Need help with my project

Projects General Guidance
1

Hi all,

My partner and I are new to arduino world. We are trying to build a project to send signal wirelessly. The whole idea of this project is: microcontroller receives signals, send it to bluetooth. Bluetooth send the signal wirelessly to another computer with a blutooth receiver. we have trouble with displaying the receiving signal on a computer. we are using Arduino Uno and Bluesmirf. any suggestions?

2

If you have written any code so far, Post it. Also is the bluesmirf paired correctly to the computer?

3

We have this code so far. With this code, we can monitor the receiving signals while linking the computer and the microcontroller through cable.

#define FASTADC 1
// defines for setting and clearing register bits
#ifndef cbi
#define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit))
#endif
#ifndef sbi
#define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
#endif

int value[100]; // variable to store the value coming from the sensor
int i=0;

void setup()
{
Serial.begin(9600) ;
int i ;

#if FASTADC
// set prescale to 16
sbi(ADCSRA,ADPS2) ;
cbi(ADCSRA,ADPS1) ;
cbi(ADCSRA,ADPS0) ;
#endif
}

void loop()
{
for (i=0;i<100;i++)
{
value*=analogRead(0);*
}
for (i=0;i<100;i++)
{
_ Serial.println(value*);_
_}*_
Serial.println();
Serial.println();
Serial.println();
delay(1000);

}

4

I'm not sure what this code is intended to do, but it's garbage. Just make a simple code that uses a FOR loop that send number 0 - 100. Actually, I think this code does just that, but makes it look SO much more complicated than it needs to be.

Quick question, what program are you using to connect to the bluesmirf and see the data it's transmitting to the computer?

5

When posting code, USE CODE TAGS.

Because you didn't use code tags, your value[i] was turned into 'value' [start italics], a non-printing character, so we can't see the [i].