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I am using an ESP32-S3-Devkitc-1
```
esphome:
name: waermepumpe
friendly_name: "Wärmepumpe CAN Interface"
platformio_options:
build_flags:
- "-std=gnu++17"
build_unflags:…
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**Describe the bug**
tests/subsys/canbus/isotp/conformance/canbus.isotp.conformance.fd.txdl_32 and
tests/subsys/canbus/isotp/conformance/canbus.isotp.conformance.fd.txdl_64 failure
Please al…
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### Describe the bug
Hello
I have pretty simple config with mcp2518fd SPI connected CAN-bus controllers.
With super fresh build of Raspbian, I start facing kernel panic during boot. Only discon…
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### Checklist
- [X] Checked the issue tracker for similar issues to ensure this is not a duplicate.
- [X] Described the feature in detail and justified the reason for the request.
- [X] Provided spec…
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**Describe the bug**
The tests:
- tests/drivers/can/timing/drivers.can.timing
- tests/subsys/canbus/isotp/conformance/canbus.isotp.conformance.fd.txdl_32
- tests/subsys/canbus/isotp/conformance/ca…
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The ESP32-S3 is working now very stable. No reboots at all.
But, sometimes the Victron System reports "Low Battery" alarms.
![image](https://github.com/user-attachments/assets/fc704c44-c20e-4ec7-8…
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Somehow honda-k is the only board with configurable 120Ohm CANbus terminator feature, I wonder if were we just experimenting?
anyway, right now we are failing to source that part
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Will it be possible to add support of Cartographer firmware update in UKAM ?
Since it's CAN bus and an MCU : https://docs.cartographer3d.com/cartographer-probe/firmware/firmware-updating/via-katapu…
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Currently, there is no CANbus support for STM32F0 series, in particular STM32F091.
Would anyone be interested in making this work?
Several related forum topics on the matter, also giving some hi…
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I bought an MCP2515 chip, hooked it up to my ESP32 and used the following configuration (minus all the boilerplate):
```yaml
spi:
clk_pin: GPIO18
mosi_pin: GPIO23
miso_pin: GPIO19
canb…