diff options
Diffstat (limited to 'libsensors/SensorBase.h')
| -rw-r--r-- | libsensors/SensorBase.h | 51 |
1 files changed, 26 insertions, 25 deletions
diff --git a/libsensors/SensorBase.h b/libsensors/SensorBase.h index d9abe92..bb4d055 100644 --- a/libsensors/SensorBase.h +++ b/libsensors/SensorBase.h @@ -1,18 +1,18 @@ /* -* Copyright (C) 2012 Invensense, Inc. -* -* 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. -*/ + * Copyright (C) 2008 The Android Open Source Project + * + * 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. + */ #ifndef ANDROID_SENSOR_BASE_H #define ANDROID_SENSOR_BASE_H @@ -22,9 +22,6 @@ #include <sys/cdefs.h> #include <sys/types.h> -#define CALL_MEMBER_FN(pobject, ptrToMember) ((pobject)->*(ptrToMember)) - -#define MAX_SYSFS_NAME_LEN (100) /*****************************************************************************/ @@ -32,23 +29,27 @@ struct sensors_event_t; class SensorBase { protected: - const char *dev_name; - const char *data_name; - char input_name[PATH_MAX]; - int dev_fd; - int data_fd; + const char* dev_name; + const char* data_name; + char input_name[PATH_MAX]; + int dev_fd; + int data_fd; int openInput(const char* inputName); static int64_t getTimestamp(); + + static int64_t timevalToNano(timeval const& t) { - return t.tv_sec * 1000000000LL + t.tv_usec * 1000; + return t.tv_sec*1000000000LL + t.tv_usec*1000; } int open_device(); int close_device(); public: - SensorBase(const char* dev_name, const char* data_name); + SensorBase( + const char* dev_name, + const char* data_name); virtual ~SensorBase(); @@ -56,7 +57,7 @@ public: virtual bool hasPendingEvents() const; virtual int getFd() const; virtual int setDelay(int32_t handle, int64_t ns); - virtual int enable(int32_t handle, int enabled); + virtual int enable(int32_t handle, int enabled) = 0; }; /*****************************************************************************/ |