nrf9160dk_nrf9160 v0.9.0 mcp2515 canbus decoding problems (SPI is working)

This is the next step of the process getting the canbus working with nrf9160 and the aditional MKR CAN shield from arduino


previus part can be read here 

https://devzone.nordicsemi.com/f/nordic-q-a/81754/nrf9160dk_nrf9160-v0-9-0-v1-7-1-mcp2515-canbus-build-problems


As requested from the previus ticket i have checked the SPI bus and it seems to work.


This is the text on the terminal:

[00:00:00.201,599] <dbg> mcp2515_can.socket_can_init: Init socket CAN device 0x2a698 (SOCKET_CAN_1) for dev 0x2a6c8 (CAN_1)
[00:00:00.217,041] <dbg> net_core.net_init: (main): Priority 90
[00:00:00.225,646] <dbg> net_core.l3_init: (main): Network L3 init done
[00:00:00.234,954] <dbg> mcp2515_can.socket_can_iface_init: Init CAN interface 0x20014a08 dev 0x2a698
uart:~$ *** Booting Zephyr OS build v2.7.0-ncs1  ***
[00:00:00.251,403] <inf> net_socket_can_sample: sleeping for 5 seconds
[00:00:05.260,772] <dbg> net_ctx.net_context_bind: (main): Context 0x200154d8 binding to 1 iface[2] 0x20014a08
[00:00:05.273,559] <dbg> net_conn.conn_register_debug: (main): [0x20015974/1/4/0x05] remote -/0
[00:00:05.285,064] <dbg> net_conn.conn_register_debug: (main):   local ?/0 cb 0x17931 ud (nil)
[00:00:05.296,417] <dbg> net_sock_can.can_register_filters: (main): Registering 1 filters
[00:00:05.307,281] <dbg> net_sock_can.can_register_receiver: (main): Max 1 receivers
[00:00:05.317,840] <dbg> net_socket_can_sample.setup_socket: Started socket CAN TX thread
[00:00:05.328,704] <inf> net_socket_can_sample: 1st RX fd 0
[00:00:05.336,975] <inf> net_socket_can_sample: caaling rx command
[00:00:05.345,855] <dbg> net_socket_can_sample.rx: [0] Waiting CAN data...
[00:00:06.317,871] <dbg> net_socket_can_sample.tx: Sending CAN data...



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  • Hello Tomas,

    T.B-D said:
    You asked about my integrations. Here is a privius upload of the chematics connections.

    Thanks for that!

    T.B-D said:
    I had some strange messages coming up during prisitne build so i decided to import the project again in to VS Code.

    Now i don´t get the stack owerflow.  Then im back again that i don´t see any can message coming in.

    Unfortunately, I can’t tell you the reason for that. But I assume you re-imported the exact same application, or are there any changes?

    Regards,

    Markus

Reply
  • Hello Tomas,

    T.B-D said:
    You asked about my integrations. Here is a privius upload of the chematics connections.

    Thanks for that!

    T.B-D said:
    I had some strange messages coming up during prisitne build so i decided to import the project again in to VS Code.

    Now i don´t get the stack owerflow.  Then im back again that i don´t see any can message coming in.

    Unfortunately, I can’t tell you the reason for that. But I assume you re-imported the exact same application, or are there any changes?

    Regards,

    Markus

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