InvenSense MoveaTV BLE REMOTE Manuel utilisateur

MoveaTV™ BLE REMOTE USER GUIDE

INTRODUCTION

MoveaTV remote user guide is a reference document for developers for evaluating the use of our motion technology for interactive

TV applications, and investigating the integration of motion into product designs.

This document also explains remote behavior.

REMOTE FUNCTIONALITIES

MoveaTV remote Reference Kit has been designed to show extended capabilities of motion technology.

Including:

-Embedded or hosted accurate in-air pointing

-Embedded or hosted accurate in-air gaming

-Embedded or advanced hosted gesture recognition

-Static configuration depending on available sensors

-Real-time Gyroscope bias calibration

-Dynamic activation of roll compensation

-Dynamic activation of flip detection feature

-Dynamic configuration of gaming parameters

Motion activation / Pairing (double click) Mode change

InvenSense Inc.

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+1(408) 988–7339

www.invensense.com

TABLES OF CONTENTS

INTRODUCTION..........................................................................................................................................................................................1

REMOTE FUNCTIONALITIES........................................................................................................................................................................1

FEATURES...................................................................................................................................................................................................3

POINTING........................................................................................................................................................................................ 3

GAMING.......................................................................................................................................................................................... 3

ROLL COMPENSATION .................................................................................................................................................................... 3

EASYCLICK ....................................................................................................................................................................................... 4

CALIBRATION .................................................................................................................................................................................. 4

GESTURE RECOGNITION ................................................................................................................................................................. 4

FLIP DETECTION .............................................................................................................................................................................. 5

IAR PROJECTS DESCRIPTION ...................................................................................................................................................................... 5

DATABASE ....................................................................................................................................................................................... 5

IAR #DEFINE .................................................................................................................................................................................... 6

UPGRADE METHOD.................................................................................................................................................................................... 6

WITH IAR......................................................................................................................................................................................... 6

HEX FILE WITH SMARTRF FLASH PROGRAMMER ........................................................................................................................... 7

SPECIAL KEY SEQUENCE ............................................................................................................................................................................. 8

POINTING TEST .......................................................................................................................................................................................... 9

LOAD FIRMWARE ............................................................................................................................................................................ 9

PAIR REMOTE.................................................................................................................................................................................. 9

BUTTON PRESS TEST ..................................................................................................................................................................... 10

CALIBRATE REMOTE...................................................................................................................................................................... 10

POINTING TEST ............................................................................................................................................................................. 11

ROLL COMPENSATION TEST.......................................................................................................................................................... 12

SWIPES TEST ................................................................................................................................................................................. 12

GAMING TEST .......................................................................................................................................................................................... 13

LOAD FIRMWARE .......................................................................................................................................................................... 13

PAIR REMOTE................................................................................................................................................................................ 13

GAME CONTROLLER TEST ............................................................................................................................................................. 14

MOVEATV REMOTE TOOL ........................................................................................................................................................................ 16

ANNEXES .................................................................................................................................................................................................. 17

TOOLS USED.................................................................................................................................................................................. 17

USB CONFIGURATION ................................................................................................................................................................... 20

Page 2of 21

FEATURES

POINTING

MoveaTV remote reference kit computes dx/dy mouse data, thanks to the Air Motion Library (embedded) or by sending raw data to

the SmartMotion Server (hosted). It provides pixel-level accuracy, smooth displacement, and tremor cancelation for best-in-class

performance and ease of use.

The pointing computation can be performed from 2-axis Gyro, 2-axis Gyro + 3-axis Acc, or 3-axis Gyro + 3-axis Acc sensors data

fusion.

The raw sensor feature is compatible with any sensors combination, up to 9-axis sensors (3-axis Gyro, Acc and Mag) data fusion.

Note: You can enable ‘AirMotionLib’ with Green + 7 key sequences (see 6 for more information.)

GAMING

MoveaTV BLE remote reference kit computes x/y joystick position, thanks to the Air Gaming Library (embedded) or by sending raw

data to the SmartMotion Server (hosted). It provides high-accuracy, high reactivity and smooth movement for best-in-class

performance and ease of use.

The gaming can be performed with 3-axis Acc + Gyro sensors data fusion.

Note: You can enable ‘AirGamingLib’ with Green + 8 key sequences (see 6 for more information).

ROLL COMPENSATION

MoveaTV BLE remote reference kit implements the roll compensation feature, allowing the user's movement to be reproduced on

the screen, independently from the device roll rotation.

For a semi-dynamic roll-compensation, 3-axis Acc + 2-axis Gyro are necessary. For a full-dynamic roll-compensation, 3-axis Acc + 3-

axis Gyro are necessary.

The computation is either made by the Air Motion Library (embedded) or by sending raw data to the SmartMotion Server (hosted).

Note: You can switch on or off the roll compensation feature with Green + 2 key sequence (see 6 for more information).

Page 3of 21

EASYCLICK

This feature allows user to perform more accurate and stable mouse clicks for a better experience.

On click press or release, the algorithm will freeze the pointer (i.e. force dX and dY values to zero) for a pre-defined amount of time

to remove undesired movement (button pressing side-effect).

To avoid freezing pointer when not needed (e.g. while performing drag n’ drop operations), device movement quantity is monitored:

if it moves enough after a click, pointer will be released before specified timeout.

Left Click Right Click

CALIBRATION

MoveaTV BLE remote reference kit implements a calibration routine which computes gyroscope offsets values in real time.

If the device is considered static for a certain amount of time (4 seconds), new gyroscope offsets values are computed and a buzzer

will ring to signal the remote is calibrated.

The user has 15 seconds to calibrate the remote and if time is up, he hears 3 short beeps. Time is reset if the Green + 1 key sequence

is performed.

Note: The new offsets will be saved into the EEPROM only if the Green + 1 key sequence is performed (see 6 for more information)

and successful calibration.

GESTURE RECOGNITION

Gesture recognition is processed by the Air Motion Library (swipes), or by the SmartMotion Server (advanced gesture recognition).

Gesture Trigger (press, move then release).

Page 4of 21

FLIP DETECTION

The flip detection algorithm is used to detect a flip from a 3- axis accelerometer motion sensor. The library can detect if the device

lays on its front side (buttons toward the sky) or back side.

When in pointing mode, if flip detection is enabled, and if remote lays on its back side, then remote stops sending mouse data until

remote is flipped back.

When in raw sensor mode, if flip detection is enabled, and if remote lays on its back side, then remote sends special code inside

frame “key press” field to indicate remote state, but it keeps on sending data unlike pointing mode. This is up to host application to

interpret “key press” field and discard the frame or not whenever remote is flipped.

Note: The library can be turned on or off dynamically by pressing the Green + 5 key sequence (see 6 for more information).

IAR PROJECTS DESCRIPTION

DATABASE

All IAR projects are in “\RemoTI 2.0 BLE” directory. The projects are divided in several parts:

Components

Common for all projects, content HAL, OSAL and lib BLE.

Projects\ble\HIDAdvRemote

BLE Remote firmware with pointing, keyboard.

Binaries location:

“Projects\ble\HIDAdvRemote\CC2541\<PROJECT NAME>\Exe” Project name description:

CC2541_* : hardware target (used by remote TI)

•_LIB_POINTING_V03 : with libPointing for 3A3G

•_LIB_POINTING_V03_AGL_V02 : with libPointing (AML) and libGaming (AGL) for 3A3G

•_LIB_POINTING_9AXIS_V03_AGL_V02 : with libPointing and libGaming for 3A3G based on 3A3G3M device (MPU9150)

Projects\ble\ HIDAdvRemoteDongle

ZID dongle firmware

Project name description:

CC2540 : dongle firmware

Page 5of 21

IAR #DEFINE

POWER_SAVING: Accept µC low power mode

REMOTE_TI: use remote TI key matrix

USE_POINTING_LIB: use air motion lib

USE_POINTING_SENSOR: use raw sensor

USE_GAMING_AGL: use air gaming lib

USE_IMU3000: use IMU3000 gyroscope (I2C only)

USE_KXTF9: use KXTF9 accelerometer (I2C only)

USE_MPU9150: use MPU9150 accelerometer and gyroscope (I2C only)

USE_MAGNETO: use MPU9150 magnetometer for 3A3G3M (I2C only)

USE_FLIP_DETECTION: use flip detection

USE_TRIGGER_FOR_POINTING: use trigger for pointing only in the use case “Pointing Off”, gesture is disabled.

UPGRADE METHOD

WITH IAR

Dongle:

•Plug the probe

•Press Reset key on the probe. The LED should turn green.

•Load the firmware with IAR

Remote:

•Plug the probe

•Press Reset key on the probe. The LED should turn green.

•Load the firmware with IAR

Page 6of 21

HEX FILE WITH SMARTRF FLASH PROGRAMMER

Remote / Dongle:

•Start SmartRF Flash Programmer (TI software)

•Plug the probe

•Select « Program CCxxxx SoC or MSP430 » (default option)

•In Flash image, select your hex file

•Perform actions

Figure 1: SmartRF Flash Programmer Window

Page 7of 21

SPECIAL KEY SEQUENCE

Green + 1: Sensor calibration (libPointing), stored in Flash.

Green + 2: Enable/disable Roll-Compensation (libPointing). Default is ‘Enabled’.

Green + 3: Change from AirMotionLib to AirGamingLib to RAW sensor (choice saved in Flash).

Green + 4: Enable AirMotionLib extra info frame (see 10.3), disable pointing.

Green + 5: Enable/disable FlipDetectionLib. Default is ‘Disabled’.

Green + 6: Switch AirGamingLib joystick max angle between +/- 45° and 90°. Default is ‘45°’.

Green + 7: Enable AirMotionLib mode (choice saved in Flash).

Green + 8: Enable AirGamingLib mode (choice saved in Flash).

Green + 9: Enable RAW data mode (choice saved in Flash).

Green + Forward + Backward + Yellow: Reset Default Setting (calibration offsets, roll compensation, flip detection, angle AGL)

Rec + Back + Menu + Stop: The time of “Sleep Mode” increase of 5 minutes after this sequence performed. Time possibility : 5/10

minutes

Stop + Menu + Back + Rec: Reset the time of “Sleep Mode”. Default is 15 seconds

Page 8of 21

POINTING TEST

LOAD FIRMWARE

See chapter 5 for details.

PAIR REMOTE

Press left button dongle, green LED start blinking

Press remote trigger button (double-click). If dongle green LED stop blinking and red LED turn on, the remote is paired.

Figure 2: Dongle

Figure 3: Trigger button to pair

Page 9of 21

BUTTON PRESS TEST

Click “Start->configuration Panel->sound and audio device”

Press remote mute button and check on screen if mute is check

Figure 4: Window sound

CALIBRATE REMOTE

Double click on Movea button to enable the pointing or data transfer.

Put the remote flat on a table. The remote should be still to update the gyroscope offsets.

The calibration should not take more than 5 seconds. You can press Green + 1 to save the offsets.

Figure 5: Remote Movea Button

Page 10 of 21

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