From bbd26925f24082217c9eef2b512bcc060a1fc37a Mon Sep 17 00:00:00 2001
From: Gautier Hattenberger <gautier.hattenberger@enac.fr>
Date: Sat, 15 Sep 2012 23:56:56 +0200
Subject: [PATCH] [baro] baro_board_module.c was missing, sorry

---
 .../modules/sensors/baro_board_module.c       | 59 +++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 sw/airborne/modules/sensors/baro_board_module.c

diff --git a/sw/airborne/modules/sensors/baro_board_module.c b/sw/airborne/modules/sensors/baro_board_module.c
new file mode 100644
index 00000000000..f5271f0df99
--- /dev/null
+++ b/sw/airborne/modules/sensors/baro_board_module.c
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2012 Gautier Hattenberger
+ *
+ * This file is part of paparazzi.
+ *
+ * paparazzi 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, or (at your option)
+ * any later version.
+ *
+ * paparazzi 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 paparazzi; see the file COPYING.  If not, write to
+ * the Free Software Foundation, 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ */
+
+/*
+ * Wrapper for the board specific barometer
+ * Allows to use external baro sensor to feed the general baro interface
+ */
+
+#include "modules/sensors/baro_board_module.h"
+
+/* Common Baro struct */
+struct Baro baro;
+
+/* Counter to init custom baro at startup */
+#define BARO_STARTUP_COUNTER 200
+uint16_t startup_cnt;
+
+/** Implementation of the generic baro interface initialization.
+ *  No need to call this functions from the modules, already done by main.
+ */
+void baro_init( void ) {
+  baro.status = BS_UNINITIALIZED;
+  baro.absolute     = 0;
+  baro.differential = 0;
+  startup_cnt = BARO_STARTUP_COUNTER;
+}
+
+/** Implementation of the generic baro interface periodic task.
+ *  No need to call this functions from the modules, already done by main.
+ */
+void baro_periodic( void ) {
+  if (baro.status == BS_UNINITIALIZED) {
+    // Run some loops to get correct readings from the adc
+    --startup_cnt;
+    if (startup_cnt == 0) {
+      baro.status = BS_RUNNING;
+    }
+  }
+}
+