HAPO WS22 / Mbed 2 deprecated HAPO_WS22_Labor3_pre_final

Auf den letzten Metern

Dependencies:   mbed

main.cpp@16:404bcdd9c518, 23 months ago (annotated)

Committer:
alexander0707
Date:
Mon Dec 05 09:29:47 2022 +0000
Revision:
16:404bcdd9c518
Parent:
15:bbcf8c3f91c5
Child:
17:c34f14ec2beb
v2.3 Tests.....;

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
alexander0707 12:bd1417475c5f 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 12:bd1417475c5f 49 #define nTastLong 240 /* Taste 0.6 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 14:88379565eac6 103 byte bSCounter; /*
alexander0707 14:88379565eac6 104 * Description : Zähler UART-Auslese für Tasterersatz
alexander0707 14:88379565eac6 105 */
alexander0707 14:88379565eac6 106
alexander0707 5:5c9b508670cf 107 byte bDisplayState; /*
alexander0707 5:5c9b508670cf 108 * Description :
alexander0707 5:5c9b508670cf 109 */
alexander0707 5:5c9b508670cf 110 const byte enSchwellenwert=0x00;
alexander0707 5:5c9b508670cf 111 const byte enPotiAnzeige = 0x01;
alexander0707 5:5c9b508670cf 112 const byte enVergleich = 0x02;
alexander0707 5:5c9b508670cf 113
alexander0707 5:5c9b508670cf 114
alexander0707 5:5c9b508670cf 115 byte bState; /*
alexander0707 5:5c9b508670cf 116 * Description :
alexander0707 5:5c9b508670cf 117 */
alexander0707 5:5c9b508670cf 118
alexander0707 5:5c9b508670cf 119 byte bTimerDot; /*
alexander0707 5:5c9b508670cf 120 * Description : Zähler für Dots
alexander0707 5:5c9b508670cf 121 */
alexander0707 5:5c9b508670cf 122
alexander0707 5:5c9b508670cf 123 byte bHotKey; /*
alexander0707 5:5c9b508670cf 124 * Description : Auswahl der Taste
alexander0707 5:5c9b508670cf 125 */
alexander0707 5:5c9b508670cf 126
alexander0707 5:5c9b508670cf 127 byte bDisplayDot; /*
alexander0707 5:5c9b508670cf 128 * Description :
alexander0707 5:5c9b508670cf 129 */
alexander0707 5:5c9b508670cf 130
alexander0707 5:5c9b508670cf 131 byte bMainState; /*
alexander0707 5:5c9b508670cf 132 * Description : Hauptzustand
alexander0707 5:5c9b508670cf 133 */
alexander0707 5:5c9b508670cf 134
alexander0707 5:5c9b508670cf 135 byte bBeepTime; /*
alexander0707 5:5c9b508670cf 136 * Description : Tondauer
alexander0707 5:5c9b508670cf 137 */
alexander0707 5:5c9b508670cf 138
alexander0707 5:5c9b508670cf 139 byte bEinstellungsModus;/*
alexander0707 5:5c9b508670cf 140 * Description : Einstellungszustand
alexander0707 5:5c9b508670cf 141 */
alexander0707 5:5c9b508670cf 142
alexander0707 5:5c9b508670cf 143 byte bSchwellenwertVergleich;/*
alexander0707 5:5c9b508670cf 144 * Description : Einstellungszustand
alexander0707 5:5c9b508670cf 145 */
alexander0707 5:5c9b508670cf 146
alexander0707 6:4e55101c65f4 147 byte bTimeLong;/*
alexander0707 6:4e55101c65f4 148 * Description : Ob Taste bereits lange gedrückt war
alexander0707 6:4e55101c65f4 149 */
alexander0707 6:4e55101c65f4 150
alexander0707 13:b1d6b2285b13 151 byte bSizeData;/*
alexander0707 13:b1d6b2285b13 152 * Description : Größe der Daten
alexander0707 13:b1d6b2285b13 153 */
alexander0707 13:b1d6b2285b13 154 byte *pUartData; /*
alexander0707 13:b1d6b2285b13 155 * Description : pointer to data
alexander0707 13:b1d6b2285b13 156 */
alexander0707 13:b1d6b2285b13 157
alexander0707 5:5c9b508670cf 158
prof_al 0:5ac32d240694 159 word wSerial; /*
prof_al 0:5ac32d240694 160 * Description : serielles Ausgaberegister
prof_al 0:5ac32d240694 161 */
prof_al 0:5ac32d240694 162
alexander0707 5:5c9b508670cf 163 word wClockTime; /*
alexander0707 5:5c9b508670cf 164 *Description : Timer für verstrichene Zeit
alexander0707 5:5c9b508670cf 165 */
alexander0707 5:5c9b508670cf 166
alexander0707 5:5c9b508670cf 167 word wClockShow; /*
alexander0707 5:5c9b508670cf 168 *Description : Timer für verstrichene Zeit
alexander0707 5:5c9b508670cf 169 */
alexander0707 5:5c9b508670cf 170
alexander0707 5:5c9b508670cf 171 word wDelayGame; /*
alexander0707 5:5c9b508670cf 172 * Description : Verzögerungstimer
alexander0707 5:5c9b508670cf 173 */
alexander0707 5:5c9b508670cf 174
alexander0707 5:5c9b508670cf 175 word wPotiWert; /*
alexander0707 5:5c9b508670cf 176 * Description : Wert des Potis
alexander0707 5:5c9b508670cf 177 */
alexander0707 5:5c9b508670cf 178
alexander0707 5:5c9b508670cf 179 word wVorgabeWert; /*
alexander0707 14:88379565eac6 180 * Description : eingestellter Vorgabewert
alexander0707 5:5c9b508670cf 181 */
alexander0707 5:5c9b508670cf 182
alexander0707 10:fdd52c601fcc 183 int nDiffWert; /*
alexander0707 6:4e55101c65f4 184 * Description : Differenz zwischen Vorgabe und Eingang
alexander0707 6:4e55101c65f4 185 */
alexander0707 6:4e55101c65f4 186
alexander0707 14:88379565eac6 187 word wSizeData; /*
alexander0707 14:88379565eac6 188 * Description : Größe der empfangenen Daten
alexander0707 14:88379565eac6 189 */
alexander0707 14:88379565eac6 190
alexander0707 15:bbcf8c3f91c5 191 int zaehler;
alexander0707 14:88379565eac6 192
prof_al 0:5ac32d240694 193 /* Bitmuster */
prof_al 0:5ac32d240694 194 const byte abZiffer[] = {nZiffer0, nZiffer1, nZiffer2, nZiffer3, nZiffer4, nZiffer5, nZiffer6, nZiffer7, nZiffer8, nZiffer9, nZifferA, nZifferB, nZifferC, nZifferD, nZifferE, nZifferF, nZifferOff};
alexander0707 12:bd1417475c5f 195 //const byte abBargraph[] = {~Bit0, ~(Bit0|Bit1), ~(Bit0|Bit1|Bit2), ~(Bit0|Bit1|Bit2|Bit3), 0x0f};
alexander0707 14:88379565eac6 196 byte abTxBuffer[256];
alexander0707 13:b1d6b2285b13 197
prof_al 0:5ac32d240694 198
prof_al 0:5ac32d240694 199
prof_al 0:5ac32d240694 200 void vShiftLoad(word wLoad){
prof_al 0:5ac32d240694 201 word wMask = Bit15;
prof_al 0:5ac32d240694 202 pinLoad = 0;
prof_al 0:5ac32d240694 203 while(wMask){
prof_al 0:5ac32d240694 204 if(wMask & wLoad) pinSdo = 1;
prof_al 0:5ac32d240694 205 else pinSdo = 0;
prof_al 0:5ac32d240694 206 pinSck = 1;
prof_al 0:5ac32d240694 207 wMask >>= 1;
prof_al 0:5ac32d240694 208 pinSck = 0;
prof_al 0:5ac32d240694 209 }
prof_al 0:5ac32d240694 210 pinLoad = 1;
prof_al 0:5ac32d240694 211 }
prof_al 0:5ac32d240694 212
alexander0707 5:5c9b508670cf 213
alexander0707 5:5c9b508670cf 214 byte abDisplayMemory[] = {16,16,16,16}; /* alle Segmente aus */
alexander0707 5:5c9b508670cf 215
alexander0707 6:4e55101c65f4 216 void vDisplayVolt( word w )
alexander0707 5:5c9b508670cf 217 {
alexander0707 5:5c9b508670cf 218 int16 v;
alexander0707 5:5c9b508670cf 219 abDisplayMemory[0] = 16; /* Aus */
alexander0707 8:6f91c39dbabc 220 v = (byte)(w / 1000);
alexander0707 8:6f91c39dbabc 221 abDisplayMemory[1] = v; /* Hunderter */
alexander0707 8:6f91c39dbabc 222 w = w - (v * 1000);
alexander0707 5:5c9b508670cf 223 v = (byte)(w / 100);
alexander0707 8:6f91c39dbabc 224 abDisplayMemory[2] = v; /* Zehner */
alexander0707 5:5c9b508670cf 225 w = w - (v * 100);
alexander0707 5:5c9b508670cf 226 v = (byte)(w / 10);
alexander0707 8:6f91c39dbabc 227 abDisplayMemory[3] = v; /* Einer */
alexander0707 5:5c9b508670cf 228 }
alexander0707 6:4e55101c65f4 229
alexander0707 6:4e55101c65f4 230 void vDisplayDiff( word w )
alexander0707 5:5c9b508670cf 231 {
alexander0707 6:4e55101c65f4 232 int16 v;
alexander0707 6:4e55101c65f4 233 abDisplayMemory[0] = 12; /* "C" */
alexander0707 8:6f91c39dbabc 234 v = (byte)(w / 1000);
alexander0707 8:6f91c39dbabc 235 abDisplayMemory[1] = v; /* Hunderter */
alexander0707 8:6f91c39dbabc 236 w = w - (v * 1000);
alexander0707 6:4e55101c65f4 237 v = (byte)(w / 100);
alexander0707 8:6f91c39dbabc 238 abDisplayMemory[2] = v; /* Zehner */
alexander0707 6:4e55101c65f4 239 w = w - (v * 100);
alexander0707 6:4e55101c65f4 240 v = (byte)(w / 10);
alexander0707 8:6f91c39dbabc 241 abDisplayMemory[3] = v; /* Einer */
alexander0707 6:4e55101c65f4 242 }
alexander0707 6:4e55101c65f4 243
alexander0707 6:4e55101c65f4 244 void vSetForStart( void )
alexander0707 6:4e55101c65f4 245 {
alexander0707 6:4e55101c65f4 246 abDisplayMemory[0] = 16; /* 7-Segment-Display ausschalten */
alexander0707 5:5c9b508670cf 247 abDisplayMemory[1] = 16;
alexander0707 5:5c9b508670cf 248 abDisplayMemory[2] = 16;
alexander0707 5:5c9b508670cf 249 abDisplayMemory[3] = 16;
alexander0707 5:5c9b508670cf 250 bTimerDot = 0;
alexander0707 5:5c9b508670cf 251 bDigit = 0;
alexander0707 6:4e55101c65f4 252 bMainState = enSchwellenwert;
alexander0707 6:4e55101c65f4 253 bDisplayState = enSchwellenwert;
alexander0707 6:4e55101c65f4 254 pinBeep = 1;
alexander0707 6:4e55101c65f4 255 wVorgabeWert = 0;
alexander0707 5:5c9b508670cf 256 }
alexander0707 14:88379565eac6 257
alexander0707 5:5c9b508670cf 258 /* Tastenabfrage */
alexander0707 5:5c9b508670cf 259 void vTasteS1( void ){
alexander0707 16:404bcdd9c518 260 if(pinS1 == 0){ /* User-Taste gedrückt */
alexander0707 16:404bcdd9c518 261 if(bS1Timer < nTastLong+1){ /* Abfrage max. bis Taste lange gedrückt */
alexander0707 5:5c9b508670cf 262 if(bS1Timer == nTastShort){ /* Taste "kurz gedrückt" erkannt */
alexander0707 5:5c9b508670cf 263 //...
alexander0707 5:5c9b508670cf 264 }
alexander0707 16:404bcdd9c518 265 if(bS1Timer == nTastLong){ /* Taste "lange gedrückt" erkannt */
alexander0707 16:404bcdd9c518 266 if(bDisplayState == enSchwellenwert){
alexander0707 6:4e55101c65f4 267 bDisplayState = enVergleich;
alexander0707 6:4e55101c65f4 268 bMainState = enVergleich;
alexander0707 6:4e55101c65f4 269 }
alexander0707 6:4e55101c65f4 270 else{
alexander0707 6:4e55101c65f4 271 bDisplayState = enSchwellenwert;
alexander0707 6:4e55101c65f4 272 bMainState = enSchwellenwert;
alexander0707 6:4e55101c65f4 273 }
alexander0707 6:4e55101c65f4 274 }
alexander0707 6:4e55101c65f4 275 bS1Timer++;
alexander0707 6:4e55101c65f4 276 }
alexander0707 6:4e55101c65f4 277 }
alexander0707 6:4e55101c65f4 278 else{ /* Taste nicht gedrückt */
alexander0707 16:404bcdd9c518 279 if(((bS1Timer >= nTastShort) && (bS1Timer <= nTastLong))){ /* Taste wurde bereits erkannt */
alexander0707 7:94c73e4168d8 280 if(bDisplayState == enSchwellenwert){
alexander0707 5:5c9b508670cf 281 bDisplayState = enPotiAnzeige;
alexander0707 5:5c9b508670cf 282 bMainState = enPotiAnzeige;
alexander0707 5:5c9b508670cf 283 }
alexander0707 5:5c9b508670cf 284 else{
alexander0707 5:5c9b508670cf 285 bDisplayState = enSchwellenwert;
alexander0707 5:5c9b508670cf 286 bMainState= enSchwellenwert;
alexander0707 5:5c9b508670cf 287 }
alexander0707 5:5c9b508670cf 288 }
alexander0707 5:5c9b508670cf 289 bS1Timer = 0;
alexander0707 14:88379565eac6 290 bSCounter = 0;
alexander0707 5:5c9b508670cf 291 }
alexander0707 16:404bcdd9c518 292
alexander0707 16:404bcdd9c518 293 if(abTxBuffer[0] == 'b') { /* User-Taste gedrückt */
alexander0707 16:404bcdd9c518 294
alexander0707 16:404bcdd9c518 295 for(zaehler=0; zaehler<=250; zaehler++) { /*Zaehlen der Tastatur-Eingabe*/
alexander0707 16:404bcdd9c518 296 while(abTxBuffer[zaehler] == abTxBuffer[zaehler+1]) if(abTxBuffer[zaehler] == 'b') bSCounter++;
alexander0707 16:404bcdd9c518 297 }
alexander0707 16:404bcdd9c518 298
alexander0707 16:404bcdd9c518 299 if(bSCounter < nTastLong+1) { /* Abfrage max. bis Taste lange gedrückt */
alexander0707 16:404bcdd9c518 300 if(bS1Timer == nTastShort) { /* Taste "kurz gedrückt" erkannt */
alexander0707 16:404bcdd9c518 301 //...
alexander0707 16:404bcdd9c518 302 }
alexander0707 16:404bcdd9c518 303 if(bSCounter == nTastLong) { /* Taste "lange gedrückt" erkannt */
alexander0707 16:404bcdd9c518 304 if(bDisplayState == enPotiAnzeige) {
alexander0707 16:404bcdd9c518 305 bDisplayState = enVergleich;
alexander0707 16:404bcdd9c518 306 bMainState = enVergleich;
alexander0707 16:404bcdd9c518 307 } else {
alexander0707 16:404bcdd9c518 308 bDisplayState = enSchwellenwert;
alexander0707 16:404bcdd9c518 309 bMainState = enSchwellenwert;
alexander0707 16:404bcdd9c518 310 }
alexander0707 16:404bcdd9c518 311 }
alexander0707 16:404bcdd9c518 312 bS1Timer++;
alexander0707 16:404bcdd9c518 313 }
alexander0707 16:404bcdd9c518 314 } else { /* Taste nicht gedrückt */
alexander0707 16:404bcdd9c518 315 if(((bSCounter >= nTastShort) && (bSCounter <= nTastLong))) { /* Taste wurde bereits erkannt */
alexander0707 16:404bcdd9c518 316 if(bDisplayState == enSchwellenwert) {
alexander0707 16:404bcdd9c518 317 bDisplayState = enPotiAnzeige;
alexander0707 16:404bcdd9c518 318 bMainState = enPotiAnzeige;
alexander0707 16:404bcdd9c518 319 } else {
alexander0707 16:404bcdd9c518 320 bDisplayState = enSchwellenwert;
alexander0707 16:404bcdd9c518 321 bMainState= enSchwellenwert;
alexander0707 16:404bcdd9c518 322 }
alexander0707 16:404bcdd9c518 323 }
alexander0707 16:404bcdd9c518 324 bS1Timer = 0;
alexander0707 16:404bcdd9c518 325 bSCounter = 0;
alexander0707 16:404bcdd9c518 326 }
alexander0707 5:5c9b508670cf 327 }
alexander0707 5:5c9b508670cf 328
alexander0707 5:5c9b508670cf 329 void vTasteS2( void ){
alexander0707 16:404bcdd9c518 330 if((pinS2 == 0 || abTxBuffer[0] == ',') && bMainState == enSchwellenwert){ /* User-Taste gedrückt */
alexander0707 14:88379565eac6 331
alexander0707 16:404bcdd9c518 332 for(zaehler=0; zaehler<=250; zaehler++){ /*Zaehlen der Tastatur-Eingabe*/
alexander0707 16:404bcdd9c518 333 while(abTxBuffer[zaehler] == abTxBuffer[zaehler+1]) if(abTxBuffer[zaehler] == ',') bSCounter++;
alexander0707 16:404bcdd9c518 334 }
alexander0707 14:88379565eac6 335
alexander0707 14:88379565eac6 336 if(bS2Timer < nTastLong+1 || bSCounter < nTastLong+1){ /* Abfrage max. bis Taste lange gedrückt */
alexander0707 5:5c9b508670cf 337 if(bS2Timer == nTastShort){ /* Taste "kurz gedrückt" erkannt */
alexander0707 5:5c9b508670cf 338 //...
alexander0707 5:5c9b508670cf 339 }
alexander0707 14:88379565eac6 340 if(bS2Timer == nTastLong || bSCounter == nTastLong){ /* Taste "lange gedrückt" erkannt */
alexander0707 6:4e55101c65f4 341 bTimeLong = 1;
alexander0707 10:fdd52c601fcc 342 if(wVorgabeWert >=3200) wVorgabeWert = 3300;
alexander0707 10:fdd52c601fcc 343 else wVorgabeWert = wVorgabeWert + 100;
alexander0707 9:b30caa6d008f 344 bS2Timer = bS2Timer - 40;
alexander0707 5:5c9b508670cf 345 }
alexander0707 5:5c9b508670cf 346 bS2Timer++;
alexander0707 5:5c9b508670cf 347 }
alexander0707 5:5c9b508670cf 348 }
alexander0707 5:5c9b508670cf 349 else{ /* Taste nicht gedrückt */
alexander0707 14:88379565eac6 350 if(((bS2Timer >= nTastShort) && (bS2Timer <= nTastLong)) || ((bSCounter >= nTastShort) && (bSCounter <= nTastLong))){ /* Taste wurde bereits erkannt */
alexander0707 10:fdd52c601fcc 351 if(bTimeLong==0){
alexander0707 10:fdd52c601fcc 352 if(wVorgabeWert >=3290) wVorgabeWert = 3300;
alexander0707 10:fdd52c601fcc 353 else wVorgabeWert = wVorgabeWert + 10;
alexander0707 10:fdd52c601fcc 354 }
alexander0707 5:5c9b508670cf 355 }
alexander0707 5:5c9b508670cf 356 bS2Timer = 0;
alexander0707 14:88379565eac6 357 bTimeLong = 0;
alexander0707 14:88379565eac6 358 bSCounter = 0;
alexander0707 5:5c9b508670cf 359 }
alexander0707 5:5c9b508670cf 360 }
alexander0707 5:5c9b508670cf 361
alexander0707 5:5c9b508670cf 362 void vTasteS3( void ){
alexander0707 16:404bcdd9c518 363 if((pinS3 == 0 || abTxBuffer[0] == '.') && bMainState == enSchwellenwert){ /* User-Taste gedrückt */
alexander0707 14:88379565eac6 364
alexander0707 16:404bcdd9c518 365 for(zaehler=0; zaehler<=250; zaehler++){ /*Zaehlen der Tastatur-Eingabe*/
alexander0707 16:404bcdd9c518 366 while(abTxBuffer[zaehler] == abTxBuffer[zaehler+1]) if(abTxBuffer[zaehler] == '.') bSCounter++;
alexander0707 16:404bcdd9c518 367 }
alexander0707 14:88379565eac6 368
alexander0707 14:88379565eac6 369 if(bS3Timer < nTastLong+1 || bSCounter < nTastLong+1){ /* Abfrage max. bis Taste lange gedrückt */
alexander0707 5:5c9b508670cf 370 if(bS3Timer == nTastShort){ /* Taste "kurz gedrückt" erkannt */
alexander0707 5:5c9b508670cf 371 //...
alexander0707 5:5c9b508670cf 372 }
alexander0707 14:88379565eac6 373 if(bS3Timer == nTastLong || bSCounter == nTastLong){ /* Taste "lange gedrückt" erkannt */
alexander0707 6:4e55101c65f4 374 bTimeLong = 1;
alexander0707 10:fdd52c601fcc 375 if(wVorgabeWert <=100) wVorgabeWert = 0;
alexander0707 10:fdd52c601fcc 376 else wVorgabeWert = wVorgabeWert - 100;
alexander0707 12:bd1417475c5f 377 bS3Timer = bS3Timer - 40;
alexander0707 5:5c9b508670cf 378 }
alexander0707 5:5c9b508670cf 379 bS3Timer++;
alexander0707 5:5c9b508670cf 380 }
alexander0707 5:5c9b508670cf 381 }
alexander0707 5:5c9b508670cf 382 else{ /* Taste nicht gedrückt */
alexander0707 14:88379565eac6 383 if(((bS3Timer >= nTastShort) && (bS3Timer <= nTastLong)) || ((bSCounter >= nTastShort) && (bSCounter <= nTastLong))){ /* Taste wurde bereits erkannt */
alexander0707 10:fdd52c601fcc 384 if(bTimeLong==0){
alexander0707 10:fdd52c601fcc 385 if(wVorgabeWert <=10) wVorgabeWert = 0;
alexander0707 10:fdd52c601fcc 386 else wVorgabeWert = wVorgabeWert - 10;
alexander0707 10:fdd52c601fcc 387 }
alexander0707 5:5c9b508670cf 388 }
alexander0707 5:5c9b508670cf 389 bS3Timer = 0;
alexander0707 14:88379565eac6 390 bTimeLong = 0;
alexander0707 14:88379565eac6 391 bSCounter = 0;
alexander0707 5:5c9b508670cf 392 }
alexander0707 5:5c9b508670cf 393 }
alexander0707 5:5c9b508670cf 394
alexander0707 5:5c9b508670cf 395
alexander0707 5:5c9b508670cf 396
alexander0707 5:5c9b508670cf 397 void vCheckTasten( void ){
alexander0707 5:5c9b508670cf 398 vTasteS1();
alexander0707 5:5c9b508670cf 399 vTasteS2();
alexander0707 5:5c9b508670cf 400 vTasteS3();
alexander0707 5:5c9b508670cf 401 }
alexander0707 5:5c9b508670cf 402 void vSegmentDigit( void ) //wichtig!!
alexander0707 5:5c9b508670cf 403 {
alexander0707 5:5c9b508670cf 404 bDigit++;
alexander0707 5:5c9b508670cf 405 wSerial = abZiffer[abDisplayMemory[bDigit&0x03]];
alexander0707 5:5c9b508670cf 406 switch(bDisplayState) {
alexander0707 5:5c9b508670cf 407 case enSchwellenwert:
alexander0707 5:5c9b508670cf 408 bTimerDot++; /* Zähler für Punktwechsel */
alexander0707 6:4e55101c65f4 409 vDisplayVolt(wVorgabeWert);
alexander0707 6:4e55101c65f4 410 if(bTimerDot == 400) {
alexander0707 7:94c73e4168d8 411 if((bDigit&0x03) == 0x01) {
alexander0707 7:94c73e4168d8 412 wSerial = wSerial & ~nSegH; /* Punktanzeigen */
alexander0707 7:94c73e4168d8 413 }
alexander0707 5:5c9b508670cf 414 bTimerDot = 0;
alexander0707 5:5c9b508670cf 415 }
alexander0707 5:5c9b508670cf 416 break;
alexander0707 5:5c9b508670cf 417 case enPotiAnzeige:
alexander0707 6:4e55101c65f4 418 vDisplayVolt(wPotiWert);
alexander0707 5:5c9b508670cf 419 if((bDigit&0x03) == 0x01) { /* Dezimalpunkt setzen */
alexander0707 5:5c9b508670cf 420 wSerial = wSerial & ~nSegH;
alexander0707 5:5c9b508670cf 421 }
alexander0707 5:5c9b508670cf 422 break;
alexander0707 5:5c9b508670cf 423 case enVergleich:
alexander0707 10:fdd52c601fcc 424 vDisplayDiff(nDiffWert);
alexander0707 5:5c9b508670cf 425 if((bDigit&0x03) == 0x01) { /* Dezimalpunkt setzen */
alexander0707 5:5c9b508670cf 426 wSerial = wSerial & ~nSegH;
alexander0707 5:5c9b508670cf 427 }
alexander0707 5:5c9b508670cf 428 break;
alexander0707 5:5c9b508670cf 429 }
alexander0707 5:5c9b508670cf 430 vShiftLoad(((wSerial << 8) & 0xfff0)| (1 << (bDigit&0x03)));
alexander0707 5:5c9b508670cf 431 }
alexander0707 5:5c9b508670cf 432
alexander0707 13:b1d6b2285b13 433
alexander0707 13:b1d6b2285b13 434
alexander0707 13:b1d6b2285b13 435
alexander0707 13:b1d6b2285b13 436
alexander0707 13:b1d6b2285b13 437
alexander0707 13:b1d6b2285b13 438
alexander0707 13:b1d6b2285b13 439
alexander0707 13:b1d6b2285b13 440
alexander0707 13:b1d6b2285b13 441
alexander0707 13:b1d6b2285b13 442 Serial stComX(D1,D0); /* UART-Kommunikation (Txd(D1)/Rxd(D0)) mit dem PC */
alexander0707 13:b1d6b2285b13 443
alexander0707 14:88379565eac6 444
alexander0707 14:88379565eac6 445 byte SYS_vStartComX( word wSize, byte *pData ){ /* Start einer Übertragung */
alexander0707 14:88379565eac6 446 byte i;
alexander0707 14:88379565eac6 447 if(wSizeData) i = False;
alexander0707 14:88379565eac6 448 else{
alexander0707 14:88379565eac6 449 wSizeData = wSize; /* Anzahl der Sendedaten */
alexander0707 14:88379565eac6 450 pUartData = pData; /* Zeiger auf diese Daten */
alexander0707 14:88379565eac6 451 stComX.putc(*pUartData); /* erstes Zeichen senden */
alexander0707 14:88379565eac6 452 pUartData++;
alexander0707 14:88379565eac6 453 wSizeData--;
alexander0707 14:88379565eac6 454 USART2->CR1 |= USART_CR1_TXEIE; /* TXE-Interrupt freigeben */
alexander0707 14:88379565eac6 455 i = True;
alexander0707 14:88379565eac6 456 }
alexander0707 14:88379565eac6 457 return i;
alexander0707 14:88379565eac6 458 }
alexander0707 13:b1d6b2285b13 459
alexander0707 13:b1d6b2285b13 460
alexander0707 14:88379565eac6 461 /* Senderoutine zum COM-Port am PC */
alexander0707 14:88379565eac6 462 void vIsrTxComX( void ){ /* Senderoutine */
alexander0707 14:88379565eac6 463 if(stComX.writeable()){ /* Sende-ISR */
alexander0707 14:88379565eac6 464 if(bSizeData){ /* sind Daten vorhanden ? */
alexander0707 14:88379565eac6 465 stComX.putc(*pUartData); /* daten senden */
alexander0707 14:88379565eac6 466 pUartData++;
alexander0707 14:88379565eac6 467 bSizeData--;
alexander0707 14:88379565eac6 468 }
alexander0707 14:88379565eac6 469 else{
alexander0707 14:88379565eac6 470 USART2->CR1 &= ~USART_CR1_TXEIE; /* Interrupt sperren */
alexander0707 14:88379565eac6 471 }
alexander0707 14:88379565eac6 472 }
alexander0707 14:88379565eac6 473 }
alexander0707 14:88379565eac6 474
alexander0707 14:88379565eac6 475
alexander0707 14:88379565eac6 476 /* Empfangsroutine vom COM-Port des PC */
alexander0707 14:88379565eac6 477 void vIsrRxComX( void ){ /* Empfangsroutine */
alexander0707 14:88379565eac6 478 if(stComX.readable()){ /* Empfangs-ISR */
alexander0707 14:88379565eac6 479 abTxBuffer[0] = stComX.getc();
alexander0707 14:88379565eac6 480 abTxBuffer[0] = abTxBuffer[0] + 1;
alexander0707 14:88379565eac6 481 SYS_vStartComX(1, &abTxBuffer[0]);
alexander0707 14:88379565eac6 482 }
alexander0707 14:88379565eac6 483 }
alexander0707 14:88379565eac6 484
alexander0707 13:b1d6b2285b13 485
alexander0707 13:b1d6b2285b13 486
alexander0707 13:b1d6b2285b13 487
alexander0707 13:b1d6b2285b13 488
alexander0707 13:b1d6b2285b13 489
alexander0707 13:b1d6b2285b13 490
alexander0707 13:b1d6b2285b13 491
alexander0707 13:b1d6b2285b13 492
prof_al 0:5ac32d240694 493 /***************************************************************************
prof_al 0:5ac32d240694 494 * main()
prof_al 0:5ac32d240694 495 ***************************************************************************/
prof_al 0:5ac32d240694 496 int main() {
prof_al 0:5ac32d240694 497 /* Variablen initialisieren */
alexander0707 6:4e55101c65f4 498 vSetForStart();
alexander0707 13:b1d6b2285b13 499
alexander0707 13:b1d6b2285b13 500
alexander0707 14:88379565eac6 501 //Seriel.begin(9600);
alexander0707 5:5c9b508670cf 502
alexander0707 14:88379565eac6 503
alexander0707 6:4e55101c65f4 504 while(1) {
alexander0707 10:fdd52c601fcc 505 wPotiWert = pinPoti*3300;
alexander0707 6:4e55101c65f4 506 vCheckTasten();
alexander0707 10:fdd52c601fcc 507 nDiffWert = wVorgabeWert - wPotiWert;
alexander0707 14:88379565eac6 508
alexander0707 14:88379565eac6 509
alexander0707 14:88379565eac6 510 stComX.attach(&vIsrRxComX, Serial::RxIrq); /* ISR zum Datemempfang vom PC */
alexander0707 14:88379565eac6 511 stComX.attach(&vIsrTxComX, Serial::TxIrq); /* Sende-ISR */
alexander0707 14:88379565eac6 512
alexander0707 14:88379565eac6 513
alexander0707 5:5c9b508670cf 514 switch(bMainState) {
alexander0707 6:4e55101c65f4 515 case enSchwellenwert:
alexander0707 12:bd1417475c5f 516 pinBeep = 1;
alexander0707 5:5c9b508670cf 517 break;
alexander0707 6:4e55101c65f4 518 case enPotiAnzeige:
alexander0707 12:bd1417475c5f 519 pinBeep = 1;
alexander0707 5:5c9b508670cf 520 break;
alexander0707 6:4e55101c65f4 521 case enVergleich:
alexander0707 10:fdd52c601fcc 522 if(nDiffWert<0) pinBeep=0;
alexander0707 6:4e55101c65f4 523 else pinBeep=1;
alexander0707 5:5c9b508670cf 524 break;
prof_al 0:5ac32d240694 525 }
alexander0707 5:5c9b508670cf 526 vSegmentDigit();
alexander0707 6:4e55101c65f4 527 wait_us(nCircleTime);
prof_al 0:5ac32d240694 528 }
alexander0707 5:5c9b508670cf 529 }