CONodeGetErr

Owned by Former user (Deleted)
Last updated: Nov 17, 2020 by WES Admin
1 min read

Description

This function returns the current error status of the given node. If an error was detected, the error is cleared with this function call.

Prototype

CO_ERR CONodeGetErr(CO_NODE *node);

ParameterDescription
nodepointer to the CANopen node object

Returned Value

One of the error codes, described in the section "Error Identification"

Example

The following example demonstrates a diagnostic section of a CANopen startup sequence:


    :
    CONodeInit (&AppNode, (CO_NODE_SPEC *)&AppSpec);
 
    err = CONodeGetErr (&AppNode);
    switch (err) {
        case CO_ERR_NONE:
            CONodeStart (&AppNode);
            break;
 
        case CO_ERR_CFG_1001_0:
            AppTraceLog ("Error: Error Register [1001:0] is Incorrect.");
            break;
 
        case CO_ERR_CFG_1017_0:
            AppTraceLog ("Error: Heartbeat [1017:0] is Incorrect.");
            break;
          :
    }
    :