Framework (A-Z)

Reference for Wiring version 1.0 Build 0100+ If you have a previous version, use the reference included with your software. If see any errors or have any comments, let us know.

Name

LongTable

Examples
// ...

  IntTable sine_table = IntTable(
  0,6,12,18,25,31,37,43,49,56,62,68,74,80,86,92,97,103,109,115,120,126,131,136,142,
  147,152,157,162,167,171,176,181,185,189,193,197,201,205,209,212,216,219,222,225,
  228,231,234,236,238,241,243,244,246,248,249,251,252,253,254,254,255,255,255,256,
  255,255,255,254,254,253,252,251,249,248,246,244,243,241,238,236,234,231,228,225,
  222,219,216,212,209,205,201,197,193,189,185,181,176,171,167,162,157,152,147,142,
  136,131,126,120,115,109,103,97,92,86,80,74,68,62,56,49,43,37,31,25,18,12,6,0,-6,
  -12,-18,-25,-31,-37,-43,-49,-56,-62,-68,-74,-80,-86,-92,-97,-103,-109,-115,-120,
  -126,-131,-136,-142,-147,-152,-157,-162,-167,-171,-176,-181,-185,-189,-193,-197,
  -201,-205,-209,-212,-216,-219,-222,-225,-228,-231,-234,-236,-238,-241,-243,-244,
  -246,-248,-249,-251,-252,-253,-254,-254,-255,-255,-255,-256,-255,-255,-255,-254,
  -254,-253,-252,-251,-249,-248,-246,-244,-243,-241,-238,-236,-234,-231,-228,-225,
  -222,-219,-216,-212,-209,-205,-201,-197,-193,-189,-185,-181,-176,-171,-167,-162,
  -157,-152,-147,-142,-136,-131,-126,-120,-115,-109,-103,-97,-92,-86,-80,-74,-68,
  -62,-56,-49,-43,-37,-31,-25,-18,-12,-6,-6,-12,-18,-25,-31,-37,-43,-49,-56,-62,
  -68,-74,-80,-86,-92,-97,-103,-109,-115,-120,-126,-131,-136,-142,-147,-152,-157,
  -162,-167,-171,-176,-181,-185,-189,-193,-197,-201,-205,-209,-212,-216,-219,-222,
  -225,-228,-231,-234,-236,-238,-241,-243,-244,-246,-248,-249,-251,-252,-253,-254,
  -254,-255,-255,-255,-256,-255,-255,-255,-254,-254,-253,-252,-251,-249,-248,-246,
  -244,-243,-241,-238,-236,-234,-231,-228,-225,-222,-219,-216,-212,-209,-205,-201,
  -197,-193,-189,-185,-181,-176,-171,-167,-162,-157,-152,-147,-142,-136,-131,-126,
  -120,-115,-109,-103,-97,-92,-86,-80,-74,-68,-62,-56,-49,-43,-37,-31,-25,-18,-12,-6);

  Serial.println(Constant("The sine table is ")); 
  for (int i = 0; i < sine_table.count(); ++i)
    Serial.println(sine_table[i]);

  // Determine the size of the array
  Serial.print(Constant("The sine array contains ")); 
  Serial.print(sine_table.count()); 
  Serial.println(Constant(" integers."));
  Serial.print(Constant("But the RAM used by the sine array is only ")); 
  Serial.println(sizeof(sine_table));

  // Access individual elements of the array using [] notation
  int maximum = sine_table[0];
  for (int i = 1; i < sine_table.count(); ++i)
    if (sine_table[i] > maximum)
      maximum = sine_table[i];
  Serial.print(Constant("The peak value of the sine wave is ")); 
  Serial.println(maximum);
	
// ...
Description Constant data type for a read-only array of long numbers. These data types are not located in RAM memory saving memory space for other data. Use these data types to store constant data (data which will not change during the whole life of the program). The data types include: ByteTable (store bytes), CharTable (store chars), UCharTable (store unsigned chars), IntTable (store integers), UIntTable (store unsigned ints), LongTable (store longs), ULongTable (store unsigned longs), FloatTable (store floats) and DoubleTable (store doubles).
Syntax
LongTable var = LongTable(val1, val2, ...);
Methods
count() Returns the number of elements stored in the table
Constructor
LongTable(data)
Parameters
var variable name referencing the value
valx long: long numbers to store in the table, comma separated
Parameters
Usage Application
Related Constant
ConstantString
ByteTable
CharTable
UCharTable
IntTable
UIntTable
LongTable
ULongTable
FloatTable
DoubleTable
Updated on July 07, 2011 11:08:35pm PDT

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