abs_rxtx.h
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1 /*
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34 
35 #pragma once
36 
37 #include "hal/types.h"
38 
39 namespace rp{ namespace hal{
40 
42 {
43 public:
44  enum{
45  ANS_OK = 0,
48  };
49 
50  static serial_rxtx * CreateRxTx();
51  static void ReleaseRxTx( serial_rxtx * );
52 
54  virtual ~serial_rxtx(){}
55 
56  virtual void flush( _u32 flags) = 0;
57 
58  virtual bool bind(const char * portname, _u32 baudrate, _u32 flags = 0) = 0;
59  virtual bool open() = 0;
60  virtual void close() = 0;
61 
62  virtual int waitfordata(size_t data_count,_u32 timeout = -1, size_t * returned_size = NULL) = 0;
63 
64  virtual int senddata(const unsigned char * data, size_t size) = 0;
65  virtual int recvdata(unsigned char * data, size_t size) = 0;
66 
67  virtual int waitforsent(_u32 timeout = -1, size_t * returned_size = NULL) = 0;
68  virtual int waitforrecv(_u32 timeout = -1, size_t * returned_size = NULL) = 0;
69 
70  virtual size_t rxqueue_count() = 0;
71 
72  virtual void setDTR() = 0;
73  virtual void clearDTR() = 0;
74  virtual void cancelOperation() {}
75 
76  virtual bool isOpened()
77  {
78  return _is_serial_opened;
79  }
80 
81 protected:
82  volatile bool _is_serial_opened;
83 };
84 
85 }}
86 
87 
88 
virtual int recvdata(unsigned char *data, size_t size)=0
virtual void cancelOperation()
Definition: abs_rxtx.h:74
virtual bool bind(const char *portname, _u32 baudrate, _u32 flags=0)=0
virtual bool isOpened()
Definition: abs_rxtx.h:76
_u8 size
virtual void setDTR()=0
virtual int senddata(const unsigned char *data, size_t size)=0
static serial_rxtx * CreateRxTx()
static void ReleaseRxTx(serial_rxtx *)
volatile bool _is_serial_opened
Definition: abs_rxtx.h:82
virtual bool open()=0
virtual void close()=0
virtual int waitforsent(_u32 timeout=-1, size_t *returned_size=NULL)=0
virtual void clearDTR()=0
virtual int waitfordata(size_t data_count, _u32 timeout=-1, size_t *returned_size=NULL)=0
virtual ~serial_rxtx()
Definition: abs_rxtx.h:54
uint32_t _u32
Definition: rptypes.h:69
virtual void flush(_u32 flags)=0
_u8 data[0]
virtual int waitforrecv(_u32 timeout=-1, size_t *returned_size=NULL)=0
virtual size_t rxqueue_count()=0


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autogenerated on Wed Jan 1 2020 04:01:40