Help me guys!... i have problem of this type of code! the common code in robotC and forums is about NXT to PC or NXT to NXT.. they have possible code to this project." NXT to Cellphone "?. tnx for link and reply",)

concept:

step 1: The lego mindstorm nxt identified the colors of object in field like (Green object, Yellow object and Blue is end point)

step 2: The lego mindstorm save the data gathered from the field given object.

step 3: After the lego mindstorm gathered and save the data and reach the sign of end point ("blue circle") inquiry the cellphone device given and trying to connect the blutooth and send.

step 4: The lego mindstorm send a message in cellphone of how many Green and Yellow object in field via bluetooth connection. waiting for the message in cellphone from NXT.

tnx guys, and to the admin for giving code and link",)

#pragma config(Sensor, S1, colorPort, sensorCOLORFULL)
#pragma config(Sensor, S2, compassSensor, sensorVirtualCompass)
#pragma config(Sensor, S3, lightSensor, sensorLightActive)
#pragma config(Sensor, S4, sonarSensor, sensorSONAR)
#pragma config(Motor, motorA, gripperMotor, tmotorNormal, PIDControl, encoder)
#pragma config(Motor, motorB, rightMotor, tmotorNormal, PIDControl, encoder)
#pragma config(Motor, motorC, leftMotor, tmotorNormal, PIDControl, encoder)
//*!!Code automatically generated by 'ROBOTC' configuration wizard !!*//
// This is for the NXT model, not TETRIX

/************************************\
|* ROBOTC Virtual World *|
|* *|
|* DO NOT OVERWRITE THIS FILE *|
|* MAKE SURE TO "SAVE AS" INSTEAD *|
\************************************/

long nElapsedTime = 0;
float fThroughput = 0;
long nSendTotal = 0;
long nSendGood = 0;
long nSendBad = 0;
long nSendBusy1 = 0;
long nSendBusy2 = 0;

long nRcvTries = 0;
long nReadCnt = 0;
long nReadBad = 0;

long nLastXmitTimeStamp = nPgmTime;
long nLastRcvdTimeStamp = nPgmTime;
long nDeltaTime = 0;

const int kTimestampHistogramSize = 41;
int nRcvHistogram[kTimestampHistogramSize];
int nXmitHistogram[kTimestampHistogramSize];

const int kTimeBetweenXmit = 30;

const int kMaxSizeOfMessage = 5;
const TMailboxIDs kQueueID = mailbox1;

void readDataMsg();

void sendDataMsg()
{
ubyte nXmitBuffer[kMaxSizeOfMessage] = {0x01, 0x02, 0x03, 0x04, 0x00}; // For NXT-G compatability, last byte of message must be zero because of string messsages.
const bool bWaitForReply = false;
TFileIOResult nBTCmdErrorStatus;

nxtDisplayTextLine(1, "Send %6d", nSendTotal);

nDeltaTime = nPgmTime - nLastXmitTimeStamp;
if (nDeltaTime < kTimeBetweenXmit)
{
nxtDisplayTextLine(2, "Bsy%6d %6d", nSendBusy1, ++nSendBusy2);
return;
}

if (bBTBusy)
{
nxtDisplayTextLine(2, "Bsy%6d %6d", ++nSendBusy1, nSendBusy2);
return;
}


nBTCmdErrorStatus = cCmdMessageWriteToBluetooth(nXmitBuffer, kMaxSizeOfMessage, kQueueID);
switch (nBTCmdErrorStatus)
{
case ioRsltSuccess:
case ioRsltCommPending:
nxtDisplayTextLine(3, "Send OK %6d", ++nSendGood);
nDeltaTime = nPgmTime - nLastXmitTimeStamp;
nLastXmitTimeStamp = nPgmTime;
if (nDeltaTime >= kTimestampHistogramSize)
nDeltaTime = kTimestampHistogramSize - 1;
++nXmitHistogram[nDeltaTime];
break;

case ioRsltCommChannelBad:
default:
nxtDisplayTextLine(4, "Send Bad %6d", ++nSendBad);
break;
}
return;
}

void checkBTLinkConnected()
{
if (nBTCurrentStreamIndex >= 0)
return;

PlaySound(soundLowBuzz);
PlaySound(soundLowBuzz);
eraseDisplay();
nxtDisplayCenteredTextLine(3, "BT not");
nxtDisplayCenteredTextLine(4, "Connected");
wait1Msec(3000);
StopAllTasks();
}

void readDataMsg()
{

const bool bWaitForReply = false;
TFileIOResult nBTCmdRdErrorStatus;
int nSizeOfMessage;
ubyte nRcvBuffer[kMaxSizeOfMessage * 5];

while (true)
{
nxtDisplayTextLine(5, "Rd Tries %6d", ++nRcvTries);

// Check to see if a message is available

nSizeOfMessage = cCmdMessageGetSize(kQueueID);
if (nSizeOfMessage <= 0)
{
wait1Msec(1); // Give other tasks a chance to run
break; // No message this time
}

if (nSizeOfMessage > kMaxSizeOfMessage)
nSizeOfMessage = kMaxSizeOfMessage;
nBTCmdRdErrorStatus = cCmdMessageRead(nRcvBuffer, nSizeOfMessage, kQueueID);
if (nBTCmdRdErrorStatus == ioRsltSuccess)
{

nDeltaTime = nPgmTime - nLastRcvdTimeStamp;
nLastRcvdTimeStamp = nPgmTime;
if (nDeltaTime >= kTimestampHistogramSize)
nDeltaTime = kTimestampHistogramSize - 1;
++nRcvHistogram[nDeltaTime];
// Keep a running count of the number of messages successfully read
nxtDisplayTextLine(6, "Read OK %6d", ++nReadCnt);
fThroughput = nElapsedTime / (float) nReadCnt;
}
else
nxtDisplayTextLine(7, "Read Bad %6d", ++nReadBad);
}
return;
}

void sendMessages()
{
//
// Send and receive 1M messages
//
for (nSendTotal = 0; nSendTotal < 1000000; ++nSendTotal)
{
checkBTLinkConnected();
sendDataMsg();
readDataMsg();
nElapsedTime = nPgmTime;
wait1Msec(1);
}
}

task main()
{
string sColor;
int msgSize;
byte msg[58];
while (true)
{
switch (SensorValue[colorPort])
{
case BLUECOLOR: sColor = "Blue"; break;
case GREENCOLOR: sColor = "Green"; break;
case YELLOWCOLOR: sColor = "Yellow"; break;
default: sColor = "???"; break;
}
nxtDisplayCenteredTextLine(3, sColor);
wait1Msec(50);
//lego to pc connection/////
nxtDisplayTextLine(1, "%3d, %3d",cCmdBTCheckStatus(0));
// check for a BT connection
switch (cCmdBTCheckStatus(0))
{
case(ioRsltSuccess):
// connected;
nxtDisplayTextLine(2," Connected");
// check for msg in mailbox1;
msgSize=cCmdMessageGetSize(mailbox1);
if (msgSize>0)
{
cCmdMessageRead(msg, msgSize, mailbox1);
nxtDisplayTextLine(3, msg);
}
break;
case(ioRsltCommChannelNotReady):
// not connected;
nxtDisplayTextLine(2,"Disconnected");
break;
default:
// Other condition;
nxtDisplayTextLine(2, "%3d, %3d",cCmdBTCheckStatus(0));
break;
}
wait1Msec(10);
}
////connection pc to cellphone//////
bNxtLCDStatusDisplay = true;
memset(nRcvHistogram, 0, sizeof(nRcvHistogram));
memset(nXmitHistogram, 0, sizeof(nXmitHistogram));
wait1Msec(2000);
sendMessages();
return;
}

tnx for helping me...

Rohan,

Tell us what the problem is instead of just typing the code. You're not giving us any clues here.

The more information you give us, the better we're able to help you.

- Xander