Diff: main.cpp

Revision:

0:ce8ad4f285d3

Child:

1:dbb18c6be96a

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Nov 27 15:44:43 2017 +0000
@@ -0,0 +1,86 @@
+#include "mbed.h"
+#include "Adresar.h"
+#define ARRAY_SIZE(array) sizeof(array)/sizeof(*array)
+
+Serial term(USBTX, USBRX);
+DigitalOut led1(LED2);
+
+int prijmi;
+
+int getCrc(int addrRx, int addrTx, int dataSize, int aData[])
+{
+    int aCRC[] =   {0, 94, 188, 226, 97, 63, 221, 131, 194, 156, 126, 32, 163, 253, 31, 65,
+                    157, 195, 33, 127, 252, 162, 64, 30, 95, 1, 227, 189, 62, 96, 130, 220,
+                    35, 125, 159, 193, 66, 28, 254, 160, 225, 191, 93, 3, 128, 222, 60, 98,
+                    190, 224, 2, 92, 223, 129, 99, 61, 124, 34, 192, 158, 29, 67, 161, 255,
+                    70, 24, 250, 164, 39, 121, 155, 197, 132, 218, 56, 102, 229, 187, 89, 7,
+                    219, 133, 103, 57, 186, 228, 6, 88, 25, 71, 165, 251, 120, 38, 196, 154,
+                    101, 59, 217, 135, 4, 90, 184, 230, 167, 249, 27, 69, 198, 152, 122, 36,
+                    248, 166, 68, 26, 153, 199, 37, 123, 58, 100, 134, 216, 91, 5, 231, 185,
+                    140, 210, 48, 110, 237, 179, 81, 15, 78, 16, 242, 172, 47, 113, 147, 205,
+                    17, 79, 173, 243, 112, 46, 204, 146, 211, 141, 111, 49, 178, 236, 14, 80,
+                    175, 241, 19, 77, 206, 144, 114, 44, 109, 51, 209, 143, 12, 82, 176, 238,
+                    50, 108, 142, 208, 83, 13, 239, 177, 240, 174, 76, 18, 145, 207, 45, 115,
+                    202, 148, 118, 40, 171, 245, 23, 73, 8, 86, 180, 234, 105, 55, 213, 139,
+                    87, 9, 235, 181, 54, 104, 138, 212, 149, 203, 41, 119, 244, 170, 72, 22,
+                    233, 183, 85, 11, 136, 214, 52, 106, 43, 117, 151, 201, 74, 20, 246, 168,
+                    116, 42, 200, 150, 21, 75, 169, 247, 182, 232, 10, 84, 215, 137, 107, 53
+                   };              
+    int crc = 0;
+    crc = aCRC[crc ^ addrRx];
+    crc = aCRC[crc ^ addrTx];
+    for(int i = 0; i < dataSize; i++){
+        crc = aCRC[crc ^ aData[i]];
+    }
+    return crc;    
+}
+
+void posliSpravu(int addrRx, int addrTx,int dataSize, int aData[])
+ {
+     
+     int aPacket[5+dataSize];
+    aPacket[0] = 0xA0;
+    aPacket[1] = addrRx;
+    aPacket[2] = addrTx;
+    aPacket[3] = dataSize;
+    
+    for(int i = 0; i < dataSize; i++){
+        aPacket[4+i] = aData[i];
+    }
+    
+    int crc = getCrc(addrRx, addrTx, dataSize, aData);
+    aPacket[4+dataSize] = crc;
+    
+    
+    prijmi = 0;
+    
+    for(int i = 0; i < ARRAY_SIZE(aPacket); i++){
+        term.putc(aPacket[i]);       
+    }
+}
+
+
+
+
+
+int main() {
+    
+    term.baud(57600);
+    
+    //int aDataIn[] = {0x6C};
+      int adata[1] = {term.getc()};
+    int dataSize = ARRAY_SIZE(adata);
+    //for(int i = 0; i <= 10;i++){
+      //  posliSpravu(0xD0,0xAA,dataSize,aDataIn);
+        //}
+        //int aData[] = term.getc(); 
+      
+        posliSpravu(0xD0,0xAA,dataSize,adata);
+        
+        
+   // posliSpravu(0xD0,0xAA,3,aDataIn);
+    
+    
+    
+}
+