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Dependencies: mbed
Diff: Mapping.cpp
- Revision:
- 14:0caa7b93af7a
- Parent:
- 9:5802ccfcc984
--- a/Mapping.cpp Tue May 08 12:32:31 2018 +0000
+++ b/Mapping.cpp Wed May 23 11:50:58 2018 +0000
@@ -4,13 +4,11 @@
#include "ReadFinalLine.h"
#include "ReadSensor.h"
#include "Mapping.h"
-#include "SDFileSystem.h"
+//#include "SDFileSystem.h"
+//#include "FATFileSystem.h"
DigitalOut myled1(LED1);
-//debug
-//DigitalOut myled(LED2);
-
// Funktionsinitalisierungen
int readSensor(int SensorNummer);// Liesst Ultraschallsensoren 1-3 aus
@@ -22,23 +20,27 @@
// int wait(int time); Systemfunktion für Pausen
-SDFileSystem sd(PB_5, PB_4, PB_3, PB_10, "sd"); //mosi, miso, sclk, cs
+//SDFileSystem sd(PB_5, PB_4, PB_3, PB_10, "sd"); //mosi, miso, sclk, cs
+
InterruptIn LineSens1(PC_2);
InterruptIn LineSens2(PC_3);
-void mapping(void){ //------------------------------------------------------------------------------------------------------ Mapping
-
-int startPosX = 19; // Feld (10 / 5)
-int startPosY = 9;
+void mapping(int (*map)[10]){ //------------------------------------------------------------------------------------------------------ Mapping
-int map[20][10]; // 20 Zeilen, 10 Spalten, Karte gefüllt mit -1 für keine Daten
+printf("Mappingvorgang wird gestartet...\n");
+int startPosX = 19; // Feld (10/5)
+int startPosY = 9;
+
+// inizialisieren der Karte
+//int map[20][10]; // 20 Zeilen, 10 Spalten, Karte gefüllt mit -1 für keine Daten
int f,g;
-for (f = 0; f < 3; f++) {
-for (g = 0; g < 5; g++) {
-map[f][g] = -1;
-}
-}
+int filler = -1;
+for (f = 0; f < 20; f++) {
+ for (g = 0; g < 10; g++) {
+ map[f][g] = filler;
+ }
+ }
int speed = 2;
@@ -61,7 +63,7 @@
int currentDirection = startrichtung;
// Verzögerung zwischen Aktionen in ms
-int pause = 2;
+//int pause = 2;
// Zustandsvariabel während Fahrt = 1 bei Ziel =0
int drive = 1;
@@ -71,17 +73,17 @@
if (readSensor(front) == false){ // Gegen vorne freie Fahrt (kein Hindernis -> 0)
map[X-1][Y] = 0;
}else{
- map [X-1][Y] = 1;
+ map[X-1][Y] = 1;
}
if (readSensor(right) == false){ // Gegen rechts freie Fahrt (kein Hindernis -> 0)
map[X-1][Y-1] = 0;
}else{
- map [X-1][Y-1] = 1;
+ map[X-1][Y-1] = 1;
}
-map[X][ Y-1] = 1; // ergibt sich aus Feldaufbau und Startrichtung
-map[X ][ Y] = 1;
+map[X][Y-1] = 1; // ergibt sich aus Feldaufbau und Startrichtung
+map[X][Y] = 1;
// Erster Schritt
@@ -89,32 +91,120 @@
if(map[X-1][Y] == 0){
driveOne(1,speed);
X = X-2;
- // debug
- //printf("\nIf erster schritt\n");
+
}
else{
currentDirection = turnRight(currentDirection);
- //wait(pause);
driveOne(1,speed);
Y = Y-2;
- //printf("\nElse erster schritt\n");
+
}
//Interrupt für Ziellinie
LineSens1.rise(&setLine1);
LineSens2.rise(&setLine2);
-
+
// Farhralgorithmus
-while (drive == 1){
-//wait(pause);
+while (drive == 1){
+
// Variabeln zurücksetzen
P_straight = 1;
P_rightTurn = 1;
P_leftTurn = 1;
- int s = 12;
+
+ // Verhalten bei Schlaufenfahren = Bereits befahrenen Feldern
+
+ // Setzt in Richtung des letzten Feldes eine Wand
+ if (map[X][Y] != -1){
+
+ switch (currentDirection){
+
+ case 1:
+ map[X][Y] = 1;
+
+ if (readSensor(front) == false){
+ P_straight = 0;}
+
+
+ // Feld rechts
+ if (readSensor(right) == false){
+ P_rightTurn = 0;}
+
+
+ // Feld links
+ if (readSensor(left) == false){
+ P_leftTurn = 0;}
+ break;
+
+ case 2:
+ map[X-1][Y] = 1;
+ // Feld in Fahrtrichtung
+ if (readSensor(front) == false){
+ P_straight = 0;
+ }
+
+
+ // Feld rechts
+ if (readSensor(right) == false){
+ P_rightTurn = 0;
+ }
+
+ // Feld links
+
+ if (readSensor(left) == false){
+ P_leftTurn = 0;
+ }
+ break;
+
+ case 3:
+ map[X-1][Y-1] = 1;
+ // Feld in Fahrtrichtung
+ if (readSensor(front) == false){
+ P_straight = 0;
+ }
+
+
+ // Feld rechts
+ if (readSensor(right) == false){
+ P_rightTurn = 0;
+ }
+
+
+ // Feld links
+
+ if (readSensor(left) == false){
+ P_leftTurn = 0;
+ }
+ break;
+
+ case 4:
+ map[X][Y-1] = 1;
+
+ // Feld in Fahrtrichtung
+ if (readSensor(front) == false){
+ P_straight = 0;
+ }
+
+ // Feld rechts
+ if (readSensor(right) == false){
+ P_rightTurn = 0;
+ }
+
+ // Feld links
+ if (readSensor(left) == false){
+ P_leftTurn = 0;
+ }
+ break;
+
+ }
+ }else{
+
+
+
+
// Mapping während Fahrt
switch (currentDirection){
@@ -134,7 +224,7 @@
// Kartografierung Feld rechts
if (readSensor(right) == false){
- map[X][Y-1] = 0;
+ map[X][Y-1] = 0;
P_rightTurn = 0;
}
else{
@@ -153,8 +243,6 @@
// Kartografierung Feld nach hinten
map[X][Y] = 1;
- // debug
- //printf("case 1 \n");
break;
// --------------------------------------------------------------------------- 2 Ausrichtung Rechts
@@ -190,8 +278,6 @@
// Kartografierung Feld nach hinten
map[X-1][Y] = 1;
- // debug
- //printf("case 2 \n");
break;
// --------------------------------------------------------------------------- 3 Ausrichtung Unten
case 3:
@@ -226,19 +312,17 @@
// Kartografierung Feld nach hinten
map[X-1][Y-1] = 1;
- // debug
- //printf("case 3: S = %d\n",s);
break;
// --------------------------------------------------------------------------- 4 Ausrichtung Links
case 4:
// Kartografierung Feld in Fahrtrichtung
if (readSensor(front) == false){
- map[X-1][Y] = 0;
+ map[X-1][Y] = 0;
P_straight = 0;
}
else{
- map[X-1][Y] = 1;
+ map[X-1][Y] = 1;
}
// Kartografierung Feld rechts
@@ -261,23 +345,12 @@
}
// Kartografierung Feld nach hinten
- map[X-1][Y-1] = 1;
- // debug
- //printf("case 4\n");
+ map[X][Y-1] = 1;
break;
- default: //printf("Error: Direction out of definition\n");
+ default: printf("Error: Direction out of definition\n");
}
- // debug
- if (P_straight == 0){
- //printf("Geradeaus frei");
- }
- if (P_rightTurn == 0){
- //printf("Rechts frei");
- }
- if (P_leftTurn == 0){
- //printf("Links frei");
- }
+ }
//printf("Gerade %d\nRechts %d\nLinks %d\n", P_straight, P_rightTurn, P_leftTurn );
//printf("Momentane Richtung = %d\n", currentDirection );
@@ -290,35 +363,24 @@
if (P_rightTurn == 0) {
currentDirection = turnRight(currentDirection);
- //wait(pause);
- //printf("Ich biege rechts ab\n");
driveOne(1,speed);
- //myled = 0;
} else{
if (P_straight == 0){
driveOne(1,speed);
- //printf("Ich fahre gerade aus\n");
- //myled = 0;
} else{
if(P_leftTurn == 0){
currentDirection = turnLeft(currentDirection);
- //wait(pause);
- //printf("Ich biege links ab\n");
driveOne(1,speed);
- //myled = 0;
} else{
- //printf("Ich wende!!!\n");
currentDirection = turnRight(currentDirection);
- //wait(pause);
currentDirection = turnRight(currentDirection);
- //wait(pause);
driveOne(1,speed);
- //myled = 1;
}
}
}
- //printf("Neue Richtung = %d\n", currentDirection );
+
+
// Aktualisieren der Position:
switch (currentDirection){
@@ -344,29 +406,7 @@
drive = 0; // Beendet Schlafendurchlauf
}
- // Verhalten bei Schlaufenfahren = Bereits befahrenen Feldern
-
- // Setzt in Richtung des letzten Feldes eine Wand
- if (map[X][Y] != -1){
- switch (currentDirection){
- case 1:
- map[X][Y] = 1;
- break;
-
- case 2:
- map[X-1][Y] = 1;
- break;
-
- case 3:
- map[X-1][Y-1] = 1;
- break;
-
- case 4:
- map[X][Y-1] = 1;
- break;
- }
-
- }
+ //printf("\nMap:\n %d, %d;\n %d, %d;",map[X-1][Y-1],map[X][Y-1],map[X-1][Y],map[X][Y]);
} // Ende Fahrschlaufe
@@ -376,49 +416,15 @@
map[X-1][Y] = 100;
map[X][Y-1] = 100;
map[X-1][Y-1] = 100;
-
-// Karte auf SD speichern-------------------------------------------------------------------------------------
-
+
+ int k = 0;
+ int i = 0;
-//Mount the filesystem
-
- sd.mount();
- int i;
- int k;
-
- //Perform a write test
- //printf("\nWriting to SD card...");
- FILE *fp = fopen("/sd/map.csv", "w");
- if (fp != NULL) {
- for (i = 0; i < 9; i++){
- for (g = 0; k < 19; g++){
- fprintf(fp, "%d,",map[k,i]);
+ for (int i = 0; i <= 9; i++) {
+ for (int k = 0; k <= 19; k++){
+ printf("%d;",map[k][i]);
}
- fprintf(fp,"\n\r");
- }
- //printf("Matrix has been sucessfully saved in map.csv\n\r");
- } else {
- //printf("Save-process failed!\n\r");
- }
+ printf("\n");
+ }
+ }
- //Unmount the filesystem
- sd.unmount();
- while(1) {
- myled1 = 1;
- wait(0.2);
- myled1 = 0;
- wait(0.2);
- }
-}
-
-
-
-
-
-
-
-
-
-
-
-