Free (GPLv2) TCP/IP stack developed by TASS Belgium
Dependents: lpc1768-picotcp-demo ZeroMQ_PicoTCP_Publisher_demo TCPSocket_HelloWorld_PicoTCP Pico_TCP_UDP_Test ... more
PicoTCP. Copyright (c) 2013 TASS Belgium NV.
Released under the GNU General Public License, version 2.
Different licensing models may exist, at the sole discretion of the Copyright holders.
Official homepage: http://www.picotcp.com
Bug tracker: https://github.com/tass-belgium/picotcp/issues
Development steps:
initial integration with mbed RTOSgeneric mbed Ethernet driverhigh performance NXP LPC1768 specific Ethernet driverMulti-threading support for mbed RTOSBerkeley sockets and integration with the New Socket APIFork of the apps running on top of the New Socket APIScheduling optimizations- Debugging/benchmarking/testing
Demo application (measuring TCP sender performance):
Import programlpc1768-picotcp-demo
A PicoTCP demo app testing the ethernet throughput on the lpc1768 mbed board.
modules/pico_udp.h@149:5f4cb161cec3, 2014-04-09 (annotated)
- Committer:
- tass picotcp@tass.be
- Date:
- Wed Apr 09 14:31:41 2014 +0200
- Revision:
- 149:5f4cb161cec3
- Parent:
- 131:4758606c9316
- Child:
- 152:a3d286bf94e5
Update from git masterbranch
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
daniele | 3:b4047e8a0123 | 1 | /********************************************************************* |
TASS Belgium NV |
131:4758606c9316 | 2 | PicoTCP. Copyright (c) 2012 TASS Belgium NV. Some rights reserved. |
TASS Belgium NV |
131:4758606c9316 | 3 | See LICENSE and COPYING for usage. |
daniele | 3:b4047e8a0123 | 4 | |
TASS Belgium NV |
131:4758606c9316 | 5 | . |
daniele | 3:b4047e8a0123 | 6 | |
TASS Belgium NV |
131:4758606c9316 | 7 | *********************************************************************/ |
tass picotcp@tass.be | 149:5f4cb161cec3 | 8 | #ifndef INCLUDE_PICO_UDP |
tass picotcp@tass.be | 149:5f4cb161cec3 | 9 | #define INCLUDE_PICO_UDP |
daniele | 3:b4047e8a0123 | 10 | #include "pico_addressing.h" |
daniele | 3:b4047e8a0123 | 11 | #include "pico_protocol.h" |
tass picotcp@tass.be | 149:5f4cb161cec3 | 12 | #include "pico_socket.h" |
tass picotcp@tass.be | 149:5f4cb161cec3 | 13 | #define PICO_UDP_MODE_UNICAST 0x01 |
tass picotcp@tass.be | 149:5f4cb161cec3 | 14 | #define PICO_UDP_MODE_MULTICAST 0x02 |
tass picotcp@tass.be | 149:5f4cb161cec3 | 15 | #define PICO_UDP_MODE_BROADCAST 0xFF |
tass picotcp@tass.be | 149:5f4cb161cec3 | 16 | |
tass picotcp@tass.be | 149:5f4cb161cec3 | 17 | struct pico_socket_udp |
tass picotcp@tass.be | 149:5f4cb161cec3 | 18 | { |
tass picotcp@tass.be | 149:5f4cb161cec3 | 19 | struct pico_socket sock; |
tass picotcp@tass.be | 149:5f4cb161cec3 | 20 | int mode; |
tass picotcp@tass.be | 149:5f4cb161cec3 | 21 | uint8_t mc_ttl; /* Multicasting TTL */ |
tass picotcp@tass.be | 149:5f4cb161cec3 | 22 | }; |
tass picotcp@tass.be | 149:5f4cb161cec3 | 23 | |
daniele | 3:b4047e8a0123 | 24 | |
daniele | 3:b4047e8a0123 | 25 | extern struct pico_protocol pico_proto_udp; |
daniele | 3:b4047e8a0123 | 26 | |
tass picotcp@tass.be | 149:5f4cb161cec3 | 27 | PACKED_STRUCT_DEF pico_udp_hdr { |
TASS Belgium NV |
131:4758606c9316 | 28 | struct pico_trans trans; |
TASS Belgium NV |
131:4758606c9316 | 29 | uint16_t len; |
TASS Belgium NV |
131:4758606c9316 | 30 | uint16_t crc; |
daniele | 3:b4047e8a0123 | 31 | }; |
daniele | 3:b4047e8a0123 | 32 | #define PICO_UDPHDR_SIZE 8 |
daniele | 3:b4047e8a0123 | 33 | |
daniele | 3:b4047e8a0123 | 34 | struct pico_socket *pico_udp_open(void); |
tass | 70:cd218dd180e5 | 35 | uint16_t pico_udp_recv(struct pico_socket *s, void *buf, uint16_t len, void *src, uint16_t *port); |
daniele | 3:b4047e8a0123 | 36 | uint16_t pico_udp_checksum_ipv4(struct pico_frame *f); |
daniele | 3:b4047e8a0123 | 37 | |
tass picotcp@tass.be | 149:5f4cb161cec3 | 38 | #ifdef PICO_SUPPORT_IPV6 |
tass picotcp@tass.be | 149:5f4cb161cec3 | 39 | uint16_t pico_udp_checksum_ipv6(struct pico_frame *f); |
tass picotcp@tass.be | 149:5f4cb161cec3 | 40 | #endif |
tass picotcp@tass.be | 149:5f4cb161cec3 | 41 | |
tass picotcp@tass.be | 149:5f4cb161cec3 | 42 | |
tass picotcp@tass.be | 149:5f4cb161cec3 | 43 | int pico_udp_setsockopt(struct pico_socket *s, int option, void *value); |
daniele | 3:b4047e8a0123 | 44 | |
daniele | 3:b4047e8a0123 | 45 | #endif |