Andrew's git - arduino-weather.git/blob - libraries/Bridge/examples/ConsoleAsciiTable/ConsoleAsciiTable.ino

   1/*
   2  ASCII table
   3
   4 Prints out byte values in all possible formats:
   5 * as raw binary values
   6 * as ASCII-encoded decimal, hex, octal, and binary values
   7
   8 For more on ASCII, see http://www.asciitable.com and http://en.wikipedia.org/wiki/ASCII
   9
  10 The circuit:  No external hardware needed.
  11
  12 created 2006
  13 by Nicholas Zambetti
  14 http://www.zambetti.com
  15 modified 9 Apr 2012
  16 by Tom Igoe
  17 modified 22 May 2013
  18 by Cristian Maglie
  19
  20 This example code is in the public domain.
  21
  22 http://www.arduino.cc/en/Tutorial/ConsoleAsciiTable
  23
  24 */
  25
  26#include <Console.h>
  27
  28void setup() {
  29  //Initialize Console and wait for port to open:
  30  Bridge.begin();
  31  Console.begin();
  32
  33  // Uncomment the following line to enable buffering:
  34  // - better transmission speed and efficiency
  35  // - needs to call Console.flush() to ensure that all
  36  //   transmitted data is sent
  37
  38  //Console.buffer(64);
  39
  40  while (!Console) {
  41    ; // wait for Console port to connect.
  42  }
  43
  44  // prints title with ending line break
  45  Console.println("ASCII Table ~ Character Map");
  46}
  47
  48// first visible ASCIIcharacter '!' is number 33:
  49int thisByte = 33;
  50// you can also write ASCII characters in single quotes.
  51// for example. '!' is the same as 33, so you could also use this:
  52//int thisByte = '!';
  53
  54void loop() {
  55  // prints value unaltered, i.e. the raw binary version of the
  56  // byte. The Console monitor interprets all bytes as
  57  // ASCII, so 33, the first number,  will show up as '!'
  58  Console.write(thisByte);
  59
  60  Console.print(", dec: ");
  61  // prints value as string as an ASCII-encoded decimal (base 10).
  62  // Decimal is the  default format for Console.print() and Console.println(),
  63  // so no modifier is needed:
  64  Console.print(thisByte);
  65  // But you can declare the modifier for decimal if you want to.
  66  //this also works if you uncomment it:
  67
  68  // Console.print(thisByte, DEC);
  69
  70  Console.print(", hex: ");
  71  // prints value as string in hexadecimal (base 16):
  72  Console.print(thisByte, HEX);
  73
  74  Console.print(", oct: ");
  75  // prints value as string in octal (base 8);
  76  Console.print(thisByte, OCT);
  77
  78  Console.print(", bin: ");
  79  // prints value as string in binary (base 2)
  80  // also prints ending line break:
  81  Console.println(thisByte, BIN);
  82
  83  // if printed last visible character '~' or 126, stop:
  84  if (thisByte == 126) {    // you could also use if (thisByte == '~') {
  85    // ensure the latest bit of data is sent
  86    Console.flush();
  87
  88    // This loop loops forever and does nothing
  89    while (true) {
  90      continue;
  91    }
  92  }
  93  // go on to the next character
  94  thisByte++;
  95}