Macros
#define	LWIP_CHECKSUM_CTRL_PER_NETIF 0
	LWIP_CHECKSUM_CTRL_PER_NETIF==1: Checksum generation/check can be enabled/disabled per netif. More...

#define	CHECKSUM_GEN_IP 1
	CHECKSUM_GEN_IP==1: Generate checksums in software for outgoing IP packets. More...

#define	CHECKSUM_GEN_UDP 1
	CHECKSUM_GEN_UDP==1: Generate checksums in software for outgoing UDP packets. More...

#define	CHECKSUM_GEN_TCP 1
	CHECKSUM_GEN_TCP==1: Generate checksums in software for outgoing TCP packets. More...

#define	CHECKSUM_GEN_ICMP 1
	CHECKSUM_GEN_ICMP==1: Generate checksums in software for outgoing ICMP packets. More...

#define	CHECKSUM_GEN_ICMP6 1
	CHECKSUM_GEN_ICMP6==1: Generate checksums in software for outgoing ICMP6 packets. More...

#define	CHECKSUM_CHECK_IP 1
	CHECKSUM_CHECK_IP==1: Check checksums in software for incoming IP packets. More...

#define	CHECKSUM_CHECK_UDP 1
	CHECKSUM_CHECK_UDP==1: Check checksums in software for incoming UDP packets. More...

#define	CHECKSUM_CHECK_TCP 1
	CHECKSUM_CHECK_TCP==1: Check checksums in software for incoming TCP packets. More...

#define	CHECKSUM_CHECK_ICMP 1
	CHECKSUM_CHECK_ICMP==1: Check checksums in software for incoming ICMP packets. More...

#define	CHECKSUM_CHECK_ICMP6 1
	CHECKSUM_CHECK_ICMP6==1: Check checksums in software for incoming ICMPv6 packets. More...

#define	LWIP_CHECKSUM_ON_COPY 0
	LWIP_CHECKSUM_ON_COPY==1: Calculate checksum when copying data from application buffers to pbufs. More...

Detailed Description

Macro Definition Documentation

#define CHECKSUM_CHECK_ICMP 1

CHECKSUM_CHECK_ICMP==1: Check checksums in software for incoming ICMP packets.

Definition at line 2338 of file opt.h.

#define CHECKSUM_CHECK_ICMP6 1

CHECKSUM_CHECK_ICMP6==1: Check checksums in software for incoming ICMPv6 packets.

Definition at line 2345 of file opt.h.

#define CHECKSUM_CHECK_IP 1

CHECKSUM_CHECK_IP==1: Check checksums in software for incoming IP packets.

Definition at line 2317 of file opt.h.

#define CHECKSUM_CHECK_TCP 1

CHECKSUM_CHECK_TCP==1: Check checksums in software for incoming TCP packets.

Definition at line 2331 of file opt.h.

#define CHECKSUM_CHECK_UDP 1

CHECKSUM_CHECK_UDP==1: Check checksums in software for incoming UDP packets.

Definition at line 2324 of file opt.h.

#define CHECKSUM_GEN_ICMP 1

CHECKSUM_GEN_ICMP==1: Generate checksums in software for outgoing ICMP packets.

Definition at line 2303 of file opt.h.

#define CHECKSUM_GEN_ICMP6 1

CHECKSUM_GEN_ICMP6==1: Generate checksums in software for outgoing ICMP6 packets.

Definition at line 2310 of file opt.h.

#define CHECKSUM_GEN_IP 1

CHECKSUM_GEN_IP==1: Generate checksums in software for outgoing IP packets.

Definition at line 2282 of file opt.h.

#define CHECKSUM_GEN_TCP 1

CHECKSUM_GEN_TCP==1: Generate checksums in software for outgoing TCP packets.

Definition at line 2296 of file opt.h.

#define CHECKSUM_GEN_UDP 1

CHECKSUM_GEN_UDP==1: Generate checksums in software for outgoing UDP packets.

Definition at line 2289 of file opt.h.

#define LWIP_CHECKSUM_CTRL_PER_NETIF 0

LWIP_CHECKSUM_CTRL_PER_NETIF==1: Checksum generation/check can be enabled/disabled per netif.

ATTENTION: if enabled, the CHECKSUM_GEN_* and CHECKSUM_CHECK_* defines must be enabled!

Definition at line 2275 of file opt.h.

#define LWIP_CHECKSUM_ON_COPY 0

LWIP_CHECKSUM_ON_COPY==1: Calculate checksum when copying data from application buffers to pbufs.

Definition at line 2353 of file opt.h.