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authorschodet2004-04-17 08:23:00 +0000
committerschodet2004-04-17 08:23:00 +0000
commit2344ef4ae9f20240c63e53c5f8bd77d83f9e5bd3 (patch)
tree2840c1570bd8c517c15c350d95041e425cfddb10 /2004
parent494d04e99b004567ea8949d4a094248ac714ece1 (diff)
Serial: BOULET !
cvs add manquant.
Diffstat (limited to '2004')
-rw-r--r--2004/i/nono/src/serial/serial_stdio.cc80
-rw-r--r--2004/i/nono/src/serial/serial_stdio.h48
2 files changed, 128 insertions, 0 deletions
diff --git a/2004/i/nono/src/serial/serial_stdio.cc b/2004/i/nono/src/serial/serial_stdio.cc
new file mode 100644
index 0000000..eaa7062
--- /dev/null
+++ b/2004/i/nono/src/serial/serial_stdio.cc
@@ -0,0 +1,80 @@
+// serial_stdio.cc
+// nono - programme du robot 2004. {{{
+//
+// Copyright (C) 2004 Nicolas Schodet
+//
+// Robot APB Team/Efrei 2004.
+// Web: http://assos.efrei.fr/robot/
+// Email: robot AT efrei DOT fr
+//
+// This program 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.
+//
+// This program 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 this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+//
+// }}}
+#include "serial_stdio.h"
+#include "erreur/erreur.h"
+#include "utils/errno_exception.h"
+
+#include <fcntl.h>
+
+/// Constructeur.
+SerialStdio::SerialStdio (bool blocking/*false*/)
+ : blocking_ (blocking)
+{
+}
+
+/// Destructeur.
+SerialStdio::~SerialStdio (void)
+{
+ close ();
+}
+
+/// Ouvre et paramètre le port série.
+void
+SerialStdio::open (const char *ttyname, int speed/*0*/)
+{
+ struct termios tios;
+ fdIn_ = 0;
+ fdOut_ = 1;
+ // Sauver la configuration courante du port série.
+ tcgetattr (fdIn_, &old_);
+ // Paramètrer les options du port série.
+ tios.c_cflag = CS8 | CLOCAL | CREAD;
+ tios.c_iflag = IGNBRK | IGNPAR;
+ tios.c_oflag = 0;
+ tios.c_lflag = 0;
+ // On n'attend jamais si on est en non-block. On attend sinon.
+ tios.c_cc[VTIME] = 0;
+ if (blocking_)
+ tios.c_cc[VMIN] = 1;
+ else
+ tios.c_cc[VMIN] = 0;
+ // Vider et configurer le port série.
+ tcflush (fdIn_, TCIFLUSH);
+ tcsetattr (fdIn_, TCSANOW, &tios);
+}
+
+/// Ferme le port série, appellé automatiquement dans le destructeur de la
+/// classe SerialBase.
+void
+SerialStdio::close (void)
+{
+ if (fdIn_ != -1)
+ {
+ tcsetattr (fdIn_, TCSANOW, &old_);
+ fdIn_ = -1;
+ fdOut_ = -1;
+ }
+}
+
diff --git a/2004/i/nono/src/serial/serial_stdio.h b/2004/i/nono/src/serial/serial_stdio.h
new file mode 100644
index 0000000..0920775
--- /dev/null
+++ b/2004/i/nono/src/serial/serial_stdio.h
@@ -0,0 +1,48 @@
+#ifndef serial_stdio_h
+#define serial_stdio_h
+// serial_stdio.h
+// nono - programme du robot 2004. {{{
+//
+// Copyright (C) 2004 Nicolas Schodet
+//
+// Robot APB Team/Efrei 2004.
+// Web: http://assos.efrei.fr/robot/
+// Email: robot AT efrei DOT fr
+//
+// This program 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.
+//
+// This program 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 this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+//
+// }}}
+#include "serial_base.h"
+
+#include <termios.h>
+
+/// Classe de contrôle du port serie factice sur l'entrée/sortie standart.
+class SerialStdio : public SerialBase
+{
+ bool blocking_;
+ struct termios old_;
+ public:
+ /// Constructeur.
+ SerialStdio (bool blocking = false);
+ /// Destructeur.
+ ~SerialStdio (void);
+ /// Ouvre et paramètre le port série.
+ void open (const char *ttyname, int speed = 0);
+ /// Ferme le port série, appellé automatiquement dans le destructeur de la
+ /// classe SerialBase.
+ void close (void);
+};
+
+#endif // serial_stdio_h