Diff: Components/Display/Display_class.h

Revision:

56:37d1736bd896

Parent:

55:a37f407230ca

Child:

57:fa4c622b04a7

--- a/Components/Display/Display_class.h	Fri Mar 03 15:06:18 2017 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,346 +0,0 @@
-/**
- ******************************************************************************
- * @file    Display.h
- * @author  AST / EST
- * @version V0.0.1
- * @date    14-April-2015
- * @brief   Header file for display
- ******************************************************************************
- * @attention
- *
- * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *   1. Redistributions of source code must retain the above copyright notice,
- *      this list of conditions and the following disclaimer.
- *   2. Redistributions in binary form must reproduce the above copyright notice,
- *      this list of conditions and the following disclaimer in the documentation
- *      and/or other materials provided with the distribution.
- *   3. Neither the name of STMicroelectronics nor the names of its contributors
- *      may be used to endorse or promote products derived from this software
- *       without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- ******************************************************************************
-*/
-
-#ifndef __DISPLAY_H
-#define __DISPLAY_H
-
-/* Includes ------------------------------------------------------------------*/
-#include "mbed.h"
-#include "stmpe1600_class.h"
-#include "DevI2C.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define DP  (1<<7)
-#define NOT_7_NO_DP( ... ) (uint8_t) ~( __VA_ARGS__ + DP )
-#define S0 (1<<0)
-#define S1 (1<<1)
-#define S2 (1<<2)
-#define S3 (1<<3)
-#define S4 (1<<4)
-#define S5 (1<<5)
-#define S6 (1<<6)
-
-#ifndef __cpluplus  
-/* refer to http://www.twyman.org.uk/Fonts/ */
-static const uint8_t ascii_to_display_lut[256]={
-	0,0,0,0,0,0,0,0,
-	0,0,0,0,0,0,0,0,
-	0,0,0,0,0,0,0,0,
-	0,0,0,0,0,0,0,0,
-	[32]=           0,
-	0,0,0,0,0,0,0,0,
-	0,
-	[42]=           NOT_7_NO_DP(),
-	0,0,
-	[45]=           S6,
-	0,0,
-	[48]=           NOT_7_NO_DP(S6),
-	[49]=           S1+S2,
-	[50]=           S0+S1+S6+S4+S3,
-	[51]=           NOT_7_NO_DP(S4+S5),
-	[52]=           S5+S1+S6+S2,
-	[53]=           NOT_7_NO_DP(S1+S4),
-	[54]=           NOT_7_NO_DP(S1),
-	[55]=           S0+S1+S2,
-	[56]=           NOT_7_NO_DP(0),
-	[57]=           NOT_7_NO_DP(S4),
-	0,0,0,
-	[61]=           S3+S6,
-	0,
-	[63]=           NOT_7_NO_DP(S5+S3+S2),
-	[64]=           S0+S3,
-	[65]=           NOT_7_NO_DP(S3),
-	[66]=           NOT_7_NO_DP(S0+S1), /* as b  */
-	[67]=           S0+S3+S4+S5, // same as [
-	[68]=           S0+S3+S4+S5, // same as [ DUMMY
-	[69]=           NOT_7_NO_DP(S1+S2),
-	[70]=           S6+S5+S4+S0,
-	[71]=           NOT_7_NO_DP(S4), /* same as 9 */
-	[72]=           NOT_7_NO_DP(S0+S3),
-	[73]=           S1+S2,
-	[74]=           S1+S2+S3+S4,
-	[75]=           NOT_7_NO_DP(S0+S3), /* same as H */
-	[76]=           S3+S4+S5,
-	[77]=           S0+S4+S2, /* same as  m*/
-	[78]=           S2+S4+S6, /* same as n*/
-	[79]=           NOT_7_NO_DP(S6),
-	[80]=           S0+S1+S2+S5+S6, // sames as 'q'
-	[81]=           NOT_7_NO_DP(S3+S2),
-	[82]=           S4+S6,
-	[83]=           NOT_7_NO_DP(S1+S4), /* sasme as 5 */
-	[84]=           NOT_7_NO_DP(S0+S1+S2), /* sasme as t */
-	[85]=           NOT_7_NO_DP(S6+S0),
-	[86]=           S4+S3+S2, // is u but u use U
-	[87]=           S1+S3+S5,
-	[88]=           NOT_7_NO_DP(S0+S3), // similar to H
-	[89]=           NOT_7_NO_DP(S0+S4),
-	[90]=           S0+S1+S6+S4+S3, // same as 2
-	[91]=           S0+S3+S4+S5,
-	0,
-	[93]=           S0+S3+S2+S1,
-	[94]=           S0, /* use as top bar */
-	[95]=           S3,	
-	0,
-	[97]=           S2+ S3+ S4+ S6 ,
-	[98]=           NOT_7_NO_DP(S0+S1),
-	[99]=           S6+S4+S3,
-	[100]=           NOT_7_NO_DP(S0+S5),
-	[101]=           NOT_7_NO_DP(S2),
-	[102]=           S6+S5+S4+S0, /* same as F */
-	[103]=           NOT_7_NO_DP(S4), /* same as 9 */
-	[104]=           S6+S5+S4+S2,
-	[105]=           S4,
-	[106]=           S1+S2+S3+S4,
-	[107]=           S6+S5+S4+S2, /* a h */
-	[108]=           S3+S4,
-	[109]=           S0+S4+S2, /* same as  */
-	[110]=           S2+S4+S6,
-	[111]=           S6+S4+S3+S2,
-	[112]=           NOT_7_NO_DP(S3+S2), // same as P
-	[113]=           S0+S1+S2+S5+S6,
-	[114]=           S4+S6,
-	[115]=           NOT_7_NO_DP(S1+S4),
-	[116]=           NOT_7_NO_DP(S0+S1+S2),
-	[117]=           S4+S3+S2+S5+S1, // U
-	[118]=           S4+S3+S2, // is u but u use U
-	[119]=           S1+S3+S5,
-	[120]=           NOT_7_NO_DP(S0+S3), // similar to H
-	[121]=           NOT_7_NO_DP(S0+S4),
-	[122]=           S0+S1+S6+S4+S3, // same as 2
-	0,0,0,
-	[126]=           S0+S3+S6 /* 3 h bar */
-};
-#else 
-/* refer to http://www.twyman.org.uk/Fonts/ */
-static const uint8_t ascii_to_display_lut[256]={
-      [' ']=           0,
-      ['-']=           S6,
-      ['_']=           S3,
-      ['=']=           S3+S6,
-      ['~']=           S0+S3+S6, /* 3 h bar */
-      ['^']=           S0, /* use as top bar */
-
-      ['?']=           NOT_7_NO_DP(S5+S3+S2),
-      ['*']=           NOT_7_NO_DP(),
-      ['[']=           S0+S3+S4+S5,
-      [']']=           S0+S3+S2+S1,
-      ['@']=           S0+S3,
-
-      ['0']=           NOT_7_NO_DP(S6),
-      ['1']=           S1+S2,
-      ['2']=           S0+S1+S6+S4+S3,
-      ['3']=           NOT_7_NO_DP(S4+S5),
-      ['4']=           S5+S1+S6+S2,
-      ['5']=           NOT_7_NO_DP(S1+S4),
-      ['6']=           NOT_7_NO_DP(S1),
-      ['7']=           S0+S1+S2,
-      ['8']=           NOT_7_NO_DP(0),
-      ['9']=           NOT_7_NO_DP(S4),
-    
-      ['a']=           S2+ S3+ S4+ S6 ,
-      ['b']=           NOT_7_NO_DP(S0+S1),
-      ['c']=           S6+S4+S3,
-      ['d']=           NOT_7_NO_DP(S0+S5),
-      ['e']=           NOT_7_NO_DP(S2),
-      ['f']=           S6+S5+S4+S0, /* same as F */
-      ['g']=           NOT_7_NO_DP(S4), /* same as 9 */
-      ['h']=           S6+S5+S4+S2,
-      ['i']=           S4,
-      ['j']=           S1+S2+S3+S4,
-      ['k']=           S6+S5+S4+S2, /* a h */
-      ['l']=           S3+S4,
-      ['m']=           S0+S4+S2, /* same as  */
-      ['n']=           S2+S4+S6,
-      ['o']=           S6+S4+S3+S2,
-      ['p']=           NOT_7_NO_DP(S3+S2), // same as P
-      ['q']=           S0+S1+S2+S5+S6,
-      ['r']=           S4+S6,
-      ['s']=           NOT_7_NO_DP(S1+S4),
-      ['t']=           NOT_7_NO_DP(S0+S1+S2),
-      ['u']=           S4+S3+S2+S5+S1, // U
-      ['v']=           S4+S3+S2, // is u but u use U
-      ['w']=           S1+S3+S5,
-      ['x']=           NOT_7_NO_DP(S0+S3), // similar to H
-      ['y']=           NOT_7_NO_DP(S0+S4),
-      ['z']=           S0+S1+S6+S4+S3, // same as 2
-      
-      ['A']=           NOT_7_NO_DP(S3),
-      ['B']=           NOT_7_NO_DP(S0+S1), /* as b  */
-      ['C']=           S0+S3+S4+S5, // same as [
-      ['E']=           NOT_7_NO_DP(S1+S2),
-      ['F']=           S6+S5+S4+S0,
-      ['G']=           NOT_7_NO_DP(S4), /* same as 9 */
-      ['H']=           NOT_7_NO_DP(S0+S3),
-      ['I']=           S1+S2,
-      ['J']=           S1+S2+S3+S4,
-      ['K']=           NOT_7_NO_DP(S0+S3), /* same as H */
-      ['L']=           S3+S4+S5,
-      ['M']=           S0+S4+S2, /* same as  m*/
-      ['N']=           S2+S4+S6, /* same as n*/
-      ['O']=           NOT_7_NO_DP(S6),
-      ['P']=           S0+S1+S2+S5+S6, // sames as 'q'
-      ['Q']=           NOT_7_NO_DP(S3+S2),
-      ['R']=           S4+S6,
-      ['S']=           NOT_7_NO_DP(S1+S4), /* sasme as 5 */
-      ['T']=           NOT_7_NO_DP(S0+S1+S2), /* sasme as t */
-      ['U']=           NOT_7_NO_DP(S6+S0),
-      ['V']=           S4+S3+S2, // is u but u use U
-      ['W']=           S1+S3+S5,
-      ['X']=           NOT_7_NO_DP(S0+S3), // similar to H
-      ['Y']=           NOT_7_NO_DP(S0+S4),
-      ['Z']=           S0+S1+S6+S4+S3 // same as 2
-};
-#endif
-
-#undef S0
-#undef S1
-#undef S2
-#undef S3
-#undef S4
-#undef S5
-#undef S6
-#undef DP
-
-#define DISPLAY_DELAY   1  // in mSec 		
-
-/* Classes -------------------------------------------------------------------*/
-/** Class representing Display
- */ 
-
-class Display
-{
- public:
-     /** Constructor
-     * @param[in] &stmpe_1600 device handler to be used for display control
-     */    
-     Display(STMPE1600 &stmpe_1600) : stmpe1600(stmpe_1600) {
-	    stmpe1600.setGPIOdir (GPIO_7,  OUTPUT);  // Digit1	 
-	    stmpe1600.setGPIOdir (GPIO_8,  OUTPUT);  // Digit2	 
-	    stmpe1600.setGPIOdir (GPIO_9,  OUTPUT);  // Digit3	 
-	    stmpe1600.setGPIOdir (GPIO_10, OUTPUT);  // Digit4	 	 
-	 
-	    stmpe1600.setGPIOdir (GPIO_0,  OUTPUT);  // SegmentA	 	 	 
-	    stmpe1600.setGPIOdir (GPIO_1,  OUTPUT);  // SegmentB	 	 	 
-	    stmpe1600.setGPIOdir (GPIO_2,  OUTPUT);  // SegmentC	 	 
-	    stmpe1600.setGPIOdir (GPIO_3,  OUTPUT);  // SegmentD	 	 
-	    stmpe1600.setGPIOdir (GPIO_4,  OUTPUT);  // SegmentE	 	 
-	    stmpe1600.setGPIOdir (GPIO_5,  OUTPUT);  // SegmentF	 	 
-	    stmpe1600.setGPIOdir (GPIO_6,  OUTPUT);  // SegmentG	 	 	  	 
-     }
-     
-	/*** Interface Methods ***/	     
-	/**
-	 * @brief       Print the string on display
-	 * @param[in]   String to be printed
-	 * @param[in]   String lenght [min 1, max 4]
-	 * @return      void
-	 */				
-     void DisplayString (char str[4], char strlen)
-     {
-       int i, dgt;
-       const char *pc;
-       uint8_t data[2];
-       uint16_t *pdata = (uint16_t*)data;				
-			
-       for(i=0, dgt=4-strlen, pc=str; i<strlen && *pc!=0; i++, pc++, dgt++)
-       {
-          _V2_Set7Segment( ascii_to_display_lut[(uint8_t)*pc], dgt);
-          if( *(pc+1)== '.')
-          {
-             pc++;
-          }
-          wait_ms(DISPLAY_DELAY);					
-					stmpe1600.read16bitReg(GPSR_0_7, pdata);
-          *pdata = *pdata | (uint16_t)0x0780;				// all digits off
-					stmpe1600.write16bitReg(GPSR_0_7, pdata);
-       }						
-			
-	 }
-	 
-	/**
-	 * @brief       Print the digit on display
-	 * @param[in]   Digit value to be printed
-	 * @param[in]   Digit to be used [min 0, max 3]
-	 * @return      void
-	 */				 
-     void DisplayDigit (char *val, char dgt)	
-     {
-       uint8_t data[2];
-       uint16_t *pdata = (uint16_t*)data;		
-			
-	   stmpe1600.read16bitReg(GPSR_0_7, pdata);
-       *pdata = *pdata | (uint16_t)0x0780;				// all digits off
-	   stmpe1600.write16bitReg(GPSR_0_7, pdata);
-       _V2_Set7Segment( ascii_to_display_lut[(uint8_t)*val], dgt);						
-     }		
-		
-private:		
-     void _V2_Set7Segment( int Leds, int digit )
-     {
-       //Digits_off();
-       uint16_t dgt;
-       dgt = 1<<digit;
-       dgt = ((uint16_t)dgt)<<7;
-       dgt = ~dgt;	
-       uint8_t data[2];
-       uint16_t *pdata = (uint16_t*)data;			 
-
-		 
-       /* set the exppinname state to lvl */
-	   stmpe1600.read16bitReg(GPSR_0_7, pdata);
-       *pdata = *pdata  | (uint16_t)0x007F;      // 7 segments off
-	   stmpe1600.write16bitReg(GPSR_0_7, pdata);
-		 
-       int mask=1;
-       for (int i=0; i<7; i++) 
-       { 
-          if (Leds & mask) *pdata = *pdata & ~(uint16_t)mask;  
-          mask = mask<<1;
-       }		 
-       *pdata = *pdata & dgt;
-	   stmpe1600.write16bitReg(GPSR_0_7, pdata);
-     }				
-	 STMPE1600 &stmpe1600;
-};
-
-#ifdef __cplusplus
-}
-#endif
-#endif // __DISPLAY_H
\ No newline at end of file