Pavle Popovic / Mbed 2 deprecated 19E042PIM_T2_2020_0494

Pavle Popovic 0494

Dependencies:   mbed

main.cpp@0:2cc3ed89daea, 2021-11-13 (annotated)

Committer:
pavle1
Date:
Sat Nov 13 09:11:59 2021 +0000
Revision:
0:2cc3ed89daea
Pavle Popovic 2020/0494;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
pavle1 0:2cc3ed89daea 1 /* mbed Microcontroller Library
pavle1 0:2cc3ed89daea 2 * Copyright (c) 2019 ARM Limited
pavle1 0:2cc3ed89daea 3 * SPDX-License-Identifier: Apache-2.0
pavle1 0:2cc3ed89daea 4 */
pavle1 0:2cc3ed89daea 5
pavle1 0:2cc3ed89daea 6 #include "mbed.h"//uvoz biblioteka
pavle1 0:2cc3ed89daea 7
pavle1 0:2cc3ed89daea 8 #define SCALER 4900//definisanje direktiva
pavle1 0:2cc3ed89daea 9
pavle1 0:2cc3ed89daea 10 AnalogIn pot1(PA_0);//glavne promenljive
pavle1 0:2cc3ed89daea 11 AnalogIn pot2(PA_1);
pavle1 0:2cc3ed89daea 12 PwmOut buzz(PA_11);
pavle1 0:2cc3ed89daea 13 InterruptIn sw1(PC_9);
pavle1 0:2cc3ed89daea 14 BusOut display(PA_10,PA_9,PA_8,PB_10,PB_5,PB_4,PB_3,PA_5);
pavle1 0:2cc3ed89daea 15 DigitalOut SEL2(PC_7);
pavle1 0:2cc3ed89daea 16 DigitalOut SEL1(PB_6);
pavle1 0:2cc3ed89daea 17
pavle1 0:2cc3ed89daea 18 void ISR_sw1(void);//pomocne funkcije
pavle1 0:2cc3ed89daea 19
pavle1 0:2cc3ed89daea 20 int main()//glavna funkcija
pavle1 0:2cc3ed89daea 21 {
pavle1 0:2cc3ed89daea 22 buzz.period_ms(1);
pavle1 0:2cc3ed89daea 23 sw1.fall(&ISR_sw1);
pavle1 0:2cc3ed89daea 24 while (true) {
pavle1 0:2cc3ed89daea 25 buzz.period_us(pot2.read()*SCALER+100);//kada stavim 50 pocetnu vrednost ne cuje se po cetak pa zato sam stavio 100us
pavle1 0:2cc3ed89daea 26 buzz.write(pot1.read());
pavle1 0:2cc3ed89daea 27 wait_ms(10);
pavle1 0:2cc3ed89daea 28 }
pavle1 0:2cc3ed89daea 29 }
pavle1 0:2cc3ed89daea 30
pavle1 0:2cc3ed89daea 31 void ISR_sw1()//interrupt sub-routine
pavle1 0:2cc3ed89daea 32 {
pavle1 0:2cc3ed89daea 33 int i=pot1.read()*100;
pavle1 0:2cc3ed89daea 34
pavle1 0:2cc3ed89daea 35 int d;
pavle1 0:2cc3ed89daea 36 int j;
pavle1 0:2cc3ed89daea 37 d=i/10;
pavle1 0:2cc3ed89daea 38 j=i%10;
pavle1 0:2cc3ed89daea 39 while(!sw1.read())
pavle1 0:2cc3ed89daea 40 {
pavle1 0:2cc3ed89daea 41 if(i<10)
pavle1 0:2cc3ed89daea 42 {
pavle1 0:2cc3ed89daea 43 SEL2.write(0);
pavle1 0:2cc3ed89daea 44 switch(i)
pavle1 0:2cc3ed89daea 45 {
pavle1 0:2cc3ed89daea 46 case 0:display.write(0xC0);break;
pavle1 0:2cc3ed89daea 47 case 1:display.write(0xF9);break;
pavle1 0:2cc3ed89daea 48 case 2:display.write(0xA4);break;
pavle1 0:2cc3ed89daea 49 case 3:display.write(0xB0);break;
pavle1 0:2cc3ed89daea 50 case 4:display.write(0x99);break;
pavle1 0:2cc3ed89daea 51 case 5:display.write(0x92);break;
pavle1 0:2cc3ed89daea 52 case 6:display.write(0x82);break;
pavle1 0:2cc3ed89daea 53 case 7:display.write(0xF8);break;
pavle1 0:2cc3ed89daea 54 case 8:display.write(0x80);break;
pavle1 0:2cc3ed89daea 55 case 9:display.write(0x90);break;
pavle1 0:2cc3ed89daea 56
pavle1 0:2cc3ed89daea 57 }
pavle1 0:2cc3ed89daea 58 SEL2.write(1);
pavle1 0:2cc3ed89daea 59 wait_us(500);
pavle1 0:2cc3ed89daea 60 }
pavle1 0:2cc3ed89daea 61 else
pavle1 0:2cc3ed89daea 62 {
pavle1 0:2cc3ed89daea 63 SEL1.write(0);
pavle1 0:2cc3ed89daea 64 switch(d)
pavle1 0:2cc3ed89daea 65 {
pavle1 0:2cc3ed89daea 66 case 1:display.write(0xF9);break;
pavle1 0:2cc3ed89daea 67 case 2:display.write(0xA4);break;
pavle1 0:2cc3ed89daea 68 case 3:display.write(0xB0);break;
pavle1 0:2cc3ed89daea 69 case 4:display.write(0x99);break;
pavle1 0:2cc3ed89daea 70 case 5:display.write(0x92);break;
pavle1 0:2cc3ed89daea 71 case 6:display.write(0x82);break;
pavle1 0:2cc3ed89daea 72 case 7:display.write(0xF8);break;
pavle1 0:2cc3ed89daea 73 case 8:display.write(0x80);break;
pavle1 0:2cc3ed89daea 74 case 9:display.write(0x90);break;
pavle1 0:2cc3ed89daea 75
pavle1 0:2cc3ed89daea 76 }
pavle1 0:2cc3ed89daea 77 wait_us(500);
pavle1 0:2cc3ed89daea 78
pavle1 0:2cc3ed89daea 79 SEL1.write(1);
pavle1 0:2cc3ed89daea 80
pavle1 0:2cc3ed89daea 81 SEL2.write(0);
pavle1 0:2cc3ed89daea 82 switch(j)
pavle1 0:2cc3ed89daea 83 {
pavle1 0:2cc3ed89daea 84 case 0:display.write(0xC0);break;
pavle1 0:2cc3ed89daea 85 case 1:display.write(0xF9);break;
pavle1 0:2cc3ed89daea 86 case 2:display.write(0xA4);break;
pavle1 0:2cc3ed89daea 87 case 3:display.write(0xB0);break;
pavle1 0:2cc3ed89daea 88 case 4:display.write(0x99);break;
pavle1 0:2cc3ed89daea 89 case 5:display.write(0x92);break;
pavle1 0:2cc3ed89daea 90 case 6:display.write(0x82);break;
pavle1 0:2cc3ed89daea 91 case 7:display.write(0xF8);break;
pavle1 0:2cc3ed89daea 92 case 8:display.write(0x80);break;
pavle1 0:2cc3ed89daea 93 case 9:display.write(0x90);break;
pavle1 0:2cc3ed89daea 94
pavle1 0:2cc3ed89daea 95 }
pavle1 0:2cc3ed89daea 96 wait_us(500);
pavle1 0:2cc3ed89daea 97 SEL1.write(1);
pavle1 0:2cc3ed89daea 98 }
pavle1 0:2cc3ed89daea 99 }
pavle1 0:2cc3ed89daea 100
pavle1 0:2cc3ed89daea 101
pavle1 0:2cc3ed89daea 102 }