Revision 0:b8dbe4592e91, committed 2015-06-16

Comitter:

ocsid

Date:

Tue Jun 16 14:36:59 2015 +0000

Commit message:

Version 0.1 FTKL_Test_Gruppe_A

Changed in this revision

diff -r 000000000000 -r b8dbe4592e91 FTKL_Test_Gruppe_A.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/FTKL_Test_Gruppe_A.cpp	Tue Jun 16 14:36:59 2015 +0000
@@ -0,0 +1,101 @@
+#include "mbed.h"
+
+#define ARR_SIZE 5
+
+BusOut _led1(LED1), _led2(LED2), _led3(LED3), _led4(LED4);
+Serial _pc(USBTX, USBRX);
+InterruptIn _async(P1_16);
+Timer t1;
+char _recChar = 0, _recArr[ARR_SIZE];
+int _index = 0, _failstate = 0;
+
+void ReadData();
+void Interrupt();
+void Error();
+void WriteData();
+void ToggleLeds();
+void FlushSerialBuffer();
+void Start();
+void Init();
+void Output();
+void Failstate();
+
+int main(){
+    Init();
+    Start();
+    _pc.attach(&ReadData);
+    Interrupt();
+    while(1){
+        if(_failstate == 1){
+            t1.start();
+            if(t1.read_ms() >= 100 && _failstate == 1){
+                ToggleLeds();
+                t1.stop();
+                t1.reset();  
+            }             
+        }
+    }
+}
+void ReadData(){
+    _recChar = _pc.getc();
+    _recArr[_index] = _recChar;
+    _index++;
+    if(_recChar == 'a' || _recChar == 'A'){
+        _led1 = _led2 = _led3 = _led4 = 0;
+        Output();
+        _recArr[_index] = 0;
+        _index = 0; 
+        FlushSerialBuffer();
+    }
+    else if(_recChar == 'e' || _recChar == 'E'){
+        _led1 = _led2 = _led3 = _led4 = 1;
+        Output();
+        _recArr[_index] = 0; 
+        _index = 0;
+        FlushSerialBuffer();
+    }
+    else if(_recChar == 't' || _recChar == 'T'){
+        ToggleLeds();
+        Output();
+        _recArr[_index] = 0;
+        _index = 0;
+        FlushSerialBuffer();
+    }
+    else{
+        Failstate();
+        FlushSerialBuffer();
+    }
+}
+void Interrupt(){
+    _async.rise(&Error);
+}
+void Error(){
+            _failstate = 0;
+            _led1 = _led4 = 1; _led2 = _led3 = 0;           
+}
+void ToggleLeds(){
+    _led1 = !_led1; _led2 = !_led2; _led3 = !_led3; _led4 = !_led4;    
+}
+void FlushSerialBuffer(){ 
+    while(_pc.readable()){ 
+        _pc.getc(); 
+    }
+}
+void Start(){
+    _pc.printf("Hallo\r\nBitte geben Sie einen Steuerstring nach untem stehenden Format ein\r\nFormat des Strings:\r\n\   a oder A --> LEDs aus\r\n   e oder E --> LEDs ein\r\n   Lx,E --> LED x ein (x = 1..4)\r\n   Lx,A --> LED x aus (x = 1..4)\r\n   t --> alle LEDs toggeln (leuchtende LEDs aus, dunkle LEDs ein)\r\n");
+}
+void Init(){
+    _led1 = _led2 = _led3 = _led4 = 0;
+    _pc.baud(115200);
+    _pc.format(8,SerialBase::None, 1);
+}
+void Output(){
+    _pc.printf("Steuerbefehl <%s> ausgefuehrt\r\nBitte geben Sie einen Steuerstring ein\r\n", _recArr);
+}
+void Failstate(){ 
+    _failstate = 1;   
+    _led1 = _led2 = _led3 = _led4 = 0;
+    _pc.printf("Ein Fehler ist aufgetreten\r\n");
+    _recArr[_index] = 0;
+    _index = 0;
+}
\ No newline at end of file

diff -r 000000000000 -r b8dbe4592e91 mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Tue Jun 16 14:36:59 2015 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/7cff1c4259d7
\ No newline at end of file