bosko lekovic / Mbed OS EthTCPclient_05_03

p1

PGSdisplay.cpp@5:ecaf089d1c8a, 2020-02-24 (annotated)

Committer:
bosko001
Date:
Mon Feb 24 13:55:09 2020 +0000
Revision:
5:ecaf089d1c8a
Parent:
PGSdisplay.c@4:0aec01df33d2
Child:
6:19e7658575fe
EthTCPclient_5

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bosko001 4:0aec01df33d2 1
bosko001 4:0aec01df33d2 2 //#include "mbed.h"
bosko001 4:0aec01df33d2 3 //#include "platform/mbed_thread.h"
bosko001 4:0aec01df33d2 4
bosko001 5:ecaf089d1c8a 5 #include "mbed.h"
bosko001 4:0aec01df33d2 6
bosko001 4:0aec01df33d2 7 #include "PGSdisplay.h"
bosko001 5:ecaf089d1c8a 8
bosko001 5:ecaf089d1c8a 9 #define DISP_ADR 40
bosko001 4:0aec01df33d2 10
bosko001 5:ecaf089d1c8a 11 DigitalOut tast(PTB19,0);
bosko001 5:ecaf089d1c8a 12 ////RawSerial rs485(PTC17,PTC16);
bosko001 5:ecaf089d1c8a 13 RawSerial rs485(PTD3,PTD2);
bosko001 4:0aec01df33d2 14
bosko001 4:0aec01df33d2 15
bosko001 4:0aec01df33d2 16 void ev(int)
bosko001 4:0aec01df33d2 17 {
bosko001 4:0aec01df33d2 18 tast=0;
bosko001 4:0aec01df33d2 19 }
bosko001 4:0aec01df33d2 20
bosko001 5:ecaf089d1c8a 21 void init_disp( void)
bosko001 5:ecaf089d1c8a 22 {
bosko001 5:ecaf089d1c8a 23 rs485.format(8,RawSerial::Even,1);
bosko001 5:ecaf089d1c8a 24
bosko001 5:ecaf089d1c8a 25 putOnDisp("elcom", 3);
bosko001 4:0aec01df33d2 26
bosko001 4:0aec01df33d2 27
bosko001 5:ecaf089d1c8a 28 }
bosko001 5:ecaf089d1c8a 29
bosko001 5:ecaf089d1c8a 30 unsigned char buf_tel[100] = {0x71,0x00,0x0D,0x71,0x43,DISP_ADR,0x1B,0x4A,0x01,0x01, /*0x1b,0x45,0x1,*/ 0x1B,0x43,1,0x33,0xD5,0x16};
bosko001 4:0aec01df33d2 31 #define NO_BEFORE_DATA 13
bosko001 4:0aec01df33d2 32 #define NO_WITH_DATA (NO_BEFORE_DATA + strlen(s))
bosko001 4:0aec01df33d2 33
bosko001 4:0aec01df33d2 34 void putOnDisp( char *s, char boja)
bosko001 4:0aec01df33d2 35 {
bosko001 4:0aec01df33d2 36 int ubb = NO_BEFORE_DATA+strlen(s)+1+1-4-2; // ubb = ukupan broj bajtova
bosko001 4:0aec01df33d2 37 buf_tel[NO_BEFORE_DATA-1]=boja;
bosko001 4:0aec01df33d2 38 memcpy(buf_tel+NO_BEFORE_DATA, s, strlen(s)+2);
bosko001 4:0aec01df33d2 39
bosko001 4:0aec01df33d2 40 char suma=0;
bosko001 4:0aec01df33d2 41 for(int i = 4; i < NO_WITH_DATA; i++) {
bosko001 4:0aec01df33d2 42 suma +=buf_tel[i];
bosko001 4:0aec01df33d2 43 }
bosko001 4:0aec01df33d2 44
bosko001 4:0aec01df33d2 45 buf_tel[NO_WITH_DATA] = suma;
bosko001 4:0aec01df33d2 46 buf_tel[NO_WITH_DATA+1] = 22;
bosko001 4:0aec01df33d2 47 buf_tel[1]=ubb>>8;
bosko001 4:0aec01df33d2 48 buf_tel[2]=ubb;
bosko001 4:0aec01df33d2 49
bosko001 4:0aec01df33d2 50
bosko001 4:0aec01df33d2 51 tast=1;
bosko001 4:0aec01df33d2 52 rs485.write(buf_tel, NO_WITH_DATA+2+2,ev);
bosko001 4:0aec01df33d2 53 }
bosko001 4:0aec01df33d2 54
bosko001 4:0aec01df33d2 55 void putOnDispNo(int broj, char boja)
bosko001 4:0aec01df33d2 56 {
bosko001 4:0aec01df33d2 57 char s[10];
bosko001 4:0aec01df33d2 58 sprintf( s, "%d", broj);
bosko001 4:0aec01df33d2 59 putOnDisp( s, boja);
bosko001 4:0aec01df33d2 60 }
bosko001 4:0aec01df33d2 61
bosko001 4:0aec01df33d2 62
bosko001 4:0aec01df33d2 63 void slanjefun()
bosko001 4:0aec01df33d2 64 {
bosko001 4:0aec01df33d2 65
bosko001 4:0aec01df33d2 66 int j=0;
bosko001 4:0aec01df33d2 67
bosko001 4:0aec01df33d2 68
bosko001 4:0aec01df33d2 69 while (true) {
bosko001 4:0aec01df33d2 70 // printf("disp thred %d\n\r",j);
bosko001 5:ecaf089d1c8a 71 if(j >10 && j<15 ) putOnDisp((char*)"des",1);
bosko001 4:0aec01df33d2 72 else putOnDispNo(j,1);
bosko001 4:0aec01df33d2 73 j++;
bosko001 4:0aec01df33d2 74 thread_sleep_for(1000);
bosko001 4:0aec01df33d2 75 }
bosko001 4:0aec01df33d2 76 }
bosko001 4:0aec01df33d2 77
bosko001 4:0aec01df33d2 78
bosko001 4:0aec01df33d2 79 char * extract_string( char delimiter, char *ulazni_str, int n_str )
bosko001 4:0aec01df33d2 80 {
bosko001 4:0aec01df33d2 81 int br_str=0;
bosko001 4:0aec01df33d2 82 char *ret_str=ulazni_str;
bosko001 4:0aec01df33d2 83 char* ptr = ulazni_str;
bosko001 4:0aec01df33d2 84
bosko001 4:0aec01df33d2 85 while(*ptr) {
bosko001 4:0aec01df33d2 86 if(*ptr == delimiter) {
bosko001 4:0aec01df33d2 87 *ptr = 0;
bosko001 4:0aec01df33d2 88 if( br_str == n_str ) return ret_str;
bosko001 4:0aec01df33d2 89 else {
bosko001 4:0aec01df33d2 90 br_str++;
bosko001 4:0aec01df33d2 91 ret_str = ptr + 1;
bosko001 4:0aec01df33d2 92 }
bosko001 4:0aec01df33d2 93 }
bosko001 4:0aec01df33d2 94 ptr++;
bosko001 4:0aec01df33d2 95 }
bosko001 4:0aec01df33d2 96 if( br_str == n_str ) return ret_str;
bosko001 4:0aec01df33d2 97 return NULL;
bosko001 4:0aec01df33d2 98 }
bosko001 4:0aec01df33d2 99