Peter M. Groen / modbus-cpp

Commit 2b637911f4de113cfde00e24d18dab93c0956fcb

Authored by Peter M. Groen
1 parent 86fed624

Add TCP connection

Inline Side-by-side
Showing 3 changed files with 10 additions and 10 deletions
src/modbusbase.h
  View file @2b63791
... ... @@ -66,14 +66,14 @@ public:
66 66 * \param length
67 67 * \return
68 68 */
69   - virtual ssize_t modbusSend(uint8_t *to_send, size_t length) = 0;
  69 + virtual int modbusSend(uint8_t *to_send, size_t length) = 0;
70 70  
71 71 /*!
72 72 * \brief modbusReceive
73 73 * \param buffer
74 74 * \return
75 75 */
76   - virtual ssize_t modbusReceive(uint8_t *buffer) = 0;
  76 + virtual int modbusReceive(uint8_t *buffer) = 0;
77 77  
78 78 // Modbus implementation(s)
79 79 /*!
... ...
src/modbustcp.cpp
  View file @2b63791
... ... @@ -14,22 +14,22 @@ ModbusTcp::ModbusTcp(const ConnectionConfig &con_config)
14 14  
15 15 }
16 16  
17   -bool ModbusTcp::Open() const
  17 +bool ModbusTcp::Connect()
18 18 {
19 19  
20 20 }
21 21  
22   -bool ModbusTcp::Close() const
  22 +bool ModbusTcp::Close()
23 23 {
24 24  
25 25 }
26 26  
27   -int ModbusTcp::Read(uint8_t *buffer) const
  27 +int ModbusTcp::modbusReceive(uint8_t *buffer)
28 28 {
29   -
  29 + return 0;
30 30 }
31 31  
32   -int ModbusTcp::Write(uint8_t *buffer, size_t length) const
  32 +int ModbusTcp::modbusSend(uint8_t *buffer, size_t length)
33 33 {
34   -
  34 + return 0;
35 35 }
... ...
src/modbustcp.h
  View file @2b63791
... ... @@ -37,14 +37,14 @@ public:
37 37 * \param length
38 38 * \return
39 39 */
40   - virtual ssize_t mmodbusSend(uint8_t *to_send, size_t length) override;
  40 + virtual int modbusSend(uint8_t *to_send, size_t length) override;
41 41  
42 42 /*!
43 43 * \brief modbusReceive
44 44 * \param buffer
45 45 * \return
46 46 */
47   - virtual ssize_t modbusReceive(uint8_t *buffer) const override;
  47 + virtual int modbusReceive(uint8_t *buffer) override;
48 48  
49 49 private:
50 50 uint16_t m_port {502};
... ...