Version 0.1
Dependencies: mbed
FTKL_Test_Gruppe_A.cpp@0:b8dbe4592e91, 2015-06-16 (annotated)
- Committer:
- ocsid
- Date:
- Tue Jun 16 14:36:59 2015 +0000
- Revision:
- 0:b8dbe4592e91
Version 0.1 FTKL_Test_Gruppe_A
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
ocsid | 0:b8dbe4592e91 | 1 | #include "mbed.h" |
ocsid | 0:b8dbe4592e91 | 2 | |
ocsid | 0:b8dbe4592e91 | 3 | #define ARR_SIZE 5 |
ocsid | 0:b8dbe4592e91 | 4 | |
ocsid | 0:b8dbe4592e91 | 5 | BusOut _led1(LED1), _led2(LED2), _led3(LED3), _led4(LED4); |
ocsid | 0:b8dbe4592e91 | 6 | Serial _pc(USBTX, USBRX); |
ocsid | 0:b8dbe4592e91 | 7 | InterruptIn _async(P1_16); |
ocsid | 0:b8dbe4592e91 | 8 | Timer t1; |
ocsid | 0:b8dbe4592e91 | 9 | char _recChar = 0, _recArr[ARR_SIZE]; |
ocsid | 0:b8dbe4592e91 | 10 | int _index = 0, _failstate = 0; |
ocsid | 0:b8dbe4592e91 | 11 | |
ocsid | 0:b8dbe4592e91 | 12 | void ReadData(); |
ocsid | 0:b8dbe4592e91 | 13 | void Interrupt(); |
ocsid | 0:b8dbe4592e91 | 14 | void Error(); |
ocsid | 0:b8dbe4592e91 | 15 | void WriteData(); |
ocsid | 0:b8dbe4592e91 | 16 | void ToggleLeds(); |
ocsid | 0:b8dbe4592e91 | 17 | void FlushSerialBuffer(); |
ocsid | 0:b8dbe4592e91 | 18 | void Start(); |
ocsid | 0:b8dbe4592e91 | 19 | void Init(); |
ocsid | 0:b8dbe4592e91 | 20 | void Output(); |
ocsid | 0:b8dbe4592e91 | 21 | void Failstate(); |
ocsid | 0:b8dbe4592e91 | 22 | |
ocsid | 0:b8dbe4592e91 | 23 | int main(){ |
ocsid | 0:b8dbe4592e91 | 24 | Init(); |
ocsid | 0:b8dbe4592e91 | 25 | Start(); |
ocsid | 0:b8dbe4592e91 | 26 | _pc.attach(&ReadData); |
ocsid | 0:b8dbe4592e91 | 27 | Interrupt(); |
ocsid | 0:b8dbe4592e91 | 28 | while(1){ |
ocsid | 0:b8dbe4592e91 | 29 | if(_failstate == 1){ |
ocsid | 0:b8dbe4592e91 | 30 | t1.start(); |
ocsid | 0:b8dbe4592e91 | 31 | if(t1.read_ms() >= 100 && _failstate == 1){ |
ocsid | 0:b8dbe4592e91 | 32 | ToggleLeds(); |
ocsid | 0:b8dbe4592e91 | 33 | t1.stop(); |
ocsid | 0:b8dbe4592e91 | 34 | t1.reset(); |
ocsid | 0:b8dbe4592e91 | 35 | } |
ocsid | 0:b8dbe4592e91 | 36 | } |
ocsid | 0:b8dbe4592e91 | 37 | } |
ocsid | 0:b8dbe4592e91 | 38 | } |
ocsid | 0:b8dbe4592e91 | 39 | void ReadData(){ |
ocsid | 0:b8dbe4592e91 | 40 | _recChar = _pc.getc(); |
ocsid | 0:b8dbe4592e91 | 41 | _recArr[_index] = _recChar; |
ocsid | 0:b8dbe4592e91 | 42 | _index++; |
ocsid | 0:b8dbe4592e91 | 43 | if(_recChar == 'a' || _recChar == 'A'){ |
ocsid | 0:b8dbe4592e91 | 44 | _led1 = _led2 = _led3 = _led4 = 0; |
ocsid | 0:b8dbe4592e91 | 45 | Output(); |
ocsid | 0:b8dbe4592e91 | 46 | _recArr[_index] = 0; |
ocsid | 0:b8dbe4592e91 | 47 | _index = 0; |
ocsid | 0:b8dbe4592e91 | 48 | FlushSerialBuffer(); |
ocsid | 0:b8dbe4592e91 | 49 | } |
ocsid | 0:b8dbe4592e91 | 50 | else if(_recChar == 'e' || _recChar == 'E'){ |
ocsid | 0:b8dbe4592e91 | 51 | _led1 = _led2 = _led3 = _led4 = 1; |
ocsid | 0:b8dbe4592e91 | 52 | Output(); |
ocsid | 0:b8dbe4592e91 | 53 | _recArr[_index] = 0; |
ocsid | 0:b8dbe4592e91 | 54 | _index = 0; |
ocsid | 0:b8dbe4592e91 | 55 | FlushSerialBuffer(); |
ocsid | 0:b8dbe4592e91 | 56 | } |
ocsid | 0:b8dbe4592e91 | 57 | else if(_recChar == 't' || _recChar == 'T'){ |
ocsid | 0:b8dbe4592e91 | 58 | ToggleLeds(); |
ocsid | 0:b8dbe4592e91 | 59 | Output(); |
ocsid | 0:b8dbe4592e91 | 60 | _recArr[_index] = 0; |
ocsid | 0:b8dbe4592e91 | 61 | _index = 0; |
ocsid | 0:b8dbe4592e91 | 62 | FlushSerialBuffer(); |
ocsid | 0:b8dbe4592e91 | 63 | } |
ocsid | 0:b8dbe4592e91 | 64 | else{ |
ocsid | 0:b8dbe4592e91 | 65 | Failstate(); |
ocsid | 0:b8dbe4592e91 | 66 | FlushSerialBuffer(); |
ocsid | 0:b8dbe4592e91 | 67 | } |
ocsid | 0:b8dbe4592e91 | 68 | } |
ocsid | 0:b8dbe4592e91 | 69 | void Interrupt(){ |
ocsid | 0:b8dbe4592e91 | 70 | _async.rise(&Error); |
ocsid | 0:b8dbe4592e91 | 71 | } |
ocsid | 0:b8dbe4592e91 | 72 | void Error(){ |
ocsid | 0:b8dbe4592e91 | 73 | _failstate = 0; |
ocsid | 0:b8dbe4592e91 | 74 | _led1 = _led4 = 1; _led2 = _led3 = 0; |
ocsid | 0:b8dbe4592e91 | 75 | } |
ocsid | 0:b8dbe4592e91 | 76 | void ToggleLeds(){ |
ocsid | 0:b8dbe4592e91 | 77 | _led1 = !_led1; _led2 = !_led2; _led3 = !_led3; _led4 = !_led4; |
ocsid | 0:b8dbe4592e91 | 78 | } |
ocsid | 0:b8dbe4592e91 | 79 | void FlushSerialBuffer(){ |
ocsid | 0:b8dbe4592e91 | 80 | while(_pc.readable()){ |
ocsid | 0:b8dbe4592e91 | 81 | _pc.getc(); |
ocsid | 0:b8dbe4592e91 | 82 | } |
ocsid | 0:b8dbe4592e91 | 83 | } |
ocsid | 0:b8dbe4592e91 | 84 | void Start(){ |
ocsid | 0:b8dbe4592e91 | 85 | _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"); |
ocsid | 0:b8dbe4592e91 | 86 | } |
ocsid | 0:b8dbe4592e91 | 87 | void Init(){ |
ocsid | 0:b8dbe4592e91 | 88 | _led1 = _led2 = _led3 = _led4 = 0; |
ocsid | 0:b8dbe4592e91 | 89 | _pc.baud(115200); |
ocsid | 0:b8dbe4592e91 | 90 | _pc.format(8,SerialBase::None, 1); |
ocsid | 0:b8dbe4592e91 | 91 | } |
ocsid | 0:b8dbe4592e91 | 92 | void Output(){ |
ocsid | 0:b8dbe4592e91 | 93 | _pc.printf("Steuerbefehl <%s> ausgefuehrt\r\nBitte geben Sie einen Steuerstring ein\r\n", _recArr); |
ocsid | 0:b8dbe4592e91 | 94 | } |
ocsid | 0:b8dbe4592e91 | 95 | void Failstate(){ |
ocsid | 0:b8dbe4592e91 | 96 | _failstate = 1; |
ocsid | 0:b8dbe4592e91 | 97 | _led1 = _led2 = _led3 = _led4 = 0; |
ocsid | 0:b8dbe4592e91 | 98 | _pc.printf("Ein Fehler ist aufgetreten\r\n"); |
ocsid | 0:b8dbe4592e91 | 99 | _recArr[_index] = 0; |
ocsid | 0:b8dbe4592e91 | 100 | _index = 0; |
ocsid | 0:b8dbe4592e91 | 101 | } |