The name of the function that should be called when UDP datagrams arrive.
Macros | |
| #define | UIP_ACTIVE_OPEN |
| Determines if support for opening connections from uIP should be compiled in. More... | |
| #define | UIP_CONNS |
| The maximum number of simultaneously open TCP connections. More... | |
| #define | UIP_LISTENPORTS |
| The maximum number of simultaneously listening TCP ports. More... | |
| #define | UIP_MAXRTX 8 |
| The maximum number of times a segment should be retransmitted before the connection should be aborted. More... | |
| #define | UIP_MAXSYNRTX 5 |
| The maximum number of times a SYN segment should be retransmitted before a connection request should be deemed to have been unsuccessful. More... | |
| #define | UIP_RECEIVE_WINDOW |
| The size of the advertised receiver's window. More... | |
| #define | UIP_RTO 3 |
| The initial retransmission timeout counted in timer pulses. More... | |
| #define | UIP_TCP |
| Toggles whether TCP support should be compiled in or not. More... | |
| #define | UIP_TCP_MSS (UIP_BUFSIZE - UIP_LLH_LEN - UIP_TCPIP_HLEN) |
| The TCP maximum segment size. More... | |
| #define | UIP_TIME_WAIT_TIMEOUT 120 |
| How long a connection should stay in the TIME_WAIT state. More... | |
| #define | UIP_URGDATA |
| Determines if support for TCP urgent data notification should be compiled in. More... | |
| #define UIP_ACTIVE_OPEN |
Determines if support for opening connections from uIP should be compiled in.
If the applications that are running on top of uIP for this project do not need to open outgoing TCP connections, this configuration option can be turned off to reduce the code size of uIP.
| #define UIP_CONNS |
The maximum number of simultaneously open TCP connections.
Since the TCP connections are statically allocated, turning this configuration knob down results in less RAM used. Each TCP connection requires approximately 30 bytes of memory.
Referenced by eventhandler(), uip_init(), and uip_process().
| #define UIP_LISTENPORTS |
The maximum number of simultaneously listening TCP ports.
Each listening TCP port requires 2 bytes of memory.
Referenced by eventhandler(), PROCESS_THREAD(), tcpip_uipcall(), uip_init(), and uip_process().
| #define UIP_MAXRTX 8 |
The maximum number of times a segment should be retransmitted before the connection should be aborted.
This should not be changed.
Referenced by uip_process().
| #define UIP_MAXSYNRTX 5 |
The maximum number of times a SYN segment should be retransmitted before a connection request should be deemed to have been unsuccessful.
This should not need to be changed.
Referenced by uip_process().
| #define UIP_RECEIVE_WINDOW |
The size of the advertised receiver's window.
Should be set low (i.e., to the size of the uip_buf buffer) if the application is slow to process incoming data, or high (32768 bytes) if the application processes data quickly.
Referenced by uip_process().
| #define UIP_RTO 3 |
The initial retransmission timeout counted in timer pulses.
This should not be changed.
Referenced by uip_process().
| #define UIP_TCP |
Toggles whether TCP support should be compiled in or not.
| #define UIP_TCP_MSS (UIP_BUFSIZE - UIP_LLH_LEN - UIP_TCPIP_HLEN) |
The TCP maximum segment size.
This is should not be to set to more than UIP_BUFSIZE - UIP_LLH_LEN - UIP_TCPIP_HLEN.
Referenced by uip_process().
| #define UIP_TIME_WAIT_TIMEOUT 120 |
How long a connection should stay in the TIME_WAIT state.
This can be reduced for faster entry into power saving modes.
Referenced by uip_process().
| #define UIP_URGDATA |
Determines if support for TCP urgent data notification should be compiled in.
Urgent data (out-of-band data) is a rarely used TCP feature that very seldom would be required.
1.8.5