Kyle Lemons / HvZAlphaNumLib

Alphanumeric display for iHvZ

AlphaNumDisplay.hpp@2:48d04cc40e1c, 2010-12-12 (annotated)

Committer:
etherealflaim
Date:
Sun Dec 12 06:42:30 2010 +0000
Revision:
2:48d04cc40e1c
Parent:
1:d5692deaa688 
Updated hpp comments

Who changed what in which revision?

UserRevisionLine numberNew contents of line
etherealflaim 0:410a1870af10 1 #ifndef _AlphaNumDisplayH
etherealflaim 0:410a1870af10 2 #define _AlphaNumDisplayH
etherealflaim 0:410a1870af10 3
etherealflaim 0:410a1870af10 4 #include "mbed.h"
etherealflaim 0:410a1870af10 5 #define ALPHA_NUM_SYMBOLS 39
etherealflaim 0:410a1870af10 6 #define ALPHA_NUM_CHECK '^'
etherealflaim 0:410a1870af10 7 #define ALPHA_NUM_CHECK_I 38
etherealflaim 0:410a1870af10 8 #define ALPHA_NUM_STAR '*'
etherealflaim 0:410a1870af10 9 #define ALPHA_NUM_STAR_I 37
etherealflaim 0:410a1870af10 10 #define ALPHA_NUM_CLEAR ' '
etherealflaim 0:410a1870af10 11 #define ALPHA_NUM_CLEAR_I 10
etherealflaim 0:410a1870af10 12 #define ALPHA_NUM_A_I 11
etherealflaim 0:410a1870af10 13 #define ALPHA_NUM_ZERO_I 0
etherealflaim 0:410a1870af10 14
etherealflaim 2:48d04cc40e1c 15
etherealflaim 2:48d04cc40e1c 16 /** This class creates an 11 pin connection to an
etherealflaim 2:48d04cc40e1c 17 * alpha numeric display. Is capable of displaying
etherealflaim 2:48d04cc40e1c 18 * all alphanumeric characters, a check mark ('^'),
etherealflaim 2:48d04cc40e1c 19 * a star ('*') or nothing (' ').
etherealflaim 2:48d04cc40e1c 20 */
etherealflaim 0:410a1870af10 21 class AlphaNumDisplay {
etherealflaim 0:410a1870af10 22
etherealflaim 0:410a1870af10 23 private:
etherealflaim 0:410a1870af10 24 // Display bars
etherealflaim 2:48d04cc40e1c 25 DigitalOut m_htop; ///< Top Horizontal Bar
etherealflaim 2:48d04cc40e1c 26 DigitalOut m_hmiddle; ///< Middle Horizontal Bar
etherealflaim 2:48d04cc40e1c 27 DigitalOut m_hbottom; ///< Bottom Horizontal Bar
etherealflaim 2:48d04cc40e1c 28 DigitalOut m_vtopleft; ///< Top Left Vertical Bar
etherealflaim 2:48d04cc40e1c 29 DigitalOut m_vbottomleft; ///< Bottom Left Vertical Bar
etherealflaim 2:48d04cc40e1c 30 DigitalOut m_vtopmiddle; ///< Top Middle Vertical Bar
etherealflaim 2:48d04cc40e1c 31 DigitalOut m_vbottommiddle; ///< Bottom Middle Vertical Bar
etherealflaim 2:48d04cc40e1c 32 DigitalOut m_vtopright; ///< Top Right Vertical Bar
etherealflaim 2:48d04cc40e1c 33 DigitalOut m_vbottomright; ///< Bottom Right Vertical Bar
etherealflaim 2:48d04cc40e1c 34 DigitalOut m_dtopleft; ///< Top left to bottom right
etherealflaim 2:48d04cc40e1c 35 DigitalOut m_dtopright; ///< Bottom left to top right
etherealflaim 2:48d04cc40e1c 36 static unsigned char m_alphadisplay[][11]; ///< Table of symbols
etherealflaim 0:410a1870af10 37
etherealflaim 0:410a1870af10 38 public:
etherealflaim 2:48d04cc40e1c 39 /** output pins using the naming scheme of h - horizontal, v - vertical,
etherealflaim 2:48d04cc40e1c 40 * d - diagonal, t - top, b - bottom, l - left, r - right, m - middle
etherealflaim 2:48d04cc40e1c 41 */
etherealflaim 1:d5692deaa688 42 AlphaNumDisplay(PinName ht, PinName hm, PinName hb, PinName vtl,
etherealflaim 1:d5692deaa688 43 PinName vbl, PinName vtm, PinName vbm, PinName vtr,
etherealflaim 1:d5692deaa688 44 PinName vbr, PinName dtl, PinName dtr);
etherealflaim 2:48d04cc40e1c 45 /** display the character. Case insensitive. Numerals can be
etherealflaim 2:48d04cc40e1c 46 * input either as their numerical value or as characters.
etherealflaim 2:48d04cc40e1c 47 * '^' for check mark, '*' for star, ' ' for space.
etherealflaim 2:48d04cc40e1c 48 */
etherealflaim 2:48d04cc40e1c 49 void display(unsigned char c);
etherealflaim 0:410a1870af10 50
etherealflaim 0:410a1870af10 51 };
etherealflaim 0:410a1870af10 52
etherealflaim 0:410a1870af10 53 #endif