kernelv_ch_get_active_cs_index()
Prototype
KERNELV_RETURN | kernelv_ch_get_cs_count(unsigned long int chanIndex, |
Description
Returns the index of the active coordinate system.
Even if no coordinate system is defined in the NC program, there is always a basic coordinate system at coordinate system stack level 0. Its rotation matrix is the standard matrix and its translation vector is the zero vector.
Parameter
Name | Type | Meaning |
chanIndex | unsigned long | Channel index of the channel. |
csIndex | unsigned short* | Pointer to the memory location for the index of coordinate systems. |
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_READ_ERR | -26 | An error occurred on reading data from the kernelv DLL. |