Lukas Buha
/
Mjerač temperature - Lukas Buha
Important changes to repositories hosted on mbed.com
Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.
To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.
It is also possible to export all your personal repositories from the account settings page.
Revision 0:77fdaad43917, committed 2021-02-22
- Comitter:
- lbuha
- Date:
- Mon Feb 22 02:01:29 2021 +0000
- Commit message:
- .;
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/.gitignore Mon Feb 22 02:01:29 2021 +0000 @@ -0,0 +1,4 @@ +.build +.mbed +projectfiles +*.py*
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/LM35.lib Mon Feb 22 02:01:29 2021 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/lbuha/code/LM35/#0604431a65be
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TextLCD.lib Mon Feb 22 02:01:29 2021 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/simon/code/TextLCD/#308d188a2d3a
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Feb 22 02:01:29 2021 +0000
@@ -0,0 +1,73 @@
+//libraryji
+#include "mbed.h"
+#include "LM35.h"
+#include "TextLCD.h"
+
+
+InterruptIn button(USER_BUTTON); //okidač interrupt rutine
+Timer debounce; //timer za istitravanje tastera
+TextLCD lcd (PC_8, PB_8, PC_6, PC_5, PA_12, PA_11); //pinovi LCDa
+Ticker ledtemp; //Ticker za blicanje ledice
+Timer timer1; //timer korišten u mainu
+DigitalOut led1(PA_10); //ledica
+Serial pc(USBTX, USBRX); //serijska komunikacija s računalom
+LM35 senzor(PC_0); //senzor temperature
+float temperatura2; //inicijalizacija varijable
+void interrupt (void); //inicijalizacija funkcije
+DigitalOut svjetlo(PB_5); //osvjetljenje LCDa
+
+//interupt funkcija
+void interrupt()
+{
+ if (debounce.read_ms()>200) {
+
+ svjetlo=!svjetlo;
+ }
+
+}
+
+//funkcija za blicanje ledica, tj. mijenjanje stanja ledice
+void ledica()
+{
+ led1=!led1;
+
+}
+
+
+//funkcija za određivanje frekvencije tickera, tj.frekvencije blicanja ledice
+void vizualizacija()
+{
+
+ if (temperatura2 > 15 && temperatura2 < 20)
+ ledtemp.attach(&ledica, 0.5);
+ else if (temperatura2> 20 && temperatura2 < 25)
+ ledtemp.attach(&ledica, 0.25);
+ else if (temperatura2 > 25)
+ ledtemp.attach(&ledica, 0.15);
+ else led1=0;
+
+
+}
+
+//glavna funkcija
+int main()
+{
+ debounce.start();
+ timer1.start();
+ button.rise(&interrupt);
+ while(1) {
+ if(timer1.read_ms()>=1000) {
+ temperatura2 = senzor.mjerenje();
+ lcd.cls ();
+ lcd.printf("Temperatura je:", temperatura2);
+ lcd.locate (0,1);
+ lcd.printf("%.2f C", temperatura2);
+ vizualizacija();
+ timer1.reset();
+ }
+
+
+ }
+}
+
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-os.lib Mon Feb 22 02:01:29 2021 +0000 @@ -0,0 +1,1 @@ +https://github.com/ARMmbed/mbed-os/#cf4f12a123c05fcae83fc56d76442015cb8a39e9