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31  Using Arduino / Programming Questions / i need ADK Schematic_REV1 on: August 21, 2012, 07:37:33 am
Hi all,
        Here i am asking very sill thing but i did not get yet so i have too, i need MEGA ADK Schematic coz where ever i search i found adk_schmeatic_rev3 but i need rev_1 adk schematic coz i have that board.

Thanks in Advance
32  Using Arduino / Programming Questions / timers in adk on: August 04, 2012, 05:32:22 am
Hi all,
        i want to use 4 hardware counter for my project, in ADK Development board only two counters pin is connected on T0 on 37pin & T5 on 48pin so anyone of us know about why all counter does not use or can say give the connection on open I/O pins. if i want to use so what i have to do

Thanks in advance
33  Using Arduino / Installation & Troubleshooting / need setting for android 4.0 on: May 07, 2012, 03:40:29 am
Hi all,
       i have
developing Board :- Mega ADK
Android Device :- Mircomax p300 which have ice creme sandwich 4.0

so the problem is i am not able to connect adk to android device.........
my adk is working fine because it's working fine with other device but not working with tablet which have 4.0 android version so in my opinion i have to make some setting into my android device......can anyone tell me what settings i have to do for android 4.0

Thanks in advance
34  Using Arduino / Programming Questions / pules counter by counter on: April 19, 2012, 02:48:55 am
hi all,
       i am working with sensor which send pulses that have less than 1khz frequency. so i have to count this pulses, for this i am using counter to count those pulses.
in my opinion it will never miss pulse because i am using hardware counter, in that counter count's independently from the controller so my controller can do any work besides counting and also never miss pules???
so it's like multitasking.
which i am thinking is it right or else plz reply me ASAP.
Thanks in advance
35  Using Arduino / Project Guidance / connection problem between android to ADK on: April 12, 2012, 05:22:59 am
Hi all,
       right now i am facing a problem in this whenever i m trying to establish a connection between adk to android, so many times it's not connected. or i can say it's not connected in single time, for establishing connection i have to try to replug many time so why this is happening i m trying to figure out..can anyone have this problem or what is the option i can try to figure out.

i m my opinion accessory mode is not working but why is not working properly i dont know.

this is the link where i find may be accessory mode is not working.

Hardware :- MEGA ADK
                 HTC explore which have android 2.3.6
Software :- Arduino 1.0 IDE
Sketch    :- demokit

USB library
36  Using Arduino / Programming Questions / helpo in USB libray for ADK on: April 09, 2012, 08:21:57 am
Hi all,
     i am working with usb library which developed by oleg, so i have some query regarding this library could you help me?

1. when i was connect MEGA ADK to android device, for initiate USB i have to open serial monitor in arduion IDE.
why it is happen. there is firmware side issue or hardware side, in my opinion this is the problem of max3421e IC if i am right so this IC required a signal for initiating
could you tell me how could i remove this thing?

2. i more thing is when i am sending data via USB to android device.
1) what is the data length or can say byte array length which i can send via USB?
2) what is the data sending speed or can say data rate we can send?

Hardware :-           MEGA ADK (Development board)
                            HTC Explorer (Android Device)

Software :-            ARDUINO - 1.0

37  Using Arduino / Programming Questions / help in stream function on: February 04, 2012, 08:16:24 am
hi all,
        when i try this function this function gives me compile time error
   "error: 'stream' was not declared in this scope"
every time give me the same error can any one help me
void setup()

void loop()

38  Using Arduino / Programming Questions / Re: USB ????? on: January 21, 2012, 03:49:32 am
what i have to for this error...
OSCOKIRQ failed to assert
This is the error of frequency ...... so could u tell me what i have to do for this

i think this problem has reasons
1. PPL function is not what i have to for this
39  Using Arduino / Programming Questions / USB ????? on: January 21, 2012, 03:30:43 am
Hi all,
       this days i m working with MEGA ADK kit. in this kit i have USB host port which connected with MAX3421e .... so i have some queries
1. I have to plug external power supply for USB communication?????????
2. how could i can see the USB data or can say USB OUTPUT. i think there must be tool for USB simulation.
40  Using Arduino / Interfacing w/ Software on the Computer / USB utility on: January 16, 2012, 07:35:02 am
hi all,
       right now i m working with MEGA ADK and tried to get data via USB. so i want a utility which i can install on PC and simulate the USB.

and also want to know what is the minimum requirement of android phone who can connect with MEGA ADK.   
41  Using Arduino / Programming Questions / Re: help for USB 2.0 on: January 16, 2012, 04:44:35 am

if i want make compatible this library with MEGA ADK so in which files i have to make changes.....???

i thinks just change in Max3421e.h file with SPI pins. if another changes so please help me to make compatible with MEGA ADK
42  Using Arduino / Programming Questions / Re: help for USB 2.0 on: January 12, 2012, 07:56:51 am
can any one tell me how this library work.....???
any related document any kind of flow of this library...???

any kind of manual how this library works....what is the all function which covers by this library any thing then please give to me

if anyone tell me what is the work of basic function then it will be more use full for me...
43  Using Arduino / Programming Questions / Re: help for USB 2.0 on: January 12, 2012, 07:30:58 am
this is the code provied in USB 2.0 library .......

i am using normal USB mouse whom compatible with PC.
could u tell me how Usb.Init() function will be work......??
44  Using Arduino / Programming Questions / Re: help for USB 2.0 on: January 12, 2012, 06:16:35 am
here the code which i m try to sketch...
#include <avr/pgmspace.h>
#include <avrpins.h>
#include <max3421e.h>
#include <usbhost.h>
#include <usb_ch9.h>
#include <Usb.h>
#include <usbhub.h>
#include <avr/pgmspace.h>
#include <address.h>
#include <hidboot.h>
#include <printhex.h>
#include <message.h>
#include <hexdump.h>
#include <parsetools.h>

class MouseRptParser : public MouseReportParser
virtual void OnMouseMove (MOUSEINFO *mi);
virtual void OnLeftButtonUp (MOUSEINFO *mi);
virtual void OnLeftButtonDown (MOUSEINFO *mi);
virtual void OnRightButtonUp (MOUSEINFO *mi);
virtual void OnRightButtonDown (MOUSEINFO *mi);
virtual void OnMiddleButtonUp (MOUSEINFO *mi);
virtual void OnMiddleButtonDown (MOUSEINFO *mi);
void MouseRptParser::OnMouseMove(MOUSEINFO *mi)
    Serial.print(mi->dX, DEC);
    Serial.print(" dy=");
    Serial.println(mi->dY, DEC);
void MouseRptParser::OnLeftButtonUp (MOUSEINFO *mi)
    Serial.println("L Butt Up");
void MouseRptParser::OnLeftButtonDown (MOUSEINFO *mi)
    Serial.println("L Butt Dn");
void MouseRptParser::OnRightButtonUp (MOUSEINFO *mi)
    Serial.println("R Butt Up");
void MouseRptParser::OnRightButtonDown (MOUSEINFO *mi)
    Serial.println("R Butt Dn");
void MouseRptParser::OnMiddleButtonUp (MOUSEINFO *mi)
    Serial.println("M Butt Up");
void MouseRptParser::OnMiddleButtonDown (MOUSEINFO *mi)
    Serial.println("M Butt Dn");

USB     Usb;
USBHub     Hub(&Usb);

uint32_t next_time;

MouseRptParser                               Prs;

void setup()
    Serial.begin( 115200 );

    if (Usb.Init() == -1)
        Serial.println("OSC did not start.");
    delay( 200 );
    next_time = millis() + 5000;

void loop()

then two message came into serial terminal     

1. start
2. OSC did not start.

so what should i have to do to use this code..???
i m trying this thing right now

adk connected to PC via serial. and mouse connected to ADK via USB host. 
45  Using Arduino / Programming Questions / Re: help for USB 2.0 on: January 12, 2012, 03:27:32 am

could you tell me which way i have to use for learning process... i m trying HID code but that code not with my board even single code so may be i m doing in wrong direction. so guide me how could i use in general term.
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