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Interfacing (DSI, CSI, I2C, etc.) • Re: MCP2515 Module with Raspberry zero 2W

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Do you notice that the output of vclog does not include your dtoverlay? Are you sure you are editing the correct config.txt?
I'm edditing in /boot/firmware/config.tx
It's a brand new RPI5, I flashed the OS from scratch and the vclog includes the dtoverlay now.

Code:

$ sudo vclog -m012723.422: Initial voltage 800000 temp 48821012923.988: avs_2712: AVS pred 8920 892000 temp 48271012927.596: vpred 892 mV +0013555.986: FB framebuffer_swap 1013557.856: Select resolution HDMI0/2 hotplug 1 max_mode 2013564.745: Select resolution HDMI1/2 hotplug 0 max_mode 2013571.663: FB0 disp 0 max-fb 2 1920x1080 stride 3840 base 0x3f800000014790.308: dtb_file 'bcm2712-rpi-5-b.dtb'015206.419: dtparam: spi=on015222.262: dtparam: audio=on015228.248: Unknown dtparam 'audio' - ignored015449.467: Loaded overlay 'vc4-kms-v3d-pi5'015728.759: Loaded overlay 'mcp2515-can0'015731.322: dtparam: oscillator=16000000015737.055: dtparam: interrupt=25018743.862: BSC_A no ACK018745.093: BSC_A no ACK018749.019: BSC_A no ACK018774.959: BSC_B no ACK018776.185: BSC_B no ACK018780.111: BSC_B no ACK018805.907: Starting OS 18805 ms018811.512: 00000040: -> 00000480018813.361: 00000030: -> 00100080018818.074: 00000034: -> 00100080018822.787: 00000038: -> 00100080018827.499: 0000003c: -> 00100080018937.093: sdram: sdram refresh 2081->4162 (2)078882.660: initial_turbo of 60 deactivated

Code:

dmesg --level=err,warn[    0.218154] F2FS not supported on PAGE_SIZE(16384) != 4096[    0.405614] genirq: irq_chip rp1_irq_chip did not update eff. affinity mask of irq 100[    6.716291] logitech-hidpp-device 0003:046D:4091.0004: hidpp_root_get_protocol_version: received protocol error 0x08[    6.860295] logitech-hidpp-device 0003:046D:4023.0003: hidpp_root_get_protocol_version: received protocol error 0x08[    9.011267] hci_uart_bcm serial0-0: supply vbat not found, using dummy regulator[    9.011425] hci_uart_bcm serial0-0: supply vddio not found, using dummy regulator[    9.031520] pispbe 1000880000.pisp_be: Runtime PM usage count underflow![    9.037059] alsactl[450]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set[    9.037059] alsactl[452]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set[    9.264944] rpivid_hevc: module is from the staging directory, the quality is unknown, you have been warned.[    9.877411] mcp251x spi0.0: MCP251x didn't enter in conf mode after reset[    9.877442] mcp251x spi0.0: Probe failed, err=110[    9.877445] mcp251x: probe of spi0.0 failed with error -110[  637.306733] logitech-hidpp-device 0003:046D:4023.0003: hidpp20_batterylevel_get_battery_capacity: received protocol error 0x08[ 1070.512204] warning: `iwconfig' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211[ 2081.648190] logitech-hidpp-device 0003:046D:4023.0007: hidpp_root_get_protocol_version: received protocol error 0x08[ 2415.744275] logitech-hidpp-device 0003:046D:4023.0007: hidpp20_batterylevel_get_battery_capacity: received protocol error 0x08[ 2622.922263] logitech-hidpp-device 0003:046D:4023.000B: hidpp_root_get_protocol_version: received protocol error 0x08[ 2623.098272] logitech-hidpp-device 0003:046D:4091.000C: hidpp_root_get_protocol_version: received protocol error 0x08[ 3348.349278] logitech-hidpp-device 0003:046D:4023.000B: hidpp20_batterylevel_get_battery_capacity: received protocol error 0x08

Code:

#MCP2515 dtoverlay=mcp2515-can0,oscillator=16000000,interrupt=25dtoverlay=spi-bcm2835

Statistics: Posted by omarabdulaziz — Fri Feb 07, 2025 11:01 am



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