8e3c050b1c
../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>
|
||
|---|---|---|
| .github/workflows | ||
| LICENSES | ||
| cmake | ||
| config/m4 | ||
| include/linux | ||
| .gitignore | ||
| .travis.yml | ||
| Android.mk | ||
| CMakeLists.txt | ||
| GNUmakefile.am | ||
| Makefile | ||
| README.md | ||
| asc2log.c | ||
| autogen.sh | ||
| bcmserver.c | ||
| can-calc-bit-timing.c | ||
| can-j1939-kickstart.md | ||
| can-j1939.md | ||
| canbusload.c | ||
| candump.c | ||
| canfdtest.c | ||
| canframelen.c | ||
| canframelen.h | ||
| cangen.c | ||
| cangw.c | ||
| canlogserver.c | ||
| canplayer.c | ||
| cansend.c | ||
| cansniffer.c | ||
| configure.ac | ||
| isotpdump.c | ||
| isotpperf.c | ||
| isotprecv.c | ||
| isotpsend.c | ||
| isotpserver.c | ||
| isotpsniffer.c | ||
| isotptun.c | ||
| j1939acd.c | ||
| j1939cat.c | ||
| j1939spy.c | ||
| j1939sr.c | ||
| lib.c | ||
| lib.h | ||
| libj1939.c | ||
| libj1939.h | ||
| log2asc.c | ||
| log2long.c | ||
| page.theme | ||
| slcan_attach.c | ||
| slcand.c | ||
| slcanpty.c | ||
| style.css | ||
| terminal.h | ||
| testj1939.c | ||
README.md
SocketCAN userspace utilities and tools
This repository contains some userspace utilities for Linux CAN subsystem (aka SocketCAN):
Basic tools to display, record, generate and replay CAN traffic
- candump : display, filter and log CAN data to files
- canplayer : replay CAN logfiles
- cansend : send a single frame
- cangen : generate (random) CAN traffic
- cansniffer : display CAN data content differences
CAN access via IP sockets
- canlogserver : log CAN frames from a remote/local host
- bcmserver : interactive BCM configuration (remote/local)
- socketcand : use RAW/BCM/ISO-TP sockets via TCP/IP sockets
- cannelloni : UDP/SCTP based SocketCAN tunnel
CAN in-kernel gateway configuration
- cangw : CAN gateway userspace tool for netlink configuration
CAN bus measurement and testing
- canbusload : calculate and display the CAN busload
- can-calc-bit-timing : userspace version of in-kernel bitrate calculation
- canfdtest : Full-duplex test program (DUT and host part)
ISO-TP tools ISO15765-2:2016 for Linux
- isotpsend : send a single ISO-TP PDU
- isotprecv : receive ISO-TP PDU(s)
- isotpsniffer : 'wiretap' ISO-TP PDU(s)
- isotpdump : 'wiretap' and interpret CAN messages (CAN_RAW)
- isotpserver : IP server for simple TCP/IP <-> ISO 15765-2 bridging (ASCII HEX)
- isotpperf : ISO15765-2 protocol performance visualisation
- isotptun : create a bi-directional IP tunnel on CAN via ISO-TP
Log file converters
- asc2log : convert ASC logfile to compact CAN frame logfile
- log2asc : convert compact CAN frame logfile to ASC logfile
- log2long : convert compact CAN frame representation into user readable
Serial Line Discipline configuration (for slcan driver)
- slcan_attach : userspace tool for serial line CAN interface configuration
- slcand : daemon for serial line CAN interface configuration
- slcanpty : creates a pty for applications using the slcan ASCII protocol
CMake Project Generator
- Place your build folder anywhere, passing CMake the path. Relative or absolute.
- Some examples using a build folder under the source tree root:
- Android :
cmake -DCMAKE_TOOLCHAIN_FILE=~/Android/Sdk/ndk-bundle/build/cmake/android.toolchain.cmake -DANDROID_PLATFORM=android-21 -DANDROID_ABI=armeabi-v7a .. && make - Android Studio : Copy repo under your project's
appfolder, addadd_subdirectory(can-utils)to yourCMakeLists.txtfile aftercmake_minimum_required(). Generating project will build Debug/Release for all supported EABI types. ie. arm64-v8a, armeabi-v7a, x86, x86_64. - Raspberry Pi :
cmake -DCMAKE_TOOLCHAIN_FILE=~/rpi/tools/build/cmake/rpi.toolchain.cmake .. && make - Linux :
cmake -GNinja .. && ninja - Linux Eclipse Photon (Debug) :
CC=clang cmake -G"Eclipse CDT4 - Unix Makefiles" ../can-utils/ -DCMAKE_BUILD_TYPE=Debug -DCMAKE_ECLIPSE_VERSION=4.8.0 - To override the base installation directory use:
CMAKE_INSTALL_PREFIXie.CC=clang cmake -DCMAKE_INSTALL_PREFIX=./out .. && make install