General configuration options

Collaboration diagram for General configuration options:

Macros
#define	UIP_MEM_SIZE
#define	UIP_PBUF_POOL_NUM   16
#define	UIP_PBUF_POOL_BUFSIZE   1600
#define	UIP_PBUF_ROM_NUM   128
#define	UIP_STATISTICS
#define	UIP_LOGGING
#define	UIP_ERRORING   0
#define	UIP_LL_HLEN
#define	UIP_TCPIP_HLEN   40

Functions
void	uip_log (const char *filename, int line_nb, char *msg)

Detailed Description

Macro Definition Documentation

UIP_ERRORING

#define UIP_ERRORING   0

UIP_LL_HLEN

#define UIP_LL_HLEN

The link level header length.

This is the offset into the uip_buf where the IP header can be found. For Ethernet, this should be set to 14. For SLIP, this should be set to 0.

UIP_LOGGING

#define UIP_LOGGING

Determines if logging of certain events should be compiled in.

This is useful mostly for debugging. The function uip_log() must be implemented to suit the architecture of the project, if logging is turned on.

UIP_MEM_SIZE

#define UIP_MEM_SIZE

The size of the uIP packet buffer.

The uIP packet buffer should not be smaller than 60 bytes, and does not need to be larger than 1500 bytes. Lower size results in lower TCP throughput, larger size results in higher TCP throughput.

UIP_PBUF_POOL_BUFSIZE

#define UIP_PBUF_POOL_BUFSIZE   1600

UIP_PBUF_POOL_NUM

#define UIP_PBUF_POOL_NUM   16

UIP_PBUF_ROM_NUM

#define UIP_PBUF_ROM_NUM   128

UIP_STATISTICS

#define UIP_STATISTICS

Determines if statistics support should be compiled in.

The statistics is useful for debugging and to show the user.

UIP_TCPIP_HLEN

#define UIP_TCPIP_HLEN   40

Function Documentation

uip_log()

void uip_log	(	const char *	filename,
		int	line_nb,
		char *	msg
	)

Print out a uIP log message.

This function must be implemented by the module that uses uIP, and is called by uIP whenever a log message is generated.