Auto Increment Physical Read Telegram (APRD) More...
#include <ethercat_device_addressed_telegram.h>
Inheritance diagram for APRD_Telegram:
Public Member Functions | |
| APRD_Telegram (uint8_t a_idx, uint16_t a_adp, uint16_t a_ado, uint16_t a_wkc, uint16_t a_datalen, const unsigned char *a_data) | |
| Constructor. | |
Protected Member Functions | |
| virtual const unsigned char * | build_command_field (const unsigned char *a_buffer) |
| virtual unsigned char * | dump_command_field (unsigned char *a_buffer) const |
| Construct telegram from received bytestream... | |
Detailed Description
Auto Increment Physical Read Telegram (APRD)
Definition at line 102 of file ethercat_device_addressed_telegram.h.
Constructor & Destructor Documentation
| APRD_Telegram::APRD_Telegram | ( | uint8_t | a_idx, |
| uint16_t | a_adp, | ||
| uint16_t | a_ado, | ||
| uint16_t | a_wkc, | ||
| uint16_t | a_datalen, | ||
| const unsigned char * | a_data | ||
| ) |
Constructor.
- Parameters:
-
a_idx index a_adp auto increment address a_ado physical memory address a_wkc working counter a_datalen data_length a_data data to be read: Is actually not used, can be initialised at all zeros
- Note:
- remove a_data parameter, since is it merely modified by the slave (the result of the read op)??
Member Function Documentation
| virtual const unsigned char* APRD_Telegram::build_command_field | ( | const unsigned char * | a_buffer | ) | [protected, virtual] |
Implements Device_Addressing_Telegram.
| virtual unsigned char* APRD_Telegram::dump_command_field | ( | unsigned char * | a_buffer | ) | const [protected, virtual] |
Construct telegram from received bytestream...
Implements Device_Addressing_Telegram.
The documentation for this class was generated from the following file: