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nopnop2002/Arduino-STM32-CAN
Support for working with stm32f411 and changing contacts PA11 and PA12

Hello @nopnop2002 . I see that your wonderful library supports stm32f103 and stm32f413 microcontrollers. I have stm32f411ceu6 microcontroller and mcp2551 CAN xcvr stm32f411_mcp2551 Can I run the code ...
  • brightproject
  • 14
  • Opened 
    on Sep 27, 2024
  • #65

nopnop2002/Arduino-STM32-CAN
dlc bigger than 8

“Hi, I’m using an STM32F103 microcontroller, and I’m encountering an issue with the Data Length Code (DLC) exceeding 8.” Extended ID: 0x09F20109 DLC: 8 Data: 0x60 0x1A 0x0 0xD0 0x7 0xEB 0x10 0x87 dlc ...
  • gravefunc
  • 7
  • Opened 
    on Apr 30, 2024
  • #64

nopnop2002/Arduino-STM32-CAN
Sending data issue

I am currently using one F405, one F103, and USB to CAN for testing. There is no problem transferring data between USB to CAN and F103. However, after connecting F405 to send data for a period of time, ...
  • banbeiduyao
  • 9
  • Opened 
    on Mar 20, 2024
  • #63

nopnop2002/Arduino-STM32-CAN
Unable to communicate STM32f103 vs ESP32 via CAN BUS

I have 1 circuit STM32F103 Blue Pill and ESP32, 2 SN65HVD23x CAN Transceiver, I changed the resistor to 120 ohm - 150 ohm but still cannot communicate via CAN bus. For STM32 I use the HAL library, and ...
  • thangduc131199
  • 2
  • Opened 
    on Dec 28, 2023
  • #62

nopnop2002/Arduino-STM32-CAN
BARTH STG-850 Support

I am trying to use your library with a BARTH STG-850 using their core. The library does build, but I am having issues sending messages. I have run through the troubleshooting steps in your README. I have ...
  • ben-mcdonnell-hacksmith
  • 5
  • Opened 
    on Sep 19, 2023
  • #61

nopnop2002/Arduino-STM32-CAN
feature request: support multiple transmit mailboxes

Currently sTxMailBox array appears to be hard coded to use box 0, tho (on the STM32F405) there are at least 3. I d love to see some code that identifies an available mailbox and uses that, or warns if ...
  • i-make-robots
  • 12
  • Opened 
    on Aug 25, 2023
  • #60

nopnop2002/Arduino-STM32-CAN
STM32F042F6P6TR

Hi, I have a DIY board that uses a STM32F042F6P6TR and a MCP2562T to implement a CAN Bus. Could I use any of your examples without further changes? tks Pippo
  • pippopippo69
  • 1
  • Opened 
    on Jul 12, 2023
  • #59

nopnop2002/Arduino-STM32-CAN
Mistake in Line 277

Dear Nopnp2002, i think there is a mistake in Line 277 GPIOA- ODR |= 0x1UL 12; // PA12 Upll-up The PA12 is the TX pin, i think that the RX pin (PA11) must be usesed in this line simulat to GPIOB- ODR ...
  • KGBRUS1
  • 5
  • Opened 
    on May 10, 2023
  • #58

nopnop2002/Arduino-STM32-CAN
Discuss: other ways to clear mailbox?

First, love this code, thank you for being so clever and generous with your work. I m building a CAN bus stepper controller. Timing is critical for good stepping. Steps have to happen as fast as possible. ...
  • i-make-robots
  • 1
  • Opened 
    on May 3, 2023
  • #57

nopnop2002/Arduino-STM32-CAN
CAN on STM32G4 series

I appreciate all the help this library has done for CAN interface. I m hoping to use this on a STM32G4 series microcontroller to run CAN through the Arduino IDE. If anyone can advise on what changes I ...
  • mizrex
  • 1
  • Opened 
    on Apr 27, 2023
  • #56
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