drivers/win32/win32.cpp
author groke6
Tue, 22 Jan 2008 10:27:13 +0100
changeset 364 17edd8a028fa
parent 267 96c688ebcde7
child 480 d0d76932ad74
permissions -rwxr-xr-x
Added can4linux driver support.
267
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
     1
/*
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
     2
This file is part of CanFestival, a library implementing CanOpen Stack.
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
     3
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
     4
Copyright (C): Edouard TISSERANT and Francis DUPIN
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
     5
Copyright (C) Win32 Port Leonid Tochinski
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
     6
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
     7
See COPYING file for copyrights details.
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
     8
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
     9
This library is free software; you can redistribute it and/or
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    10
modify it under the terms of the GNU Lesser General Public
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    11
License as published by the Free Software Foundation; either
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    12
version 2.1 of the License, or (at your option) any later version.
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    13
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    14
This library is distributed in the hope that it will be useful,
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    15
but WITHOUT ANY WARRANTY; without even the implied warranty of
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    16
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    17
Lesser General Public License for more details.
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    18
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    19
You should have received a copy of the GNU Lesser General Public
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    20
License along with this library; if not, write to the Free Software
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    21
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    22
*/
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    23
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    24
/*
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    25
 CAN driver interface.
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    26
*/
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    27
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    28
#include <windows.h>
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    29
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    30
extern "C"
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    31
   {
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    32
#define DLL_CALL(funcname) (*_##funcname)
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    33
#define FCT_PTR_INIT =NULL
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    34
#include "canfestival.h"
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    35
#include "timer.h"
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    36
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    37
#include "timers_driver.h"
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    38
   };
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    39
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    40
typedef UNS8 (*CANRECEIVE_DRIVER_PROC)(void* inst, Message *m);
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    41
typedef UNS8 (*CANSEND_DRIVER_PROC)(void* inst, const Message *m);
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    42
typedef void* (*CANOPEN_DRIVER_PROC)(s_BOARD *board);
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    43
typedef int (*CANCLOSE_DRIVER_PROC)(void* inst);
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    44
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    45
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    46
class driver_procs
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    47
   {
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    48
   public:
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    49
      driver_procs();
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    50
      ~driver_procs();
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    51
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    52
      HMODULE load_canfestival_driver(LPCTSTR driver_name);
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    53
      bool can_driver_valid() const;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    54
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    55
   public:
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    56
      // can driver
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    57
      CANRECEIVE_DRIVER_PROC m_canReceive;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    58
      CANSEND_DRIVER_PROC m_canSend;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    59
      CANOPEN_DRIVER_PROC m_canOpen;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    60
      CANCLOSE_DRIVER_PROC m_canClose;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    61
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    62
      // driver module habndle
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    63
      HMODULE m_driver_handle;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    64
   };
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    65
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    66
driver_procs::driver_procs() : m_canReceive(0),
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    67
      m_canSend(0),
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    68
      m_canOpen(0),
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    69
      m_canClose(0),
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    70
      m_driver_handle(0)
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    71
   {}
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    72
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    73
driver_procs::~driver_procs()
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    74
   {
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    75
   if (m_driver_handle)
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    76
      ::FreeLibrary(m_driver_handle);
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    77
   }
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    78
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    79
bool driver_procs::can_driver_valid() const
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    80
   {
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    81
   return ((m_canReceive != NULL) &&
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    82
           (m_canSend != NULL) &&
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    83
           (m_canOpen != NULL) &&
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    84
           (m_canClose != NULL));
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    85
   }
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    86
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    87
// GetProcAddress doesn't have an UNICODE version for NT
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    88
#ifdef UNDER_CE
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    89
  #define myTEXT(str) TEXT(str)
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    90
#else
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    91
  #define myTEXT(str) str
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    92
#endif
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    93
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    94
HMODULE driver_procs::load_canfestival_driver(LPCTSTR driver_name)
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    95
   {
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    96
  //LPCTSTR driver1 = "C:\\msys\\1.0\\home\\Ontaide\\can\\CanFestival-3\\drivers\\can_peak_win32\\cygcan_peak_win32.dll";
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    97
  //LPCTSTR driver2 = "C:\\msys\\1.0\\home\\Ontaide\\can\\CanFestival-3\\drivers\\can_peak_win32\\cygcan_peak_win32.dll";
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    98
  //printf("can_driver_valid=%d\n",can_driver_valid());
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
    99
   if (can_driver_valid())
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   100
      return m_driver_handle;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   101
   printf("driver_name=%s\n",driver_name);
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   102
   m_driver_handle = ::LoadLibrary(driver_name);
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   103
   //printf("m_driver_handle=%d\n",m_driver_handle);
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   104
   //printf("testerror =%s\n",GetLastError());
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   105
   if (m_driver_handle == NULL)
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   106
      return NULL;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   107
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   108
   m_canReceive = (CANRECEIVE_DRIVER_PROC)::GetProcAddress(m_driver_handle, myTEXT("canReceive_driver"));
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   109
   m_canSend = (CANSEND_DRIVER_PROC)::GetProcAddress(m_driver_handle, myTEXT("canSend_driver"));
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   110
   m_canOpen = (CANOPEN_DRIVER_PROC)::GetProcAddress(m_driver_handle, myTEXT("canOpen_driver"));
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   111
   m_canClose = (CANCLOSE_DRIVER_PROC)::GetProcAddress(m_driver_handle, myTEXT("canClose_driver"));
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   112
   return can_driver_valid()?m_driver_handle:NULL;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   113
   }
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   114
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   115
struct driver_data
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   116
   {
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   117
   CO_Data * d;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   118
   HANDLE receive_thread;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   119
   void* inst;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   120
   volatile bool continue_receive_thread;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   121
   };
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   122
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   123
driver_procs s_driver_procs;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   124
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   125
LIB_HANDLE LoadCanDriver(char* driver_name)
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   126
   {
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   127
		return s_driver_procs.load_canfestival_driver((LPCTSTR)driver_name);
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   128
   }
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   129
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   130
UNS8 canReceive(CAN_PORT fd0, Message *m)
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   131
   {
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   132
  
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   133
   if (fd0 != NULL && s_driver_procs.m_canReceive != NULL)
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   134
	   {
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   135
		  driver_data* data = (driver_data*)fd0;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   136
		  return (*s_driver_procs.m_canReceive)(data->inst, m);
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   137
	   }
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   138
   return 1;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   139
   }
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   140
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   141
void* canReceiveLoop(CAN_PORT fd0)
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   142
   {
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   143
   driver_data* data = (driver_data*)fd0;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   144
   Message m;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   145
   while (data->continue_receive_thread)
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   146
      {
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   147
      if (!canReceive(fd0, &m))
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   148
         {
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   149
         EnterMutex();
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   150
         canDispatch(data->d, &m);
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   151
         LeaveMutex();
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   152
         }
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   153
      else
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   154
         {
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   155
		 break;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   156
         ::Sleep(1);
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   157
         }
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   158
      }
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   159
   return 0;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   160
   }
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   161
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   162
/***************************************************************************/
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   163
UNS8 canSend(CAN_PORT fd0, Message *m)
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   164
   {   
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   165
   if (fd0 != NULL && s_driver_procs.m_canSend != NULL)
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   166
      {
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   167
      UNS8 res;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   168
      driver_data* data = (driver_data*)fd0;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   169
      res = (*s_driver_procs.m_canSend)(data->inst, m);      
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   170
      if (res)
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   171
         return 1; // OK
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   172
      }
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   173
   return 0; // NOT OK
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   174
   }
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   175
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   176
/***************************************************************************/
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   177
CAN_HANDLE canOpen(s_BOARD *board, CO_Data * d)
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   178
   {
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   179
   if (board != NULL && s_driver_procs.m_canOpen != NULL)
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   180
      {
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   181
      void* inst = (*s_driver_procs.m_canOpen)(board);
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   182
      if (inst != NULL)
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   183
         {
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   184
         driver_data* data = new driver_data;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   185
         data->d = d;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   186
         data->inst = inst;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   187
         data->continue_receive_thread = true;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   188
         CreateReceiveTask(data, &data->receive_thread, (void*)&canReceiveLoop);
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   189
	 EnterMutex();
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   190
         d->canHandle = data;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   191
         LeaveMutex();
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   192
         return data;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   193
         }
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   194
      }
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   195
   return NULL;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   196
   }
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   197
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   198
/***************************************************************************/
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   199
int canClose(CO_Data * d)
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   200
   {
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   201
   if (s_driver_procs.m_canClose != NULL)
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   202
      {
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   203
		  driver_data* data;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   204
		  EnterMutex();
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   205
		  if(d->canHandle != NULL){
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   206
			data = (driver_data*)d->canHandle;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   207
			d->canHandle = NULL;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   208
			data->continue_receive_thread = false;}
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   209
		  LeaveMutex();
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   210
		  WaitReceiveTaskEnd(&data->receive_thread);
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   211
		  (*s_driver_procs.m_canClose)(data->inst);
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   212
		  delete data;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   213
		  return 0;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   214
      }
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   215
   return 0;
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   216
   }
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   217
96c688ebcde7 Add win32 target (--can=win32) to compile with msys and mingw32
greg
parents:
diff changeset
   218