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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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_IO_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_IO_CAN_LOOP_CAN[set ::loopcan] {
70 display "LOOP CAN channel [set ::loopcan] driver"
73 implements CYGINT_IO_CAN_TIMESTAMP
75 This option includes the CAN loop device driver for channel [set ::loopcan]."
77 cdl_option CYGDAT_DEVS_CAN_LOOP_CAN[set ::loopcan]_NAME {
78 display "Device name for LOOP CAN channel [set ::loopcan]"
80 default_value [format {"\"/dev/can%d\""} $::loopcan]
82 This option specifies the device name for loop CAN channel [set ::loopcan]."
85 cdl_option CYGNUM_DEVS_CAN_LOOP_CAN[set ::loopcan]_KBAUD {
86 display "Baud rate for the LOOP CAN channel [set ::loopcan] driver"
89 legal_values { 10 20 50 100 125 250 500 800 1000 }
90 description "This option determines the initial baud rate in KBaud for
91 loop CAN channel [set ::loopcan]."
94 cdl_option CYGNUM_DEVS_CAN_LOOP_CAN[set ::loopcan]_QUEUESIZE_TX {
95 display "Size of TX Queue for loop CAN channel [set ::loopcan]"
98 legal_values 16 to 512
100 The CAN device driver will run in interrupt mode and will
101 perform buffering of outgoing data. This option controls the number
102 of CAN messages the TX queue can store."
105 cdl_option CYGNUM_DEVS_CAN_LOOP_CAN[set ::loopcan]_QUEUESIZE_RX {
106 display "Size of RX Queue for the loop CAN channel [set ::loopcan]"
109 legal_values 16 to 512
111 The CAN device driver will run in interrupt mode and will
112 perform buffering of incoming data. This option controls the number
113 of CAN events the RX queue can store."
119 cdl_component CYGPKG_IO_CAN_LOOP_OPTIONS {
120 display "CAN device driver build options"
123 Package specific build options including control over
124 compiler flags used only in building this package,
125 and details of which tests are built."
128 cdl_option CYGPKG_IO_CAN_LOOP_CFLAGS_ADD {
129 display "Additional compiler flags"
134 This option modifies the set of compiler flags for
135 building these CAN device drivers. These flags
136 are used in addition to the set of global flags."
139 cdl_option CYGPKG_IO_CAN_LOOP_CFLAGS_REMOVE {
140 display "Suppressed compiler flags"
145 This option modifies the set of compiler flags for
146 building these CAN device drivers. These flags are
147 removed from the set of global flags if present."
150 cdl_option CYGPKG_IO_CAN_LOOP_TESTS {
151 display "CAN loop device driver tests"
153 calculated { "tests/can_rdwr tests/can_timeout tests/can_txevent tests/can_overrun1 tests/can_overrun2 tests/can_nonblock"}
155 This option specifies the set of tests for the CAN loop device drivers."