Detailed Description
The file com_dicts.c implements the local object dictionary of the CANopen Master protocol stack. The local object dictionary is an array of ComDicEntry_ts elements. By means of ComDictAddList() an object dictionary can be assigned to a logical CANopen network during run-time.
An example for a local object dictionary is given by the file com_dict_master.c inside the template-com directory.
Include dependency graph for com_dict.h:
Data Structures | |
| struct | ComDicEntry_s |
Typedefs | |
| typedef struct ComDicEntry_s | ComDicEntry_ts |
Functions | |
| ComStatus_tv | ComDictAddList (uint8_t ubNetV, ComDicEntry_ts *ptsDictListV) |
Typedef Documentation
◆ ComDicEntry_ts
| typedef struct ComDicEntry_s ComDicEntry_ts |
CANopen Master - local object dictionary entry.
The structure ComDicEntry_s describes a single dictionary entry. Each entry is defined by the index, sub-index, access-attribute and data type. The pointer pfnFunction points to a callback function.
Function Documentation
◆ ComDictAddList()
| ComStatus_tv ComDictAddList | ( | uint8_t | ubNetV, |
| ComDicEntry_ts * | ptsDictListV | ||
| ) |
- Parameters
-
[in] ubNetV CANopen Network channel [in] ptsDictListV Pointer to dictionary structure
- Returns
- Value of enumeration ComErr_e
This function adds an local object dictionary structure to the CANopen network channel defined by ubNetV. If a NULL pointer is passed to ptsDictListV the local object dictionary supports only the objects 1000h, 1001h and 1018h by means of an internal object dictionary structure.