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Open topic with navigation CAPL Functions » MOST » mostGenerateBusloadEthPkt

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mostGenerateBusloadEthPkt

Valid for: CANoe DE Note
This function is only available with MOST hardware VN2640.

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Function Syntax

long mostGenerateBusloadEthPkt(long channel, long pkts);

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Description

The function sends cyclical packets on the Ethernet channel. Use the mostConfigureBusloadEthPkt function to specify the send parameters and payload pattern.

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Parameters

  • channel: Channel of the connected interface.
  • pkts:
    • 0: Stops the busload generation
    • >0: Sends the given number of packets
    • -1: Sends continual packets

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Return Values

See error codes.

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Example

Configure and start busload stress on keyboard event. 
on key 's'
{
    long i, channel, rate, countertype, counterpos, datalen;
    int64 srcadr, destadr;
    byte data[1506];

    channel = 1;
    srcadr = -1LL; // use own MAC address as source
    destadr = 0x010203040506LL;
    rate = 50; // packets per second
    countertype = 4; // 4 byte counter
    counterpos = 9; // counter in byte6..byte9
    datalen = 300;

    // fill payload of stress packet
    for(i = 0; i < datalen; ++i)
        data[i] = (byte)i;

    // configure stress pattern
    mostConfigureBusloadEthPkt(channel, rate, countertype, counterpos, srcadr, destadr, datalen, data);

    // start generation of 500 packets
    mostGenerateBusloadEthPkt(channel, 500);
}
mostConfigureBusloadEthPkt • OnMostStress • mostSetMacAdr • outputMostEthPkt • mostSetSBC