Comments (7)
Extended ID: 0x09F20109 DLC: 8 Data: 0x60 0x1A 0x0 0xD0 0x7 0xEB 0x10 0x87<<dlc is 26 and data corrupted
DLC is 8.
Why do you say that dlc is 26.
Extended ID: 0x15FD0C09 DLC: 8 Data: 0xFF 0x1 0xE 0x56 0x3A 0x6 0xFF 0xFF<< this one priority is 5 and correct data is =ff 01 0e 6f 9f ff ff ff
CAN Frame does not have priority.
from arduino-stm32-can.
Extended ID:9F20009 DLC: 8 buf: 0x1 0x7F 0x3 0xFF 0xFF 0x7F 0xFF 0xFF
Extended ID:9F20109 DLC: 8 buf:
0xE0 0x1A 0x0 0xD0 0x7 0xEB 0x10 0x87
Extended ID:9F20109 DLC: 8 buf:
0xE1 0x82 0xFF 0x7F 0xFF 0x7F 0xFF 0xFF
Extended ID:9F20109 DLC: 8 buf:
0xE2 0xFF 0xFF 0x0 0x0 0xFF 0xFF 0xFF
Extended ID:9F20109 DLC: 8 buf:
0xE3 0x0 0x0 0x0 0x0 0x7F 0x7F
0xFF `
Extended ID:15FD0809 DLC: 8 buf: 0xFF 0x1 0xE 0x6F 0x9F 0xFF 0xFF 0xFF
Extended ID:15FD0C09 DLC: 8 buf: 0xFF 0x1 0xE 0x56 0x3A 0x6 0xFF 0xFF
Extended ID:9F20009 DLC: 8 buf: 0x1 0x80 0x3 0xFF 0xFF 0x7F 0xFF 0xFF
the correct one is something like this which is ID f201 still have some extra data I'm working on it
DATA SHOWED ARE EXTRA
from arduino-stm32-can.
I want to see the sender log.
from arduino-stm32-can.
IM USING https://github.com/ttlappalainen/NMEA2000 FOR ESP32 AND compare that output with yours in stm
this one https://github.com/mehrdad987/STM32_CAN/blob/main/examples/Read/Read.ino also gave that output i sent
from arduino-stm32-can.
IM USING https://github.com/ttlappalainen/NMEA2000 FOR ESP32
Can you share this output?
Your STM32F103 is not a clone, is it?
https://hackaday.com/2020/10/22/stm32-clones-the-good-the-bad-and-the-ugly/
from arduino-stm32-can.
OUT PUT
5157828 : Pri:2 PGN:127488 Source:9 Dest:255 Len:8 Data:1,82,3,FF,FF,7F,FF,FF
5157839 : Pri:2 PGN:127489 Source:9 Dest:255 Len:26 Data:0,D0,7,EB,10,87,82,FF,7F,FF,7F,FF,FF,FF,FF,0,0,FF,FF,FF,0,0,0,0,7F,7F
5157882 : Pri:5 PGN:130312 Source:9 Dest:255 Len:8 Data:FF,1,E,6F,9F,FF,FF,FF
5157903 : Pri:5 PGN:130316 Source:9 Dest:255 Len:8 Data:FF,1,E,56,3A,6,FF,FF
from arduino-stm32-can.
5157839 : Pri:2 PGN:127489 Source:9 Dest:255 Len:26 Data:0,D0,7,EB,10,87,82,FF,7F,FF,7F,FF,FF,FF,FF,0,0,FF,FF,FF,0,0,0,0,7F,7F
This is a NMEA2000 frame, not a CAN frame.
The maximum data length of a CAN frame is 8 bytes.
IM USING https://github.com/ttlappalainen/NMEA2000 FOR ESP32
Although the CAN and NMEA 2000 protocols use the same electrical signals, they are different communication methods.
Since they use the same electrical signal, it is possible to communicate under certain conditions, but not under all conditions.
You are trying to communicate with NMEA2000 using this repository, but it's not working.
https://en.wikipedia.org/wiki/NMEA_2000
from arduino-stm32-can.
Related Issues (20)
- the lib didn't work well HOT 4
- Send Fail HOT 16
- Canard HOT 1
- Possible to read but can't send data. HOT 28
- Raspberry Pi wiring example issue HOT 1
- CAN messages dropped, sometime receiving message up to six times HOT 9
- STM32F103C8T6 hangs on CANInit(CAN_1000KBPS, 2) HOT 3
- STM32F103 gets stuck inside while (!(CAN1->MSR & 0x1UL)); HOT 26
- Send Fail on STM32F407VE HOT 15
- how is Serial and CAN being used simultaneously in STM32F103? HOT 3
- STM32F413ZH NUCLEO-F413ZH HOT 13
- CAN on STM32G4 series HOT 1
- Discuss: other ways to clear mailbox? HOT 1
- Mistake in Line 277 HOT 5
- STM32F042F6P6TR HOT 1
- feature request: support multiple transmit mailboxes HOT 12
- BARTH STG-850 Support HOT 5
- Unable to communicate STM32f103 vs ESP32 via CAN BUS HOT 2
- Sending data issue HOT 9
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