Philipp Kundegraber
Test 1 Semester 1 State Machine die Leds Steuert
Revision 0:0b496cc22dd6, committed 2018-11-29
- Comitter:
- kunphil
- Date:
- Thu Nov 29 18:31:49 2018 +0000
- Commit message:
- Test 1 aus Semester 7
Changed in this revision
diff -r 000000000000 -r 0b496cc22dd6 C12832.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/C12832.lib Thu Nov 29 18:31:49 2018 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/askksa12543/code/C12832/#990d5eec2ef6
diff -r 000000000000 -r 0b496cc22dd6 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Thu Nov 29 18:31:49 2018 +0000
@@ -0,0 +1,191 @@
+#include "mbed.h"
+#include "C12832.h"
+/*
+DigitalOut Led1(LED1, 0);
+DigitalOut Led2(LED2, 0);
+DigitalOut Led3(LED3, 0);
+DigitalOut Led4(LED4, 0);
+*/
+InterruptIn SW1(p14);
+/*
+InterruptIn SW2(p15);
+InterruptIn SW3(p12);
+InterruptIn SW4(p16);
+*/
+
+Timer T1;
+
+//************* BusOut ******************
+//BusOut Leds (LED1, LED2, LED3, LED4);
+
+//************** LCD ****************
+
+C12832 lcd(p5, p7, p6, p8, p11);
+
+//************* VARIABLEN ****************
+
+enum State {ST_EIN=0, ST_AUS, ST_STOP};
+State state;
+
+int LedWert = 3, btnCount = 0;
+
+bool pressed = false;
+
+
+//*********** KLASSEN ***************
+
+class IsA : BusOut{
+
+ public:
+ IsA():BusOut(LED1, LED2, LED3, LED4){};
+
+ void LedOff(){write(0);}
+
+ void LedOn(){write(15);}
+ void LedOn(int wert){write(wert);}
+
+
+ };
+
+//**********LEDS Klasseninstanz ***********
+
+IsA *Leds = new IsA();
+
+//************* EREIGNISSE ****************
+
+void rise(void)
+{
+ wait_ms(50);
+ pressed = true;
+}
+
+bool CheckFlag()
+{
+ if (pressed) {
+ pressed=false;
+ return true;
+ }
+ return false;
+}
+
+//************* STATES ****************
+
+void ST_Ein (void)
+{
+ //Status auf LCD und Serial
+ lcd.cls(); // löscht lcd (clear screen)
+ lcd.locate(0,0); // x-position, y-position (x: 0-128; y: 0-32)
+ lcd.printf("State: 1 (EIN)");
+ printf("State: 1 (EIN)");
+ // entry
+
+ // do
+ while(true) {
+ Leds->LedOn(LedWert);
+
+ if(CheckFlag()) {
+ btnCount++;
+ if(btnCount >= 3){
+ btnCount = 0;
+ LedWert++;
+ state = ST_AUS;
+
+ // exit
+ return;
+ }
+ }
+ }
+}
+
+void ST_Aus (void)
+{
+ //Status auf LCD und Serial
+ lcd.cls(); // löscht lcd (clear screen)
+ lcd.locate(0,0); // x-position, y-position (x: 0-128; y: 0-32)
+ lcd.printf("State: 2 (AUS)");
+ printf("State: 2 (AUS)");
+
+ // entry
+
+ // do
+ while(true) {
+ Leds->LedOff();
+
+ if(CheckFlag()) {
+ T1.reset();
+ T1.start(); // start des Timers für den Doppelklick
+ while(1){
+
+ if(T1.read() >= 0.2) { //Warten für zweiten Klick (Doppelklick)
+ break;
+ }
+
+ else if(CheckFlag()){
+ T1.stop();
+ state = ST_STOP;
+ return;
+ }
+ }
+
+ state = ST_EIN;
+
+ // exit
+ T1.stop();
+ return;
+ }
+ }
+}
+
+void ST_Stop (void)
+{
+ //Status auf LCD und Serial
+ lcd.cls(); // löscht lcd (clear screen)
+ lcd.locate(0,0); // x-position, y-position (x: 0-128; y: 0-32)
+ lcd.printf("State: Stop");
+ printf("State: Stop");
+ wait_ms(200);
+ return;
+}
+
+
+void ST_Error (void)
+{
+ //Status auf LCD und Serial
+ lcd.cls(); // löscht lcd (clear screen)
+ lcd.locate(0,0); // x-position, y-position (x: 0-128; y: 0-32)
+ lcd.printf("State: ERROR!!!");
+ printf("State: ERROR!!!");
+ wait_ms(200);
+ return;
+}
+
+void stateMachine()
+{
+ switch (state)
+ {
+ case ST_EIN: ST_Ein();
+ break;
+ case ST_AUS: ST_Aus();
+ break;
+ case ST_STOP: ST_Stop();
+ break;
+ default: ST_Error(); // sollte nicht auftreten :-)
+ break;
+ }
+}
+
+
+//************ MAIN ****************
+
+int main()
+{
+ SW1.rise(&rise); //.fall(&fall);
+
+ Leds->LedOn();
+ wait_ms(500);
+
+ state = ST_EIN;
+ while(true){
+ stateMachine();
+ }
+}
\ No newline at end of file
diff -r 000000000000 -r 0b496cc22dd6 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Thu Nov 29 18:31:49 2018 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/e95d10626187 \ No newline at end of file