team2 / Arduino

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Arduino.cpp@0:d93ce07131fc, 2018-04-07 (annotated)

Committer:
ruke1ire
Date:
Sat Apr 07 04:11:19 2018 +0000
Revision:
0:d93ce07131fc
Child:
1:d96590319bcf
arduino;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ruke1ire 0:d93ce07131fc 1 #include "mbed.h"
ruke1ire 0:d93ce07131fc 2 #include "Arduino.h"
ruke1ire 0:d93ce07131fc 3
ruke1ire 0:d93ce07131fc 4
ruke1ire 0:d93ce07131fc 5 Arduino::Arduino(PinName tx, PinName rx) : _tx(tx), _rx(rx){
ruke1ire 0:d93ce07131fc 6 _arduino.baud(9600);
ruke1ire 0:d93ce07131fc 7 }
ruke1ire 0:d93ce07131fc 8 void Arduino::_sendCommand(char com){
ruke1ire 0:d93ce07131fc 9 _arduino.clc();
ruke1ire 0:d93ce07131fc 10 _arduino.printf("&c", com);
ruke1ire 0:d93ce07131fc 11 }
ruke1ire 0:d93ce07131fc 12
ruke1ire 0:d93ce07131fc 13 int Arduino::_recieveData(){
ruke1ire 0:d93ce07131fc 14 char value[100];
ruke1ire 0:d93ce07131fc 15 int index=0;
ruke1ire 0:d93ce07131fc 16 char ch;
ruke1ire 0:d93ce07131fc 17 do
ruke1ire 0:d93ce07131fc 18 {
ruke1ire 0:d93ce07131fc 19 if (_arduino.readable()) // if there is an character to read from the device
ruke1ire 0:d93ce07131fc 20 {
ruke1ire 0:d93ce07131fc 21 ch = _arduino.getc(); // read it
ruke1ire 0:d93ce07131fc 22 if (index<99) // just to avoid buffer overflow
ruke1ire 0:d93ce07131fc 23 value[index++]=ch; // put it into the value array and increment the index
ruke1ire 0:d93ce07131fc 24 }
ruke1ire 0:d93ce07131fc 25 } while (ch!='\n'); // loop until the '\n' character
ruke1ire 0:d93ce07131fc 26
ruke1ire 0:d93ce07131fc 27 value[index]='\x0'; // add un 0 to end the c string
ruke1ire 0:d93ce07131fc 28 return atoi(value);
ruke1ire 0:d93ce07131fc 29 }
ruke1ire 0:d93ce07131fc 30
ruke1ire 0:d93ce07131fc 31 int Arduino::getLdrY(){
ruke1ire 0:d93ce07131fc 32 _sendCommand('y');
ruke1ire 0:d93ce07131fc 33 return _recieveData();
ruke1ire 0:d93ce07131fc 34 }
ruke1ire 0:d93ce07131fc 35
ruke1ire 0:d93ce07131fc 36 int Arduino::getLdrX(){
ruke1ire 0:d93ce07131fc 37 _sendCommand('x');
ruke1ire 0:d93ce07131fc 38 return _recieveData();
ruke1ire 0:d93ce07131fc 39 }
ruke1ire 0:d93ce07131fc 40
ruke1ire 0:d93ce07131fc 41 int Arduino::getColor(){
ruke1ire 0:d93ce07131fc 42 _sendCommand('c');
ruke1ire 0:d93ce07131fc 43 return _recieveData();
ruke1ire 0:d93ce07131fc 44 }
ruke1ire 0:d93ce07131fc 45
ruke1ire 0:d93ce07131fc 46 int Arduino::getOrientation(){
ruke1ire 0:d93ce07131fc 47 _sendCommand('a');
ruke1ire 0:d93ce07131fc 48 return _recieveData();
ruke1ire 0:d93ce07131fc 49 }
ruke1ire 0:d93ce07131fc 50