Markus Höbel
Projekt TINF 7ABELI
Diff: mAIn_1.cpp
- Revision:
- 1:125e4981a54c
- Parent:
- 0:603870fc1af3
- Child:
- 2:8abff6365ac4
--- a/mAIn_1.cpp Thu Nov 29 17:15:55 2018 +0000
+++ b/mAIn_1.cpp Thu Nov 29 18:40:07 2018 +0000
@@ -1,221 +1,150 @@
#include "mbed.h"
#include "C12832.h"
-BusOut doLeds(LED1,LED2,LED3,LED4);
-InterruptIn SW1(p14);
-InterruptIn SW2(p15);
-InterruptIn SW3(p12);
-InterruptIn SW4(p16);
+InterruptIn btn(p14);
+
+Timer T1;
-Ticker T1;
-Timer T2;
-volatile float timerValue = 0;
-volatile int blinkCount = 0;
+BusOut Leds (LED1, LED2, LED3, LED4);
-//************** LCD ****************
-
-C12832 lcd(p5, p7, p6, p8, p11);
+C12832 lcd(p5, p7, p6, p8, p11);
-//************* VARIABLEN ****************
-
-enum State {ST_AUS=0, ST_EIN, ST_TIMEOUT};
+enum State {ST_EIN=0, ST_AUS, ST_ENDE};
State state;
-bool pressed1 = false, pressed2 = false;
+int LedWert = 3, btnCount = 0;
-//************* andere Funktionen ****************
+bool pressed = false;
-void blink()
-{
- blinkCount++;
-
- Led4 = !Led4;
+void rise(void)
+{
+ wait_ms(50);
+ pressed = true;
}
-
-//************* EREIGNISSE ****************
-
-void rise1(void)
-{
- wait_ms(100); //Entprellung
- pressed1 = true;
-
- timerValue = T2.read();
- T2.reset();
- T2.start();
-}
-
-bool CheckFlag1()
+bool CheckFlag()
{
- if (pressed1) {
- pressed1=false;
+ if (pressed) {
+ pressed=false;
return true;
}
return false;
}
-void rise2(void)
-{
- wait_ms(100);
- if(state == ST_EIN) pressed2 = true;
-}
-
-bool CheckFlag2()
+void ST_Ein (void)
{
- if (pressed2) {
- pressed2=false;
- return true;
- }
- return false;
-}
-
-//************* STATES ****************
-
-void ST_Aus (void)
-{
- //Status auf LCD und Serial
- lcd.cls(); // löscht lcd (clear screen)
+ //Status auf LCD und Serielle
+ lcd.cls(); // löscht LCD (clear screen)
lcd.locate(0,0); // x-position, y-position (x: 0-128; y: 0-32)
- lcd.printf("State: 1 (Aus)");
- printf("State: 1 (Aus)");
+ lcd.printf("State: 1 (EIN)");
+ printf("State: 1 (EIN)");
// entry
// do
while(true) {
- Led1 = 0;
+ Leds = LedWert;
+
+ if(CheckFlag()) {
+ btnCount++;
+ if(btnCount >= 3){
+ btnCount = 0;
+ LedWert++;
+ state = ST_AUS;
+
+ // exit
+ return;
+ }
+ }
+ }
+}
+
+void ST_Aus (void)
+{
+ //Status auf LCD und Serielle
+ 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)");
- if(CheckFlag1()) {
+ // entry
+
+ // do
+ while(true) {
+ Leds = 0;
+
+ if(CheckFlag()) {
+ T1.reset();
+ T1.start();
+ while(1){
+
+ if(T1.read() >= 0.2) {
+
+ break;
+ }
+
+ else if(CheckFlag()){
+ T1.stop();
+ state = ST_ENDE;
+ return;
+ }
+ }
+
state = ST_EIN;
// exit
+ T1.stop();
return;
}
}
}
-void ST_Ein (void)
+void ST_Ende (void)
{
- //Status auf LCD und Serial
- lcd.cls(); // löscht lcd (clear screen)
+ //Status auf LCD und Serielle
+ lcd.cls(); // löscht LCD (clear screen)
lcd.locate(0,0); // x-position, y-position (x: 0-128; y: 0-32)
- lcd.printf("State: 2 (Ein)");
- printf("State: 2 (Ein)");
-
- // entry
- T1.attach(&blink, 0.3);
- while (true)
- {
- if(blinkCount >= 4) break;
- }
- T1.detach();
- blinkCount = 0;
-
- // do
- while(true) {
- Led1 = 1;
-
- if(CheckFlag1()) {
- state = ST_AUS;
- // exit
- return;
- }
-
- if(CheckFlag2()) {
- state = ST_TIMEOUT;
- // exit
- return;
- }
- }
-}
-
-void ST_TimeOut (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: 3 (TimeOut)");
- printf("State: 3 (TimeOut)");
-
- // entry
-
-
- // do
- while(true) {
- lcd.locate(0,12); // x-position, y-position (x: 0-128; y: 0-32)
- lcd.printf("Time: %f", timerValue);
- printf("Time: %f", timerValue);
-
- // exit
-
- }
+ lcd.printf("State: Ende");
+ printf("State: Ende");
+ wait_ms(300);
+ return;
}
void ST_Error (void)
{
- //Status auf LCD und Serial
- lcd.cls(); // löscht lcd (clear screen)
+ //Status auf LCD und Serielle
+ 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!!!");
+ lcd.printf("State: ERROR");
+ printf("State: ERROR");
return;
}
-//************* STATE MACHINE ****************
-
void stateMachine()
{
switch (state)
{
- case ST_AUS: ST_Aus();
- break;
case ST_EIN: ST_Ein();
break;
- case ST_TIMEOUT: ST_TimeOut();
+ case ST_AUS: ST_Aus();
break;
- default: ST_Error(); // sollte nicht auftreten :-)
+ case ST_ENDE: ST_Ende();
+ break;
+ default: ST_Error();
break;
}
}
-//************* MAIN ****************
+
int main()
{
- SW1.rise(&rise1); //.fall(&fall);
- SW2.rise(&rise2);
- state = ST_AUS;
+ btn.rise(&rise);
+
+ Leds = 15;
+ wait_ms(500);
+
+ state = ST_EIN;
while(true){
stateMachine();
}
-}
-
-class IsAnEvent : public InterruptIn {
- volatile int16_t _pressed;
- void _RisingISR();
- public:
- IsAnEvent() : InterruptIn(p15) {};
- IsAnEvent(PinName pin) : InterruptIn(pin) {
- rise(callback(this, &IsAnEvent::_RisingISR));
- _pressed=0;
- };
- int CheckFlag();
- void InitIsr();
-};
-
-void IsAnEvent::InitIsr() {
- rise(callback(this, &IsAnEvent::_RisingISR));
-}
-
-void IsAnEvent::_RisingISR() {
- wait_ms(50);
- if( read() )
- _pressed = true;
-}
-int IsAnEvent::CheckFlag() {
- if( _pressed ) {
- _pressed = false;
- return 1;
- }
- return 0;
-}
-
\ No newline at end of file
+}
\ No newline at end of file