diff -r 000000000000 -r 05c992bf5847 user/ec_master.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/user/ec_master.h	Fri Oct 21 11:21:42 2005 +0000
@@ -0,0 +1,120 @@
+//---------------------------------------------------------------
+//
+//  e c _ m a s t e r . h
+//
+//  $LastChangedDate$
+//  $Author$
+//
+//---------------------------------------------------------------
+
+#include <pcap.h>
+#include <libnet.h>
+#include <pthread.h>
+
+#include "ec_slave.h"
+#include "ec_command.h"
+
+//---------------------------------------------------------------
+
+typedef struct
+{
+  EtherCAT_slave_t *slaves; // Slaves array
+  unsigned int slave_count; // Number of slaves
+
+  EtherCAT_command_t *first_command; // List of commands
+
+  pcap_t *pcap_handle;  // Handle for libpcap
+  libnet_t *net_handle; // Handle for libnet
+
+  unsigned char command_index; // Current command index
+
+  unsigned char *process_data;
+  unsigned int process_data_length;
+  void (*pre_cb)(unsigned char *);
+  void (*post_cb)(unsigned char *);
+  pthread_t thread;
+  int thread_continue;
+  unsigned int cycle_time;
+
+  double bus_time;
+
+  double last_jitter;
+  double last_cycle_time;
+  double last_cycle_work_time;
+  double last_cycle_busy_rate;
+}
+EtherCAT_master_t;
+
+//---------------------------------------------------------------
+
+// Master creation and deletion
+int EtherCAT_master_init(EtherCAT_master_t *, char *);
+void EtherCAT_master_clear(EtherCAT_master_t *);
+
+// Checking for slaves
+int EtherCAT_check_slaves(EtherCAT_master_t *, EtherCAT_slave_t *, unsigned int);
+void EtherCAT_clear_slaves(EtherCAT_master_t *);
+
+// Slave information interface
+int EtherCAT_read_slave_information(EtherCAT_master_t *,
+                                    unsigned short int,
+                                    unsigned short int,
+                                    unsigned int *);
+
+// EtherCAT commands
+EtherCAT_command_t *EtherCAT_read(EtherCAT_master_t *,
+                                  unsigned short,
+                                  unsigned short,
+                                  unsigned int);
+EtherCAT_command_t *EtherCAT_write(EtherCAT_master_t *,
+                                   unsigned short,
+                                   unsigned short,
+                                   unsigned int,
+                                   const unsigned char *);
+EtherCAT_command_t *EtherCAT_position_read(EtherCAT_master_t *,
+                                           short,
+                                           unsigned short,
+                                           unsigned int);
+EtherCAT_command_t *EtherCAT_position_write(EtherCAT_master_t *,
+                                            short,
+                                            unsigned short,
+                                            unsigned int,
+                                            const unsigned char *);
+EtherCAT_command_t *EtherCAT_broadcast_read(EtherCAT_master_t *,
+                                            unsigned short,
+                                            unsigned int);
+EtherCAT_command_t *EtherCAT_broadcast_write(EtherCAT_master_t *,
+                                             unsigned short,
+                                             unsigned int,
+                                             const unsigned char *);
+EtherCAT_command_t *EtherCAT_logical_read_write(EtherCAT_master_t *,
+                                                unsigned int,
+                                                unsigned int,
+                                                unsigned char *);
+
+void EtherCAT_remove_command(EtherCAT_master_t *, EtherCAT_command_t *);
+
+// Slave states
+int EtherCAT_state_change(EtherCAT_master_t *, EtherCAT_slave_t *, unsigned char);
+int EtherCAT_broadcast_state_change(EtherCAT_master_t *, unsigned char);
+
+int EtherCAT_activate_slave(EtherCAT_master_t *, EtherCAT_slave_t *);
+int EtherCAT_deactivate_slave(EtherCAT_master_t *, EtherCAT_slave_t *);
+
+// Sending and receiving
+int EtherCAT_send_receive(EtherCAT_master_t *);
+
+int EtherCAT_start(EtherCAT_master_t *,
+                   unsigned int,
+                   void (*)(unsigned char *),
+                   void (*)(unsigned char *),
+                   unsigned int);
+int EtherCAT_stop(EtherCAT_master_t *);
+
+// Private functions
+void add_command(EtherCAT_master_t *, EtherCAT_command_t *);
+void set_byte(unsigned char *, unsigned int, unsigned char);
+void set_word(unsigned char *, unsigned int, unsigned int);
+void *thread_function(void *);
+
+//---------------------------------------------------------------