I2c touchpad help

Other Hardware Device Hacking
20

So, how many bytes should I expect to receive? It's fine if you don't know, it's just that the following code isn't working and I'm not sure what to do:

#include <Wire.h> //include wire library

void setup() 
{  
   Wire.begin();
   Wire.requestFrom(0x10, 10); 
   if(Wire.available())
   {
     char rcvData = Wire.read();
     Serial.println(rcvData);
   }
   Serial.begin(9600); 
}

void loop() 
{
  Wire.requestFrom(0x10, 10);
  if(Wire.available())
  {
    char rcvData = Wire.read();
    Serial.println(rcvData);
  }
  delay(1000);
}