Fabio Brembilla / X_NUCLEO_6180XA1

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Dependencies:   X_NUCLEO_COMMON

Fork of X_NUCLEO_6180XA1 by ST

Components/Display/Display_class.h@39:3cce4ba37695, 2016-01-18 (annotated)

Committer:
mapellil
Date:
Mon Jan 18 15:11:01 2016 +0000
Revision:
39:3cce4ba37695
Parent:
36:f6278b3e7c82 
Fixed array init gcc compilation issue in Display.h

Who changed what in which revision?

UserRevisionLine numberNew contents of line
gallonm 7:2dc81120c917 1 /**
gallonm 7:2dc81120c917 2 ******************************************************************************
gallonm 7:2dc81120c917 3 * @file Display.h
gallonm 7:2dc81120c917 4 * @author AST / EST
gallonm 7:2dc81120c917 5 * @version V0.0.1
gallonm 7:2dc81120c917 6 * @date 14-April-2015
gallonm 7:2dc81120c917 7 * @brief Header file for display
gallonm 7:2dc81120c917 8 ******************************************************************************
gallonm 7:2dc81120c917 9 * @attention
gallonm 7:2dc81120c917 10 *
gallonm 7:2dc81120c917 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
gallonm 7:2dc81120c917 12 *
gallonm 7:2dc81120c917 13 * Redistribution and use in source and binary forms, with or without modification,
gallonm 7:2dc81120c917 14 * are permitted provided that the following conditions are met:
gallonm 7:2dc81120c917 15 * 1. Redistributions of source code must retain the above copyright notice,
gallonm 7:2dc81120c917 16 * this list of conditions and the following disclaimer.
gallonm 7:2dc81120c917 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
gallonm 7:2dc81120c917 18 * this list of conditions and the following disclaimer in the documentation
gallonm 7:2dc81120c917 19 * and/or other materials provided with the distribution.
gallonm 7:2dc81120c917 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
gallonm 7:2dc81120c917 21 * may be used to endorse or promote products derived from this software
gallonm 7:2dc81120c917 22 * without specific prior written permission.
gallonm 7:2dc81120c917 23 *
gallonm 7:2dc81120c917 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
gallonm 7:2dc81120c917 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
gallonm 7:2dc81120c917 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
gallonm 7:2dc81120c917 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
gallonm 7:2dc81120c917 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
gallonm 7:2dc81120c917 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
gallonm 7:2dc81120c917 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
gallonm 7:2dc81120c917 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
gallonm 7:2dc81120c917 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
gallonm 7:2dc81120c917 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
gallonm 7:2dc81120c917 34 *
gallonm 7:2dc81120c917 35 ******************************************************************************
gallonm 7:2dc81120c917 36 */
gallonm 7:2dc81120c917 37
gallonm 7:2dc81120c917 38 #ifndef __DISPLAY_H
gallonm 7:2dc81120c917 39 #define __DISPLAY_H
gallonm 7:2dc81120c917 40
gallonm 7:2dc81120c917 41 /* Includes ------------------------------------------------------------------*/
gallonm 7:2dc81120c917 42 #include "mbed.h"
gallonm 16:0d4776564733 43 #include "stmpe1600_class.h"
gallonm 16:0d4776564733 44 #include "DevI2C.h"
gallonm 7:2dc81120c917 45
gallonm 16:0d4776564733 46 #ifdef __cplusplus
gallonm 16:0d4776564733 47 extern "C" {
gallonm 16:0d4776564733 48 #endif
gallonm 16:0d4776564733 49
gallonm 16:0d4776564733 50 #define DP (1<<7)
gallonm 16:0d4776564733 51 #define NOT_7_NO_DP( ... ) (uint8_t) ~( __VA_ARGS__ + DP )
gallonm 16:0d4776564733 52 #define S0 (1<<0)
gallonm 16:0d4776564733 53 #define S1 (1<<1)
gallonm 16:0d4776564733 54 #define S2 (1<<2)
gallonm 16:0d4776564733 55 #define S3 (1<<3)
gallonm 16:0d4776564733 56 #define S4 (1<<4)
gallonm 16:0d4776564733 57 #define S5 (1<<5)
gallonm 16:0d4776564733 58 #define S6 (1<<6)
gallonm 16:0d4776564733 59
mapellil 39:3cce4ba37695 60 #ifndef __cpluplus
mapellil 39:3cce4ba37695 61 /* refer to http://www.twyman.org.uk/Fonts/ */
mapellil 39:3cce4ba37695 62 static const uint8_t ascii_to_display_lut[256]={
mapellil 39:3cce4ba37695 63 0,0,0,0,0,0,0,0,
mapellil 39:3cce4ba37695 64 0,0,0,0,0,0,0,0,
mapellil 39:3cce4ba37695 65 0,0,0,0,0,0,0,0,
mapellil 39:3cce4ba37695 66 0,0,0,0,0,0,0,0,
mapellil 39:3cce4ba37695 67 [32]= 0,
mapellil 39:3cce4ba37695 68 0,0,0,0,0,0,0,0,
mapellil 39:3cce4ba37695 69 0,
mapellil 39:3cce4ba37695 70 [42]= NOT_7_NO_DP(),
mapellil 39:3cce4ba37695 71 0,0,
mapellil 39:3cce4ba37695 72 [45]= S6,
mapellil 39:3cce4ba37695 73 0,0,
mapellil 39:3cce4ba37695 74 [48]= NOT_7_NO_DP(S6),
mapellil 39:3cce4ba37695 75 [49]= S1+S2,
mapellil 39:3cce4ba37695 76 [50]= S0+S1+S6+S4+S3,
mapellil 39:3cce4ba37695 77 [51]= NOT_7_NO_DP(S4+S5),
mapellil 39:3cce4ba37695 78 [52]= S5+S1+S6+S2,
mapellil 39:3cce4ba37695 79 [53]= NOT_7_NO_DP(S1+S4),
mapellil 39:3cce4ba37695 80 [54]= NOT_7_NO_DP(S1),
mapellil 39:3cce4ba37695 81 [55]= S0+S1+S2,
mapellil 39:3cce4ba37695 82 [56]= NOT_7_NO_DP(0),
mapellil 39:3cce4ba37695 83 [57]= NOT_7_NO_DP(S4),
mapellil 39:3cce4ba37695 84 0,0,0,
mapellil 39:3cce4ba37695 85 [61]= S3+S6,
mapellil 39:3cce4ba37695 86 0,
mapellil 39:3cce4ba37695 87 [63]= NOT_7_NO_DP(S5+S3+S2),
mapellil 39:3cce4ba37695 88 [64]= S0+S3,
mapellil 39:3cce4ba37695 89 [65]= NOT_7_NO_DP(S3),
mapellil 39:3cce4ba37695 90 [66]= NOT_7_NO_DP(S0+S1), /* as b */
mapellil 39:3cce4ba37695 91 [67]= S0+S3+S4+S5, // same as [
mapellil 39:3cce4ba37695 92 [68]= S0+S3+S4+S5, // same as [ DUMMY
mapellil 39:3cce4ba37695 93 [69]= NOT_7_NO_DP(S1+S2),
mapellil 39:3cce4ba37695 94 [70]= S6+S5+S4+S0,
mapellil 39:3cce4ba37695 95 [71]= NOT_7_NO_DP(S4), /* same as 9 */
mapellil 39:3cce4ba37695 96 [72]= NOT_7_NO_DP(S0+S3),
mapellil 39:3cce4ba37695 97 [73]= S1+S2,
mapellil 39:3cce4ba37695 98 [74]= S1+S2+S3+S4,
mapellil 39:3cce4ba37695 99 [75]= NOT_7_NO_DP(S0+S3), /* same as H */
mapellil 39:3cce4ba37695 100 [76]= S3+S4+S5,
mapellil 39:3cce4ba37695 101 [77]= S0+S4+S2, /* same as m*/
mapellil 39:3cce4ba37695 102 [78]= S2+S4+S6, /* same as n*/
mapellil 39:3cce4ba37695 103 [79]= NOT_7_NO_DP(S6),
mapellil 39:3cce4ba37695 104 [80]= S0+S1+S2+S5+S6, // sames as 'q'
mapellil 39:3cce4ba37695 105 [81]= NOT_7_NO_DP(S3+S2),
mapellil 39:3cce4ba37695 106 [82]= S4+S6,
mapellil 39:3cce4ba37695 107 [83]= NOT_7_NO_DP(S1+S4), /* sasme as 5 */
mapellil 39:3cce4ba37695 108 [84]= NOT_7_NO_DP(S0+S1+S2), /* sasme as t */
mapellil 39:3cce4ba37695 109 [85]= NOT_7_NO_DP(S6+S0),
mapellil 39:3cce4ba37695 110 [86]= S4+S3+S2, // is u but u use U
mapellil 39:3cce4ba37695 111 [87]= S1+S3+S5,
mapellil 39:3cce4ba37695 112 [88]= NOT_7_NO_DP(S0+S3), // similar to H
mapellil 39:3cce4ba37695 113 [89]= NOT_7_NO_DP(S0+S4),
mapellil 39:3cce4ba37695 114 [90]= S0+S1+S6+S4+S3, // same as 2
mapellil 39:3cce4ba37695 115 [91]= S0+S3+S4+S5,
mapellil 39:3cce4ba37695 116 0,
mapellil 39:3cce4ba37695 117 [93]= S0+S3+S2+S1,
mapellil 39:3cce4ba37695 118 [94]= S0, /* use as top bar */
mapellil 39:3cce4ba37695 119 [95]= S3,
mapellil 39:3cce4ba37695 120 0,
mapellil 39:3cce4ba37695 121 [97]= S2+ S3+ S4+ S6 ,
mapellil 39:3cce4ba37695 122 [98]= NOT_7_NO_DP(S0+S1),
mapellil 39:3cce4ba37695 123 [99]= S6+S4+S3,
mapellil 39:3cce4ba37695 124 [100]= NOT_7_NO_DP(S0+S5),
mapellil 39:3cce4ba37695 125 [101]= NOT_7_NO_DP(S2),
mapellil 39:3cce4ba37695 126 [102]= S6+S5+S4+S0, /* same as F */
mapellil 39:3cce4ba37695 127 [103]= NOT_7_NO_DP(S4), /* same as 9 */
mapellil 39:3cce4ba37695 128 [104]= S6+S5+S4+S2,
mapellil 39:3cce4ba37695 129 [105]= S4,
mapellil 39:3cce4ba37695 130 [106]= S1+S2+S3+S4,
mapellil 39:3cce4ba37695 131 [107]= S6+S5+S4+S2, /* a h */
mapellil 39:3cce4ba37695 132 [108]= S3+S4,
mapellil 39:3cce4ba37695 133 [109]= S0+S4+S2, /* same as */
mapellil 39:3cce4ba37695 134 [110]= S2+S4+S6,
mapellil 39:3cce4ba37695 135 [111]= S6+S4+S3+S2,
mapellil 39:3cce4ba37695 136 [112]= NOT_7_NO_DP(S3+S2), // same as P
mapellil 39:3cce4ba37695 137 [113]= S0+S1+S2+S5+S6,
mapellil 39:3cce4ba37695 138 [114]= S4+S6,
mapellil 39:3cce4ba37695 139 [115]= NOT_7_NO_DP(S1+S4),
mapellil 39:3cce4ba37695 140 [116]= NOT_7_NO_DP(S0+S1+S2),
mapellil 39:3cce4ba37695 141 [117]= S4+S3+S2+S5+S1, // U
mapellil 39:3cce4ba37695 142 [118]= S4+S3+S2, // is u but u use U
mapellil 39:3cce4ba37695 143 [119]= S1+S3+S5,
mapellil 39:3cce4ba37695 144 [120]= NOT_7_NO_DP(S0+S3), // similar to H
mapellil 39:3cce4ba37695 145 [121]= NOT_7_NO_DP(S0+S4),
mapellil 39:3cce4ba37695 146 [122]= S0+S1+S6+S4+S3, // same as 2
mapellil 39:3cce4ba37695 147 0,0,0,
mapellil 39:3cce4ba37695 148 [126]= S0+S3+S6 /* 3 h bar */
mapellil 39:3cce4ba37695 149 };
mapellil 39:3cce4ba37695 150 #else
gallonm 16:0d4776564733 151 /* refer to http://www.twyman.org.uk/Fonts/ */
gallonm 16:0d4776564733 152 static const uint8_t ascii_to_display_lut[256]={
gallonm 16:0d4776564733 153 [' ']= 0,
gallonm 16:0d4776564733 154 ['-']= S6,
gallonm 16:0d4776564733 155 ['_']= S3,
gallonm 16:0d4776564733 156 ['=']= S3+S6,
gallonm 16:0d4776564733 157 ['~']= S0+S3+S6, /* 3 h bar */
gallonm 16:0d4776564733 158 ['^']= S0, /* use as top bar */
gallonm 16:0d4776564733 159
gallonm 16:0d4776564733 160 ['?']= NOT_7_NO_DP(S5+S3+S2),
gallonm 16:0d4776564733 161 ['*']= NOT_7_NO_DP(),
gallonm 16:0d4776564733 162 ['[']= S0+S3+S4+S5,
gallonm 16:0d4776564733 163 [']']= S0+S3+S2+S1,
gallonm 16:0d4776564733 164 ['@']= S0+S3,
gallonm 16:0d4776564733 165
gallonm 16:0d4776564733 166 ['0']= NOT_7_NO_DP(S6),
gallonm 16:0d4776564733 167 ['1']= S1+S2,
gallonm 16:0d4776564733 168 ['2']= S0+S1+S6+S4+S3,
gallonm 16:0d4776564733 169 ['3']= NOT_7_NO_DP(S4+S5),
gallonm 16:0d4776564733 170 ['4']= S5+S1+S6+S2,
gallonm 16:0d4776564733 171 ['5']= NOT_7_NO_DP(S1+S4),
gallonm 16:0d4776564733 172 ['6']= NOT_7_NO_DP(S1),
gallonm 16:0d4776564733 173 ['7']= S0+S1+S2,
gallonm 16:0d4776564733 174 ['8']= NOT_7_NO_DP(0),
gallonm 16:0d4776564733 175 ['9']= NOT_7_NO_DP(S4),
gallonm 16:0d4776564733 176
gallonm 16:0d4776564733 177 ['a']= S2+ S3+ S4+ S6 ,
gallonm 16:0d4776564733 178 ['b']= NOT_7_NO_DP(S0+S1),
gallonm 16:0d4776564733 179 ['c']= S6+S4+S3,
gallonm 16:0d4776564733 180 ['d']= NOT_7_NO_DP(S0+S5),
gallonm 16:0d4776564733 181 ['e']= NOT_7_NO_DP(S2),
gallonm 16:0d4776564733 182 ['f']= S6+S5+S4+S0, /* same as F */
gallonm 16:0d4776564733 183 ['g']= NOT_7_NO_DP(S4), /* same as 9 */
gallonm 16:0d4776564733 184 ['h']= S6+S5+S4+S2,
gallonm 16:0d4776564733 185 ['i']= S4,
gallonm 16:0d4776564733 186 ['j']= S1+S2+S3+S4,
gallonm 16:0d4776564733 187 ['k']= S6+S5+S4+S2, /* a h */
gallonm 16:0d4776564733 188 ['l']= S3+S4,
gallonm 16:0d4776564733 189 ['m']= S0+S4+S2, /* same as */
gallonm 16:0d4776564733 190 ['n']= S2+S4+S6,
gallonm 16:0d4776564733 191 ['o']= S6+S4+S3+S2,
gallonm 16:0d4776564733 192 ['p']= NOT_7_NO_DP(S3+S2), // same as P
gallonm 16:0d4776564733 193 ['q']= S0+S1+S2+S5+S6,
gallonm 16:0d4776564733 194 ['r']= S4+S6,
gallonm 16:0d4776564733 195 ['s']= NOT_7_NO_DP(S1+S4),
gallonm 16:0d4776564733 196 ['t']= NOT_7_NO_DP(S0+S1+S2),
gallonm 16:0d4776564733 197 ['u']= S4+S3+S2+S5+S1, // U
gallonm 16:0d4776564733 198 ['v']= S4+S3+S2, // is u but u use U
gallonm 16:0d4776564733 199 ['w']= S1+S3+S5,
gallonm 16:0d4776564733 200 ['x']= NOT_7_NO_DP(S0+S3), // similar to H
gallonm 16:0d4776564733 201 ['y']= NOT_7_NO_DP(S0+S4),
gallonm 16:0d4776564733 202 ['z']= S0+S1+S6+S4+S3, // same as 2
gallonm 16:0d4776564733 203
gallonm 16:0d4776564733 204 ['A']= NOT_7_NO_DP(S3),
gallonm 16:0d4776564733 205 ['B']= NOT_7_NO_DP(S0+S1), /* as b */
gallonm 16:0d4776564733 206 ['C']= S0+S3+S4+S5, // same as [
gallonm 16:0d4776564733 207 ['E']= NOT_7_NO_DP(S1+S2),
gallonm 16:0d4776564733 208 ['F']= S6+S5+S4+S0,
gallonm 16:0d4776564733 209 ['G']= NOT_7_NO_DP(S4), /* same as 9 */
gallonm 16:0d4776564733 210 ['H']= NOT_7_NO_DP(S0+S3),
gallonm 16:0d4776564733 211 ['I']= S1+S2,
gallonm 16:0d4776564733 212 ['J']= S1+S2+S3+S4,
gallonm 16:0d4776564733 213 ['K']= NOT_7_NO_DP(S0+S3), /* same as H */
gallonm 16:0d4776564733 214 ['L']= S3+S4+S5,
gallonm 16:0d4776564733 215 ['M']= S0+S4+S2, /* same as m*/
gallonm 16:0d4776564733 216 ['N']= S2+S4+S6, /* same as n*/
gallonm 16:0d4776564733 217 ['O']= NOT_7_NO_DP(S6),
gallonm 16:0d4776564733 218 ['P']= S0+S1+S2+S5+S6, // sames as 'q'
gallonm 16:0d4776564733 219 ['Q']= NOT_7_NO_DP(S3+S2),
gallonm 16:0d4776564733 220 ['R']= S4+S6,
gallonm 16:0d4776564733 221 ['S']= NOT_7_NO_DP(S1+S4), /* sasme as 5 */
gallonm 16:0d4776564733 222 ['T']= NOT_7_NO_DP(S0+S1+S2), /* sasme as t */
gallonm 16:0d4776564733 223 ['U']= NOT_7_NO_DP(S6+S0),
gallonm 16:0d4776564733 224 ['V']= S4+S3+S2, // is u but u use U
gallonm 16:0d4776564733 225 ['W']= S1+S3+S5,
gallonm 16:0d4776564733 226 ['X']= NOT_7_NO_DP(S0+S3), // similar to H
gallonm 16:0d4776564733 227 ['Y']= NOT_7_NO_DP(S0+S4),
mapellil 39:3cce4ba37695 228 ['Z']= S0+S1+S6+S4+S3 // same as 2
gallonm 16:0d4776564733 229 };
mapellil 39:3cce4ba37695 230 #endif
gallonm 16:0d4776564733 231
gallonm 16:0d4776564733 232 #undef S0
gallonm 16:0d4776564733 233 #undef S1
gallonm 16:0d4776564733 234 #undef S2
gallonm 16:0d4776564733 235 #undef S3
gallonm 16:0d4776564733 236 #undef S4
gallonm 16:0d4776564733 237 #undef S5
gallonm 16:0d4776564733 238 #undef S6
gallonm 16:0d4776564733 239 #undef DP
gallonm 16:0d4776564733 240
gallonm 16:0d4776564733 241 #define DISPLAY_DELAY 1 // in mSec
gallonm 7:2dc81120c917 242
gallonm 7:2dc81120c917 243 /* Classes -------------------------------------------------------------------*/
gallonm 16:0d4776564733 244 /** Class representing Display
gallonm 16:0d4776564733 245 */
licio.mapelli@st.com 33:1573db91352c 246
gallonm 16:0d4776564733 247 class Display
gallonm 7:2dc81120c917 248 {
gallonm 7:2dc81120c917 249 public:
mapellil 36:f6278b3e7c82 250 /** Constructor
mapellil 36:f6278b3e7c82 251 * @param[in] &stmpe_1600 device handler to be used for display control
mapellil 36:f6278b3e7c82 252 */
mapellil 36:f6278b3e7c82 253 Display(STMPE1600 &stmpe_1600) : stmpe1600(stmpe_1600) {
mapellil 36:f6278b3e7c82 254 stmpe1600.setGPIOdir (GPIO_7, OUTPUT); // Digit1
mapellil 36:f6278b3e7c82 255 stmpe1600.setGPIOdir (GPIO_8, OUTPUT); // Digit2
mapellil 36:f6278b3e7c82 256 stmpe1600.setGPIOdir (GPIO_9, OUTPUT); // Digit3
mapellil 36:f6278b3e7c82 257 stmpe1600.setGPIOdir (GPIO_10, OUTPUT); // Digit4
licio.mapelli@st.com 33:1573db91352c 258
mapellil 36:f6278b3e7c82 259 stmpe1600.setGPIOdir (GPIO_0, OUTPUT); // SegmentA
mapellil 36:f6278b3e7c82 260 stmpe1600.setGPIOdir (GPIO_1, OUTPUT); // SegmentB
mapellil 36:f6278b3e7c82 261 stmpe1600.setGPIOdir (GPIO_2, OUTPUT); // SegmentC
mapellil 36:f6278b3e7c82 262 stmpe1600.setGPIOdir (GPIO_3, OUTPUT); // SegmentD
mapellil 36:f6278b3e7c82 263 stmpe1600.setGPIOdir (GPIO_4, OUTPUT); // SegmentE
mapellil 36:f6278b3e7c82 264 stmpe1600.setGPIOdir (GPIO_5, OUTPUT); // SegmentF
mapellil 36:f6278b3e7c82 265 stmpe1600.setGPIOdir (GPIO_6, OUTPUT); // SegmentG
mapellil 36:f6278b3e7c82 266 }
mapellil 36:f6278b3e7c82 267
mapellil 36:f6278b3e7c82 268 /*** Interface Methods ***/
mapellil 36:f6278b3e7c82 269 /**
mapellil 36:f6278b3e7c82 270 * @brief Print the string on display
mapellil 36:f6278b3e7c82 271 * @param[in] String to be printed
mapellil 36:f6278b3e7c82 272 * @param[in] String lenght [min 1, max 4]
mapellil 36:f6278b3e7c82 273 * @return void
mapellil 36:f6278b3e7c82 274 */
licio.mapelli@st.com 33:1573db91352c 275 void DisplayString (char str[4], char strlen)
mapellil 36:f6278b3e7c82 276 {
licio.mapelli@st.com 33:1573db91352c 277 int i, dgt;
licio.mapelli@st.com 33:1573db91352c 278 const char *pc;
licio.mapelli@st.com 33:1573db91352c 279 uint8_t data[2];
licio.mapelli@st.com 33:1573db91352c 280 uint16_t *pdata = (uint16_t*)data;
licio.mapelli@st.com 33:1573db91352c 281
licio.mapelli@st.com 33:1573db91352c 282 for(i=0, dgt=4-strlen, pc=str; i<strlen && *pc!=0; i++, pc++, dgt++)
licio.mapelli@st.com 33:1573db91352c 283 {
licio.mapelli@st.com 33:1573db91352c 284 _V2_Set7Segment( ascii_to_display_lut[(uint8_t)*pc], dgt);
licio.mapelli@st.com 33:1573db91352c 285 if( *(pc+1)== '.')
licio.mapelli@st.com 33:1573db91352c 286 {
licio.mapelli@st.com 33:1573db91352c 287 pc++;
licio.mapelli@st.com 33:1573db91352c 288 }
licio.mapelli@st.com 33:1573db91352c 289 wait_ms(DISPLAY_DELAY);
licio.mapelli@st.com 33:1573db91352c 290 stmpe1600.read16bitReg(GPSR_0_7, pdata);
licio.mapelli@st.com 33:1573db91352c 291 *pdata = *pdata | (uint16_t)0x0780; // all digits off
licio.mapelli@st.com 33:1573db91352c 292 stmpe1600.write16bitReg(GPSR_0_7, pdata);
licio.mapelli@st.com 33:1573db91352c 293 }
licio.mapelli@st.com 33:1573db91352c 294
mapellil 36:f6278b3e7c82 295 }
mapellil 36:f6278b3e7c82 296
mapellil 36:f6278b3e7c82 297 /**
mapellil 36:f6278b3e7c82 298 * @brief Print the digit on display
mapellil 36:f6278b3e7c82 299 * @param[in] Digit value to be printed
mapellil 36:f6278b3e7c82 300 * @param[in] Digit to be used [min 0, max 3]
mapellil 36:f6278b3e7c82 301 * @return void
mapellil 36:f6278b3e7c82 302 */
mapellil 36:f6278b3e7c82 303 void DisplayDigit (char *val, char dgt)
mapellil 36:f6278b3e7c82 304 {
licio.mapelli@st.com 34:5bcffb4c5b47 305 uint8_t data[2];
licio.mapelli@st.com 34:5bcffb4c5b47 306 uint16_t *pdata = (uint16_t*)data;
licio.mapelli@st.com 34:5bcffb4c5b47 307
mapellil 36:f6278b3e7c82 308 stmpe1600.read16bitReg(GPSR_0_7, pdata);
licio.mapelli@st.com 34:5bcffb4c5b47 309 *pdata = *pdata | (uint16_t)0x0780; // all digits off
mapellil 36:f6278b3e7c82 310 stmpe1600.write16bitReg(GPSR_0_7, pdata);
licio.mapelli@st.com 34:5bcffb4c5b47 311 _V2_Set7Segment( ascii_to_display_lut[(uint8_t)*val], dgt);
mapellil 36:f6278b3e7c82 312 }
licio.mapelli@st.com 34:5bcffb4c5b47 313
mapellil 36:f6278b3e7c82 314 private:
mapellil 36:f6278b3e7c82 315 void _V2_Set7Segment( int Leds, int digit )
mapellil 36:f6278b3e7c82 316 {
licio.mapelli@st.com 33:1573db91352c 317 //Digits_off();
licio.mapelli@st.com 33:1573db91352c 318 uint16_t dgt;
licio.mapelli@st.com 33:1573db91352c 319 dgt = 1<<digit;
licio.mapelli@st.com 33:1573db91352c 320 dgt = ((uint16_t)dgt)<<7;
licio.mapelli@st.com 33:1573db91352c 321 dgt = ~dgt;
licio.mapelli@st.com 33:1573db91352c 322 uint8_t data[2];
licio.mapelli@st.com 33:1573db91352c 323 uint16_t *pdata = (uint16_t*)data;
licio.mapelli@st.com 33:1573db91352c 324
licio.mapelli@st.com 33:1573db91352c 325
licio.mapelli@st.com 33:1573db91352c 326 /* set the exppinname state to lvl */
mapellil 36:f6278b3e7c82 327 stmpe1600.read16bitReg(GPSR_0_7, pdata);
licio.mapelli@st.com 33:1573db91352c 328 *pdata = *pdata | (uint16_t)0x007F; // 7 segments off
mapellil 36:f6278b3e7c82 329 stmpe1600.write16bitReg(GPSR_0_7, pdata);
licio.mapelli@st.com 33:1573db91352c 330
licio.mapelli@st.com 33:1573db91352c 331 int mask=1;
licio.mapelli@st.com 33:1573db91352c 332 for (int i=0; i<7; i++)
licio.mapelli@st.com 33:1573db91352c 333 {
licio.mapelli@st.com 33:1573db91352c 334 if (Leds & mask) *pdata = *pdata & ~(uint16_t)mask;
licio.mapelli@st.com 33:1573db91352c 335 mask = mask<<1;
licio.mapelli@st.com 33:1573db91352c 336 }
licio.mapelli@st.com 33:1573db91352c 337 *pdata = *pdata & dgt;
mapellil 36:f6278b3e7c82 338 stmpe1600.write16bitReg(GPSR_0_7, pdata);
mapellil 36:f6278b3e7c82 339 }
mapellil 36:f6278b3e7c82 340 STMPE1600 &stmpe1600;
licio.mapelli@st.com 33:1573db91352c 341 };
licio.mapelli@st.com 33:1573db91352c 342
gallonm 16:0d4776564733 343 #ifdef __cplusplus
gallonm 16:0d4776564733 344 }
gallonm 16:0d4776564733 345 #endif
gallonm 17:922c88827e4d 346 #endif // __DISPLAY_H