TVZ2020
Franjo Tudek
Dependencies: mbed SeeedShieldBot BluetoothSerial
Revision 0:90b835ec611a, committed 2021-05-07
- Comitter:
- franjo1
- Date:
- Fri May 07 15:22:28 2021 +0000
- Commit message:
- Franjo Tudek
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/BluetoothSerial.lib Fri May 07 15:22:28 2021 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/yihui/code/BluetoothSerial/#f56002898ee8
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Doorbell.cpp Fri May 07 15:22:28 2021 +0000
@@ -0,0 +1,12 @@
+#include "Doorbell.h"
+#include "mbed.h"
+Bell::Bell(PinName Piezzo) : Buzzer(Piezzo) {
+
+}
+
+void Bell::Buzz(int f, int b) {
+
+ Buzzer.period(1/(f)); // set PWM period
+ Buzzer=0.5; // set duty cycle
+ wait(0.5*b);
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Doorbell.h Fri May 07 15:22:28 2021 +0000
@@ -0,0 +1,12 @@
+#ifndef DoorBell_h
+#define DoorBell_h
+#include "mbed.h"
+class Bell{
+public:
+ Bell(PinName Buzzer);
+ void Buzz(int f, int b);
+
+private:
+ PwmOut Buzzer;
+};
+#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/SeeedShieldBot.lib Fri May 07 15:22:28 2021 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/teams/components/code/SeeedShieldBot/#9fd1722259a1
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Fri May 07 15:22:28 2021 +0000
@@ -0,0 +1,33 @@
+#include "mbed.h"
+#include "Doorbell.h"
+
+Bell zujalica (D5);
+DigitalOut ledica(D6);
+InterruptIn tipkalo(D4);
+int frequency[] = {261,207,196,220,196,1,246,261};
+int beat[] = {4,8,8,4,4,4,4,4 };
+int t=0, i=0;
+Ticker tik1;
+void tiker1()
+{
+ t=t+1;
+}
+void zvono()
+{
+ ledica=1;
+ for(i=0;i<8;i++){
+ zujalica.Buzz(frequency[i], beat[i]);
+ }
+ ledica=0;
+}
+int main() {
+ tik1.attach(&tiker1, 0.01);
+ while(1) {
+ tipkalo.fall(&zvono);
+ if(t>=0 && t<50)
+ ledica=1;
+ if(t>=100)
+ t=0;
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Fri May 07 15:22:28 2021 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400 \ No newline at end of file