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Author	SHA1	Message	Date
Oleksij Rempel	5551de5e56	testj1939: split output string in to 8 byte strings ... Currently if we send lots of bytes, test1939 output will get unreadable. Make it easier to read by splitting output dump. New format will looks as following example: root@DistroKit:~ testj1939 can0:0x90 -r 80 12300: 01 23 45 67 89 ab cd ef 00008 01 23 45 67 89 ab cd ef 00010 01 23 45 67 89 ab cd ef 00018 01 23 45 67 89 ab cd ef 00020 01 23 45 67 89 ab cd ef 00028 01 23 45 67 89 ab cd ef 00030 01 23 45 67 89 ab cd ef 00038 01 23 45 67 89 ab cd ef 00040 01 23 45 67 89 ab cd ef 00048 01 23 45 67 89 ab cd ef 00050 01 23 45 67 89 ab cd ef 00058 01 23 45 67 89 ab cd ef 00060 01 23 45 67 89 ab cd ef 00068 01 23 45 67 89 ab cd ef 00070 01 23 45 67 89 ab cd ef 00078 01 23 45 67 89 ab cd ef Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>	2019-01-14 09:19:51 +01:00
Oleksij Rempel	ed5b495da6	testj1939: fail if we use unsupported size ... Currently if we set size which is more then 128 byte will silently ignore provided value and send only maximal supported size. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>	2019-01-14 09:16:05 +01:00
Oleksij Rempel	5b68a2cef1	jcat: inverse if logic ... it was if(offset != NULL), so it should be if(offset) Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>	2019-01-04 14:40:07 +01:00
Oleksij Rempel	23e5e227ac	add jcat ... jcat is kind of netcat for j1939 for example: jcat can0:0x90 -r > /tmp/some_file jcat -i some_file_to_send can0:0x80 :0x90,0x12300 Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>	2019-01-04 13:01:11 +01:00
Oleksij Rempel	e649b6ee2a	libj1939: add libj1939_parse_canaddr and reuse it by testj1939 ... this function will be needed jcat Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>	2019-01-04 13:00:33 +01:00