summaryrefslogtreecommitdiff
path: root/n/es/src/ascenseur.c
diff options
context:
space:
mode:
authordalmais2005-04-22 22:06:40 +0000
committerdalmais2005-04-22 22:06:40 +0000
commit02a5739d0cef67ac48b4b7fda5d1c8c5ed0621f0 (patch)
treee0ff6b51d4cad50bb1596b37ffe9871cca2b375b /n/es/src/ascenseur.c
parent2b19311a735adf3310ff3352b8bfdc53b5e91434 (diff)
Debut ascenseur
Diffstat (limited to 'n/es/src/ascenseur.c')
-rw-r--r--n/es/src/ascenseur.c78
1 files changed, 78 insertions, 0 deletions
diff --git a/n/es/src/ascenseur.c b/n/es/src/ascenseur.c
new file mode 100644
index 0000000..24538be
--- /dev/null
+++ b/n/es/src/ascenseur.c
@@ -0,0 +1,78 @@
+/* ascenseur.c */
+/* n.avr.carte_capteurs - AVR Carte_capteur Module. {{{
+ *
+ * Copyright (C) 2005 Dalmais Romain
+ *
+ * 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.
+ *
+ * Contact :
+ * Web: http://perso.efrei.fr/~dalmais
+ * Email: <dalmais@efrei.fr>
+ * }}} */
+
+#include "ascenseur.h"
+
+
+/* +AutoDec */
+/* -AutoDec */
+
+extern uint8_t clk ; // clock de la machine d'état.
+uint8_t sens_ascenseur = 0;
+
+void ascenseur_init()
+{
+ sens_ascenseur = 0;
+ TCCR2 = 0x0C ; // mode CTC | pas de OC2 | prescaler = 128
+
+
+}
+
+void asc_haut(uint8_t valeur)
+{
+ TCNT2 = valeur;
+ sens_ascenseur = MONTE;
+
+}
+
+void asc_bas(uint8_t valeur)
+{
+ TCNT2 = valeur;
+ sens_ascenseur = DESCEND;
+
+}
+
+void asc_stable(uint8_t valeur)
+{
+ TCNT2 = valeur;
+ sens_ascenseur = MONTE;
+
+}
+
+
+uint8_t capteur_bas()
+{
+return (PORTA & _BV(CAPTEUR_BAS)) ;
+}
+
+uint8_t capteur_haut()
+{
+return (PORTA & _BV(CAPTEUR_HAUT)) ;
+}
+
+
+uint8_t capteur_milieu()
+{
+return (PORTA & _BV(CAPTEUR_MILIEU)) ;
+}