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@131:4758606c9316, 2013-12-16 (annotated)
- Committer:
- TASS Belgium NV
- Date:
- Mon Dec 16 11:25:54 2013 +0100
- Revision:
- 131:4758606c9316
- Parent:
- 70:cd218dd180e5
- Child:
- 149:5f4cb161cec3
Syncronized with master branch
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 | *********************************************************************/ |
daniele | 3:b4047e8a0123 | 8 | #ifndef _INCLUDE_PICO_UDP |
daniele | 3:b4047e8a0123 | 9 | #define _INCLUDE_PICO_UDP |
daniele | 3:b4047e8a0123 | 10 | #include "pico_addressing.h" |
daniele | 3:b4047e8a0123 | 11 | #include "pico_protocol.h" |
daniele | 3:b4047e8a0123 | 12 | |
daniele | 3:b4047e8a0123 | 13 | extern struct pico_protocol pico_proto_udp; |
daniele | 3:b4047e8a0123 | 14 | |
daniele | 3:b4047e8a0123 | 15 | struct __attribute__((packed)) pico_udp_hdr { |
TASS Belgium NV |
131:4758606c9316 | 16 | struct pico_trans trans; |
TASS Belgium NV |
131:4758606c9316 | 17 | uint16_t len; |
TASS Belgium NV |
131:4758606c9316 | 18 | uint16_t crc; |
daniele | 3:b4047e8a0123 | 19 | }; |
daniele | 3:b4047e8a0123 | 20 | #define PICO_UDPHDR_SIZE 8 |
daniele | 3:b4047e8a0123 | 21 | |
daniele | 3:b4047e8a0123 | 22 | struct pico_socket *pico_udp_open(void); |
tass | 70:cd218dd180e5 | 23 | uint16_t pico_udp_recv(struct pico_socket *s, void *buf, uint16_t len, void *src, uint16_t *port); |
daniele | 3:b4047e8a0123 | 24 | uint16_t pico_udp_checksum_ipv4(struct pico_frame *f); |
daniele | 3:b4047e8a0123 | 25 | |
daniele | 3:b4047e8a0123 | 26 | #ifdef PICO_SUPPORT_MCAST |
daniele | 3:b4047e8a0123 | 27 | int pico_udp_set_mc_ttl(struct pico_socket *s, uint8_t ttl); |
daniele | 3:b4047e8a0123 | 28 | int pico_udp_get_mc_ttl(struct pico_socket *s, uint8_t *ttl); |
daniele | 3:b4047e8a0123 | 29 | #else |
daniele | 3:b4047e8a0123 | 30 | static inline int pico_udp_set_mc_ttl(struct pico_socket *s, uint8_t ttl) |
daniele | 3:b4047e8a0123 | 31 | { |
TASS Belgium NV |
131:4758606c9316 | 32 | pico_err = PICO_ERR_EPROTONOSUPPORT; |
TASS Belgium NV |
131:4758606c9316 | 33 | return -1; |
daniele | 3:b4047e8a0123 | 34 | } |
daniele | 3:b4047e8a0123 | 35 | static inline int pico_udp_get_mc_ttl(struct pico_socket *s, uint8_t *ttl) |
daniele | 3:b4047e8a0123 | 36 | { |
TASS Belgium NV |
131:4758606c9316 | 37 | pico_err = PICO_ERR_EPROTONOSUPPORT; |
TASS Belgium NV |
131:4758606c9316 | 38 | return -1; |
daniele | 3:b4047e8a0123 | 39 | } |
daniele | 3:b4047e8a0123 | 40 | #endif /* PICO_SUPPORT_MCAST */ |
daniele | 3:b4047e8a0123 | 41 | |
daniele | 3:b4047e8a0123 | 42 | #endif |