diff -r 000000000000 -r 05c992bf5847 user/ec_slave.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/user/ec_slave.h Fri Oct 21 11:21:42 2005 +0000 @@ -0,0 +1,96 @@ +//--------------------------------------------------------------- +// +// e c _ s l a v e . h +// +// $LastChangedDate$ +// $Author$ +// +//--------------------------------------------------------------- + +#define SIMPLE 0 +#define MAILBOX 1 + +//--------------------------------------------------------------- + +typedef struct slave_desc EtherCAT_slave_desc_t; + +typedef struct +{ + // Base data + unsigned char type; + unsigned char revision; + unsigned short build; + + // Addresses + short ring_position; + unsigned short station_address; + + // Slave information interface + unsigned int vendor_id; + unsigned int product_code; + unsigned int revision_number; + + const EtherCAT_slave_desc_t *desc; + + unsigned int logical_address0; + + unsigned int current_state; + unsigned int requested_state; + + unsigned char *process_data; +} +EtherCAT_slave_t; + +#define ECAT_INIT_SLAVE(TYPE) {0, 0, 0, 0, 0, 0, 0, 0, TYPE, 0, 0, 0, NULL} + +//--------------------------------------------------------------- + +// Slave construction and deletion +void EtherCAT_slave_init(EtherCAT_slave_t *); +void EtherCAT_slave_clear(EtherCAT_slave_t *); + +// Debug +void EtherCAT_slave_print(EtherCAT_slave_t *); + +//--------------------------------------------------------------- + +typedef struct slave_desc +{ + const char *vendor_name; + const char *product_name; + const char *product_desc; + + const int type; + + const unsigned char *sm0; + const unsigned char *sm1; + const unsigned char *sm2; + const unsigned char *sm3; + + const unsigned char *fmmu0; + + const unsigned int data_length; +} +EtherCAT_slave_desc_t; + +extern EtherCAT_slave_desc_t Beckhoff_EK1100[]; +extern EtherCAT_slave_desc_t Beckhoff_EL1014[]; +extern EtherCAT_slave_desc_t Beckhoff_EL2004[]; +extern EtherCAT_slave_desc_t Beckhoff_EL3102[]; +extern EtherCAT_slave_desc_t Beckhoff_EL3162[]; +extern EtherCAT_slave_desc_t Beckhoff_EL4102[]; +extern EtherCAT_slave_desc_t Beckhoff_EL5001[]; + +//--------------------------------------------------------------- + +struct slave_ident +{ + const unsigned int vendor_id; + const unsigned int product_code; + const EtherCAT_slave_desc_t *desc; +}; + +extern struct slave_ident slave_idents[]; +extern unsigned int slave_idents_count; + +//---------------------------------------------------------------