Search results

  1. P

    FlexCAN_T4 - FlexCAN for Teensy 4

    Just FYI -- According to the FLEXCAN docs on GitHub.. Note that there is no FIFO support in CANFD for Teensy 4.0. FIFO is only supported in CAN2.0 mode on Teensy 3.x and Teensy 4.0
  2. P

    FlexCAN_T4 - FlexCAN for Teensy 4

    From: FlexCAN_T4.h typedef*struct*CANFD_timings_t*{ **double*baudrate*=*1000000; **double*baudrateFD*=*2000000; **double*propdelay*=*190; **double*bus_length*=*1; **double*sample*=*75; **FLEXCAN_CLOCK*clock*=*CLK_24MHz;* }*CANFD_timings_t; You are referring to this when you asked...
  3. P

    FlexCAN_T4 - FlexCAN for Teensy 4

    It's my understanding the MCP2517FD chip logic controller code has and SPI command interface in the FlexCAN SPI code that sets the FD message send and recieve processing by mailboxes and interrupts. Interrupts are intended to control and signal the mailbox events as they occor and are...
  4. P

    FlexCAN_T4 - FlexCAN for Teensy 4

    #include <FlexCAN_T4.h> FlexCAN_T4<CAN1, RX_SIZE_256, TX_SIZE_16> Can0; #define NUM_TX_MAILBOXES 2 #define NUM_RX_MAILBOXES 6 void setup(void) { Serial.begin(115200); delay(400); Can0.begin(); Can0.setBaudRate(250000); Can0.setMaxMB(NUM_TX_MAILBOXES + NUM_RX_MAILBOXES); for (int i = 0...
  5. P

    FlexCAN_T4 - FlexCAN for Teensy 4

    Hello, Haven't hit this issue yet. Perhaps some ideas on making this code work could be found in the example code: mailbox_filtering_example_with_interrupts
  6. P

    FlexCAN_T4 - FlexCAN for Teensy 4

    Greetings -- New to the board. Is there a more detailed programming document for this library available other than what is posted on GitHub? Thanks
Back
Top