Diff: main.cpp

Revision:

0:2fa9a939aa50

Child:

1:7a59092dbfee

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Nov 15 17:30:00 2018 +0000
@@ -0,0 +1,78 @@
+#include "mbed.h"
+
+// ---------------- Inherited Serial RS232 Event Class  --------------------------
+const uint8_t STRMAX = 80;  
+const char EOT = ';';
+const char CRLF = '\n';
+ 
+class SerialEventInh : public Serial {
+        // Serial _pc;
+        void _risingISR();
+        char _str[STRMAX]; 
+        volatile bool _strOkFlag;
+        int _index;
+ 
+    public:
+        SerialEventInh() : Serial(USBTX, USBRX) { // create the Serial on the pin specified to SwEvent
+            attach(callback(this, &SerialEventInh::pc_recv));        // attach DataReceive-function of this SerialEvent instance 
+            _strOkFlag = false;
+            _index=0;
+        }
+
+        SerialEventInh(PinName tx, PinName rx) : Serial(tx, rx) { // create the Serial on the pin specified to SwEvent
+            attach(callback(this, &SerialEventInh::pc_recv));        // attach DataReceive-function of this SerialEvent instance 
+            _strOkFlag = false;
+            _index=0;
+ 
+        }
+        void pc_recv();
+        void getString(char st[]);
+        int checkFlag();                                    // must in do-condition (while(true)-loop) continuously interrogated
+};
+
+void SerialEventInh::getString(char st[]) {
+    for( int i=0; i <= _index; i++)
+        st[i] = _str[i];
+    _index=0;
+}
+ 
+void SerialEventInh::pc_recv() {
+    char c;
+    while(readable()){
+        c = getc();
+        if((c != CRLF) && (_index < STRMAX)) {
+            _str[_index++] = c;
+        }
+    }
+    if(( c == EOT)) {           // end: . string not empty
+        if(_index >= 1) {
+            _strOkFlag = true;
+            _str[--_index] = 0; 
+        }
+    }
+}
+ 
+int SerialEventInh::checkFlag() {
+    if( _strOkFlag ) {
+        _strOkFlag = false; 
+        return 1;
+    }
+    return 0;
+}
+class ParsSerial::SerialEventInh
+
+ParsSerial ps(USBTX, USBRX);
+
+int main() 
+{
+    char str[STRMAX];
+    char* pFelder[ANZ_FELDER];
+
+    while(1) {
+        if(ps.checkFlag()) {
+            ps.getString(str);
+            printf("String: %s\n", str);
+            ps.ParseFelder(str, pFelder, ANZ_FELDER, TRENNZEICHEN);
+            printf("Str: %s  %s  %s\r\n", pFelder[0], pFelder[1], pFelder[2]);
+        }
+    }
\ No newline at end of file