• How to measure MCPS in Android device with ARM CPU?

    Hemanth Kumar T
    Hemanth Kumar T

    Hi All,

    I am new to Android devices, can anyone explain how to measure MCPS in Android devices with an ARM processor.

    Regards

    Hemanth

    • Answered
    • over 5 years ago
    • Open Source Software and Platforms
    • Android forum
  • can't find a register in class 'GENERAL_REGS' while reloading 'asm'

    wcj0626
    wcj0626

    Hi guys.

       I'm new for ARM programming. Now I'm using Assembler in my C code under Android OS.

      I meet a problem that I don't know how to solve.

    when I compile the code , output is :

           /media/51a24454-12a3-411c-850b-46b77bfb99ad…

    • Answered
    • over 5 years ago
    • Open Source Software and Platforms
    • Android forum
  • ARM_V8 which  instructions are not support in android platform compare to ios(xcode)

    ranjithkumar ds
    ranjithkumar ds

    Hi,actually my code is working properly on ios (xcode) but if i run the same code on android platform which is not working i don't know how to debug on android.so please could you suggest me that which are the instructions not supports in android platform…

    • over 5 years ago
    • Open Source Software and Platforms
    • Android forum
  • root filesystem partition

    Mazen Ezzeddine
    Mazen Ezzeddine

    Dear all,

    I compiled Linux kernel and copied it to my SDCARD, I am totally lost on how to specify to the target the partition  on which to find the root filesystem. For instance, on my host I am accessing the SDcard as /dev/sdb and create the rootfs partition…

    • Answered
    • over 5 years ago
    • Open Source Software and Platforms
    • Android forum
  • How to sniff 2G/3G/4G signals

    hgli
    hgli

    Dear ARM friends,

    I want to capture 2G/3G/4G signals, from mobile phones or stations, by mobile phone or PC.

    I want to use signal strength for indoor positioning.

    It is relatively easy to capture WiFi and Bluetooth signals by mobile phone or PC.

    If you have…

    • Answered
    • over 5 years ago
    • Open Source Software and Platforms
    • Android forum
  • Embedded Android Survey

    Gergely Imreh
    Gergely Imreh

    It really looks like Android is gaining a foothold in embedded development. The response to our recent VIA Embedded Android Forum 2015 event in Shanghai has shown that there are a lot of people eager to take advantage of the benefits that Android brings…

    • over 5 years ago
    • Open Source Software and Platforms
    • Android forum
  • Special code for Android

    techguyz
    techguyz

    Hi Experts,

    Does Linaro provides any separate code patches for the Android version of OS in ARM processor ?

    • Answered
    • over 5 years ago
    • Open Source Software and Platforms
    • Android forum
  • arm-eabi 4.7 toolchain error

    techguyz
    techguyz

    Hi Experts,

    While compiling for the android project the linker options -lm -ldl -lc are not working.

    What could be the reason for the same. Toolchain used is arm-eabi 4.7

    • Answered
    • over 5 years ago
    • Open Source Software and Platforms
    • Android forum
  • Nexus 5. it is hung on system boot...

    Yeo Reum Yun
    Yeo Reum Yun

    Hi expert.

    I'm trying to build android following AOSP guide and push it to my device, nexus 5.

    Cuz I need Lollipop 5.1.1 so, I've build it with lunch aosp_hammerhead-userdebug configuration.

    But after finish build, and i try "fastboot flushall -w…

    • Answered
    • over 5 years ago
    • Open Source Software and Platforms
    • Android forum
  • Development Platform for Android - 5.0 Lollipop

    techguyz
    techguyz

    Hi Experts,

    Can I get some cheap development platforms based on ARM to test the Android - 5.0 Lollipop ?

    I previously used Begale Bone Black for testing the Android 4.4.4 Kitkat.

    • Answered
    • over 5 years ago
    • Open Source Software and Platforms
    • Android forum
  • GL_OES_EGL_image_external

    sam
    sam

     

    We are using an Mali 400 and mali 450 on a device and we are trying to get the Android texture GL_OES_EGL_image_external to work with Mali based  GPU

     

    Is there is any sample app that you can me to where mali gpu can work wirth android…

    • over 5 years ago
    • Open Source Software and Platforms
    • Android forum
  • Google - Two of everything

    daith
    daith

    I only just came across this article from October last year,

    Google’s product strategy: Make two of everything | Ars Technica

    If true it explains to me a lot about what the heck Google does with having for instance both Android and Chrome OS.

    It says…

    • over 5 years ago
    • Open Source Software and Platforms
    • Android forum
  • PMU driver in Linux Kernel

    techguyz
    techguyz

    Hi Experts,

    Is there in-built Performance Monitor Unit Driver available in the Linux kernel ?

    Does it have the user space access to test the same ?

    Regards,
    Techguyz

    • Answered
    • over 5 years ago
    • Open Source Software and Platforms
    • Android forum
  • Profiling VoIP in Android

    techguyz
    techguyz

    Hi Experts,

    I would like to profile the performance of Audio and Video transmission over the IP packets using WLAN/LAN interface.

    With the development board running Android 4.4.4 (based on ARM processor) is there any mechanism/tools to profile the performance…

    • Answered
    • over 5 years ago
    • Open Source Software and Platforms
    • Android forum
  • Unaligned memory accesses in ARM V7 core throwing some error....

    Ramampreet Kaur
    Ramampreet Kaur

    typedef struct __attribute__((__packed__))
    
    {
    
    uint8_t     op_code;
    
    uint8_t     flags;
    
    uint32_t    logical_block_addr;
    
    uint8_t     group_num;
    
    uint16_t    tx_length;
    
    uint8_t     control;
    
    } SCSI_READ10_t;
    • Answered
    • over 5 years ago
    • Open Source Software and Platforms
    • Android forum
  • Help me Inserting Alarm and Notification

    Ranjeet
    Ranjeet

    Hi,

    I am creating an android app and I want to insert alarm and notification in it, but I am facing some runtime error. I have tried to resolve it but the problem is still not resolved yet. Can anyone please help me to android this functionality on my…

    • over 5 years ago
    • Open Source Software and Platforms
    • Android forum
  • Android OS on emb platform - need examples

    MiaMia
    MiaMia

    Android OS on emb platform - need examples

    I need to give my R&D examples of embedded product with Android OS from the control world (control industry) Where the controller reads I/O on some communication protocol and set some output – that works 24/7…

    • Answered
    • over 5 years ago
    • Open Source Software and Platforms
    • Android forum
  • Facing API issues

    Ranjeet
    Ranjeet

    I have secured Rest webservice but whenever I hit that web service it will respond No peer certificate exception like this. This is an android app API issues. I know this is android developer forum. Can anyone help me .

    Thanks in Advance


    • Answered
    • over 5 years ago
    • Open Source Software and Platforms
    • Android forum
  • Running native codes on USB arrival

    techguyz
    techguyz

    Hi Experts,

    In Linux environment I use native codes cross compiled for ARM processor in the user space. The requirement is when on a USB device arrival, udevd will invoke the binary in association with rules containing VID/PID.

    In Android environment I…

    • Answered
    • over 5 years ago
    • Open Source Software and Platforms
    • Android forum
  • Running Android CTS in Emulator

    techguyz
    techguyz

    Hi Experts,

    Is it possible to run the android compatibility Test Suite for the emulator mode like Nexus devices ?

    Though the way to run the test is clear from the android sites how this verifies the portability of application and native binaries is not…

    • over 5 years ago
    • Open Source Software and Platforms
    • Android forum
  • VoIP application for android

    techguyz
    techguyz

    Hi Experts,

    Kindly suggest some available VoIP application in debug mode which could be used to converse over WiFi between two android phones with out Internet access.

    Also some way to tap the IP packets with RTP/SIP data through the ADB monitor ?

    Regards…

    • Answered
    • over 4 years ago
    • Open Source Software and Platforms
    • Android forum
  • release 7.0.0 of liblfds, a lock-free data structure library, has been published

    winterflaw
    winterflaw

    Lock-free data structures are process, thread and interrupt safe (i.e. the same data structure instance can be safely used across processes, threads and both inside and outside of interrupt handlers), never sleep (and so are safe for kernel use when sleeping…

    • over 4 years ago
    • Open Source Software and Platforms
    • Android forum
  • Got AVD launching error

    Ranjeet
    Ranjeet

    Hi,

    I have just started to learn Android from the video series of "Android Apps Development Tutorial" and few android developer forum but i am getting problem in launching AVD. In the video series when they are launching AVD then "Bucky Phone…

    • over 5 years ago
    • Open Source Software and Platforms
    • Android forum
  • 3x3 convolution optimized speed using (NEON SIMD) or (NEON SIMD and OpenMP) on S7/Note7

    jaeho
    jaeho

    We want to implement 3x3 convolution of image whose size is 4032x3024 on S7/Note7 to have Chipset such as Exynos 8890(S7 S.LSI) or Qualcomm MSM8996 Snapdragon 820.
    To implement this, we used the Anroid NDK, Neon SIMD and OpenMP.
    For 1 image (4032x3024…

    • over 4 years ago
    • Open Source Software and Platforms
    • Android forum
  • IOS Development Shaking Gesture

    Ellajohn
    Ellajohn

    Hi all,

    In Swift IOS app Development I need help with the code for:

    When I get the app going I need the function for resetting the app back to the start once I shake the device on the last view controller. It's a simple magic 8 app that I have the code…

    • over 2 years ago
    • Open Source Software and Platforms
    • Android forum
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