diff -r c55ebaa206f8 -r 11ec009e145d master/fsm_foe.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/master/fsm_foe.h	Mon Jan 19 10:18:41 2009 +0000
@@ -0,0 +1,102 @@
+/******************************************************************************
+ *
+ *  $Id:$
+ *
+ *  Copyright (C) 2008  Olav Zarges, imc Meßsysteme GmbH
+ *
+ *  This file is part of the IgH EtherCAT Master.
+ *
+ *  The IgH EtherCAT Master is free software; you can redistribute it
+ *  and/or modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version 2 of the
+ *  License, or (at your option) any later version.
+ *
+ *  The IgH EtherCAT Master is distributed in the hope that it will be
+ *  useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with the IgH EtherCAT Master; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ *  The right to use EtherCAT Technology is granted and comes free of
+ *  charge under condition of compatibility of product made by
+ *  Licensee. People intending to distribute/sell products based on the
+ *  code, have to sign an agreement to guarantee that products using
+ *  software based on IgH EtherCAT master stay compatible with the actual
+ *  EtherCAT specification (which are released themselves as an open
+ *  standard) as the (only) precondition to have the right to use EtherCAT
+ *  Technology, IP and trade marks.
+ *
+ *****************************************************************************/
+
+/**
+   \file
+   EtherCAT FoE state machines.
+*/
+
+/*****************************************************************************/
+
+#ifndef __EC_FSM_FOE_H__
+#define __EC_FSM_FOE_H__
+
+#include "globals.h"
+#include "../include/ecrt.h"
+#include "datagram.h"
+#include "slave.h"
+#include "foe_request.h"
+
+/*****************************************************************************/
+
+typedef struct ec_fsm_foe ec_fsm_foe_t; /**< \see ec_fsm_foe */
+
+/** Finite state machines for the CANopen-over-EtherCAT protocol.
+ */
+struct ec_fsm_foe {
+    ec_slave_t *slave; /**< slave the FSM runs on */
+    ec_datagram_t *datagram; /**< datagram used in the state machine */
+    unsigned int retries; /**< retries upon datagram timeout */
+
+    void (*state)(ec_fsm_foe_t *); /**< FoE state function */
+    unsigned long jiffies_start; /**< FoE timestamp. */
+    uint8_t subindex; /**< current subindex */
+    ec_foe_request_t *request; /**< FoE request */
+    uint8_t toggle; /**< toggle bit for segment commands */
+
+    uint32_t tx_errors;
+    uint8_t *tx_buffer;
+    uint32_t tx_buffer_size;
+    uint32_t tx_buffer_offset;
+    uint32_t tx_last_packet;
+    uint32_t tx_packet_no;
+    uint32_t tx_current_size;
+    uint8_t *tx_filename;
+    uint32_t tx_filename_len;
+
+
+    uint32_t rx_errors;
+    uint8_t *rx_buffer;
+    uint32_t rx_buffer_size;
+    uint32_t rx_buffer_offset;
+    uint32_t rx_current_size;
+    uint32_t rx_packet_no;
+    uint32_t rx_expected_packet_no;
+    uint32_t rx_last_packet;
+    uint8_t *rx_filename;
+    uint32_t rx_filename_len;
+};
+
+/*****************************************************************************/
+
+void ec_fsm_foe_init(ec_fsm_foe_t *, ec_datagram_t *);
+void ec_fsm_foe_clear(ec_fsm_foe_t *);
+
+int ec_fsm_foe_exec(ec_fsm_foe_t *);
+int ec_fsm_foe_success(ec_fsm_foe_t *);
+
+void ec_fsm_foe_transfer(ec_fsm_foe_t *, ec_slave_t *, ec_foe_request_t *);
+
+/*****************************************************************************/
+
+#endif