kernelv_ch_get_state()
Prototype
KERNELV_RETURN | kernelv_ch_get_state (unsigned long int chanIndex, |
Description
Reads the channel's current state.
Parameter
Name | Type | Meaning |
chanIndex | unsigned long | Channel index. |
state | KERNELV_CHANNEL_STATE * | Pointer to the state to be returned. |
Return values
Symbol | Value | Meaning |
RET_FINISHED | 0 | The function was executed without error. |
ERR_INVALID_CHAN | -1 | The transferred channel index is higher than the number of configured channels -1. |
ERR_CNC_NOT_INIT | -3 | The simulation CNC kernel was not yet initialised. |
ERR_INTERNAL_ERROR | -11 | An internal error has occurred in the DLL. |