Diff: PGSdisplay.cpp

Revision:

6:19e7658575fe

Parent:

5:ecaf089d1c8a

Child:

7:6a700c98b9b5

diff -r ecaf089d1c8a -r 19e7658575fe PGSdisplay.cpp
--- a/PGSdisplay.cpp	Mon Feb 24 13:55:09 2020 +0000
+++ b/PGSdisplay.cpp	Mon Feb 24 17:14:44 2020 +0000
@@ -18,13 +18,37 @@
     tast=0;
 }
 
+uint8_t rs[100];
 void init_disp( void)
 {
-   rs485.format(8,RawSerial::Even,1);   
-
+    rs485.format(8,RawSerial::Even,1);  
+    while(rs485.readable())
+    {
+        rs485.read(rs,1,NULL);
+    }
     putOnDisp("elcom", 3);
-
-
+    int i =0;
+    //while(rs485.readable()==0);
+    wait(0.5);
+    if(rs485.readable())
+    {
+        
+        rs485.read(rs+i,1,NULL);
+        i++;
+    }
+    printf("ODGOVOR: %X - %d\n\r",rs[0],i);
+    //int i=0;
+//    
+//    printf("%d\n\r",rs485.readable());
+//    if(rs485.readable())
+//    {
+//        printf("\n\rRECEIVE: ");   
+//        while(rs485.readable())
+//        {
+//            rs[i++] = rs485.getc();
+//        }
+//        printf("%X:  RECEIVED %d: \n\r",rs[0], i);   
+//    }
 }
 
 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};
@@ -50,6 +74,7 @@
 
     tast=1;
     rs485.write(buf_tel, NO_WITH_DATA+2+2,ev);
+    
 }
 
 void putOnDispNo(int broj, char boja)