Search results

  1. M

    Noob questions; (X) vs. (y) for optimizing speed/efficiency of program.

    Compiler is arduino, h/w : teensy 3.6. I might go back to the Serial.print option if it seems to work better across the board. The faster, the better, and The less dependencies, the better.
  2. M

    Noob questions; (X) vs. (y) for optimizing speed/efficiency of program.

    Disclaimer: I am quite a novice for programming. no formal education in CS or EE, etc. Just a lot of web searching. IF you had to choose a specific method, which one and why? Sprintf (Multiple objects formatted output) vs. SerialPrint(object1);SerialPrint(object2);......SerialPrint(object10)...
  3. M

    IFCT - Improved Flexcan Teensy Library

    Got the Backpack Reading Can0 as well as Can1 successfully. here's the code to initialize the information and setup in IFCTsnifferSerialInput . just copy and paste before the loop in the file if necessary for anyone interested. now i need to understand sending packets, routing packets from bus...
  4. M

    IFCT - Improved Flexcan Teensy Library

    Pretty impressive. Ill be checking your library soon. I doubt you'll ever pull me away from Linux + can-utils and python programming for analysis, but for live gateway routing and manipulating data in a car, this is a great solution with the fusion add-on boards. What i use for analysis is...
  5. M

    Teensy 3.6, Flexcan lib, dual canbus

    That may be the reason, as I left common ground unterminated. Ill terminate it to common ground and post my results no later than Monday! Thanks Paul!
  6. M

    Teensy 3.6, Flexcan lib, dual canbus

    While it's possible I have a hardware problem, im almost certain that isn't the case. Network layer is properly terminated and such, no additional terminations or anything. As for transceivers working, I'd expect them to be functioning as they're doing 'something' on the object oriented example...
  7. M

    teensy 3.2 ignition timing controller?

    Not to discourage you, but I want to make sure you understand just a few of the parameters that go into mapping ignition systems. You'll have a base table that will generally fall under common operating conditions (engine to temperature and vehicle moving if its a vehicle) usually with axes...
  8. M

    Teensy 3.6, Flexcan lib, dual canbus

    Greetings All! I'm working on a project of applying a standalone Engine Control and utilizing a Teensy for the OEM integration of Canbus information and am currently backtracking to understand either where I lack subject knowledge, The aftermarket ecu has a limit up to 6 arbitration ID's sent...
Back
Top