On Tue, Oct 19, 2010 at 4:58 PM, Marc Kleine-Budde <[email protected]>wrote:
> > Can you make a candump log (on a 3rd system) or have some output from > the dongle? How often does this happen? Do you see messages from the > mcp251x driver in dmesg on the sending system? > The following is the output from the receiving dongle when sending messages with "cangen -vv -g 0 -I 255 -L 1 -D i can0" <- S id = 00000255 timestamp = 00008CC6 len = 1 data =63 <- S id = 00000255 timestamp = 00008CC5 len = 1 data =62 <-- <- S id = 00000255 timestamp = 00008CC5 len = 1 data =62 <-- <- S id = 00000255 timestamp = 00008CC5 len = 1 data =62 <- S id = 00000255 timestamp = 00008CC4 len = 1 data =61 <- S id = 00000255 timestamp = 00008CC3 len = 1 data =60 <- S id = 00000255 timestamp = 00008CC1 len = 1 data =5f <- S id = 00000255 timestamp = 00008CC0 len = 1 data =5e <- S id = 00000255 timestamp = 00008CBF len = 1 data =5d <- S id = 00000255 timestamp = 00008CBE len = 1 data =5c <- S id = 00000255 timestamp = 00008CBD len = 1 data =5b <-- <- S id = 00000255 timestamp = 00008CBD len = 1 data =5b <-- <- S id = 00000255 timestamp = 00008CBD len = 1 data =5b <- S id = 00000255 timestamp = 00008CBB len = 1 data =5a <- S id = 00000255 timestamp = 00008CBB len = 1 data =59 <-- <- S id = 00000255 timestamp = 00008CBA len = 1 data =59 <-- <- S id = 00000255 timestamp = 00008CBA len = 1 data =59 <-- <- S id = 00000255 timestamp = 00008CBA len = 1 data =59 <-- <- S id = 00000255 timestamp = 00008CBA len = 1 data =59 <-- <- S id = 00000255 timestamp = 00008CBA len = 1 data =59 <-- <- S id = 00000255 timestamp = 00008CBA len = 1 data =59 <- S id = 00000255 timestamp = 00008CB9 len = 1 data =58 <-- <- S id = 00000255 timestamp = 00008CB9 len = 1 data =58 <-- <- S id = 00000255 timestamp = 00008CB9 len = 1 data =58 <-- <- S id = 00000255 timestamp = 00008CB9 len = 1 data =58 <- S id = 00000255 timestamp = 00008CB8 len = 1 data =57 <-- <- S id = 00000255 timestamp = 00008CB8 len = 1 data =57 <-- <- S id = 00000255 timestamp = 00008CB8 len = 1 data =57 <-- <- S id = 00000255 timestamp = 00008CB8 len = 1 data =57 <- S id = 00000255 timestamp = 00008CB7 len = 1 data =56 <-- <- S id = 00000255 timestamp = 00008CB7 len = 1 data =56 <-- <- S id = 00000255 timestamp = 00008CB7 len = 1 data =56 <-- <- S id = 00000255 timestamp = 00008CB7 len = 1 data =56 <- S id = 00000255 timestamp = 00008CB6 len = 1 data =55 <-- <- S id = 00000255 timestamp = 00008CB6 len = 1 data =55 <-- <- S id = 00000255 timestamp = 00008CB6 len = 1 data =55 <-- <- S id = 00000255 timestamp = 00008CB6 len = 1 data =55 <- S id = 00000255 timestamp = 00008CB5 len = 1 data =54 <-- <- S id = 00000255 timestamp = 00008CB5 len = 1 data =54 <-- <- S id = 00000255 timestamp = 00008CB5 len = 1 data =54 <-- <- S id = 00000255 timestamp = 00008CB5 len = 1 data =54 <- S id = 00000255 timestamp = 00008CB4 len = 1 data =53 <-- <- S id = 00000255 timestamp = 00008CB4 len = 1 data =53 <-- <- S id = 00000255 timestamp = 00008CB4 len = 1 data =53 <-- <- S id = 00000255 timestamp = 00008CB4 len = 1 data =53 <- S id = 00000255 timestamp = 00008CB3 len = 1 data =52 <-- <- S id = 00000255 timestamp = 00008CB3 len = 1 data =52 <-- <- S id = 00000255 timestamp = 00008CB3 len = 1 data =52 <-- <- S id = 00000255 timestamp = 00008CB3 len = 1 data =52 <- S id = 00000255 timestamp = 00008CB2 len = 1 data =51 <-- <- S id = 00000255 timestamp = 00008CB2 len = 1 data =51 <-- <- S id = 00000255 timestamp = 00008CB2 len = 1 data =51 <-- <- S id = 00000255 timestamp = 00008CB2 len = 1 data =51 <- S id = 00000255 timestamp = 00008CB1 len = 1 data =50 <-- <- S id = 00000255 timestamp = 00008CB1 len = 1 data =50 <-- <- S id = 00000255 timestamp = 00008CB1 len = 1 data =50 <-- <- S id = 00000255 timestamp = 00008CB1 len = 1 data =50 <- S id = 00000255 timestamp = 00008CB0 len = 1 data =4f <-- <- S id = 00000255 timestamp = 00008CB0 len = 1 data =4f <-- <- S id = 00000255 timestamp = 00008CB0 len = 1 data =4f <- S id = 00000255 timestamp = 00008CAF len = 1 data =4e <-- <- S id = 00000255 timestamp = 00008CAF len = 1 data =4e <-- <- S id = 00000255 timestamp = 00008CAF len = 1 data =4e <-- <- S id = 00000255 timestamp = 00008CAF len = 1 data =4e <- S id = 00000255 timestamp = 00008CAE len = 1 data =4d <-- <- S id = 00000255 timestamp = 00008CAE len = 1 data =4d <-- <- S id = 00000255 timestamp = 00008CAE len = 1 data =4d <-- <- S id = 00000255 timestamp = 00008CAE len = 1 data =4d <- S id = 00000255 timestamp = 00008CAD len = 1 data =4c <-- <- S id = 00000255 timestamp = 00008CAD len = 1 data =4c <-- <- S id = 00000255 timestamp = 00008CAD len = 1 data =4c <-- <- S id = 00000255 timestamp = 00008CAD len = 1 data =4c <- S id = 00000255 timestamp = 00008CAC len = 1 data =4b <-- <- S id = 00000255 timestamp = 00008CAC len = 1 data =4b <-- <- S id = 00000255 timestamp = 00008CAC len = 1 data =4b <-- <- S id = 00000255 timestamp = 00008CAC len = 1 data =4b <- S id = 00000255 timestamp = 00008CAB len = 1 data =4a <-- <- S id = 00000255 timestamp = 00008CAB len = 1 data =4a <-- <- S id = 00000255 timestamp = 00008CAB len = 1 data =4a <-- <- S id = 00000255 timestamp = 00008CAB len = 1 data =4a <- S id = 00000255 timestamp = 00008CAA len = 1 data =49 <-- <- S id = 00000255 timestamp = 00008CAA len = 1 data =49 <-- <- S id = 00000255 timestamp = 00008CAA len = 1 data =49 <-- <- S id = 00000255 timestamp = 00008CAA len = 1 data =49 <- S id = 00000255 timestamp = 00008CA9 len = 1 data =48 <-- <- S id = 00000255 timestamp = 00008CA9 len = 1 data =48 <-- <- S id = 00000255 timestamp = 00008CA9 len = 1 data =48 <-- <- S id = 00000255 timestamp = 00008CA9 len = 1 data =48 <- S id = 00000255 timestamp = 00008CA8 len = 1 data =47 <-- <- S id = 00000255 timestamp = 00008CA8 len = 1 data =47 <-- <- S id = 00000255 timestamp = 00008CA8 len = 1 data =47 <-- <- S id = 00000255 timestamp = 00008CA8 len = 1 data =47 <- S id = 00000255 timestamp = 00008CA7 len = 1 data =46 <-- <- S id = 00000255 timestamp = 00008CA7 len = 1 data =46 <-- <- S id = 00000255 timestamp = 00008CA7 len = 1 data =46 <-- <- S id = 00000255 timestamp = 00008CA7 len = 1 data =46 <- S id = 00000255 timestamp = 00008CA6 len = 1 data =45 <-- <- S id = 00000255 timestamp = 00008CA6 len = 1 data =45 <-- <- S id = 00000255 timestamp = 00008CA6 len = 1 data =45 <-- <- S id = 00000255 timestamp = 00008CA6 len = 1 data =45 <- S id = 00000255 timestamp = 00008CA4 len = 1 data =44 <- S id = 00000255 timestamp = 00008CA3 len = 1 data =43 <- S id = 00000255 timestamp = 00008CA2 len = 1 data =42 ... <- S id = 00000255 timestamp = 00008C49 len = 1 data =0d <- S id = 00000255 timestamp = 00008C48 len = 1 data =0c <- S id = 00000255 timestamp = 00008C47 len = 1 data =0b <-- <- S id = 00000255 timestamp = 00008C46 len = 1 data =0b <-- <- S id = 00000255 timestamp = 00008C46 len = 1 data =0b <-- <- S id = 00000255 timestamp = 00008C46 len = 1 data =0b <- S id = 00000255 timestamp = 00008C46 len = 1 data =0a <-- <- S id = 00000255 timestamp = 00008C45 len = 1 data =0a <-- <- S id = 00000255 timestamp = 00008C45 len = 1 data =0a <-- <- S id = 00000255 timestamp = 00008C45 len = 1 data =0a <-- <- S id = 00000255 timestamp = 00008C45 len = 1 data =0a <- S id = 00000255 timestamp = 00008C44 len = 1 data =09 <-- <- S id = 00000255 timestamp = 00008C44 len = 1 data =09 <-- <- S id = 00000255 timestamp = 00008C44 len = 1 data =09 <-- <- S id = 00000255 timestamp = 00008C44 len = 1 data =09 <- S id = 00000255 timestamp = 00008C43 len = 1 data =08 <- S id = 00000255 timestamp = 00008C42 len = 1 data =07 <- S id = 00000255 timestamp = 00008C40 len = 1 data =06 <- S id = 00000255 timestamp = 00008C3F len = 1 data =05 <- S id = 00000255 timestamp = 00008C3E len = 1 data =04 <- S id = 00000255 timestamp = 00008C3D len = 1 data =03 <- S id = 00000255 timestamp = 00008C3C len = 1 data =02 <- S id = 00000255 timestamp = 00008C3A len = 1 data =01 <- S id = 00000255 timestamp = 00008C39 len = 1 data =00 <-- <- S id = 00000255 timestamp = 00008C39 len = 1 data =00 <-- <- S id = 00000255 timestamp = 00008C39 len = 1 data =00 dmesg on the sending system shows the following: r...@mityomapl138:~# dmesg | grep mcp [ 2.630000] mcp251x spi1.1: CANSTAT 0x80 CANCTRL 0x07 [ 2.630000] mcp251x spi1.1: probed [ 202.010000] mcp251x spi1.1: CNF: 0x00 0x92 0x02 r...@mityomapl138:~# -- Jargalan Nermunkh Critical Link, LLC
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