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Dependencies:   mbed mbed-rtos

Receiver.h@4:a3c4a43f94f8, 2017-10-23 (annotated)

Committer:
ThierryLeonard
Date:
Mon Oct 23 21:18:07 2017 +0000
Revision:
4:a3c4a43f94f8
Child:
6:ac7c0ccf9b5d
rip

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ThierryLeonard 4:a3c4a43f94f8 1
ThierryLeonard 4:a3c4a43f94f8 2 #include "mbed.h"
ThierryLeonard 4:a3c4a43f94f8 3 #include "rtos.h"
ThierryLeonard 4:a3c4a43f94f8 4 #include <vector>
ThierryLeonard 4:a3c4a43f94f8 5
ThierryLeonard 4:a3c4a43f94f8 6
ThierryLeonard 4:a3c4a43f94f8 7 const unsigned char preamble = 85;
ThierryLeonard 4:a3c4a43f94f8 8
ThierryLeonard 4:a3c4a43f94f8 9
ThierryLeonard 4:a3c4a43f94f8 10
ThierryLeonard 4:a3c4a43f94f8 11 class ReceiverData
ThierryLeonard 4:a3c4a43f94f8 12 {
ThierryLeonard 4:a3c4a43f94f8 13 public:
ThierryLeonard 4:a3c4a43f94f8 14 ReceiverData():lastTime(0),receiving(false),data(80),temp(0),currentBit(0),ready(false){}
ThierryLeonard 4:a3c4a43f94f8 15
ThierryLeonard 4:a3c4a43f94f8 16 const vector<unsigned char> & receivedData(){ return data; }
ThierryLeonard 4:a3c4a43f94f8 17
ThierryLeonard 4:a3c4a43f94f8 18 bool waiting(){return receiving == false;}
ThierryLeonard 4:a3c4a43f94f8 19
ThierryLeonard 4:a3c4a43f94f8 20 void fall();
ThierryLeonard 4:a3c4a43f94f8 21
ThierryLeonard 4:a3c4a43f94f8 22 void rise();
ThierryLeonard 4:a3c4a43f94f8 23
ThierryLeonard 4:a3c4a43f94f8 24 void setTime();
ThierryLeonard 4:a3c4a43f94f8 25
ThierryLeonard 4:a3c4a43f94f8 26 void addBit(unsigned char bit);
ThierryLeonard 4:a3c4a43f94f8 27
ThierryLeonard 4:a3c4a43f94f8 28 void start();
ThierryLeonard 4:a3c4a43f94f8 29 void waitData();
ThierryLeonard 4:a3c4a43f94f8 30 void clear();
ThierryLeonard 4:a3c4a43f94f8 31
ThierryLeonard 4:a3c4a43f94f8 32 void timeout();
ThierryLeonard 4:a3c4a43f94f8 33
ThierryLeonard 4:a3c4a43f94f8 34 private:
ThierryLeonard 4:a3c4a43f94f8 35 Timer time;
ThierryLeonard 4:a3c4a43f94f8 36 Ticker watchDog;
ThierryLeonard 4:a3c4a43f94f8 37
ThierryLeonard 4:a3c4a43f94f8 38 Semaphore dataSemaphore;
ThierryLeonard 4:a3c4a43f94f8 39
ThierryLeonard 4:a3c4a43f94f8 40 int lastTime;
ThierryLeonard 4:a3c4a43f94f8 41 bool receiving;
ThierryLeonard 4:a3c4a43f94f8 42 bool ready;
ThierryLeonard 4:a3c4a43f94f8 43
ThierryLeonard 4:a3c4a43f94f8 44 vector<unsigned char> data;
ThierryLeonard 4:a3c4a43f94f8 45 unsigned char temp;
ThierryLeonard 4:a3c4a43f94f8 46 int currentBit;
ThierryLeonard 4:a3c4a43f94f8 47 };
ThierryLeonard 4:a3c4a43f94f8 48
ThierryLeonard 4:a3c4a43f94f8 49
ThierryLeonard 4:a3c4a43f94f8 50
ThierryLeonard 4:a3c4a43f94f8 51
ThierryLeonard 4:a3c4a43f94f8 52
ThierryLeonard 4:a3c4a43f94f8 53 /*
ThierryLeonard 4:a3c4a43f94f8 54 void* arg = NULL;
ThierryLeonard 4:a3c4a43f94f8 55 Thread receiver(arg,&receive);
ThierryLeonard 4:a3c4a43f94f8 56
ThierryLeonard 4:a3c4a43f94f8 57 bool bit = false;
ThierryLeonard 4:a3c4a43f94f8 58 MO = false;
ThierryLeonard 4:a3c4a43f94f8 59 for(int i = 0; i < 16 ; i++)
ThierryLeonard 4:a3c4a43f94f8 60 {
ThierryLeonard 4:a3c4a43f94f8 61 printf("MO\n");
ThierryLeonard 4:a3c4a43f94f8 62 Thread::wait(us_period/2000);
ThierryLeonard 4:a3c4a43f94f8 63 MO = bit;
ThierryLeonard 4:a3c4a43f94f8 64 bit = !bit;
ThierryLeonard 4:a3c4a43f94f8 65 }
ThierryLeonard 4:a3c4a43f94f8 66 while(1)
ThierryLeonard 4:a3c4a43f94f8 67 {
ThierryLeonard 4:a3c4a43f94f8 68 Thread::wait(2);
ThierryLeonard 4:a3c4a43f94f8 69 }
ThierryLeonard 4:a3c4a43f94f8 70
ThierryLeonard 4:a3c4a43f94f8 71 void receive(void* args)
ThierryLeonard 4:a3c4a43f94f8 72 {
ThierryLeonard 4:a3c4a43f94f8 73 pc.printf("Receive Start\n");
ThierryLeonard 4:a3c4a43f94f8 74 ReceiverData data;
ThierryLeonard 4:a3c4a43f94f8 75 while(true)
ThierryLeonard 4:a3c4a43f94f8 76 {
ThierryLeonard 4:a3c4a43f94f8 77 data.start();
ThierryLeonard 4:a3c4a43f94f8 78 data.waitData();
ThierryLeonard 4:a3c4a43f94f8 79 vector<unsigned char> vec = data.receivedData();
ThierryLeonard 4:a3c4a43f94f8 80 pc.printf("print");
ThierryLeonard 4:a3c4a43f94f8 81 for(int i = 0 ; i < vec.size();i++)
ThierryLeonard 4:a3c4a43f94f8 82 {
ThierryLeonard 4:a3c4a43f94f8 83 pc.printf("%c",vec[i]);
ThierryLeonard 4:a3c4a43f94f8 84 }
ThierryLeonard 4:a3c4a43f94f8 85 }
ThierryLeonard 4:a3c4a43f94f8 86
ThierryLeonard 4:a3c4a43f94f8 87
ThierryLeonard 4:a3c4a43f94f8 88 }
ThierryLeonard 4:a3c4a43f94f8 89
ThierryLeonard 4:a3c4a43f94f8 90
ThierryLeonard 4:a3c4a43f94f8 91
ThierryLeonard 4:a3c4a43f94f8 92
ThierryLeonard 4:a3c4a43f94f8 93 */