Armand Coetzer / F7_TSKeypad_SingleKey

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F7_Keypad_SingleKey Class Reference
Public Member Functions

F7_Keypad_SingleKey Class Reference

Class library for a TS Keypad and retrieving only one key and then the keypad disapears. More...

#include <F7_Keypad_SingleKey.h>

Public Member Functions

 F7_Keypad_SingleKey ()
 Constructor.
char getkey (uint8_t startx, uint8_t starty, char char1, char char2, char char3, char char4, char char5, char char6, char char7, char char8, char char9, char char10, char char11, char char12, char char13, char char14, char char15, char char16)
 Retrieves the key selected.

Detailed Description

Class library for a TS Keypad and retrieving only one key and then the keypad disapears.

Example: 

 *#include "mbed.h"
 *#include "F7_Keypad_SingleKey.h"

 *F7_Keypad_SingleKey keypad;
 *LCD_DISCO_F746NG lcd;
 *TS_StateTypeDef TS_State;

 *uint8_t text1[30];
 *char key;

 *int main() 
 *{    
    lcd.SetFont(&Font12);
    lcd.Clear(LCD_COLOR_BLUE);
    lcd.SetBackColor(LCD_COLOR_BLUE);
    lcd.SetTextColor(LCD_COLOR_WHITE);  
 
    while(1)
    {
        key = keypad.getkey(230, 20, 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P');
        
        sprintf((char*)text1, "%c", key);
        lcd.DisplayStringAt(100, LINE(5), (uint8_t *)&text1, LEFT_MODE);  
         
        wait(1);  
    }
 *}

Definition at line 66 of file F7_Keypad_SingleKey.h.

Constructor & Destructor Documentation

F7_Keypad_SingleKey (  )

Constructor.

Definition at line 6 of file F7_TSKeypad_SingleKey.cpp.

Member Function Documentation

char getkey ( uint8_t  startx,
uint8_t  starty,
char  char1,
char  char2,
char  char3,
char  char4,
char  char5,
char  char6,
char  char7,
char  char8,
char  char9,
char  char10,
char  char11,
char  char12,
char  char13,
char  char14,
char  char15,
char  char16 
)

Retrieves the key selected.

Parameters:
startx- to set x start pos of the keypad
starty- to set y start pos of the keypad
char1- char16 to change the keys of the keypad
Return values:
Returnsthe selected key as char.

Definition at line 166 of file F7_TSKeypad_SingleKey.cpp.

Generated on Wed Jul 13 2022 21:32:08 by  doxygen 1.7.2