Tomislav Grgić
Test
Revision 0:a112caadb490, committed 2021-05-04
- Comitter:
- tgrgic1
- Date:
- Tue May 04 11:16:48 2021 +0000
- Commit message:
- 1
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TextLCD.lib Tue May 04 11:16:48 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 Tue May 04 11:16:48 2021 +0000
@@ -0,0 +1,216 @@
+#include "mbed.h"
+#include "TextLCD.h"
+
+I2C rtc(PTC9, PTC8);
+BusOut status_led(D8,D9,D10);
+Serial pc(USBTX, USBRX);
+TextLCD lcd(PTE20, PTE21, PTE22, PTE23, PTE29, PTE30, TextLCD::LCD16x2);
+InterruptIn tipkalo(D2);
+Serial HC06(PTE0,PTE1);
+Timeout povratak;
+Timer vrijeme;
+
+char data_in[7]={'\0'};
+char generated_code[13]={'\0'};
+
+int promjena=3,br;
+char temp;
+char simbol;
+bool poslano;
+bool pocetno_stanje=0;
+
+void getData(){
+ int adr = 0x51;
+ char reg_address[1] = {0x04};
+ rtc.write(adr << 1, ®_address[0],1,true);
+ rtc.read((adr << 1)| 0x01 ,data_in,7,false);
+ }
+
+bool generateCode(){
+ int sample;
+ int j = 0;
+ memset( data_in, '.', 7 );
+ getData();
+
+ memset( generated_code, '.', 12 );
+
+ for(int i = 0; i<7; i++){
+ if(i == 4) i++;
+ sample = data_in[i] >> 4 & 0x0F; // 01011100 >> 4 -> 00000101 & 0x0F ->
+ generated_code[j]= sample + 48;
+ j++;
+ sample = data_in[i] & 0x0F;
+ generated_code[j]= sample + 48;
+ j++;
+ }
+
+ for(int i=0; i<12; i++){
+ if(generated_code[i] < '0' || generated_code[i] > '9')
+ return 1;
+ }
+ return 0;
+}
+
+
+void setTime(char sati,char min,char sec,char dan,char mjesec,char godina){
+
+ int adr = 0x51;
+ bool ponovljeni_start = true;
+
+ char data[6] ={sec,min,sati,dan,mjesec,godina};
+ char registri[6] ={0x04,0x05,0x06,0x07,0x09,0x0A};
+ char data_out[3]={'\0'};
+
+ for(int i = 0; i<6; i++){
+ if(i == 5) ponovljeni_start = false;
+ data_out[0] = registri[i];
+ data_out[1] = data[i];
+ rtc.write(adr << 1, data_out,2,ponovljeni_start);
+ }
+}
+
+void ispisNaLCD(){
+ promjena = 1;
+ }
+
+void nazad(){
+ promjena = 0;
+ }
+
+void slanje(){
+ lcd.cls();
+ lcd.printf("Slanje");
+ status_led = (status_led | 1);
+
+ while(vrijeme.read()<5 && poslano == 0){
+ for(br = 6; br < 9; br++){
+ lcd.locate(br,0);
+ lcd.printf(".");
+ HC06.putc('1');
+ wait(0.5);
+ if(poslano){break;}
+ }
+ lcd.locate(6,0);
+ lcd.printf(" ");
+ wait(0.5);
+ }
+ if(poslano){
+ vrijeme.stop();
+ vrijeme.reset();
+ lcd.cls();
+ lcd.printf("Generirani kod:");
+ lcd.locate(0,1);
+ lcd.printf("%s",generated_code);
+ poslano = 0;
+ povratak.attach(&nazad,30);
+ promjena = 2;
+ return;
+ }else{
+ vrijeme.stop();
+ vrijeme.reset();
+ lcd.cls();
+ lcd.printf("Nije se moguce");
+ lcd.locate(0,1);
+ lcd.printf("spojiti!");
+ status_led = (status_led & ~1);
+ wait(5);
+ poslano = 0;
+ promjena =0;
+ }
+
+ }
+
+void fun(){
+ simbol = HC06.getc();
+ pc.printf("%c", simbol);
+ switch (simbol){
+
+ case '?':
+ status_led = 0b011;
+ for(int i=0; i<12; i++)
+ HC06.putc(generated_code[i]);
+ poslano = 1;
+ status_led= 0b010;
+
+ break;
+
+ case 'N':
+ status_led = 0b100;
+ promjena = 3;
+ break;
+
+ case 'R':
+ status_led= 0b010;
+ pocetno_stanje =1;
+ promjena = 0;
+ break;
+
+
+ }
+ }
+
+
+int main() {
+ HC06.baud(9600);
+ HC06.format(8,SerialBase::None,1);
+ rtc.frequency(100000); //100kHZ
+ HC06.attach(&fun, Serial::RxIrq);
+ //setTime(0x16,0x03,0x30,0x12,0x02,0x21);
+ HC06.putc('?');
+ status_led = 0b100;
+ lcd.cls();
+ lcd.printf("Povezivanje");
+ while(1) {
+ while(pocetno_stanje == 0){
+ for(br = 11; br < 14; br++){
+ lcd.locate(br,0);
+ lcd.printf(".");
+ HC06.putc('?');
+ wait(0.5);
+ }
+ lcd.locate(11,0);
+ lcd.printf(" ");
+ wait(0.5);
+ }
+ switch(promjena){
+
+ default:
+ tipkalo.fall(&ispisNaLCD);
+ wait(1);
+ lcd.cls();
+ lcd.printf(" Generator");
+ lcd.locate(0,1);
+ lcd.printf(" koda");
+ promjena = 2;
+ break;
+
+ case 1:
+ tipkalo.fall(NULL);
+ bool check = generateCode();
+ if(check){
+ check = 0;
+ lcd.cls();
+ lcd.printf("ERROR");
+ wait(1);
+ promjena = 0;
+ break;
+ }
+ vrijeme.start();
+ slanje();
+
+ break;
+
+ case 2:
+ break;
+
+ case 3:
+ povratak.detach();
+ lcd.cls();
+ lcd.printf("Standby/Locked");
+ promjena = 2;
+ break;
+
+ }
+
+ }
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue May 04 11:16:48 2021 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400 \ No newline at end of file