From 091b30ded1afbf8fbdfa5768bf3b287de5b7c023 Mon Sep 17 00:00:00 2001
From: roccomarco <roccomarco@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Sat, 5 Mar 2016 11:29:58 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@9021
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 os/hal/lib/peripherals/include/hal_accelerometer.h | 96 ++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100644 os/hal/lib/peripherals/include/hal_accelerometer.h

(limited to 'os/hal/lib/peripherals/include/hal_accelerometer.h')

diff --git a/os/hal/lib/peripherals/include/hal_accelerometer.h b/os/hal/lib/peripherals/include/hal_accelerometer.h
new file mode 100644
index 000000000..b4d8cfb40
--- /dev/null
+++ b/os/hal/lib/peripherals/include/hal_accelerometer.h
@@ -0,0 +1,96 @@
+/*
+    ChibiOS - Copyright (C) 2016 Rocco Marco Guglielmi
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+/**
+ * @file    hal_accelerometer.h
+ * @brief   Generic accelerometer interface header.
+ *
+ * @addtogroup HAL_ACCELEROMETER
+ * @{
+ */
+
+#ifndef _HAL_ACCELEROMETER_H_
+#define _HAL_ACCELEROMETER_H_
+
+/*===========================================================================*/
+/* Driver constants.                                                         */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver pre-compile time settings.                                         */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Derived constants and error checks.                                       */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver data structures and types.                                         */
+/*===========================================================================*/
+
+/**
+ * @brief   @p BaseAccelerometer virtual methods table.
+ */
+struct BaseAccelerometerVMT {
+  _base_accelerometer_methods
+};
+
+/**
+ * @brief   Base accelerometer class.
+ * @details This class represents a generic a generic accelerometer.
+ */
+typedef struct {
+  /** @brief Virtual Methods Table.*/
+  const struct BaseAccelerometerVMT *vmt;
+  _base_sensor_data
+} BaseAccelerometer;
+
+/*===========================================================================*/
+/* Driver macros.                                                            */
+/*===========================================================================*/
+
+/**
+ * @brief   BaseAccelerometer specific methods.
+ */
+#define _base_accelerometer_methods                                         \
+  _base_sensor_methods                                                      \
+  /* Remove the calibration data.*/                                            \
+  msg_t (*reset_calibration)(void);                                         \
+  /* Invokes the calibration procedure.*/                                   \
+  msg_t (*calibrate)(void);
+
+/**
+ * @brief   @p BaseAccelerometer specific data.
+ * @note    It is empty because @p BaseAccelerometer is only an interface
+ *          without implementation.
+ */
+#define _base_accelerometer_data
+
+/*===========================================================================*/
+/* External declarations.                                                    */
+/*===========================================================================*/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _HAL_ACCELEROMETER_H_ */
+
+/** @} */
-- 
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