TVZ2020
Program očitava temperaturu i vlažnost zraka u prostoriji pomoću senzora DHT11. Očitane vrijednosti ispisuje na računalu u programu Tera Term. Za vlažnost zraka manju od 60% svijetli zelena LED, a za vlažnost zraka veću od 60% pali se crvena LED. Pritiskom na tipkalo prekida se rad programa na 5sekundi. Odbrojavanje se prikazuje na 7-segmentnom displey-u. Za to vrijeme ugašene su sve LED. Nakon isteka 5 sekundi program nastavlja sa radom tamo di je prethodno stao. Žuta LED predstavlja ticker i blinka svake 0,2 sekunde i time pokazuje da se program izvršava.
Dependencies: mbed Konstrukcijski Ledica
Revision 0:2bff2d7980f2, committed 2021-04-06
- Comitter:
- MarioBlazevic
- Date:
- Tue Apr 06 12:14:24 2021 +0000
- Commit message:
Changed in this revision
diff -r 000000000000 -r 2bff2d7980f2 Dht11.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Dht11.lib Tue Apr 06 12:14:24 2021 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/teams/TVZ2020/code/Konstrukcijski/#d2e26e6fa11b
diff -r 000000000000 -r 2bff2d7980f2 Ledica.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Ledica.lib Tue Apr 06 12:14:24 2021 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/teams/TVZ2020/code/Ledica/#b3bc716e5bea
diff -r 000000000000 -r 2bff2d7980f2 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Apr 06 12:14:24 2021 +0000
@@ -0,0 +1,91 @@
+#include "mbed.h"
+#include "dht11.h"
+#include "Ledica.h"
+
+InterruptIn Button(D7);
+Timer debounce;
+Ticker flipper;
+Serial pc(USBTX, USBRX);
+Dht11 sensor(D8);
+Ledica zutaled(D2);
+Ledica zelenaled(D14);
+Ledica crvenaled(D13);
+DigitalOut A(D4);
+DigitalOut B(D3);
+DigitalOut C(D11);
+DigitalOut D(D10);
+DigitalOut E(D9);
+DigitalOut F(D5);
+DigitalOut G(D6);
+DigitalOut DP(D12);
+
+ void prekid(){
+
+ if (debounce.read_ms()>300)
+
+
+ zutaled.status(0);
+ crvenaled.status(0);
+ zelenaled.status(0);
+
+A=1; B=0; C=1; D=1; E=0; F=1; G=1; DP=0; // set LEDs '5'
+ wait(1);
+
+A=0; B=1; C=1; D=0; E=0; F=1; G=1; DP=0; // set LEDs '4'
+ wait(1);
+
+A=1; B=1; C=1; D=1; E=0; F=0; G=1; DP=0; // set LEDs '3'
+ wait(1);
+
+A=1; B=1; C=0; D=1; E=1; F=0; G=1; DP=0; // set LEDs '2'
+ wait(1);
+
+A=0; B=1; C=1; D=0; E=0; F=0; G=0; DP=0; // set LEDs '1'
+ wait(1);
+
+
+A=0; B=0; C=0; D=0; E=0; F=0; G=0; DP=0; // set LEDs '0'
+
+ debounce.reset();
+}
+
+
+void flip(){
+
+ zutaled.flipp();
+
+ }
+
+
+int main() {
+
+ zutaled.status(0);
+ crvenaled.status(0);
+ zelenaled.status(0);
+
+ debounce.start();
+ Button.rise(&prekid);
+ flipper.attach(&flip,0.2);
+
+
+
+
+while(1){
+
+ sensor.read();
+ pc.printf("Temperatura: %d, Vlaznost: %d\r\n", sensor.getCelsius(), sensor.getHumidity());
+ wait(1);
+
+ if (sensor.getHumidity()<60){
+
+ zelenaled.status(1);
+ crvenaled.status(0);
+
+ } else{
+
+ zelenaled.status(0);
+ crvenaled.status(1);
+
+ }
+ }
+ }
\ No newline at end of file
diff -r 000000000000 -r 2bff2d7980f2 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue Apr 06 12:14:24 2021 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400 \ No newline at end of file