Michel2/Seeed_Arduino_CAN
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158 Commits 6 Branches 10 Tags
736874036034d57cc5348687cf7a3b4f7dcebdce
Commit Graph
58 Commits
Author SHA1 Message Date
Neil Bajorin 7a35c12770 incorporate @horace3 changes to fix ext and rtr #58 2018-05-26 14:15:36 -04:00
Longan-Labs 54510776ff roll back to a working version 2018-01-29 18:21:12 +08:00
Florian Knodt e7715515d0 Merge remote-tracking branch 'upstream/master' into readme-pr 2018-01-15 11:28:21 +01:00
Florian Knodt 4eb5fdd3e1 Reformat and extend comments 2018-01-14 00:56:44 +01:00
Florian Knodt 15c6bfb80a Allow to use status pins as regular GPIO 2018-01-14 00:41:57 +01:00
Florian Knodt 0450568699 keep custom controller mode after configuration 2018-01-14 00:35:32 +01:00
ttlappalainen d0575d1763 Applied changes to base on latest Seeed version 
- Backward compatibility should be OK.
- mcp2515_write_canMsg and mcp2515_read_canMsg does transfer now with
single SPI session by using SPI READ RX BUFFER and LOAD TX BUFFER
- mcp2515_start_transmit uses directly SPI instruction RTS
- removed internal data buffer. Read and write uses directly provided
buffer
- works with 8Mhz clock
- Possible to set SPI. Some boards has 2 SPI.
- Works with NMEA2000 library
- New functions for better interrupt handling
 2017-09-13 17:25:12 +03:00
loovee 4345845bb0 fix something in readMsgBufID 2017-06-27 17:24:43 +08:00
Gage Coprivnicar 916bfb49bf more edits to the lib 2017-06-26 16:12:33 -06:00
Gage Coprivnicar 6be2ba4b1d removed unecessary lines 2017-06-22 13:41:16 -06:00
Gage Coprivnicar 411eadba05 forgot to comment out some lines 2017-06-22 13:33:48 -06:00
Gage Coprivnicar 95e3d85046 fixed rtr bit issue 
should be good to go
 2017-06-22 13:25:01 -06:00
loovee 84329c2601 support LinkIt ONE 2017-06-09 11:19:29 +08:00
loovee 1a6be4c121 rename some varibale and the format. 2017-02-27 16:50:41 +08:00
Martin c6c192df37 Update mcp_can.cpp 2016-06-03 14:04:57 +02:00
Martin a52c58bcd2 Update mcp_can.cpp 2016-06-03 11:37:19 +02:00
Martin 37dc162c2c Update mcp_can.cpp 2016-06-03 11:35:09 +02:00
Martin f9423ab450 Update mcp_can.cpp 2016-06-03 11:27:31 +02:00
Martin f5dcdfbae8 Add SPI begin transfer and end transfer 
The SPISettings object is used to configure the SPI port for your SPI device. All 3 parameters are combined to a single SPISettings object, which is given to SPI.beginTransaction().
Syntax
SPI_BEGIN()   --> SPI.beginTransaction(SPISettings(10000000, MSBFIRST, SPI_MODE0))

Stop using the SPI bus. Normally this is called after de-asserting the chip select, to allow other libraries to use the SPI bus.
Syntax
SPI_END()  --> SPI.endTransaction()
 2016-06-01 20:45:24 +02:00
Lowaichung 4e329a9c0c Update mcp_can.cpp 
add 666kbps baudrate
 2016-03-10 09:29:28 +08:00
Jan Kirchner 6ca267c14a Sloučení Seed změn do mých 
Conflicts:
	examples/receive_Blink/receive_Blink.ino
	examples/receive_check/receive_check.ino
 2016-01-31 11:38:58 +01:00
Jan Kirchner 7f64e05402 Comments correction 2016-01-31 09:58:23 +01:00
loovee 4209ffd693 add 25K baudrate 2016-01-27 14:04:38 +08:00
loovee eecab748af format 2016-01-20 10:15:13 +08:00
Lowaichung be30db8994 Merge pull request #23 from igough/master 
Cleanup on setMsg
 2016-01-20 10:09:39 +08:00
loovee e960b8a5d8 roll back 2016-01-20 10:07:52 +08:00
Dmitry ad4c963c9e Drop obsolete constant CAN_MAX_CHAR_IN_MESSAGE 2016-01-06 20:54:45 +03:00
Dmitry e6653b01fd Extract "send to buffer X" method 2016-01-06 19:27:03 +03:00
Dmitry a250acba70 Linux like CAN frame struct 2016-01-06 19:11:40 +03:00
Dmitry a9cbfcbf66 drop mcp_can_dfs.h 2016-01-06 18:47:52 +03:00
Dmitry 3fb00a093e rename methods, drop obsolete function 2016-01-06 16:14:38 +03:00
Dmitry adf07dc127 minor changes 2016-01-06 04:55:14 +03:00
Dmitry 42b083be63 enum RXF, consts 2016-01-06 04:27:36 +03:00
Dmitry aba5fb9225 Refactoring C -> C++ 2016-01-06 04:08:44 +03:00
Dmitry de232fcbbe Remove wait for CAN TX 2016-01-04 20:25:24 +03:00
Dmitry 75a299f28f Totally simplify 2016-01-04 19:53:06 +03:00
igough 20bdfae8ee Return value from setMsg 2016-01-01 08:29:31 -05:00
igough d682900ae0 Force setMsg to clear RTR so it does not use the previous value. Have setMsg copy only as many bytes as necessary. Limit DLC to 8. 2015-12-31 18:23:04 -05:00
Dmitry 15a56d90e0 Add "mode" parameter to constructor 2015-12-26 14:49:53 +03:00
Dmitry 2d1d4f219e Add "const" to pData 
Add "const" to pData to prevent compile errors in some situations
 2015-12-25 01:14:22 +03:00
btetz cf0a689dd9 Added an offset to the txbuf_n pointer so that the actual ctrl reg value is read. 
The original code reads address 0x31, 0x41, or 0x51 "TXBnSIDH – TRANSMIT
BUFFER n STANDARD IDENTIFIER HIGH".  Because that location points to a
constant value, some of the msg ids cause the program to loop 50 times
and then report a timeout error.  After changing the address to point to
0x30, 0x40, or 0x50 "TXBnCTRL – TRANSMIT BUFFER n CONTROL REGISTER", all
of the messages send out properally with no timeout errors.
 2015-08-25 14:15:59 +09:00
latonita 79b3823cf2 isExtFrame function renamed 2015-04-07 17:00:04 +03:00
latonita c4d4d05702 83.3kbps baud rate support + extended flag getter 
Quite commonly used 83.3kbps added. (Chrysler, Jeep, MB, etc..)
Added ability to check type of received frame.
 2015-04-07 00:55:49 +03:00
Lowaichung 9a5ea4b50f Merge pull request #12 from BlueAndi/patch-1 
Missing return statements added
 2015-03-20 09:30:53 +08:00
Tsipizidis Charalampos db5e77992d Add GMLAN Baudrates support 2015-03-10 10:05:44 +02:00
Andreas Merkle b8803af39d Missing return statements added 2015-03-07 14:48:34 +01:00
reeedstudio 0c869d8ae3 fix some bug 2014-09-17 09:07:32 +08:00
Lowaichung 27ac208404 Merge pull request #8 from ipeukes/master 
Possibility to handle frames with request bit set
 2014-09-12 14:08:11 +08:00
reeedstudio 5e271cd095 Merge branch 'master' of https://github.com/Seeed-Studio/CAN_BUS_Shield 2014-09-12 11:08:40 +08:00
reeedstudio d26c12cca3 fix the set mask and filter fail bug 2014-09-12 11:08:06 +08:00