diff options
Diffstat (limited to '60xx/libsensors_iio/sensors_mpl.cpp')
| -rw-r--r-- | 60xx/libsensors_iio/sensors_mpl.cpp | 260 |
1 files changed, 0 insertions, 260 deletions
diff --git a/60xx/libsensors_iio/sensors_mpl.cpp b/60xx/libsensors_iio/sensors_mpl.cpp deleted file mode 100644 index 4aef514..0000000 --- a/60xx/libsensors_iio/sensors_mpl.cpp +++ /dev/null @@ -1,260 +0,0 @@ -/*
-* 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.
-*/
-
-#define FUNC_LOG LOGV("%s", __PRETTY_FUNCTION__)
-
-#include <hardware/sensors.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <dirent.h>
-#include <math.h>
-#include <poll.h>
-#include <pthread.h>
-#include <stdlib.h>
-
-#include <linux/input.h>
-
-#include <utils/Atomic.h>
-#include <utils/Log.h>
-
-#include "sensors.h"
-#include "MPLSensor.h"
-
-/*****************************************************************************/
-/* The SENSORS Module */
-
-#ifdef ENABLE_DMP_SCREEN_AUTO_ROTATION
-#define LOCAL_SENSORS (MPLSensor::numSensors + 1)
-#else
-#define LOCAL_SENSORS MPLSensor::numSensors
-#endif
-
-/* Vendor-defined Accel Load Calibration File Method
-* @param[out] Accel bias, length 3. In HW units scaled by 2^16 in body frame
-* @return '0' for a successful load, '1' otherwise
-* example: int AccelLoadConfig(long* offset);
-* End of Vendor-defined Accel Load Cal Method
-*/
-
-static struct sensor_t sSensorList[LOCAL_SENSORS];
-static int sensors = (sizeof(sSensorList) / sizeof(sensor_t));
-
-static int open_sensors(const struct hw_module_t* module, const char* id,
- struct hw_device_t** device);
-
-static int sensors__get_sensors_list(struct sensors_module_t* module,
- struct sensor_t const** list)
-{
- *list = sSensorList;
- return sensors;
-}
-
-static struct hw_module_methods_t sensors_module_methods = {
- open: open_sensors
-};
-
-struct sensors_module_t HAL_MODULE_INFO_SYM = {
- common: {
- tag: HARDWARE_MODULE_TAG,
- version_major: 1,
- version_minor: 0,
- id: SENSORS_HARDWARE_MODULE_ID,
- name: "Invensense module",
- author: "Invensense Inc.",
- methods: &sensors_module_methods,
- },
- get_sensors_list: sensors__get_sensors_list,
-};
-
-struct sensors_poll_context_t {
- struct sensors_poll_device_t device; // must be first
-
- sensors_poll_context_t();
- ~sensors_poll_context_t();
- int activate(int handle, int enabled);
- int setDelay(int handle, int64_t ns);
- int pollEvents(sensors_event_t* data, int count);
-
-private:
- enum {
- mpl = 0,
- compass,
- dmpOrient,
- numSensorDrivers, // wake pipe goes here
- numFds,
- };
-
- struct pollfd mPollFds[numSensorDrivers];
- SensorBase *mSensor;
-};
-
-/******************************************************************************/
-
-sensors_poll_context_t::sensors_poll_context_t() {
- VFUNC_LOG;
-
- mCompassSensor = new CompassSensor();
- MPLSensor *mplSensor = new MPLSensor(mCompassSensor);
-
- /* For Vendor-defined Accel Calibration File Load
- * Use the Following Constructor and Pass Your Load Cal File Function
- *
- * MPLSensor *mplSensor = new MPLSensor(mCompassSensor, AccelLoadConfig);
- */
-
- // setup the callback object for handing mpl callbacks
- setCallbackObject(mplSensor);
-
- // populate the sensor list
- sensors =
- mplSensor->populateSensorList(sSensorList, sizeof(sSensorList));
-
- mSensor = mplSensor;
- mPollFds[mpl].fd = mSensor->getFd();
- mPollFds[mpl].events = POLLIN;
- mPollFds[mpl].revents = 0;
-
- mPollFds[compass].fd = mCompassSensor->getFd();
- mPollFds[compass].events = POLLIN;
- mPollFds[compass].revents = 0;
-
- mPollFds[dmpOrient].fd = ((MPLSensor*) mSensor)->getDmpOrientFd();
- mPollFds[dmpOrient].events = POLLPRI;
- mPollFds[dmpOrient].revents = 0;
-}
-
-sensors_poll_context_t::~sensors_poll_context_t() {
- FUNC_LOG;
- delete mSensor;
-}
-
-int sensors_poll_context_t::activate(int handle, int enabled) {
- FUNC_LOG;
- return mSensor->enable(handle, enabled);
-}
-
-int sensors_poll_context_t::setDelay(int handle, int64_t ns)
-{
- FUNC_LOG;
- return mSensor->setDelay(handle, ns);
-}
-
-int sensors_poll_context_t::pollEvents(sensors_event_t *data, int count)
-{
- VHANDLER_LOG;
-
- int nbEvents = 0;
- int nb, polltime = -1;
-
- // look for new events
- nb = poll(mPollFds, numSensorDrivers, polltime);
-
- if (nb > 0) {
- for (int i = 0; count && i < numSensorDrivers; i++) {
- if (mPollFds[i].revents & (POLLIN | POLLPRI)) {
- nb = 0;
- if (i == mpl) {
- /* Ignore res */
- mSensor->readEvents(NULL, 0);
- mPollFds[i].revents = 0;
- }
- else if (i == compass) {
- /* Ignore res */
- ((MPLSensor*) mSensor)->readCompassEvents(NULL, count);
- mPollFds[i].revents = 0;
- }
- }
- }
- nb = ((MPLSensor*) mSensor)->executeOnData(data, count);
- if (nb > 0) {
- count -= nb;
- nbEvents += nb;
- data += nb;
- }
-
- if (mPollFds[dmpOrient].revents & (POLLIN | POLLPRI)) {
- nb = ((MPLSensor*) mSensor)->readDmpOrientEvents(data, count);
- mPollFds[dmpOrient].revents= 0;
- if (isDmpScreenAutoRotationEnabled() && nb > 0) {
- count -= nb;
- nbEvents += nb;
- data += nb;
- }
- }
- }
-
- return nbEvents;
-}
-
-/******************************************************************************/
-
-static int poll__close(struct hw_device_t *dev)
-{
- FUNC_LOG;
- sensors_poll_context_t *ctx = (sensors_poll_context_t *)dev;
- if (ctx) {
- delete ctx;
- }
- return 0;
-}
-
-static int poll__activate(struct sensors_poll_device_t *dev,
- int handle, int enabled)
-{
- sensors_poll_context_t *ctx = (sensors_poll_context_t *)dev;
- return ctx->activate(handle, enabled);
-}
-
-static int poll__setDelay(struct sensors_poll_device_t *dev,
- int handle, int64_t ns)
-{
- sensors_poll_context_t *ctx = (sensors_poll_context_t *)dev;
- int s= ctx->setDelay(handle, ns);
- return s;
-}
-
-static int poll__poll(struct sensors_poll_device_t *dev,
- sensors_event_t* data, int count)
-{
- sensors_poll_context_t *ctx = (sensors_poll_context_t *)dev;
- return ctx->pollEvents(data, count);
-}
-
-/******************************************************************************/
-
-/** Open a new instance of a sensor device using name */
-static int open_sensors(const struct hw_module_t* module, const char* id,
- struct hw_device_t** device)
-{
- FUNC_LOG;
- int status = -EINVAL;
- sensors_poll_context_t *dev = new sensors_poll_context_t();
-
- memset(&dev->device, 0, sizeof(sensors_poll_device_t));
-
- dev->device.common.tag = HARDWARE_DEVICE_TAG;
- dev->device.common.version = 0;
- dev->device.common.module = const_cast<hw_module_t*>(module);
- dev->device.common.close = poll__close;
- dev->device.activate = poll__activate;
- dev->device.setDelay = poll__setDelay;
- dev->device.poll = poll__poll;
-
- *device = &dev->device.common;
- status = 0;
-
- return status;
-}
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