Hello,
I am trying to set up an external USB-to-CAN adapter on my Jetson Orin NX running Ubuntu 22.04 with JetPack 6.2, but the device is not being recognized as can1.
System Details:
- Jetson Board: Jetson Orin NX
- OS: Ubuntu 22.04
- JetPack Version: JetPack 6.2
- Kernel Version: (Run
uname -r 5.15.148-tegra )
- CAN Adapter: OpenMoko, Inc. Geschwister Schneider CAN adapter (ID:
1d50:606f)
- Existing CAN Interface: The Jetson board already has a built-in
can0
- Tools Installed:
can-utils
- Modules Loaded:
can, can_raw, can_dev
lsusb
Bus 001 Device 005: ID 1d50:606f OpenMoko, Inc. Geschwister Schneider CAN adapter
Hi chaud324,
Are you using the devkit or custom board for Orin NX?
Do you just connect the USB-CAN adapter on your board?
(i.e. do you load any driver for your adapter?)
Please share the full dmesg for further check.
I am using Amazon.com: USB CAN Converter Module for Raspberry Pi 5/4/Pi3B+/Pi3/Pi Zero(W)/Jetson Nano/Tinker Board and Any Single Board Computer Support Windows Linux Mac OS Android Venus OS : Electronics (USB CAN Converter Module for Raspberry Pi 5/4/Pi3B+/Pi3/Pi Zero(W)/Jetson Nano/Tinker Board and Any Single Board Computer Support Windows Linux Mac OS Android Venus OS0
Yes I just connected on USB to can on Jetson. It is not getting recognize
Here is the full dmesg log after connecting the USB-to-CAN adapter:
nvidia@ubuntu:~$ sudo dmesg | tail -n 50
[ 11.182123] Adding 1001960k swap on /dev/zram6. Priority:5 extents:1 across:1001960k SS
[ 11.183554] zram7: detected capacity change from 0 to 2003928
[ 11.188686] Adding 1001960k swap on /dev/zram7. Priority:5 extents:1 across:1001960k SS
[ 12.709272] nvidia-modeset: Loading NVIDIA UNIX Open Kernel Mode Setting Driver for aarch64 540.4.0 Release Build (buildbrain@mobile-u64-6336-d8000) Tue Jan 7 17:35:14 PST 2025
[ 12.714287] [drm] [nvidia-drm] [GPU ID 0x00020000] Loading driver
[ 12.870345] Bridge firewalling registered
[ 12.924184] loop9: detected capacity change from 0 to 8
[ 13.019091] NVRM rpcRmApiControl_dce: NVRM_RPC_DCE: Failed RM ctrl call cmd:0x731341 result 0xffff:
[ 13.244947] [drm] Initialized nvidia-drm 0.0.0 20160202 for 13800000.display on minor 1
[ 13.245046] checking generic (47de00000 1680000) vs hw (47de00000 1680000)
[ 13.245049] fb0: switching to nvidia-drm from simple
[ 13.245600] Console: switching to colour dummy device 80x25
[ 13.381112] Console: switching to colour frame buffer device 240x67
[ 13.381126] nv_platform 13800000.display: [drm] fb0: nvidia-drmdrmfb frame buffer device
[ 15.697132] rfkill: input handler disabled
[ 61.687265] NVRM rpcRmApiControl_dce: NVRM_RPC_DCE: Failed RM ctrl call cmd:0x731341 result 0xffff:
[ 64.547402] NVRM rpcRmApiControl_dce: NVRM_RPC_DCE: Failed RM ctrl call cmd:0x731341 result 0xffff:
[ 68.581434] iwlwifi 0001:01:00.0: loaded firmware version 36.ca7b901d.0 8265-36.ucode op_mode iwlmvm
[ 68.606819] iwlwifi 0001:01:00.0: Detected Intel(R) Dual Band Wireless AC 8265, REV=0x230
[ 68.667290] iwlwifi 0001:01:00.0: base HW address: 48:89:e7:9d:e3:dd, OTP minor version: 0x0
[ 68.742553] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[ 68.751369] iwlwifi 0001:01:00.0 wlP1p1s0: renamed from wlan0
[ 69.015999] ACPI: <n/a>: failed to evaluate _DSM (0x1001)
[ 69.016009] ACPI: <n/a>: failed to evaluate _DSM (0x1001)
[ 69.016011] ACPI: <n/a>: failed to evaluate _DSM (0x1001)
[ 69.016012] ACPI: <n/a>: failed to evaluate _DSM (0x1001)
[ 69.016013] ACPI: <n/a>: failed to evaluate _DSM (0x1001)
[ 69.016014] ACPI: <n/a>: failed to evaluate _DSM (0x1001)
[ 69.016015] ACPI: <n/a>: failed to evaluate _DSM (0x1001)
[ 72.142786] usb 1-2.4: new full-speed USB device number 4 using tegra-xusb
[ 72.312127] input: Telink Wireless Receiver Mouse as /devices/platform/bus@0/3610000.usb/usb1/1-2/1-2.4/1-2.4:1.0/0003:248A:8373.0001/input/input5
[ 72.312386] input: Telink Wireless Receiver Consumer Control as /devices/platform/bus@0/3610000.usb/usb1/1-2/1-2.4/1-2.4:1.0/0003:248A:8373.0001/input/input6
[ 72.341802] wlP1p1s0: authenticate with f0:b0:52:5c:04:8c (local address=48:89:e7:9d:e3:dd)
[ 72.342869] wlP1p1s0: send auth to f0:b0:52:5c:04:8c (try 1/3)
[ 72.347920] wlP1p1s0: authenticated
[ 72.350802] wlP1p1s0: associate with f0:b0:52:5c:04:8c (try 1/3)
[ 72.359687] wlP1p1s0: RX AssocResp from f0:b0:52:5c:04:8c (capab=0x1011 status=0 aid=7)
[ 72.362044] wlP1p1s0: associated
[ 72.370933] input: Telink Wireless Receiver System Control as /devices/platform/bus@0/3610000.usb/usb1/1-2/1-2.4/1-2.4:1.0/0003:248A:8373.0001/input/input7
[ 72.371057] hid-generic 0003:248A:8373.0001: input,hidraw0: USB HID v1.11 Mouse [Telink Wireless Receiver] on usb-3610000.usb-2.4/input0
[ 72.374897] input: Telink Wireless Receiver as /devices/platform/bus@0/3610000.usb/usb1/1-2/1-2.4/1-2.4:1.1/0003:248A:8373.0002/input/input9
[ 72.435269] hid-generic 0003:248A:8373.0002: input,hidraw1: USB HID v1.11 Keyboard [Telink Wireless Receiver] on usb-3610000.usb-2.4/input1
[ 72.439225] wlP1p1s0: Limiting TX power to 30 (30 - 0) dBm as advertised by f0:b0:52:5c:04:8c
[ 72.475158] IPv6: ADDRCONF(NETDEV_CHANGE): wlP1p1s0: link becomes ready
[ 76.087057] rfkill: input handler enabled
[ 79.258436] rfkill: input handler disabled
[ 110.328623] usb 1-2.4: USB disconnect, device number 4
[ 126.414640] NVRM rpcRmApiControl_dce: NVRM_RPC_DCE: Failed RM ctrl call cmd:0x731341 result 0xffff:
[ 132.632791] NVRM rpcRmApiControl_dce: NVRM_RPC_DCE: Failed RM ctrl call cmd:0x731341 result 0xffff:
[ 810.681566] usb 1-2.4: new full-speed USB device number 5 using tegra-xusb
Could you run lsusb before and after you connect the USB-CAN adapter?
Or have you tried to connect this adapter on an Ubuntu host PC to check if it could be recognized?