alps touchpad

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Introduction to the principle of Android JB2 continuous shooting spin

1. HAL Layer(1) Alps\mediatek\platform\mt6589\hardware\camera\core\camshot\multishot\multishot.cpp Sleep to achieve spin down.Handle Ecamshot_cmd_set_cshot_speed in SendCommand. Ecamshot_cmd_set_cshot_speed defined in Alps\mediatek\platform\mt6589\hardware\camera\inc\camshot\_params.h.MboolMultishot::SendCommand (MINT32 cmd, MINT32 arg1, MINT32 arg2, MINT32 arg3){Function_log_start;Mbool ret = mtrue;//Switc

OS Version Research

ALPSPS/2 ALPS dualpoint TouchPad in the CentOS-7 of the lack of saving can not use edge rolling. See error 7403 for instructions on enabling this feature.As of VirtualBox 4.3.12 version, VBox additions cannot be created. This issue has been resolved since version 4.3.14. As of 4.3.16,windows the host still seems to be having problems. After installing VBox additions, log on to the GNOME desktop with a blac

Introduction to the principle of simultaneous downloading and downloading of android JB2

Introduction to the principle of simultaneous downloading and downloading of android JB21. HAL Layer(1) alps \ mediatek \ platform \ mt6589 \ hardware \ camera \ core \ camshot \ MultiShot. cpp sleep to reduce the speed.Process ecamshot_pai_set_cshot_speed in sendCommand. Ecamshot_pai_set_cshot_speed is defined in alps \ mediatek \ platform \ mt6589 \ hardware \ camera \ inc \ camshot \ _ params. h.MBOOLMul

The solution to the malfunction of the notebook touch board

In this tutorial will introduce you to the notebook Touch board failure of several situations and the solution! Notebook Touchpad Failure   First, let's say what are the main reasons for the failure of the notebook touchpad? ⒈) may be a touch pad driver is damaged or the user accidentally uninstall it off. ⒉) The notebook touchpad is closed. Some

The reason and solution of the malfunction of Notebook touch board

First, let's say what are the main reasons for the failure of the notebook touchpad? 1 may be the touchpad driver is damaged or the user accidentally unloaded. 2 The notebook touchpad is closed. Some laptops can turn off the touchpad by setting, so if you accidentally turn the t

The solution to the malfunction of the notebook touch board

What are the main reasons for the notebook touchpad failure? 1 may be the touchpad driver is damaged or the user accidentally unloaded. 2 The notebook touchpad is closed. Some laptops can turn off the touchpad by setting, so if you accidentally turn the touchpad off, it w

How Android adds 3rd party Lib libraries to kernel

Note: The Lib library can only be placed where kernel is compiled, as follows:alps/kernel/alps/mediatek/custom/common/kernel/alps/mediatek/custom/$platform/kernel/alps/mediatek/custom/$proj/kernel/alps/mediatek/kernel/alps/mediatek/platform/$platform/kernel/core/

Built-in APK program in Android Development

Mid built-in APK tutorial By yww First, I declare that the method here is for the specific development board in our own project. Three built-in APK methods are available for mg701 1. You must write your own Android SDK for this method. MK file (about Android. MK can be referenced). In R D, when you have the source code, you can place the APK source code package in the android source code (for example, Alps/package/apps), and then you need to write an

Android OTA Upgrade

server的可用内存的大小。3,dm/fota/mota related feature macro switch? 在alps/mediate/config/[project]/projectConfig.mk里的对应DM/FOTA/MOTA的宏开关都由客户自行控制,但如果要实现相应的功能,则需要将相应的宏开关设置为Yes。宏开关所控制的应用如下: MTK_SMSREG_APP -- 短信自注册编译开关 MTK_DM_APP--DM功能(包括采配,SCOMO, LAWMO,FUMO)编译开关MTK_FOTA_SUPPORT-- FOTA编译开关MTK_FOTA_ENTRY-- FOTA升级手机端入口开关MTK_SCOMO_ENTRY -- SCOMO下载及升级状态查看入口开关MTK_GOOGLEOTA_SUPPORT -- MOTA升级功能 (JB2 之前版本)MTK_SYSTEM_UPDATE_SUPPORT --MOTA升级功能(JB2及JB2之后的版本)。4,DM SM

How the Android USB OTG feature is opened and implemented

First, check the HW schematic to verify that OTG functionality is supported (Vbus is power-up, iddig pin connection is correct)Second, if the HW confirms that the OTG feature is supported, turn on the USB OTG feature and implement the mount separately according to the following methods:How to turn on the USB OTG feature:1). Open CONFIG_USB_MTK_OTG and CONFIG_USB_MTK_HDRC_HCD in Alps/mediatek/config/[project]/autoconfig/kconfig/projectCONFIG_USB_MTK_OT

Android USB OTG feature implementation

First, check the HW schematic to verify that OTG functionality is supported (Vbus is power-up, iddig pin connection is correct)Second, if the HW confirms that the OTG feature is supported, turn on the USB OTG feature and implement the mount separately according to the following methods:How to turn on the USB OTG feature:1). Open CONFIG_USB_MTK_OTG and CONFIG_USB_MTK_HDRC_HCD in Alps/mediatek/config/[project]/autoconfig/kconfig/projectCONFIG_USB_MTK_OT

Android phone preset contact/service number

Implement preset contacts (including names and numbers) to the mobile phone. Ensure that the contacts are read-only and cannot be deleted or edited.The code is divided into two parts:Part One inserts the preset contacts into the database;In Part Two mode, you cannot delete or edit a preset contact on the contact details and contact multi-choice interface.[Note] If you do not need to restrict the delete/edit operations of the preset contact, add only part of the Part One code and remove the state

How to turn on the USB OTG feature:

First, check the HW schematic to verify that OTG functionality is supported (Vbus is power-up, iddig pin connection is correct)Second, if the HW confirms that the OTG feature is supported, turn on the USB OTG feature and implement the mount separately according to the following methods:How to turn on the USB OTG feature:1). Open CONFIG_USB_MTK_OTG and CONFIG_USB_MTK_HDRC_HCD in Alps/mediatek/config/[project]/autoconfig/kconfig/projectCONFIG_USB_MTK_OT

MTK Android Built-in Nginx server method

push, enter ADB shell test runADB shellNginx-c/system/etc/nginx/conf/nginx.confTips[Email protected]:/# nginx-c/system/etc/nginx/conf/nginx.congNginx: [alert] could not open error log file:open () "/data/data/android.nginx/logs/error.log" failed (2:no such file or Directory2013/01/01 08:55:24 [Emerg] 3592#0:open () "/system/etc/nginx/conf/nginx.cong" failed (2:no such file or directory)We need to build android.nginx/logs under/data/data/.ADB shellcd/data/data/mkdir Android.nginxCD Android.nginx

Built-in APK program in Android development

First of all, the method introduced here is for our own project in the specific Development Board.Mg701 built-in apk available in three different waysFirst, this method must write their own android.mk file (about ANDROID.MK can refer to), in the development, their own source code, you can put the APK source package in the Android source code (such as: Alps/package/apps), Then you need to write the Android.mk file. Then execute the command:./MAKEMTK Se

Android phone preset contact/Service Number

Implement preset contacts (including names and numbers) to the mobile phone. Ensure that the contacts are read-only and cannot be deleted or edited.The code is divided into two parts:Part One inserts the preset contacts into the database;In Part Two mode, you cannot delete or edit a preset contact on the contact details and contact multi-choice interface.[Note] If you do not need to restrict the delete/edit operations of the preset contact, add only Part of the Part One code and remove the state

Android Normal app APK how to confirm that the system is MTK platform

ALPS.ICS.MP, ALPS. ICS2. MP, ALPS. Jb. MP and the LikeRo.mediatek.version.release corresponds to the release version of MTK internal branch, such as alps.ics.mp.v2.47, ALPS. JB2. Mp. V1.9such as the ICS2 75 mobile phone[Ro.mediatek.platform]: [MT6575][Ro.mediatek.version.branch]: [ALPS. Ics. MP][Ro.mediatek.version.re

Simple use and configuration of touch screens in Linux

Simple use and configuration of touch screens in Linux-general Linux technology-Linux technology and application information. For more information, see the following. I don't know if I have ignored the touchpad for configuring a notebook like me. It seems that I have been working, learning, and entertaining in my notebook for years, and I have been working with another mouse, the powerful touchpad is ignore

Linux input Subsystem (1)-event types

are used in conjunction with trackpad, tablet and touch screen devices that can use fingers, pens or other tools. When an event occurs and detects that a tool is in use, the corresponding Btn_tool_ * Btn_touch: The Btn_touch is used for touch contact events. When an input tool is judged to be a meaningful physical contact, the value of this attribute should be set to 1. The so-called meaningful physical contact can be any contact, or a contact that satisfies a defined condition. For example, th

Samsung Notebook Touch Pad Scrolling function cannot use solution

one, touchpad other functions use normal : Basic movement, click and Zoom, page movement and other functions to use the normal Touchpad other features use normal please first check the control panel of the Touchpad scrolling settings are open, such as already open please check the Touchpad driver version is correct,

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