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Quandary of the day

Scheduled Pinned Locked Moved The Lounge
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  • Mike HankeyM Offline
    Mike HankeyM Offline
    Mike Hankey
    wrote on last edited by
    #1

    Is it me or does CANBus[^] sound almost illegal?

    New version: WinHeist Version
    When you have eliminated the JavaScript, whatever remains must be an empty page. Unknown

    R L C C 4 Replies Last reply
    0
    • Mike HankeyM Mike Hankey

      Is it me or does CANBus[^] sound almost illegal?

      New version: WinHeist Version
      When you have eliminated the JavaScript, whatever remains must be an empty page. Unknown

      R Offline
      R Offline
      R Giskard Reventlov
      wrote on last edited by
      #2

      You need to check that link - does not appear to go anywhere.

      Mike HankeyM 1 Reply Last reply
      0
      • R R Giskard Reventlov

        You need to check that link - does not appear to go anywhere.

        Mike HankeyM Offline
        Mike HankeyM Offline
        Mike Hankey
        wrote on last edited by
        #3

        Thanks for the heads up, when I cut and pasted the URL it put "CANb" instead of "CANBus"???

        New version: WinHeist Version
        When you have eliminated the JavaScript, whatever remains must be an empty page. Unknown

        1 Reply Last reply
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        • Mike HankeyM Mike Hankey

          Is it me or does CANBus[^] sound almost illegal?

          New version: WinHeist Version
          When you have eliminated the JavaScript, whatever remains must be an empty page. Unknown

          L Offline
          L Offline
          Lost User
          wrote on last edited by
          #4

          Not if used for medicinal purposes. :-D

          How do we preserve the wisdom men will need, when their violent passions are spent? - The Lost Horizon

          Mike HankeyM 1 Reply Last reply
          0
          • L Lost User

            Not if used for medicinal purposes. :-D

            How do we preserve the wisdom men will need, when their violent passions are spent? - The Lost Horizon

            Mike HankeyM Offline
            Mike HankeyM Offline
            Mike Hankey
            wrote on last edited by
            #5

            In my younger days I had a lot of medical problems! :)

            New version: WinHeist Version
            When you have eliminated the JavaScript, whatever remains must be an empty page. Unknown

            L 1 Reply Last reply
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            • Mike HankeyM Mike Hankey

              In my younger days I had a lot of medical problems! :)

              New version: WinHeist Version
              When you have eliminated the JavaScript, whatever remains must be an empty page. Unknown

              L Offline
              L Offline
              Lost User
              wrote on last edited by
              #6

              :)

              How do we preserve the wisdom men will need, when their violent passions are spent? - The Lost Horizon

              1 Reply Last reply
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              • Mike HankeyM Mike Hankey

                Is it me or does CANBus[^] sound almost illegal?

                New version: WinHeist Version
                When you have eliminated the JavaScript, whatever remains must be an empty page. Unknown

                C Offline
                C Offline
                charlieg
                wrote on last edited by
                #7

                lol, I have products that use that... had to think a bit.

                Charlie Gilley Stuck in a dysfunctional matrix from which I must escape... "Where liberty dwells, there is my country." B. Franklin, 1783 “They who can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety.” BF, 1759

                Mike HankeyM 1 Reply Last reply
                0
                • C charlieg

                  lol, I have products that use that... had to think a bit.

                  Charlie Gilley Stuck in a dysfunctional matrix from which I must escape... "Where liberty dwells, there is my country." B. Franklin, 1783 “They who can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety.” BF, 1759

                  Mike HankeyM Offline
                  Mike HankeyM Offline
                  Mike Hankey
                  wrote on last edited by
                  #8

                  I've been doing some research on CAN and would like to kick the tires. Got some Atmel chips with CAN on-the-chip.

                  New version: WinHeist Version
                  When you have eliminated the JavaScript, whatever remains must be an empty page. Unknown

                  U 1 Reply Last reply
                  0
                  • Mike HankeyM Mike Hankey

                    Is it me or does CANBus[^] sound almost illegal?

                    New version: WinHeist Version
                    When you have eliminated the JavaScript, whatever remains must be an empty page. Unknown

                    C Offline
                    C Offline
                    CPallini
                    wrote on last edited by
                    #9

                    It should be, it drives me crazy.

                    1 Reply Last reply
                    0
                    • Mike HankeyM Mike Hankey

                      I've been doing some research on CAN and would like to kick the tires. Got some Atmel chips with CAN on-the-chip.

                      New version: WinHeist Version
                      When you have eliminated the JavaScript, whatever remains must be an empty page. Unknown

                      U Offline
                      U Offline
                      User 11000607
                      wrote on last edited by
                      #10

                      If you ever used RS-422 or RS-485 you'll never go back. And if you've used old process control protocols like Modbus upgrading to CAN protocols like CANOpen or J1939 makes life a lot simpler. Forget all about request-response, peer to peer objects are much easier to use once you get up the learning curve. The real trick with CAN is tuning your soft timers (you need a lot of them for a good CAN stack). Get the transmit slots right and you get a phenomenal thruput compared to RS-485. Any bets the VW hack was accomplished through the car's CAN bus connection? It's extremely easy to spot a tester being plugged in with CAN and J1939.

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