Modbus/TCP client context. More...
#include <modbus_client.h>
Data Fields | |
| ModbusClientState | state |
| Modbus/TCP client state. More... | |
| NetInterface * | interface |
| Underlying network interface. More... | |
| uint8_t | unitId |
| Identifier of the remote slave. More... | |
| uint16_t | transactionId |
| Modbus transaction identifier. More... | |
| Socket * | socket |
| Underlying TCP socket. More... | |
| TlsContext * | tlsContext |
| TLS context. More... | |
| TlsSessionState | tlsSession |
| TLS session state. More... | |
| ModbusClientTlsInitCallback | tlsInitCallback |
| TLS initialization callback function. More... | |
| systime_t | timeout |
| Timeout value. More... | |
| systime_t | timestamp |
| Timestamp to manage timeout. More... | |
| uint8_t | requestAdu [MODBUS_MAX_ADU_SIZE] |
| Request ADU. More... | |
| size_t | requestAduLen |
| Length of the request ADU, in bytes. More... | |
| size_t | requestAduPos |
| Current position in the request ADU. More... | |
| uint8_t | responseAdu [MODBUS_MAX_ADU_SIZE] |
| Response ADU. More... | |
| size_t | responseAduLen |
| Length of the response ADU, in bytes. More... | |
| size_t | responseAduPos |
| Current position in the response ADU. More... | |
| ModbusExceptionCode | exceptionCode |
| Exception code. More... | |
Detailed Description
Modbus/TCP client context.
Definition at line 127 of file modbus_client.h.
Field Documentation
◆ exceptionCode
| ModbusExceptionCode exceptionCode |
Exception code.
Definition at line 147 of file modbus_client.h.
◆ interface
| NetInterface* interface |
Underlying network interface.
Definition at line 130 of file modbus_client.h.
◆ requestAdu
| uint8_t requestAdu[MODBUS_MAX_ADU_SIZE] |
Request ADU.
Definition at line 141 of file modbus_client.h.
◆ requestAduLen
| size_t requestAduLen |
Length of the request ADU, in bytes.
Definition at line 142 of file modbus_client.h.
◆ requestAduPos
| size_t requestAduPos |
Current position in the request ADU.
Definition at line 143 of file modbus_client.h.
◆ responseAdu
| uint8_t responseAdu[MODBUS_MAX_ADU_SIZE] |
Response ADU.
Definition at line 144 of file modbus_client.h.
◆ responseAduLen
| size_t responseAduLen |
Length of the response ADU, in bytes.
Definition at line 145 of file modbus_client.h.
◆ responseAduPos
| size_t responseAduPos |
Current position in the response ADU.
Definition at line 146 of file modbus_client.h.
◆ socket
| Socket* socket |
Underlying TCP socket.
Definition at line 133 of file modbus_client.h.
◆ state
| ModbusClientState state |
Modbus/TCP client state.
Definition at line 129 of file modbus_client.h.
◆ timeout
| systime_t timeout |
Timeout value.
Definition at line 139 of file modbus_client.h.
◆ timestamp
| systime_t timestamp |
Timestamp to manage timeout.
Definition at line 140 of file modbus_client.h.
◆ tlsContext
| TlsContext* tlsContext |
TLS context.
Definition at line 135 of file modbus_client.h.
◆ tlsInitCallback
| ModbusClientTlsInitCallback tlsInitCallback |
TLS initialization callback function.
Definition at line 137 of file modbus_client.h.
◆ tlsSession
| TlsSessionState tlsSession |
TLS session state.
Definition at line 136 of file modbus_client.h.
◆ transactionId
| uint16_t transactionId |
Modbus transaction identifier.
Definition at line 132 of file modbus_client.h.
◆ unitId
| uint8_t unitId |
Identifier of the remote slave.
Definition at line 131 of file modbus_client.h.
The documentation for this struct was generated from the following file:
- cyclone_tcp/modbus/modbus_client.h