [set ::loopcan]."
97 cdl_option CYGNUM_DEVS_CAN_LOOP_CAN[set ::loopcan]_QUEUESIZE_TX {
98 display "Size of TX Queue for loop CAN channel [set ::loopcan]"
101 legal_values 16 to 512
103 The CAN device driver will run in interrupt mode and will
104 perform buffering of outgoing data. This option controls the number
105 of CAN messages the TX queue can store."
108 cdl_option CYGNUM_DEVS_CAN_LOOP_CAN[set ::loopcan]_QUEUESIZE_RX {
109 display "Size of RX Queue for the loop CAN channel [set ::loopcan]"
112 legal_values 16 to 512
114 The CAN device driver will run in interrupt mode and will
115 perform buffering of incoming data. This option controls the number
116 of CAN events the RX queue can store."
122 cdl_component CYGPKG_DEVS_CAN_LOOP_OPTIONS {
123 display "CAN device driver build options"
126 Package specific build options including control over
127 compiler flags used only in building this package,
128 and details of which tests are built."
131 cdl_option CYGPKG_DEVS_CAN_LOOP_TESTS {
132 display "CAN loop device driver tests"
134 calculated { "tests/can_rdwr tests/can_timeout tests/can_txevent tests/can_overrun1 tests/can_overrun2 tests/can_nonblock tests/can_callback" }
136 This option specifies the set of tests for the CAN loop device drivers."