Become a leader in the IoT community!

Join our community of embedded and IoT practitioners to contribute experience, learn new skills and collaborate with other developers with complementary skillsets.

Step 1 of 5

CREATE YOUR PROFILE *Required

OR
Step 2 of 5

WHAT BRINGS YOU TO DEVHEADS? *Choose 1 or more

Connect & collaborate 🀝with other tech professionals
Learn & Grow πŸ“š
Contribute Experience & Expertise πŸ”§
Step 3 of 5

WHAT'S YOUR INTEREST OR EXPERTISE? *Choose 1 or more

Hardware Design πŸ’‘
Embedded Software πŸ’»
Edge Networking ⚑
Step 4 of 5

Personalize your profile

Step 5 of 5

Read & agree to our COMMUNITY RULES

  1. We want this server to be a welcoming space! Treat everyone with respect. Absolutely no harassment, witch hunting, sexism, racism, or hate speech will be tolerated.
  2. If you see something against the rules or something that makes you feel unsafe, let staff know by messaging @admin in the "support-tickets" tab in the Live DevChat menu.
  3. No age-restricted, obscene or NSFW content. This includes text, images, or links featuring nudity, sex, hard violence, or other graphically disturbing content.
  4. No spam. This includes DMing fellow members.
  5. You must be over the age of 18 years old to participate in our community.
  6. You agree to our Terms of Service (https://www.devheads.io/terms-of-service/) and Privacy Policy (https://www.devheads.io/privacy-policy)
By clicking "Finish", you have read and agreed to the our Terms of Service and Privacy Policy.

Managing Priorities in a CAN Bus Network with Arduino Uno and MCP2515 Modules

hello everyone, i have a project of realizing CAN bus, to achieve it i use two Arduinos uno and two CAN modules, every arduino is attached to MCP2515 , i did the communication like pressing a push-up button in the transmitter side to control a led in the receiver side.
i need help on managing the priority (like ABS has priority than any action like windshield wiper) how much Nodes(MCP2515) do I need? and how can I manage the priority of actions?@Helper @Middleware & OS

  1. josephogbonna#0

    – Assign a unique priority level to each node (MCP2515) based on importance.
    – Use a priority manager node (additional Arduino or IC) to coordinate priorities and grant bus access to the highest-priority node.

    You’ll need one priority manager node and multiple nodes (MCP2515) depending on the number of devices you want to connect.

CONTRIBUTE TO THIS THREAD

Browse other questions tagged 

Leaderboard

RANKED BY XP

All time
  • 1.
    Avatar
    @Nayel115
    1620 XP
  • 2.
    Avatar
    @UcGee
    650 XP
  • 3.
    Avatar
    @melta101
    600 XP
  • 4.
    Avatar
    @chitour
    600 XP
  • 5.
    Avatar
    @lifegochi
    250 XP
  • 6.
    Avatar
    @Youuce
    180 XP