equal
deleted
inserted
replaced
79 #define EC_DATAGRAM_HEADER_SIZE 10 |
79 #define EC_DATAGRAM_HEADER_SIZE 10 |
80 |
80 |
81 /** size of an EtherCAT datagram footer */ |
81 /** size of an EtherCAT datagram footer */ |
82 #define EC_DATAGRAM_FOOTER_SIZE 2 |
82 #define EC_DATAGRAM_FOOTER_SIZE 2 |
83 |
83 |
|
84 /** size of the EtherCAT address field */ |
|
85 #define EC_ADDR_LEN 4 |
|
86 |
84 /** resulting maximum data size of a single datagram in a frame */ |
87 /** resulting maximum data size of a single datagram in a frame */ |
85 #define EC_MAX_DATA_SIZE (ETH_DATA_LEN - EC_FRAME_HEADER_SIZE \ |
88 #define EC_MAX_DATA_SIZE (ETH_DATA_LEN - EC_FRAME_HEADER_SIZE \ |
86 - EC_DATAGRAM_HEADER_SIZE - EC_DATAGRAM_FOOTER_SIZE) |
89 - EC_DATAGRAM_HEADER_SIZE - EC_DATAGRAM_FOOTER_SIZE) |
87 |
90 |
88 /** word offset of first EEPROM category. */ |
91 /** word offset of first EEPROM category. */ |