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canGetChipState

Valid for: CANoe DE • CANoe:lite DE

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Function Syntax

long canGetChipState(long channel);

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Description

Gets the current chip state of a CAN channel.

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Parameters

  • channel: CAN channel (1…32).

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Return Values

Chip state of a CAN channel. Returned values are:
  • 0: Value not available
  • 1: Simulated
  • 2: Not used
  • 3: Error Active
  • 4: Warning Level
  • 5: Error Passive
  • 6: Bus Off
You may find further information about the chip states also on the Bus Statistics Window page.

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Example

long value = canGetChipState(1);
// Now do something with the value:
switch (value) {
  case 1:
    write("Simulated");
    break;
  case 3:
    write("Error Active");
    break;
  case 4:
    write("Warning Level");
    break;
  case 5:
    write("Error Passive");
    break;
  default:
    break;
}