arduino-CAN

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Is this lib dead?

6

Hi, I see that this lib has a lot of really great PRs pending which include serious bug fixes and a lot of performance improvements. Especially the PRs from @timurrrr....

Jojo-A

Fixed filterExtended() issue, not calculating mask correctly

2

The extended mask calculation had an error in it.

dirkandterra

When compiling a file for esp32 s3 dev board, i get the following errors. Is there a new CAN.c file to help?

8

In file included from C:\Users\Phil Mitton\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.6/tools/sdk/esp32s3/include/soc/esp32s3/include/soc/dport_reg.h:21, from c:\Users\Phil Mitton\Documents\Arduino\libraries\ESP32ArduinoCANmaster\src\CAN.c:39: c:\Users\Phil Mitton\Documents\Arduino\libraries\ESP32ArduinoCANmaster\src\CAN.c: In function 'CAN_init': c:\Users\Phil Mitton\Documents\Arduino\libraries\ESP32ArduinoCANmaster\src\CAN.c:174:26: error: 'DPORT_PERIP_CLK_EN_REG' undeclared (first use in this function); did you mean 'SYSTEM_PERIP_CLK_EN1_REG'? DPORT_SET_PERI_REG_MASK(DPORT_PERIP_CLK_EN_REG, DPORT_CAN_CLK_EN);...

Phil-Mitton

How can i use this library with a raspberry pi pico?

1

Hi, i wanted to know if it was possible to use this library with a raspberry pi pico with some tweaks. I've used it with arduino uno so far, and...

GiuanniSomething

# Problem When the bus is in an unstable state, sending packets will cause a hang-up. # Solution Change the description of waiting in the while statement until the TX...

kouuta

Guru Meditation Error: using SN65HVD230 on ESP32 with callback

2

Hello all, I'm using a ESP32 with external SN65HVD230 and the code with callback, but I got this error: Guru Meditation Error: Core 1 panic'ed (Interrupt wdt timeout on CPU1)....

MirkoUgoliniDev

ESP8266 support

3

Hi, although it is not explicitly mentioned to be supported, I tried to get this library running on a ESP8266 board (NodeMCU). After my first implementation, the compilation failed with:...

Jojo-A

ESP32 CAN bus errors at 95 kbps

1

Hi all! I want to use ESP32 + SN65HVD230 in my car. I can't find good parameters to set CAN bus bitrate to 95 kbps. I already did it for...

Shavo650

I am trying to send data from my esp32 to Raspberry Pi 4B however the messages are not received. When I send messages from my ESP32 with the example to...

Juliandebruin

I'm probably missing something, but having had issues with my code I started again with the provided CANreciever.ino and am having the below issue; I've changed nothing, so why doesn't...

electricsix