Hi,
hoffe Ihr habt alle frohe Festtage !
Ich versuche gerade über den Seriellen Monitor in eine Switch-CASE zu
springen.
jedoch funktioniert das nicht ganz. Der Compiler meldet folgendes:
1 | sketch_dec26a:18:10: error: expected identifier before 'case'
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2 |
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3 | goto case 1;
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4 |
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5 | ^
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6 |
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7 | sketch_dec26a:18:10: error: expected ';' before 'case'
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8 |
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9 | sketch_dec26a:18:10: error: case label '1' not within a switch statement
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10 |
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11 | sketch_dec26a:18:16: error: expected ':' before ';' token
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12 |
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13 | goto case 1;
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14 |
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15 | ^
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hier mein Code:
1 | byte Case = 1;
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2 |
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3 | unsigned long Millis;
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4 |
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5 | void setup() {
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6 | Serial.begin(115200);
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7 | Millis = millis();
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8 |
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9 | }
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10 |
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11 | void loop() {
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12 |
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13 | if (Serial.available() > 0) {
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14 |
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15 | const char a = Serial.read();
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16 |
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17 | if (a == '1') {
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18 | goto case 1;
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19 | }
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20 | else if (a == '2') {}
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21 | else if (a == '3') {}
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22 | else if (a == '4') {}
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23 | else if (a == '5') {}
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24 | else if (a == '6') {}
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25 |
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26 | }
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27 | }
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28 |
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29 | if (millis() - Millis >= 10000) {
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30 | switch (Case) {
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31 |
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32 | case 1:
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33 | Serial.println("Case 1");
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34 |
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35 | Case = 2;
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36 | Millis = millis();
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37 |
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38 | break;
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39 |
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40 | case 2:
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41 | Serial.println("Case 2");
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42 |
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43 | Case = 3;
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44 | Millis = millis();
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45 |
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46 | break;
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47 |
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48 | case 3:
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49 | Serial.println("Case 3");
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50 |
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51 | Case = 4;
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52 | Millis = millis();
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53 |
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54 | break;
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55 |
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56 | case 4:
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57 | Serial.println("Case 4");
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58 |
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59 | Case = 5;
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60 | Millis = millis();
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61 |
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62 | break;
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63 |
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64 | case 5:
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65 | Serial.println("Case 5");
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66 |
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67 | Case = 6;
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68 | Millis = millis();
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69 |
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70 | break;
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71 |
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72 | case 6:
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73 | Serial.println("Case 6");
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74 |
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75 | Case = 1;
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76 | Millis = millis();
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77 |
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78 | break;
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79 | }
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80 | }
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81 | }
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Was mache ich falsch?
Mfg
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