sven/can-utils
1
0
Fork 0
mirror of https://github.com/linux-can/can-utils.git synced 2026-08-05 06:20:00 +02:00
Code Issues Packages Projects Releases Wiki Activity
750 Commits 1 Branch 9 Tags
affdc1b79973c7497bb8607603c24734e11a91aa
Commit Graph
100 Commits
This Branch
This Branch
All Branches
Author SHA1 Message Date
Marc Kleine-BuddeandGitHub a70801f1ce Merge pull request #297 from marckleinebudde/fix-candump 
candump: fix epoll_wait() returning -1, errno == -EINTR
 2021-05-28 12:22:59 +02:00
Marc Kleine-Budde 1b4e317083 candump: fix epoll_wait() returning -1, errno == -EINTR 
-EINTR is not an error, just restart the syscall.

Fixes: 639498bc80 ("candump: use epoll_wait() instead of select()")
Link: https://github.com/linux-can/can-utils/issues/296
Reported-by: Joakim Zhang <qiangqing.zhang@nxp.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2021-05-28 11:57:38 +02:00
Marc Kleine-BuddeandGitHub f8a2cf01fa Merge pull request #293 from marckleinebudde/misc-cleanups 
Misc cleanups
 2021-05-06 15:59:52 +02:00
Marc Kleine-Budde b88a64e9fc slcan_attach: add bit rate table for -s parameter 
Reported-by: Chris Fiege <chris.fiege.pengutronix.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2021-05-06 15:56:07 +02:00
Marc Kleine-Budde 70eda640d5 slcan_attach: remove trailing whitespace 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2021-05-06 15:54:39 +02:00
Marc Kleine-Budde fd6829eb4f canfdtest: main(): sort switch/case in cmd line parser alphabetically 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2021-05-04 12:00:39 +02:00
Marc Kleine-Budde 4b94546cf9 canfdtest: print_usage(): sort options alphabetically 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2021-05-04 11:58:25 +02:00
Marc Kleine-BuddeandGitHub 5116452e6d Merge pull request #285 from kurnev/kurnev-patch-1 
Update description for candump
 2021-04-14 18:14:23 +02:00
Marc Kleine-BuddeandGitHub d2f5b3dbe0 Merge pull request #283 from Lauszus/master 
Clarify that the mcp251x uses half of the external OSC clock as the base clock
 2021-03-23 08:11:47 +01:00
Marc Kleine-BuddeandGitHub cafc4bf748 Merge pull request #278 from marckleinebudde/mcp251xfd-dump 
mcp251xfd-dump: add tool to decode chip and driver state of mcp251xfd
 2021-02-13 23:45:57 +01:00
Marc Kleine-Budde 1792aebd8b mcp251xfd: add sample dev-coredump udev rule 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2021-02-13 23:36:43 +01:00
Marc Kleine-Budde 66de96d337 mcp251xfd-dump: add tool to decode chip and driver state of mcp251xfd 
It works on dev coredump data generated by the mcp251xfd driver in
case of failures, as well as on regmap based register dumps.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2021-02-13 23:36:43 +01:00
Marc Kleine-BuddeandGitHub e8c90ddff9 Merge pull request #277 from marckleinebudde/can-calc-bitming 
can-calc-bitming: cleanups, add mcp251xfd and add decoding of low level bit timing parameters into bitrate
 2021-02-10 22:15:17 +01:00
Marc Kleine-Budde 913311fc15 can-calc-bit-timing: add support to decode user supplied bit timing parameters 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2021-02-10 17:25:08 +01:00
Marc Kleine-Budde ef8cea79f0 can-calc-bit-timing: move bit rate calculation and print loop into separate function 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2021-02-10 17:25:08 +01:00
Marc Kleine-Budde d72438243a can-calc-bit-timing: add support for mcp251xfd 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2021-02-10 17:25:08 +01:00
Marc Kleine-Budde 3fc6c05ce2 can-calc-bit-timing: mcp251x: replace 16MHz refclock by 10MHz 
The mcp251x uses half of the external OSC rate as CAN clock. In real world
applications external OSC with a clock of 16MHz or 20MHz are used. Adjust the
example ref clocks accordingly.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2021-02-10 17:25:08 +01:00
Marc Kleine-Budde dd315316d8 can-calc-bit-timing: mscan: remove printf_btr_sja1000 
It makes no sense to print the mscan bit timing register values using the
sja1000 printf function.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2021-02-10 17:25:08 +01:00
Marc Kleine-Budde 84bc52d6ff can-calc-bit-timing: make btc->printf_btr callback optional 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2021-02-10 17:25:08 +01:00
Marc Kleine-BuddeandGitHub 33de12680a Merge pull request #270 from marckleinebudde/candump-cleanups 
Candump cleanups
 2020-12-06 10:22:14 +01:00
Marc Kleine-Budde bfaa44fa91 candump: convert to kernel codeing style 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-12-06 10:09:36 +01:00
Marc Kleine-Budde 305b2e8b79 candump: fix indention 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-12-06 09:58:52 +01:00
Marc Kleine-Budde 15f3a2e385 candump: remove trailing whitespace 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-12-06 09:57:52 +01:00
Marc Kleine-BuddeandGitHub aa6411075f Merge pull request #264 from IDC-Dragon/master 
candump: epoll_wait() instead of select() runs faster and better keeps packet order
 2020-12-06 09:54:33 +01:00
Marc Kleine-BuddeandGitHub 51d675368d Merge pull request #269 from timgates42/bugfix_typo_caught 
docs: fix simple typo, cought -> caught
 2020-12-06 09:53:21 +01:00
Marc Kleine-BuddeandGitHub d0ad168953 Merge pull request #261 from neheb/patch-1 
add missing time.h include
 2020-11-18 08:22:31 +01:00
Marc Kleine-BuddeandGitHub 856d0a662a Merge pull request #259 from marckleinebudde/cansequence 
cansequence: do_send(): remove unneeded cast
 2020-11-04 17:08:52 +01:00
Marc Kleine-Budde ccfa3c8b00 cansequence: do_send(): remove unneeded cast 
This patch fixes the following warning:

cansequence.c:232:3: warning: expression result unused [-Wunused-value]
	(unsigned char)frame.data[0]++;
	^              ~~~~~~~~~~~~~~~

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-11-04 14:58:10 +01:00
Marc Kleine-BuddeandGitHub a6cac755b4 Merge pull request #258 from gibsson/master 
Android.mk: remove duplicated cansequence definition
 2020-11-04 14:57:44 +01:00
Marc Kleine-BuddeandOliver Hartkopp 4573e852f9 log2asc: fix spelling 
Fixes: 61dbb56ef6 ("log2asc: support DLC values in Classic CAN RTR frames")
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-10-19 20:52:05 +02:00
Marc Kleine-BuddeandGitHub 09466c2f1d Merge pull request #255 from marckleinebudde/ppc64le 
travis: fix env for ppc64le
 2020-10-19 15:00:41 +02:00
Marc Kleine-Budde eada3b4f53 travis: fix env for ppc64le 
Fixes: b7ba7f32fc ("added script to run on power")
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-10-19 14:37:30 +02:00
Marc Kleine-BuddeandGitHub cb5d2fd653 Merge pull request #254 from marckleinebudde/cansequence 
can-utils: import PTX cansequence utility
 2020-10-19 14:35:04 +02:00
Marc Kleine-Budde a726c2a57a Merge branch 'cansequence' of github.com:marckleinebudde/can-utils into master 
The PTX flavour canutils have a useful utility for generating a sequence of CAN
frames with an incrementing payload and checking such a sequence for missed and
reordered frames.

Recently, it has helped finding a regression in the kernel pfifo_fast qdisc,
which led to reordered frames.

To bring the utility to a greater audience, import the current state, including
its history, into the linux-can set of utilities.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-10-19 13:44:16 +02:00
Marc Kleine-Budde a8131b7996 cansequence: add SPDX identifier for GPL-2.0-only and copyrights 
Message-Id: 20201019111239.GM12463@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-10-19 13:26:43 +02:00
Marc Kleine-BuddeandGitHub 93ef09d9b0 Merge pull request #242 from marckleinebudde/travis-ppc64le 
travis: add ppc64le support
 2020-10-15 18:36:19 +02:00
Marc Kleine-BuddeandGitHub 677f9ec26f Merge pull request #253 from marckleinebudde/fix-indention 
Makefile: fix indention
 2020-10-15 18:35:12 +02:00
Marc Kleine-Budde f3cf4cdf88 Makefile: fix indention 
This patch fixes the indention, which was broken while renaming the j1939
tools.

Fixes: 8106214b55 ("Rename j* to j1939\1")
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-10-15 18:08:49 +02:00
Marc Kleine-Budde 2afcbd2fee cansequence: print error frames in hex 
Fixes: faad20983348 ("cansequence: receive snd show error frames")
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-10-14 18:02:32 +02:00
Marc Kleine-Budde 00134246c2 cansequence.c: add extended identifier flag to mask 
Without this, the extended identifier flag was not important when
filtering on CAN frames. Add this to mask to only receive the frame type
we want to recieve.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-10-14 18:02:32 +02:00
Marc Kleine-Budde a1c20aeb45 cansequence: receive snd show error frames 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-10-14 18:02:32 +02:00
Marc Kleine-Budde d699135833 cansequence: show delta and obsolute overflows 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-10-14 18:02:32 +02:00
Marc Kleine-Budde de5b9607dc cansequence: add internal 32 bit sequence counter 2020-10-14 18:02:32 +02:00
Marc Kleine-Budde 36fc75bdb7 cansequence: use sigaction() instead of signal 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-10-14 18:02:32 +02:00
Marc Kleine-Budde 68d5f87889 cansequence: exit with failure in case of unknown option 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-10-14 18:02:32 +02:00
Marc Kleine-Budde 4d50109a69 cansequence: do_receive: move variables into loop 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-10-14 18:02:32 +02:00
Marc Kleine-Budde ac9124c776 cansequence: sort options more alphabetically 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-10-14 18:02:32 +02:00
Marc Kleine-Budde 0bcb5d9c2c cansequence: codingstyle cleanups 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-10-14 18:02:32 +02:00
Marc Kleine-Budde 1e0fb39e8b cansequence: add support for drop after a certain number of incidents 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-10-14 18:02:32 +02:00
Marc Kleine-Budde 9567230494 cansequence: print out dropped packages by socket counter 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-10-14 18:02:30 +02:00
Marc Kleine-Budde 985121aaad cansequence: cleanup perror() and exit() 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-10-14 18:02:24 +02:00
Marc Kleine-Budde 7975f9859c cansequence: make use of bool variables 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-10-14 18:02:24 +02:00
Marc Kleine-Budde c9bb22022d cansequence: move rx and tx loop into separate functions 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-10-14 18:02:24 +02:00
Marc Kleine-Budde 2f125e44ce cansequence: mark functions as static 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-10-14 18:02:24 +02:00
Marc Kleine-Budde 9841820ea0 [cansequence] add sequence wrap around counter 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-10-14 18:02:24 +02:00
Marc Kleine-Budde fb5903f226 [cansequece] added various improvements 
- added poll support if sender
- add cmd line option for can_id
- setup canfilter to disable receiving in sender mode

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-10-14 18:02:24 +02:00
Marc Kleine-Budde 4aaad29082 * src/cansequence.c: 
obay loop option


git-svn-id: https://iocaste.extern.pengutronix.de/svn/canutils/trunks/canutils-3.0-trunk@104 5fd5a299-6ef2-0310-aa18-8b01d7c39d8c
 2020-10-14 18:02:24 +02:00
Marc Kleine-Budde a16f8ed471 git-svn-id: https://iocaste.extern.pengutronix.de/svn/canutils/trunks/canutils-3.0-trunk@98 5fd5a299-6ef2-0310-aa18-8b01d7c39d8c 2020-10-14 18:02:24 +02:00
Marc Kleine-Budde 6e3b123d5b git-svn-id: https://iocaste.extern.pengutronix.de/svn/canutils/trunks/canutils-3.0-trunk@97 5fd5a299-6ef2-0310-aa18-8b01d7c39d8c 2020-10-14 18:02:20 +02:00
Marc Kleine-Budde c93d3a63c5 * src/cansequence.c, src/cansend.c: 
fix interface cmd line

git-svn-id: https://iocaste.extern.pengutronix.de/svn/canutils/trunks/canutils-3.0-trunk@95 5fd5a299-6ef2-0310-aa18-8b01d7c39d8c
 2020-10-14 18:02:10 +02:00
Marc Kleine-Budde 5fa35cbe2a git-svn-id: https://iocaste.extern.pengutronix.de/svn/canutils/trunks/canutils-3.0-trunk@92 5fd5a299-6ef2-0310-aa18-8b01d7c39d8c 2020-10-14 18:02:01 +02:00
Marc Kleine-Budde f4cec293dc git-svn-id: https://iocaste.extern.pengutronix.de/svn/canutils/trunks/canutils-3.0-trunk@91 5fd5a299-6ef2-0310-aa18-8b01d7c39d8c 2020-10-14 18:01:50 +02:00
Marc Kleine-Budde bd3ea25fe1 * src/cansequence.c, src/cansend.c: 
cleanups

git-svn-id: https://iocaste.extern.pengutronix.de/svn/canutils/trunks/canutils-3.0-trunk@90 5fd5a299-6ef2-0310-aa18-8b01d7c39d8c
 2020-10-14 18:01:48 +02:00
Marc Kleine-Budde d8be4d8a4f * src/canecho.c, src/candump.c, src/cansequence.c, src/cansend.c: 
include limits.h

git-svn-id: https://iocaste.extern.pengutronix.de/svn/canutils/trunks/canutils-3.0-trunk@89 5fd5a299-6ef2-0310-aa18-8b01d7c39d8c
 2020-10-14 18:01:37 +02:00
Marc Kleine-Budde b3b501d922 git-svn-id: https://iocaste.extern.pengutronix.de/svn/canutils/trunks/canutils-3.0-trunk@88 5fd5a299-6ef2-0310-aa18-8b01d7c39d8c 2020-10-14 18:01:23 +02:00
Marc Kleine-Budde 0c888d7942 * src/cansequence.c: 
fixed print of received frame number


git-svn-id: https://iocaste.extern.pengutronix.de/svn/canutils/trunks/canutils-2.0-trunk@85 5fd5a299-6ef2-0310-aa18-8b01d7c39d8c
 2020-10-14 18:00:36 +02:00
Marc Kleine-Budde ac8ae17727 * src/cansequence.c: 
fixed out of order expected and received value


git-svn-id: https://iocaste.extern.pengutronix.de/svn/canutils/trunks/canutils-2.0-trunk@84 5fd5a299-6ef2-0310-aa18-8b01d7c39d8c
 2020-10-14 18:00:36 +02:00
Marc Kleine-Budde 3794644caa git-svn-id: https://iocaste.extern.pengutronix.de/svn/canutils/trunks/canutils-2.0-trunk@71 5fd5a299-6ef2-0310-aa18-8b01d7c39d8c 2020-10-14 18:00:33 +02:00
Marc Kleine-BuddeandGitHub bda4b0ad8c Merge pull request #251 from neheb/clng 
custom if statement reordering
 2020-10-13 08:55:34 +02:00
Marc Kleine-BuddeandGitHub 7759b00c58 Merge pull request #250 from neheb/clng 
clang-tidy fixes
 2020-10-13 08:44:49 +02:00
Marc Kleine-BuddeandGitHub 5a93509655 Merge pull request #249 from neheb/nanosleep 
convert usleep to nanosleep
 2020-10-12 08:48:33 +02:00
Marc Kleine-BuddeandGitHub 18573d1dd2 Merge pull request #248 from neheb/bzr 
j1939cat: remove bzero
 2020-10-12 08:12:05 +02:00
Marc Kleine-BuddeandGitHub 485d813545 Merge pull request #244 from marckleinebudde/canfdtest-check-device 
canfdtest: bail out if trying to use non-existing CAN interface
 2020-09-29 09:14:29 +02:00
Marc Kleine-Budde ce7f22928d canfdtest: bail out if trying to use non-existing CAN interface 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-09-29 09:06:12 +02:00
Marc Kleine-BuddeandGitHub dd8fb0b697 Merge pull request #241 from marckleinebudde/travis 
travis: fix indention
 2020-09-25 15:33:55 +02:00
Marc Kleine-Budde b99f540039 travis: add architecture marker 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-09-25 15:33:00 +02:00
Marc Kleine-Budde 7fb2585641 travis: fix indention 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-09-25 15:24:25 +02:00
Marc Kleine-BuddeandGitHub e1f75da433 Merge pull request #240 from marckleinebudde/canfdtest 
canfdtest: remove trailing whitespace and print RX'ed frame in case of RX before TX
 2020-09-24 11:27:10 +02:00
Marc Kleine-Budde 435a59a394 canfdtest: can_echo_gen(): print RX'ed frame in case of RX before TX 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-09-24 11:13:41 +02:00
Marc Kleine-Budde 73e421557f canfdtest: remove trailing whitespace 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-09-24 11:13:38 +02:00
Marc Kleine-BuddeandGitHub e6dfcb773e Merge pull request #237 from marckleinebudde/fix-canfdtest 
canfdtest: fix frame consistency check
 2020-08-20 09:33:11 +02:00
Marc Kleine-Budde c43a168c68 canfdtest: fix frame consistency check 
This patch fixes the issue reported in:

https://github.com/linux-can/can-utils/commit/d7f28a0ffe36f73fe08729202f9c49ca5cac1dd4
https://github.com/linux-can/can-utils/issues/236

Reported-by: https://github.com/ronitnvidia
Fixes: d7f28a0ffe ("canfdtest: can_echo_dut(): check received frame for consistency")
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-08-20 09:30:27 +02:00
Marc Kleine-BuddeandGitHub ab23c6f7e7 Merge pull request #232 from olerem/testj1939 
testj1939: print proper offset in the data damp
 2020-08-07 15:06:36 +02:00
Marc Kleine-BuddeandGitHub 58dc257e11 Merge pull request #231 from olerem/jcat-bam 
j1939cat: add broadcast support
 2020-08-07 14:23:46 +02:00
Marc Kleine-BuddeandGitHub 659e0acfe6 Merge pull request #230 from marckleinebudde/j1939acd 
j1939acd help text improvements
 2020-08-07 14:10:29 +02:00
Marc Kleine-BuddeandGitHub dec3c5eda1 Merge pull request #225 from marckleinebudde/fix-warnings 
Fix warnings
 2020-08-07 13:53:48 +02:00
Marc Kleine-BuddeandGitHub bad90515f0 Merge pull request #229 from joseogandoj/patch-1 
Update testj1939.c
 2020-07-31 08:21:17 +02:00
Marc Kleine-Budde 8e3c050b1c CMakeLists.txt: update test for _GNU_SOURCE to fix warnings 
../asc2log.c:264:8: warning: implicit declaration of function 'strcasestr' is invalid in C99 [-Wimplicit-function-declaration]
        ptr = strcasestr(buf, tmp1);
              ^
../asc2log.c:264:6: warning: incompatible integer to pointer conversion assigning to 'char *' from 'int' [-Wint-conversion]
        ptr = strcasestr(buf, tmp1);
            ^ ~~~~~~~~~~~~~~~~~~~~~
../asc2log.c:328:6: warning: implicit declaration of function 'strcasestr' is invalid in C99 [-Wimplicit-function-declaration]
        if (strcasestr(date, " pm ") != NULL) {
            ^
../asc2log.c:328:31: warning: comparison between pointer and integer ('int' and 'void *') [-Wpointer-integer-compare]
        if (strcasestr(date, " pm ") != NULL) {
            ~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~
../asc2log.c:336:8: warning: implicit declaration of function 'strptime' is invalid in C99 [-Wimplicit-function-declaration]
                if (!strptime(date, "%B %d %I:%M:%S %p %Y", &tms)) {
                     ^
../asc2log.c:354:8: warning: implicit declaration of function 'strptime' is invalid in C99 [-Wimplicit-function-declaration]
                if (!strptime(date, "%B %d %H:%M:%S %Y", &tms)) {

../slcanpty.c:476:7: warning: implicit declaration of function 'grantpt' is invalid in C99 [-Wimplicit-function-declaration]
                if (grantpt(p) < 0) {
                    ^
../slcanpty.c:481:7: warning: implicit declaration of function 'unlockpt' is invalid in C99 [-Wimplicit-function-declaration]
                if (unlockpt(p) < 0) {
                    ^
../slcanpty.c:486:14: warning: implicit declaration of function 'ptsname' is invalid in C99 [-Wimplicit-function-declaration]
                name_pts = ptsname(p);
                           ^
../slcanpty.c:486:12: warning: incompatible integer to pointer conversion assigning to 'char *' from 'int' [-Wint-conversion]
                name_pts = ptsname(p);
                         ^ ~~~~~~~~~~

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-06-29 18:20:18 +02:00
Marc Kleine-Budde a5c049d37a slcanpty: add missing include sys/select.h 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-06-29 18:20:18 +02:00
Marc Kleine-Budde 57949154cc slcanpty: sort includes alphabetically 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-06-29 18:20:11 +02:00
Marc Kleine-BuddeandGitHub 24b73044c5 Merge pull request #224 from marckleinebudde/canfdtest 
Canfdtest
 2020-06-29 18:18:18 +02:00
Marc Kleine-Budde b29a75d4c6 j1939cat: j1939cat_parse_args(): fix warning 
although it looks like a false positive:

/home/travis/build/linux-can/can-utils/j1939cat.c: In function ‘main’:
/home/travis/build/linux-can/can-utils/j1939cat.c:648:6: warning: ‘ret’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  int ret;
      ^

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-06-22 12:41:48 +02:00
Marc Kleine-Budde 0f9c69c193 can-calc-bit-timing: fix warning 
although it looks like a false positive:

/home/travis/build/linux-can/can-utils/can-calc-bit-timing.c: In function ‘print_bit_timing.isra.6’:
/home/travis/build/linux-can/can-utils/can-calc-bit-timing.c:447:42: warning: ‘tseg2’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  unsigned int brp, tsegall, tseg, tseg1, tseg2;
                                          ^
/home/travis/build/linux-can/can-utils/can-calc-bit-timing.c:447:35: warning: ‘tseg1’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  unsigned int brp, tsegall, tseg, tseg1, tseg2;
                                   ^

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-06-22 12:41:48 +02:00
Marc Kleine-Budde 13ecaa6d7e canfdtest: make number of frames in flight a command line option 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-06-22 11:59:35 +02:00
Marc Kleine-Budde d7f28a0ffe canfdtest: can_echo_dut(): check received frame for consistency 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-06-22 11:38:48 +02:00
Marc Kleine-Budde e393697112 canfdtest: can_echo_dut(): move functionality to increment frame data into separate function 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-06-22 11:38:48 +02:00
Marc Kleine-Budde 645cd1b1ba canfdtest: can_echo_dut(): make use of print_frame() instead of open coding it 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-06-22 11:38:48 +02:00
Marc Kleine-Budde aa5386f1cb canfdtest: print_frame(): add missing cast to uint8_t to avoid overruns 
While there, use cast in compare_frame(), too.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-06-22 11:38:48 +02:00
Marc Kleine-Budde ff3d0e0d05 canfdtest: print_frame()/print_compare(): mark parameters "struct can_frame *" as const 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-06-22 11:38:17 +02:00
Marc Kleine-Budde 29605e3314 canfdtest: compare_frame(): remove stray space in front of "!" 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2020-06-22 11:26:03 +02:00