PmWiki: FR/Bluetooth

September 15, 2010, at 01:51 PM EST by Maurin -

Deleted lines 1-3:

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Added lines 3-4:

http://www.sparkfun.com/commerce/images/products/08937-04-L_i_ma.jpg \\\

September 15, 2010, at 01:50 PM EST by Maurin -

Changed lines 2-3 from:

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to:

http://www.sparkfun.com/commerce/images/products/08937-04-L_i_ma.jpg

Deleted line 5:

Arduino_Netreceive

February 17, 2009, at 12:05 PM EST by 217.167.7.163 -

February 17, 2009, at 12:00 PM EST by 217.167.7.163 -

Changed lines 7-8 from:

to:

=javascript [=

Added lines 51-52:

=]

February 17, 2009, at 11:59 AM EST by 217.167.7.163 -

Changed lines 5-49 from:

Arduino_Netreceive

to:

Arduino_Netreceive

void transmitX(int Xdata){

  // octet 1 for X ; MSB for X (More Signifiant Bits)
  // 00000xxx  Value (after being shifted 5 times)
  // ||
  // ||--------> MSB
  // |---------> X
  Xmsb =  Xdata >> 5 ;                 // Division by 32, save the 5 Msb bits
  Serial.print(Xmsb, BYTE);            // Send X MSB

  // octet 0 for X ; LSB for X (Less Signifiant Bits)
  // xxxxxxxx       value
  // 00011111     & mask (31)
  // 01000000     + flag
  // 010xxxxx     = result for
  // 01000000     + 64     for LSB flag
  // first bit is 0 for X flag
  Xlsb =  Xdata & 31 ;                 // save the 5 lsb bits
  Xlsb = Xlsb + 64 ;                   // set second bit to 1 for lsb marker
  Serial.print(Xlsb, BYTE);            // Send X LSB

}

void transmitY(int Ydata){

  // octet 1 for Y ; MSB for Y (More Significant Bits)
  // 10000xxx  Value (after being shifted 5 times)
  // ||
  // ||--------> MSB
  // |---------> 1=>Y
  Ymsb = Ydata >> 5 ;                  // Division by 32, save the 5 Msb bits
  Ymsb = Ymsb + 128 ;                  // add a bit for Y
  Serial.print(Ymsb, BYTE);            // Send Y MSB

  // octet 0 for Y ; LSB for Y (Less Significant Bits)
  // xxxxxxxx       value
  // 00011111     & mask
  // 000xxxxx     = result
  // 01000000     + 64     for LSB flag
  // 10000000     + 128    for Y flag
  Ylsb = Ydata & 31 ;                  // save the 5 lsb bits
  Ylsb = Ylsb + 64 ;                   // set second bit to 1 for lsb marker
  Ylsb = Ylsb + 128 ;                  // add a bit for Y
  Serial.print(Ylsb, BYTE);            // Send Y LSB

}

January 15, 2009, at 11:36 PM EST by 82.224.29.71 -

Changed lines 2-5 from:

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to:

http://www.sparkfun.com/commerce/images/products/08937-04-L_i_ma.jpg

Arduino Xbee Shield
Arduino_Netreceive

December 03, 2008, at 09:05 AM EST by 82.224.29.71 -

Changed lines 1-2 from:

LilyPad XBee

to:

LilyPad XBee

http://www.sparkfun.com/commerce/images/products/08937-04-L_i_ma.jpg

December 02, 2008, at 09:59 AM EST by 82.224.29.71 -

Changed line 1 from:

En travaux

to:

LilyPad XBee

June 12, 2008, at 11:56 AM EST by 82.66.227.100 -

Added line 1:

En travaux

Bluetooth

FR.Bluetooth History