enet_ptpd
所属分类:其他嵌入式/单片机内容
开发工具:C/C++
文件大小:1040KB
下载次数:69
上传日期:2011-09-03 12:10:53
上 传 者:
XPU_GBHuang
说明: 硬件支持的IEEE1588 PTP实现(基于德州仪器Cortex-M3 lm3S8962)
(IEEE1588 PTP Implenttation Assisted by Hardware)
文件列表:
enet_ptpd\1.eww (367, 2011-08-12)
enet_ptpd\ccs\.ccsproject (278, 2008-07-24)
enet_ptpd\ccs\.cdtbuild (14276, 2008-07-24)
enet_ptpd\ccs\.cdtproject (553, 2008-07-24)
enet_ptpd\ccs\.project (2412, 2008-07-24)
enet_ptpd\ccs\.settings\org.eclipse.cdt.managedbuilder.core.prefs (643, 2008-07-24)
enet_ptpd\ccs\Debug\enet_ptpd.bin (49640, 2008-07-24)
enet_ptpd\ccs\Debug\enet_ptpd.out (875418, 2008-07-24)
enet_ptpd\ccs\macros.ini (23, 2008-07-24)
enet_ptpd\ccs\target_config.ccxml (1064, 2008-07-24)
enet_ptpd\codered\enet_ptpd.axf (341904, 2008-07-24)
enet_ptpd\codered\enet_ptpd.bin (49552, 2008-07-24)
enet_ptpd\cr_project.xml (4744, 2008-07-24)
enet_ptpd\enet_ptpd.c (36259, 2011-08-12)
enet_ptpd\enet_ptpd.dep (20951, 2011-08-14)
enet_ptpd\enet_ptpd.ewd (22937, 2011-08-12)
enet_ptpd\enet_ptpd.ewp (26287, 2011-08-12)
enet_ptpd\enet_ptpd.icf (2577, 2008-07-24)
enet_ptpd\enet_ptpd.ld (1717, 2008-07-24)
enet_ptpd\enet_ptpd.sct (1634, 2008-07-24)
enet_ptpd\enet_ptpd.sgxx (5054, 2008-07-24)
enet_ptpd\enet_ptpd.uvopt (12544, 2008-07-24)
enet_ptpd\enet_ptpd.uvproj (17627, 2008-07-24)
enet_ptpd\enet_ptpd_ccs.cmd (2766, 2008-07-24)
enet_ptpd\enet_ptpd_codered.ld (2472, 2008-07-24)
enet_ptpd\enet_ptpd_sourcerygxx.ld (1851, 2008-07-24)
enet_ptpd\ewarm\Exe\enet_ptpd.bin (43588, 2008-07-24)
enet_ptpd\ewarm\Exe\enet_ptpd.out (698212, 2008-07-24)
enet_ptpd\ewarm\Obj\enet_ptpd.pbd (847, 2011-08-14)
enet_ptpd\fs\404.htm (241, 2008-07-24)
enet_ptpd\fs\index.htm (2041, 2008-07-24)
enet_ptpd\fs\ptpclock.ssi (1037, 2008-07-24)
enet_ptpd\fs\styles.css (480, 2008-07-24)
enet_ptpd\gcc\enet_ptpd.axf (122927, 2008-07-24)
enet_ptpd\gcc\enet_ptpd.bin (47496, 2008-07-24)
enet_ptpd\lmi-fsdata.h (27271, 2008-07-24)
enet_ptpd\lmi_fs.c (9550, 2008-07-24)
enet_ptpd\lwipopts.h (18577, 2008-07-24)
enet_ptpd\Makefile (3388, 2008-07-24)
enet_ptpd\random.c (6403, 2008-07-24)
... ...
Ethernet with PTP
This example application demonstrates the operation of the Stellaris
Ethernet controller using the lwIP TCP/IP Stack. DHCP is used to obtain
an Ethernet address. If DHCP times out without obtaining an address,
AUTOIP will be used to obtain a link-local address. The address that is
selected will be shown on the OLED display.
A default set of pages will be served up by an internal file system and
the httpd server.
The IEEE 1588 (PTP) software has been enabled in this code to synchronize
the internal clock to a network master clock source.
Two methods of receive packet timestamping are implemented. The default
mode uses the Stellaris hardware timestamp mechanism to capture Ethernet
packet reception time using timer 3B. On parts which do not support
hardware timestamping or if the application is started up with the
``Select'' button pressed, software time stamping is used.
For additional details on lwIP, refer to the lwIP web page at:
http://savannah.nongnu.org/projects/lwip/
For additional details on the PTPd software, refer to the PTPd web page at:
http://ptpd.sourceforge.net
-------------------------------------------------------------------------------
Copyright (c) 2007-2011 Texas Instruments Incorporated. All rights reserved.
Software License Agreement
Texas Instruments (TI) is supplying this software for use solely and
exclusively on TI's microcontroller products. The software is owned by
TI and/or its suppliers, and is protected under applicable copyright
laws. You may not combine this software with "viral" open-source
software in order to form a larger program.
THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.
NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT
NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY
CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
DAMAGES, FOR ANY REASON WHATSOEVER.
This is part of revision 7611 of the EK-LM3S8962 Firmware Package.
近期下载者:
相关文件:
收藏者: