Specification of TCP/IP Stack
AUTOSAR CP R21-11
5 of 296 Document ID 617: AUTOSAR_SWS_TcpIp
7.10.1 Development Errors ............................................................................. 52
7.10.2 Runtime Errors ..................................................................................... 52
7.10.3 Transient Faults ................................................................................... 54
7.10.4 Production Errors ................................................................................. 54
7.10.5 Extended Production Errors ................................................................. 54
7.11 Version checking ........................................................................................ 54
8 API specification ................................................................................................... 55
8.1 Imported types ............................................................................................... 55
8.2 Type definitions .............................................................................................. 55
8.3 Function definitions ........................................................................................ 65
8.3.1 General .................................................................................................... 65
8.3.2 Core Communication Control .................................................................. 67
8.3.3 Extended Communication Control and Information ................................ 73
8.3.4 Transmission ........................................................................................... 93
8.4 Call-back notifications .................................................................................... 96
8.4.1 TcpIp_RxIndication .................................................................................. 96
8.5 Scheduled functions ....................................................................................... 97
8.5.1 Terms and definitions .............................................................................. 97
8.5.2 TcpIp_MainFunction ................................................................................ 97
8.6 Expected Interfaces ....................................................................................... 98
8.6.1 Mandatory Interfaces............................................................................... 98
8.6.2 Optional Interfaces .................................................................................. 98
8.6.3 Configurable interfaces ......................................................................... 100
9 Sequence diagrams ........................................................................................... 114
9.1 TCP Connection Setup – Client ................................................................... 115
9.2 TCP Connection Setup – Server ................................................................. 116
9.3 Reception ..................................................................................................... 117
9.4 Transmission TCP........................................................................................ 118
9.5 Transmission UDP ....................................................................................... 120
9.6 Connection setup for a TLS server .............................................................. 121
9.7 TLS connection assignment to socket ......................................................... 122
10 Configuration specification ............................................................................. 123
10.1 How to read this chapter ........................................................................... 123
10.2 Containers and configuration parameters ................................................ 123
10.2.1 TcpIp .................................................................................................. 123
10.2.2 TcpIpGeneral ..................................................................................... 126
10.2.3 TcpIpIpV4General .............................................................................. 129
10.2.4 TcpIpIpV6General .............................................................................. 131
10.2.5 TcpIpSecurityEventRefs .................................................................... 134
10.2.6 TcpIpConfig ........................................................................................ 138
10.2.7 TcpIpCtrl ............................................................................................. 139
10.2.8 TcpIpIpVXCtrl ..................................................................................... 140
10.2.9 TcpIpIpV4Ctrl ..................................................................................... 141
10.2.10 TcpIpIpV4MtuConfig .......................................................................... 143
10.2.11 TcpIpIpV6Ctrl ..................................................................................... 144
10.2.12 TcpIpIpV6MtuConfig .......................................................................... 145
10.2.13 TcpIpDhcpServerConfig .................................................................... 147
10.2.14 TcpIpDhcpAddressAssignment ......................................................... 149
