Description
This function returns the current CANopen NMT state machine mode.
Prototype
CO_MODE CONmtGetMode(CO_NMT *nmt);
| Parameter | Description |
|---|---|
nmt | reference to NMT structure |
Returned Value
>0 The current NMT mode
=0 An error is detected
Additional Information
The following table shows the possible values of the type CO.MODE:
| Value | Description |
|---|---|
| CO_INVALID | Device in INVALID mode, e.g. not initialized |
| CO_INIT | Device in INIT mode |
| CO_PREOP | Device in PRE-OPERATIONAL mode |
| CO_OPERATIONAL | Device in OPERATIONAL mode |
| CO_STOP | Device in STOP mode |
Example
The following example shows how to perform operations only in operational mode of the CANopen node AppNode: