Beaglebone black CAN messages sending problem
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I'm able to receive the CAN messages successfully while the CAN is in ERROR-ACTIVE state.
2: can0: <NOARP,UP,LOWER_UP,ECHO> mtu 16 qdisc pfifo_fast state UP mode DEFAULT group default qlen 10
link/can promiscuity 0
can state ERROR-ACTIVE (berr-counter tx 0 rx 0) restart-ms 0
bitrate 500000 sample-point 0.875
tq 125 prop-seg 6 phase-seg1 7 phase-seg2 2 sjw 1
c_can: tseg1 2..16 tseg2 1..8 sjw 1..4 brp 1..1024 brp-inc 1
clock 24000000
re-started bus-errors arbit-lost error-warn error-pass bus-off
7 0 0 10 16 7 numtxqueues 1 numrxqueues 1 gso_max_size 65536 gso_max_segs 65535
RX: bytes packets errors dropped overrun mcast
19321178 2661559 6 0 6 0
TX: bytes packets errors dropped carrier collsns
0 0 0 11 0 0
But when I' trying to send data using cansend 280#22F18C, it shows BUS-OFF.
2: can0: <NO-CARRIER,NOARP,UP,ECHO> mtu 16 qdisc pfifo_fast state DOWN mode DEFAULT group default qlen 10
link/can promiscuity 0
can state BUS-OFF (berr-counter tx 248 rx 0) restart-ms 0
bitrate 500000 sample-point 0.875
tq 125 prop-seg 6 phase-seg1 7 phase-seg2 2 sjw 1
c_can: tseg1 2..16 tseg2 1..8 sjw 1..4 brp 1..1024 brp-inc 1
clock 24000000
re-started bus-errors arbit-lost error-warn error-pass bus-off
7 0 0 11 17 8 numtxqueues 1 numrxqueues 1 gso_max_size 65536 gso_max_segs 65535
RX: bytes packets errors dropped overrun mcast
20884231 2876864 6 0 6 0
TX: bytes packets errors dropped carrier collsns
0 0 0 11 0 0
I'm receiving messages from another node using a transceiver, but unable to send the message.
linux beagleboneblack can-bus
asked Nov 14 '18 at 5:51
kqafqbcekqafqbce
11
add a comment |
0
I'm able to receive the CAN messages successfully while the CAN is in ERROR-ACTIVE state.
2: can0: <NOARP,UP,LOWER_UP,ECHO> mtu 16 qdisc pfifo_fast state UP mode DEFAULT group default qlen 10
link/can promiscuity 0
can state ERROR-ACTIVE (berr-counter tx 0 rx 0) restart-ms 0
bitrate 500000 sample-point 0.875
tq 125 prop-seg 6 phase-seg1 7 phase-seg2 2 sjw 1
c_can: tseg1 2..16 tseg2 1..8 sjw 1..4 brp 1..1024 brp-inc 1
clock 24000000
re-started bus-errors arbit-lost error-warn error-pass bus-off
7 0 0 10 16 7 numtxqueues 1 numrxqueues 1 gso_max_size 65536 gso_max_segs 65535
RX: bytes packets errors dropped overrun mcast
19321178 2661559 6 0 6 0
TX: bytes packets errors dropped carrier collsns
0 0 0 11 0 0
But when I' trying to send data using cansend 280#22F18C, it shows BUS-OFF.
2: can0: <NO-CARRIER,NOARP,UP,ECHO> mtu 16 qdisc pfifo_fast state DOWN mode DEFAULT group default qlen 10
link/can promiscuity 0
can state BUS-OFF (berr-counter tx 248 rx 0) restart-ms 0
bitrate 500000 sample-point 0.875
tq 125 prop-seg 6 phase-seg1 7 phase-seg2 2 sjw 1
c_can: tseg1 2..16 tseg2 1..8 sjw 1..4 brp 1..1024 brp-inc 1
clock 24000000
re-started bus-errors arbit-lost error-warn error-pass bus-off
7 0 0 11 17 8 numtxqueues 1 numrxqueues 1 gso_max_size 65536 gso_max_segs 65535
RX: bytes packets errors dropped overrun mcast
20884231 2876864 6 0 6 0
TX: bytes packets errors dropped carrier collsns
0 0 0 11 0 0
I'm receiving messages from another node using a transceiver, but unable to send the message.
linux beagleboneblack can-bus
asked Nov 14 '18 at 5:51
kqafqbcekqafqbce
11
Not sure, if you simply forgot in the question or if this could be the problem:cansend 280#22F18Cnormally should give you an error, as you need to add the interface, e.g. viacansend can0 280#22F18C.
– oh.dae.su
Nov 14 '18 at 14:19
yep typo cansend can0 280#22F12C
– kqafqbce
Nov 15 '18 at 8:49
add a comment |
0
0
0
I'm able to receive the CAN messages successfully while the CAN is in ERROR-ACTIVE state.
2: can0: <NOARP,UP,LOWER_UP,ECHO> mtu 16 qdisc pfifo_fast state UP mode DEFAULT group default qlen 10
link/can promiscuity 0
can state ERROR-ACTIVE (berr-counter tx 0 rx 0) restart-ms 0
bitrate 500000 sample-point 0.875
tq 125 prop-seg 6 phase-seg1 7 phase-seg2 2 sjw 1
c_can: tseg1 2..16 tseg2 1..8 sjw 1..4 brp 1..1024 brp-inc 1
clock 24000000
re-started bus-errors arbit-lost error-warn error-pass bus-off
7 0 0 10 16 7 numtxqueues 1 numrxqueues 1 gso_max_size 65536 gso_max_segs 65535
RX: bytes packets errors dropped overrun mcast
19321178 2661559 6 0 6 0
TX: bytes packets errors dropped carrier collsns
0 0 0 11 0 0
But when I' trying to send data using cansend 280#22F18C, it shows BUS-OFF.
2: can0: <NO-CARRIER,NOARP,UP,ECHO> mtu 16 qdisc pfifo_fast state DOWN mode DEFAULT group default qlen 10
link/can promiscuity 0
can state BUS-OFF (berr-counter tx 248 rx 0) restart-ms 0
bitrate 500000 sample-point 0.875
tq 125 prop-seg 6 phase-seg1 7 phase-seg2 2 sjw 1
c_can: tseg1 2..16 tseg2 1..8 sjw 1..4 brp 1..1024 brp-inc 1
clock 24000000
re-started bus-errors arbit-lost error-warn error-pass bus-off
7 0 0 11 17 8 numtxqueues 1 numrxqueues 1 gso_max_size 65536 gso_max_segs 65535
RX: bytes packets errors dropped overrun mcast
20884231 2876864 6 0 6 0
TX: bytes packets errors dropped carrier collsns
0 0 0 11 0 0
I'm receiving messages from another node using a transceiver, but unable to send the message.
linux beagleboneblack can-bus
asked Nov 14 '18 at 5:51
kqafqbcekqafqbce
11
I'm able to receive the CAN messages successfully while the CAN is in ERROR-ACTIVE state.
2: can0: <NOARP,UP,LOWER_UP,ECHO> mtu 16 qdisc pfifo_fast state UP mode DEFAULT group default qlen 10
link/can promiscuity 0
can state ERROR-ACTIVE (berr-counter tx 0 rx 0) restart-ms 0
bitrate 500000 sample-point 0.875
tq 125 prop-seg 6 phase-seg1 7 phase-seg2 2 sjw 1
c_can: tseg1 2..16 tseg2 1..8 sjw 1..4 brp 1..1024 brp-inc 1
clock 24000000
re-started bus-errors arbit-lost error-warn error-pass bus-off
7 0 0 10 16 7 numtxqueues 1 numrxqueues 1 gso_max_size 65536 gso_max_segs 65535
RX: bytes packets errors dropped overrun mcast
19321178 2661559 6 0 6 0
TX: bytes packets errors dropped carrier collsns
0 0 0 11 0 0
But when I' trying to send data using cansend 280#22F18C, it shows BUS-OFF.
2: can0: <NO-CARRIER,NOARP,UP,ECHO> mtu 16 qdisc pfifo_fast state DOWN mode DEFAULT group default qlen 10
link/can promiscuity 0
can state BUS-OFF (berr-counter tx 248 rx 0) restart-ms 0
bitrate 500000 sample-point 0.875
tq 125 prop-seg 6 phase-seg1 7 phase-seg2 2 sjw 1
c_can: tseg1 2..16 tseg2 1..8 sjw 1..4 brp 1..1024 brp-inc 1
clock 24000000
re-started bus-errors arbit-lost error-warn error-pass bus-off
7 0 0 11 17 8 numtxqueues 1 numrxqueues 1 gso_max_size 65536 gso_max_segs 65535
RX: bytes packets errors dropped overrun mcast
20884231 2876864 6 0 6 0
TX: bytes packets errors dropped carrier collsns
0 0 0 11 0 0
I'm receiving messages from another node using a transceiver, but unable to send the message.
linux beagleboneblack can-bus
linux beagleboneblack can-bus
asked Nov 14 '18 at 5:51
kqafqbcekqafqbce
11
asked Nov 14 '18 at 5:51
kqafqbcekqafqbce
11
asked Nov 14 '18 at 5:51
kqafqbcekqafqbce
11
asked Nov 14 '18 at 5:51
kqafqbcekqafqbce
11
asked Nov 14 '18 at 5:51
kqafqbcekqafqbce
11
11
Not sure, if you simply forgot in the question or if this could be the problem:cansend 280#22F18Cnormally should give you an error, as you need to add the interface, e.g. viacansend can0 280#22F18C.
– oh.dae.su
Nov 14 '18 at 14:19
yep typo cansend can0 280#22F12C
– kqafqbce
Nov 15 '18 at 8:49
add a comment |
Not sure, if you simply forgot in the question or if this could be the problem:cansend 280#22F18Cnormally should give you an error, as you need to add the interface, e.g. viacansend can0 280#22F18C.
– oh.dae.su
Nov 14 '18 at 14:19
yep typo cansend can0 280#22F12C
– kqafqbce
Nov 15 '18 at 8:49
Not sure, if you simply forgot in the question or if this could be the problem:
cansend 280#22F18C normally should give you an error, as you need to add the interface, e.g. via cansend can0 280#22F18C.– oh.dae.su
Nov 14 '18 at 14:19
Not sure, if you simply forgot in the question or if this could be the problem:
cansend 280#22F18C normally should give you an error, as you need to add the interface, e.g. via cansend can0 280#22F18C.– oh.dae.su
Nov 14 '18 at 14:19
yep typo cansend can0 280#22F12C
– kqafqbce
Nov 15 '18 at 8:49
yep typo cansend can0 280#22F12C
– kqafqbce
Nov 15 '18 at 8:49
add a comment |
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Not sure, if you simply forgot in the question or if this could be the problem:
cansend 280#22F18Cnormally should give you an error, as you need to add the interface, e.g. viacansend can0 280#22F18C.– oh.dae.su
Nov 14 '18 at 14:19
yep typo cansend can0 280#22F12C
– kqafqbce
Nov 15 '18 at 8:49