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Dependencies:   mbed

main.cpp@9:b30caa6d008f, 2022-12-04 (annotated)

Committer:
alexander0707
Date:
Sun Dec 04 14:14:45 2022 +0000
Revision:
9:b30caa6d008f
Parent:
8:6f91c39dbabc
Child:
10:fdd52c601fcc
v1.9

Who changed what in which revision?

UserRevisionLine numberNew contents of line
prof_al 0:5ac32d240694 1 /***************************************************************************
alexander0707 5:5c9b508670cf 2 * Titel : main.cpp
prof_al 0:5ac32d240694 3 *
alexander0707 5:5c9b508670cf 4 * Description : Labormodul "HAPOA"
prof_al 0:5ac32d240694 5 *
prof_al 0:5ac32d240694 6 * Revision List:
prof_al 0:5ac32d240694 7 --------------------------------------------------------------------------
prof_al 0:5ac32d240694 8 Date | Author | Change
prof_al 0:5ac32d240694 9 --------------------------------------------------------------------------
prof_al 0:5ac32d240694 10 24.10.22 | J. Altenburg | Ersterstellung
prof_al 0:5ac32d240694 11 --------------------------------------------------------------------------
prof_al 0:5ac32d240694 12 | |
alexander0707 5:5c9b508670cf 13 ---------------------------------------------------------------------------
alexander0707 5:5c9b508670cf 14
alexander0707 5:5c9b508670cf 15 Editor List:
alexander0707 5:5c9b508670cf 16 --------------------------------------------------------------------------
alexander0707 5:5c9b508670cf 17 Date | Author | Change
alexander0707 5:5c9b508670cf 18 --------------------------------------------------------------------------
alexander0707 5:5c9b508670cf 19 30.11.22 |Tobias Zinke | Labor03
alexander0707 5:5c9b508670cf 20 --------------------------------------------------------------------------
alexander0707 5:5c9b508670cf 21 30.11.22 |Alexander Pitthan| Labor03
alexander0707 5:5c9b508670cf 22 ---------------------------------------------------------------------------
prof_al 0:5ac32d240694 23 ****************************************************************************/
prof_al 0:5ac32d240694 24 #include "mbed.h"
prof_al 0:5ac32d240694 25 #include "cdef.h"
prof_al 0:5ac32d240694 26
alexander0707 5:5c9b508670cf 27 AnalogIn pinPoti (A0);
alexander0707 5:5c9b508670cf 28
prof_al 0:5ac32d240694 29 /* Vereinbarungen zu den Tasteneingängen */
prof_al 0:5ac32d240694 30 DigitalIn pinS1(A1);
prof_al 0:5ac32d240694 31 DigitalIn pinS2(A2);
prof_al 0:5ac32d240694 32 DigitalIn pinS3(A3);
prof_al 0:5ac32d240694 33
prof_al 0:5ac32d240694 34 BusOut bLedShield(D10, D11, D12, D13);
prof_al 0:5ac32d240694 35
prof_al 0:5ac32d240694 36 /* Anschlüsse der Schieberegister */
prof_al 0:5ac32d240694 37 DigitalOut pinSdo(PA_9);
prof_al 0:5ac32d240694 38 DigitalOut pinSck(PA_8);
prof_al 0:5ac32d240694 39 DigitalOut pinLoad(PB_5);
alexander0707 6:4e55101c65f4 40 DigitalOut pinBeep(PB_3);
prof_al 0:5ac32d240694 41
prof_al 0:5ac32d240694 42 /* ISR */
prof_al 0:5ac32d240694 43 Ticker stTimer;
prof_al 0:5ac32d240694 44
prof_al 0:5ac32d240694 45 /***************************************************************************
prof_al 0:5ac32d240694 46 * Defines und Makros *
prof_al 0:5ac32d240694 47 ***************************************************************************/
alexander0707 5:5c9b508670cf 48 #define nTastShort 20 /* Taste 50 Millisekunden gedrückt */
alexander0707 5:5c9b508670cf 49 #define nTastLong 600 /* Taste 1.5 Sekunden gedrückt */
alexander0707 5:5c9b508670cf 50 #define nCircleTime 2500 /* Laufzeit der Main in us */
prof_al 0:5ac32d240694 51
prof_al 0:5ac32d240694 52 #define nSegA 0x01
prof_al 0:5ac32d240694 53 #define nSegB 0x02
prof_al 0:5ac32d240694 54 #define nSegC 0x04
prof_al 0:5ac32d240694 55 #define nSegD 0x08
prof_al 0:5ac32d240694 56 #define nSegE 0x10
prof_al 0:5ac32d240694 57 #define nSegF 0x20
prof_al 0:5ac32d240694 58 #define nSegG 0x40
prof_al 0:5ac32d240694 59 #define nSegH 0x80
prof_al 0:5ac32d240694 60
prof_al 0:5ac32d240694 61 #define nZiffer0 ~(nSegA | nSegB | nSegC | nSegD | nSegE | nSegF)
prof_al 0:5ac32d240694 62 #define nZiffer1 ~(nSegB | nSegC)
prof_al 0:5ac32d240694 63 #define nZiffer2 ~(nSegA | nSegB | nSegD | nSegE | nSegG)
prof_al 0:5ac32d240694 64 #define nZiffer3 ~(nSegA | nSegB | nSegC | nSegD | nSegG)
prof_al 0:5ac32d240694 65 #define nZiffer4 ~(nSegB | nSegC | nSegF | nSegG)
prof_al 0:5ac32d240694 66 #define nZiffer5 ~(nSegA | nSegC | nSegD | nSegF | nSegG)
prof_al 0:5ac32d240694 67 #define nZiffer6 ~(nSegA | nSegC | nSegD | nSegE | nSegF | nSegG)
prof_al 0:5ac32d240694 68 #define nZiffer7 ~(nSegA | nSegB | nSegC)
prof_al 0:5ac32d240694 69 #define nZiffer8 ~(nSegA | nSegB | nSegC | nSegD | nSegE | nSegF | nSegG)
prof_al 0:5ac32d240694 70 #define nZiffer9 ~(nSegA | nSegB | nSegC | nSegD | nSegF | nSegG)
prof_al 0:5ac32d240694 71 #define nZifferA ~(nSegA | nSegB | nSegC | nSegE | nSegF | nSegG)
prof_al 0:5ac32d240694 72 #define nZifferB ~(nSegC | nSegD | nSegE | nSegF | nSegG)
prof_al 0:5ac32d240694 73 #define nZifferC ~(nSegA | nSegD | nSegE | nSegF)
prof_al 0:5ac32d240694 74 #define nZifferD ~(nSegB | nSegC | nSegD | nSegE | nSegG)
prof_al 0:5ac32d240694 75 #define nZifferE ~(nSegA | nSegD | nSegE | nSegF | nSegG)
prof_al 0:5ac32d240694 76 #define nZifferF ~(nSegA | nSegE | nSegF | nSegG)
prof_al 0:5ac32d240694 77 #define nZifferOff (nSegA | nSegB | nSegC | nSegD | nSegE | nSegF | nSegG | nSegH)
prof_al 0:5ac32d240694 78
prof_al 0:5ac32d240694 79 byte bIdx; /*
prof_al 0:5ac32d240694 80 * Description : Index auf Ausgabe
prof_al 0:5ac32d240694 81 */
prof_al 0:5ac32d240694 82
prof_al 0:5ac32d240694 83 byte bDigit; /*
prof_al 0:5ac32d240694 84 * Description : aktives Digit
prof_al 0:5ac32d240694 85 */
prof_al 0:5ac32d240694 86
prof_al 0:5ac32d240694 87 byte bBargraph; /*
prof_al 0:5ac32d240694 88 * Description : Bargraph durchschalten
prof_al 0:5ac32d240694 89 */
prof_al 0:5ac32d240694 90
prof_al 0:5ac32d240694 91 byte bS1Timer; /*
prof_al 0:5ac32d240694 92 * Description : Timer für Taste S1
prof_al 0:5ac32d240694 93 */
prof_al 0:5ac32d240694 94
prof_al 0:5ac32d240694 95 byte bS2Timer; /*
prof_al 0:5ac32d240694 96 * Description : Timer für Taste S2
prof_al 0:5ac32d240694 97 */
prof_al 0:5ac32d240694 98
prof_al 0:5ac32d240694 99 byte bS3Timer; /*
prof_al 0:5ac32d240694 100 * Description : Timer für Taste S3
prof_al 0:5ac32d240694 101 */
prof_al 0:5ac32d240694 102
alexander0707 5:5c9b508670cf 103 byte bDisplayState; /*
alexander0707 5:5c9b508670cf 104 * Description :
alexander0707 5:5c9b508670cf 105 */
alexander0707 5:5c9b508670cf 106 const byte enSchwellenwert=0x00;
alexander0707 5:5c9b508670cf 107 const byte enPotiAnzeige = 0x01;
alexander0707 5:5c9b508670cf 108 const byte enVergleich = 0x02;
alexander0707 5:5c9b508670cf 109
alexander0707 5:5c9b508670cf 110
alexander0707 5:5c9b508670cf 111 byte bState; /*
alexander0707 5:5c9b508670cf 112 * Description :
alexander0707 5:5c9b508670cf 113 */
alexander0707 5:5c9b508670cf 114
alexander0707 5:5c9b508670cf 115 byte bTimerDot; /*
alexander0707 5:5c9b508670cf 116 * Description : Zähler für Dots
alexander0707 5:5c9b508670cf 117 */
alexander0707 5:5c9b508670cf 118
alexander0707 5:5c9b508670cf 119 byte bHotKey; /*
alexander0707 5:5c9b508670cf 120 * Description : Auswahl der Taste
alexander0707 5:5c9b508670cf 121 */
alexander0707 5:5c9b508670cf 122
alexander0707 5:5c9b508670cf 123 byte bDisplayDot; /*
alexander0707 5:5c9b508670cf 124 * Description :
alexander0707 5:5c9b508670cf 125 */
alexander0707 5:5c9b508670cf 126
alexander0707 5:5c9b508670cf 127 byte bMainState; /*
alexander0707 5:5c9b508670cf 128 * Description : Hauptzustand
alexander0707 5:5c9b508670cf 129 */
alexander0707 5:5c9b508670cf 130
alexander0707 5:5c9b508670cf 131 byte bBeepTime; /*
alexander0707 5:5c9b508670cf 132 * Description : Tondauer
alexander0707 5:5c9b508670cf 133 */
alexander0707 5:5c9b508670cf 134
alexander0707 5:5c9b508670cf 135 byte bEinstellungsModus;/*
alexander0707 5:5c9b508670cf 136 * Description : Einstellungszustand
alexander0707 5:5c9b508670cf 137 */
alexander0707 5:5c9b508670cf 138
alexander0707 5:5c9b508670cf 139 byte bSchwellenwertVergleich;/*
alexander0707 5:5c9b508670cf 140 * Description : Einstellungszustand
alexander0707 5:5c9b508670cf 141 */
alexander0707 5:5c9b508670cf 142
alexander0707 6:4e55101c65f4 143 byte bTimeLong;/*
alexander0707 6:4e55101c65f4 144 * Description : Ob Taste bereits lange gedrückt war
alexander0707 6:4e55101c65f4 145 */
alexander0707 6:4e55101c65f4 146
alexander0707 5:5c9b508670cf 147
prof_al 0:5ac32d240694 148 word wSerial; /*
prof_al 0:5ac32d240694 149 * Description : serielles Ausgaberegister
prof_al 0:5ac32d240694 150 */
prof_al 0:5ac32d240694 151
alexander0707 5:5c9b508670cf 152 word wClockTime; /*
alexander0707 5:5c9b508670cf 153 *Description : Timer für verstrichene Zeit
alexander0707 5:5c9b508670cf 154 */
alexander0707 5:5c9b508670cf 155
alexander0707 5:5c9b508670cf 156 word wClockShow; /*
alexander0707 5:5c9b508670cf 157 *Description : Timer für verstrichene Zeit
alexander0707 5:5c9b508670cf 158 */
alexander0707 5:5c9b508670cf 159
alexander0707 5:5c9b508670cf 160 word wDelayGame; /*
alexander0707 5:5c9b508670cf 161 * Description : Verzögerungstimer
alexander0707 5:5c9b508670cf 162 */
alexander0707 5:5c9b508670cf 163
alexander0707 5:5c9b508670cf 164 word wPotiWert; /*
alexander0707 5:5c9b508670cf 165 * Description : Wert des Potis
alexander0707 5:5c9b508670cf 166 */
alexander0707 5:5c9b508670cf 167
alexander0707 5:5c9b508670cf 168 word wVorgabeWert; /*
alexander0707 5:5c9b508670cf 169 * Description : engestellter Vorgabewert
alexander0707 5:5c9b508670cf 170 */
alexander0707 5:5c9b508670cf 171
alexander0707 6:4e55101c65f4 172 word wDiffWert; /*
alexander0707 6:4e55101c65f4 173 * Description : Differenz zwischen Vorgabe und Eingang
alexander0707 6:4e55101c65f4 174 */
alexander0707 6:4e55101c65f4 175
prof_al 0:5ac32d240694 176 /* Bitmuster */
prof_al 0:5ac32d240694 177 const byte abZiffer[] = {nZiffer0, nZiffer1, nZiffer2, nZiffer3, nZiffer4, nZiffer5, nZiffer6, nZiffer7, nZiffer8, nZiffer9, nZifferA, nZifferB, nZifferC, nZifferD, nZifferE, nZifferF, nZifferOff};
prof_al 0:5ac32d240694 178 const byte abBargraph[] = {~Bit0, ~(Bit0|Bit1), ~(Bit0|Bit1|Bit2), ~(Bit0|Bit1|Bit2|Bit3), 0x0f};
prof_al 0:5ac32d240694 179
prof_al 0:5ac32d240694 180
prof_al 0:5ac32d240694 181 void vShiftLoad(word wLoad){
prof_al 0:5ac32d240694 182 word wMask = Bit15;
prof_al 0:5ac32d240694 183 pinLoad = 0;
prof_al 0:5ac32d240694 184 while(wMask){
prof_al 0:5ac32d240694 185 if(wMask & wLoad) pinSdo = 1;
prof_al 0:5ac32d240694 186 else pinSdo = 0;
prof_al 0:5ac32d240694 187 pinSck = 1;
prof_al 0:5ac32d240694 188 wMask >>= 1;
prof_al 0:5ac32d240694 189 pinSck = 0;
prof_al 0:5ac32d240694 190 }
prof_al 0:5ac32d240694 191 pinLoad = 1;
prof_al 0:5ac32d240694 192 }
prof_al 0:5ac32d240694 193
alexander0707 5:5c9b508670cf 194
alexander0707 5:5c9b508670cf 195 byte abDisplayMemory[] = {16,16,16,16}; /* alle Segmente aus */
alexander0707 5:5c9b508670cf 196
alexander0707 6:4e55101c65f4 197 void vDisplayVolt( word w )
alexander0707 5:5c9b508670cf 198 {
alexander0707 5:5c9b508670cf 199 int16 v;
alexander0707 5:5c9b508670cf 200 abDisplayMemory[0] = 16; /* Aus */
alexander0707 8:6f91c39dbabc 201 v = (byte)(w / 1000);
alexander0707 8:6f91c39dbabc 202 abDisplayMemory[1] = v; /* Hunderter */
alexander0707 8:6f91c39dbabc 203 w = w - (v * 1000);
alexander0707 5:5c9b508670cf 204 v = (byte)(w / 100);
alexander0707 8:6f91c39dbabc 205 abDisplayMemory[2] = v; /* Zehner */
alexander0707 5:5c9b508670cf 206 w = w - (v * 100);
alexander0707 5:5c9b508670cf 207 v = (byte)(w / 10);
alexander0707 8:6f91c39dbabc 208 abDisplayMemory[3] = v; /* Einer */
alexander0707 5:5c9b508670cf 209 }
alexander0707 6:4e55101c65f4 210
alexander0707 6:4e55101c65f4 211 void vDisplayDiff( word w )
alexander0707 5:5c9b508670cf 212 {
alexander0707 6:4e55101c65f4 213 int16 v;
alexander0707 6:4e55101c65f4 214 abDisplayMemory[0] = 12; /* "C" */
alexander0707 8:6f91c39dbabc 215 v = (byte)(w / 1000);
alexander0707 8:6f91c39dbabc 216 abDisplayMemory[1] = v; /* Hunderter */
alexander0707 8:6f91c39dbabc 217 w = w - (v * 1000);
alexander0707 6:4e55101c65f4 218 v = (byte)(w / 100);
alexander0707 8:6f91c39dbabc 219 abDisplayMemory[2] = v; /* Zehner */
alexander0707 6:4e55101c65f4 220 w = w - (v * 100);
alexander0707 6:4e55101c65f4 221 v = (byte)(w / 10);
alexander0707 8:6f91c39dbabc 222 abDisplayMemory[3] = v; /* Einer */
alexander0707 6:4e55101c65f4 223 }
alexander0707 6:4e55101c65f4 224
alexander0707 6:4e55101c65f4 225 void vSetForStart( void )
alexander0707 6:4e55101c65f4 226 {
alexander0707 6:4e55101c65f4 227 abDisplayMemory[0] = 16; /* 7-Segment-Display ausschalten */
alexander0707 5:5c9b508670cf 228 abDisplayMemory[1] = 16;
alexander0707 5:5c9b508670cf 229 abDisplayMemory[2] = 16;
alexander0707 5:5c9b508670cf 230 abDisplayMemory[3] = 16;
alexander0707 5:5c9b508670cf 231 bTimerDot = 0;
alexander0707 5:5c9b508670cf 232 bDigit = 0;
alexander0707 6:4e55101c65f4 233 bMainState = enSchwellenwert;
alexander0707 6:4e55101c65f4 234 bDisplayState = enSchwellenwert;
alexander0707 6:4e55101c65f4 235 pinBeep = 1;
alexander0707 6:4e55101c65f4 236 wVorgabeWert = 0;
alexander0707 5:5c9b508670cf 237 }
alexander0707 6:4e55101c65f4 238 /*
alexander0707 5:5c9b508670cf 239 void vSetRunClock( void )
alexander0707 5:5c9b508670cf 240 {
alexander0707 5:5c9b508670cf 241 wClockTime = 0;
alexander0707 5:5c9b508670cf 242 bDigit = 0;
alexander0707 7:94c73e4168d8 243 abDisplayMemory[0] = 16; 7-Segment-Display ausschalten
alexander0707 5:5c9b508670cf 244 abDisplayMemory[1] = 0;
alexander0707 5:5c9b508670cf 245 abDisplayMemory[2] = 0;
alexander0707 5:5c9b508670cf 246 abDisplayMemory[3] = 0;
alexander0707 5:5c9b508670cf 247 bDisplayState = enRunClock;
alexander0707 5:5c9b508670cf 248 }
alexander0707 5:5c9b508670cf 249 */
alexander0707 5:5c9b508670cf 250 /*
alexander0707 5:5c9b508670cf 251 byte bCheckTasten( byte bState )
alexander0707 5:5c9b508670cf 252 {
alexander0707 7:94c73e4168d8 253 if((pinS1 == 0) || (pinS2 == 0) || (pinS3 == 0)) { Tastendruck erkannt
alexander0707 5:5c9b508670cf 254 wClockShow = 1200;
alexander0707 5:5c9b508670cf 255 if((pinS1 == 0) && (bHotKey == 0)) {
alexander0707 5:5c9b508670cf 256 wDelayGame = 0;
alexander0707 5:5c9b508670cf 257 bState = enShowResult;
alexander0707 5:5c9b508670cf 258 bDisplayState = enShowResult;
alexander0707 5:5c9b508670cf 259 } else if((pinS2 == 0) && (bHotKey == 1)) {
alexander0707 5:5c9b508670cf 260 wDelayGame = 0;
alexander0707 5:5c9b508670cf 261 bState = enShowResult;
alexander0707 5:5c9b508670cf 262 bDisplayState = enShowResult;
alexander0707 5:5c9b508670cf 263 } else if((pinS3 == 0) && (bHotKey == 2)) {
alexander0707 5:5c9b508670cf 264 wDelayGame = 0;
alexander0707 5:5c9b508670cf 265 bState = enShowResult;
alexander0707 5:5c9b508670cf 266 bDisplayState = enShowResult;
alexander0707 5:5c9b508670cf 267 } else {
alexander0707 5:5c9b508670cf 268 wDelayGame = 200;
alexander0707 5:5c9b508670cf 269 abDisplayMemory[1] = 15;
alexander0707 5:5c9b508670cf 270 abDisplayMemory[2] = 15;
alexander0707 5:5c9b508670cf 271 abDisplayMemory[3] = 15;
alexander0707 5:5c9b508670cf 272 bState = enShowError;
alexander0707 5:5c9b508670cf 273 bDisplayState = enShowResult;
alexander0707 5:5c9b508670cf 274 pinBeep = 0;
alexander0707 5:5c9b508670cf 275 }
alexander0707 5:5c9b508670cf 276 }
alexander0707 5:5c9b508670cf 277 return bState;
alexander0707 5:5c9b508670cf 278 }
alexander0707 5:5c9b508670cf 279 */
alexander0707 5:5c9b508670cf 280 /* Tastenabfrage */
alexander0707 5:5c9b508670cf 281 void vTasteS1( void ){
alexander0707 5:5c9b508670cf 282 if(pinS1 == 0){ /* User-Taste gedrückt */
alexander0707 5:5c9b508670cf 283 if(bS1Timer < nTastLong+1){ /* Abfrage max. bis Taste lange gedrückt */
alexander0707 5:5c9b508670cf 284 if(bS1Timer == nTastShort){ /* Taste "kurz gedrückt" erkannt */
alexander0707 5:5c9b508670cf 285 //...
alexander0707 5:5c9b508670cf 286 }
alexander0707 5:5c9b508670cf 287 if(bS1Timer == nTastLong){ /* Taste "lange gedrückt" erkannt */
alexander0707 7:94c73e4168d8 288 if(bDisplayState == enSchwellenwert || bDisplayState == enPotiAnzeige){
alexander0707 6:4e55101c65f4 289 bDisplayState = enVergleich;
alexander0707 6:4e55101c65f4 290 bMainState = enVergleich;
alexander0707 6:4e55101c65f4 291 }
alexander0707 6:4e55101c65f4 292 else{
alexander0707 6:4e55101c65f4 293 bDisplayState = enSchwellenwert;
alexander0707 6:4e55101c65f4 294 bMainState = enSchwellenwert;
alexander0707 6:4e55101c65f4 295 }
alexander0707 6:4e55101c65f4 296 }
alexander0707 6:4e55101c65f4 297 bS1Timer++;
alexander0707 6:4e55101c65f4 298 }
alexander0707 6:4e55101c65f4 299 }
alexander0707 6:4e55101c65f4 300 else{ /* Taste nicht gedrückt */
alexander0707 6:4e55101c65f4 301 if((bS1Timer >= nTastShort) && (bS1Timer <= nTastLong)){ /* Taste wurde bereits erkannt */
alexander0707 7:94c73e4168d8 302 if(bDisplayState == enSchwellenwert){
alexander0707 5:5c9b508670cf 303 bDisplayState = enPotiAnzeige;
alexander0707 5:5c9b508670cf 304 bMainState = enPotiAnzeige;
alexander0707 5:5c9b508670cf 305 }
alexander0707 5:5c9b508670cf 306 else{
alexander0707 5:5c9b508670cf 307 bDisplayState = enSchwellenwert;
alexander0707 5:5c9b508670cf 308 bMainState= enSchwellenwert;
alexander0707 5:5c9b508670cf 309 }
alexander0707 5:5c9b508670cf 310 }
alexander0707 5:5c9b508670cf 311 bS1Timer = 0;
alexander0707 5:5c9b508670cf 312 }
alexander0707 5:5c9b508670cf 313 }
alexander0707 5:5c9b508670cf 314
alexander0707 5:5c9b508670cf 315 void vTasteS2( void ){
alexander0707 5:5c9b508670cf 316 if(pinS2 == 0){ /* User-Taste gedrückt */
alexander0707 5:5c9b508670cf 317 if(bS2Timer < nTastLong+1){ /* Abfrage max. bis Taste lange gedrückt */
alexander0707 5:5c9b508670cf 318 if(bS2Timer == nTastShort){ /* Taste "kurz gedrückt" erkannt */
alexander0707 5:5c9b508670cf 319 //...
alexander0707 5:5c9b508670cf 320 }
alexander0707 5:5c9b508670cf 321 if(bS2Timer == nTastLong){ /* Taste "lange gedrückt" erkannt */
alexander0707 6:4e55101c65f4 322 bTimeLong = 1;
alexander0707 9:b30caa6d008f 323 wVorgabeWert = wVorgabeWert + 100;
alexander0707 9:b30caa6d008f 324 bS2Timer = bS2Timer - 40;
alexander0707 5:5c9b508670cf 325 }
alexander0707 5:5c9b508670cf 326 bS2Timer++;
alexander0707 5:5c9b508670cf 327 }
alexander0707 5:5c9b508670cf 328 }
alexander0707 5:5c9b508670cf 329 else{ /* Taste nicht gedrückt */
alexander0707 5:5c9b508670cf 330 if((bS2Timer >= nTastShort) && (bS2Timer <= nTastLong)){ /* Taste wurde bereits erkannt */
alexander0707 9:b30caa6d008f 331 if(bTimeLong==0) wVorgabeWert = wVorgabeWert + 10;
alexander0707 5:5c9b508670cf 332 }
alexander0707 5:5c9b508670cf 333 bS2Timer = 0;
alexander0707 6:4e55101c65f4 334 bTimeLong= 0;
alexander0707 5:5c9b508670cf 335 }
alexander0707 5:5c9b508670cf 336 }
alexander0707 5:5c9b508670cf 337
alexander0707 5:5c9b508670cf 338 void vTasteS3( void ){
alexander0707 5:5c9b508670cf 339 if(pinS3 == 0){ /* User-Taste gedrückt */
alexander0707 5:5c9b508670cf 340 if(bS3Timer < nTastLong+1){ /* Abfrage max. bis Taste lange gedrückt */
alexander0707 5:5c9b508670cf 341 if(bS3Timer == nTastShort){ /* Taste "kurz gedrückt" erkannt */
alexander0707 5:5c9b508670cf 342 //...
alexander0707 5:5c9b508670cf 343 }
alexander0707 5:5c9b508670cf 344 if(bS3Timer == nTastLong){ /* Taste "lange gedrückt" erkannt */
alexander0707 6:4e55101c65f4 345 bTimeLong = 1;
alexander0707 9:b30caa6d008f 346 wVorgabeWert = wVorgabeWert - 100;
alexander0707 9:b30caa6d008f 347 bS2Timer = bS2Timer - 40;
alexander0707 5:5c9b508670cf 348 }
alexander0707 5:5c9b508670cf 349 bS3Timer++;
alexander0707 5:5c9b508670cf 350 }
alexander0707 5:5c9b508670cf 351 }
alexander0707 5:5c9b508670cf 352 else{ /* Taste nicht gedrückt */
alexander0707 5:5c9b508670cf 353 if((bS3Timer >= nTastShort) && (bS3Timer <= nTastLong)){ /* Taste wurde bereits erkannt */
alexander0707 9:b30caa6d008f 354 if(bTimeLong==0) wVorgabeWert = wVorgabeWert - 10;
alexander0707 5:5c9b508670cf 355 }
alexander0707 5:5c9b508670cf 356 bS3Timer = 0;
alexander0707 6:4e55101c65f4 357 bTimeLong= 0;
alexander0707 5:5c9b508670cf 358 }
alexander0707 5:5c9b508670cf 359 }
alexander0707 5:5c9b508670cf 360
alexander0707 5:5c9b508670cf 361
alexander0707 5:5c9b508670cf 362
alexander0707 5:5c9b508670cf 363 void vCheckTasten( void ){
alexander0707 5:5c9b508670cf 364 vTasteS1();
alexander0707 5:5c9b508670cf 365 vTasteS2();
alexander0707 5:5c9b508670cf 366 vTasteS3();
alexander0707 5:5c9b508670cf 367 }
alexander0707 5:5c9b508670cf 368 void vSegmentDigit( void ) //wichtig!!
alexander0707 5:5c9b508670cf 369 {
alexander0707 5:5c9b508670cf 370 bDigit++;
alexander0707 5:5c9b508670cf 371 wSerial = abZiffer[abDisplayMemory[bDigit&0x03]];
alexander0707 5:5c9b508670cf 372 switch(bDisplayState) {
alexander0707 5:5c9b508670cf 373 case enSchwellenwert:
alexander0707 5:5c9b508670cf 374 bTimerDot++; /* Zähler für Punktwechsel */
alexander0707 6:4e55101c65f4 375 vDisplayVolt(wVorgabeWert);
alexander0707 6:4e55101c65f4 376 if(bTimerDot == 400) {
alexander0707 7:94c73e4168d8 377 if((bDigit&0x03) == 0x01) {
alexander0707 7:94c73e4168d8 378 wSerial = wSerial & ~nSegH; /* Punktanzeigen */
alexander0707 7:94c73e4168d8 379 }
alexander0707 5:5c9b508670cf 380 bTimerDot = 0;
alexander0707 5:5c9b508670cf 381 }
alexander0707 5:5c9b508670cf 382 break;
alexander0707 5:5c9b508670cf 383 case enPotiAnzeige:
alexander0707 6:4e55101c65f4 384 vDisplayVolt(wPotiWert);
alexander0707 5:5c9b508670cf 385 if((bDigit&0x03) == 0x01) { /* Dezimalpunkt setzen */
alexander0707 5:5c9b508670cf 386 wSerial = wSerial & ~nSegH;
alexander0707 5:5c9b508670cf 387 }
alexander0707 5:5c9b508670cf 388 break;
alexander0707 5:5c9b508670cf 389 case enVergleich:
alexander0707 6:4e55101c65f4 390 vDisplayDiff(wDiffWert);
alexander0707 5:5c9b508670cf 391 if((bDigit&0x03) == 0x01) { /* Dezimalpunkt setzen */
alexander0707 5:5c9b508670cf 392 wSerial = wSerial & ~nSegH;
alexander0707 5:5c9b508670cf 393 }
alexander0707 5:5c9b508670cf 394 break;
alexander0707 5:5c9b508670cf 395 }
alexander0707 5:5c9b508670cf 396 vShiftLoad(((wSerial << 8) & 0xfff0)| (1 << (bDigit&0x03)));
alexander0707 5:5c9b508670cf 397 }
alexander0707 5:5c9b508670cf 398
alexander0707 5:5c9b508670cf 399
prof_al 0:5ac32d240694 400 /***************************************************************************
prof_al 0:5ac32d240694 401 * main()
prof_al 0:5ac32d240694 402 ***************************************************************************/
prof_al 0:5ac32d240694 403 int main() {
prof_al 0:5ac32d240694 404 /* Variablen initialisieren */
alexander0707 6:4e55101c65f4 405 vSetForStart();
alexander0707 5:5c9b508670cf 406
alexander0707 6:4e55101c65f4 407 //Seriel.begin(9600);
alexander0707 5:5c9b508670cf 408
alexander0707 6:4e55101c65f4 409 while(1) {
alexander0707 7:94c73e4168d8 410 wPotiWert = pinPoti*3,3;
alexander0707 6:4e55101c65f4 411 vCheckTasten();
alexander0707 6:4e55101c65f4 412 wDiffWert = wVorgabeWert - wPotiWert;
alexander0707 5:5c9b508670cf 413 switch(bMainState) {
alexander0707 6:4e55101c65f4 414 case enSchwellenwert:
alexander0707 6:4e55101c65f4 415 if(wVorgabeWert>3300){
alexander0707 6:4e55101c65f4 416 wVorgabeWert=3300;
alexander0707 6:4e55101c65f4 417 }
alexander0707 6:4e55101c65f4 418 if(wVorgabeWert<0){
alexander0707 6:4e55101c65f4 419 wVorgabeWert=0;
alexander0707 5:5c9b508670cf 420 }
alexander0707 5:5c9b508670cf 421 break;
alexander0707 6:4e55101c65f4 422 case enPotiAnzeige:
alexander0707 5:5c9b508670cf 423 break;
alexander0707 6:4e55101c65f4 424 case enVergleich:
alexander0707 6:4e55101c65f4 425 if(wDiffWert<0) pinBeep=0;
alexander0707 6:4e55101c65f4 426 else pinBeep=1;
alexander0707 5:5c9b508670cf 427 break;
prof_al 0:5ac32d240694 428 }
alexander0707 5:5c9b508670cf 429 vSegmentDigit();
alexander0707 6:4e55101c65f4 430 wait_us(nCircleTime);
prof_al 0:5ac32d240694 431 }
alexander0707 5:5c9b508670cf 432 }