Description
Updates a CAN signal after checking, that this signal is in use.
Prototype
CPU_INT16S CanSigWrite(CPU_INT16S sigId,
void *buffer,
CPU_INT16U size);
| Parameter | Meaning |
|---|---|
| sigId | Unique signal identifier |
| buffer | Pointer to value |
| size | Storage size of CAN signal. |
Additional Information
The storage size of the signal is given by parameter CANSIG_MAX_WIDTH.
Return Value
One of the error codes CAN_ERR_CANSIZE, CAN_ERR_SIGID or CAN_ERR_NULLPTR if an error is detected. Otherwise the storage size of CAN signal is returned.