TCP-IP

所属分类:DSP编程
开发工具:C/C++
文件大小:2321KB
下载次数:8
上传日期:2011-09-16 15:09:08
上 传 者hakdas
说明:  TCP-IP Stack For CCS

文件列表:
TCP-IP\PC Demos\about.txt (722, 2006-03-06)
TCP-IP\PC Demos\Source\Sockets.dcu (36446, 2005-09-01)
TCP-IP\PC Demos\Source\Sockets.pas (38164, 2005-08-10)
TCP-IP\PC Demos\Source\TCPServer.bdsproj (9054, 2005-08-10)
TCP-IP\PC Demos\Source\TCPServer.bdsproj.local (557, 2005-08-10)
TCP-IP\PC Demos\Source\TCPServer.cfg (488, 2005-08-10)
TCP-IP\PC Demos\Source\TCPServer.dpr (226, 2005-08-10)
TCP-IP\PC Demos\Source\TCPServer.identcache (125, 2005-08-19)
TCP-IP\PC Demos\Source\TCPServer.res (3372, 2005-08-10)
TCP-IP\PC Demos\Source\TCP_client.bdsproj (7760, 2005-08-10)
TCP-IP\PC Demos\Source\TCP_client.bdsproj.local (1578, 2005-08-10)
TCP-IP\PC Demos\Source\TCP_client.cfg (488, 2005-08-10)
TCP-IP\PC Demos\Source\TCP_client.dpr (227, 2005-08-10)
TCP-IP\PC Demos\Source\TCP_client.identcache (126, 2005-08-19)
TCP-IP\PC Demos\Source\TCP_client.res (3372, 2005-08-05)
TCP-IP\PC Demos\Source\TCP_client_mainU.dcu (9839, 2005-09-01)
TCP-IP\PC Demos\Source\TCP_client_mainU.dfm (2414, 2005-09-01)
TCP-IP\PC Demos\Source\TCP_client_mainU.pas (7069, 2005-08-19)
TCP-IP\PC Demos\Source\TCP_Server_mainU.dcu (11847, 2005-09-01)
TCP-IP\PC Demos\Source\TCP_Server_mainU.dfm (3201, 2005-09-01)
TCP-IP\PC Demos\Source\TCP_Server_mainU.pas (10548, 2005-08-19)
TCP-IP\PC Demos\Source\UDP.bdsproj (7753, 2005-08-15)
TCP-IP\PC Demos\Source\UDP.bdsproj.local (98, 2005-08-15)
TCP-IP\PC Demos\Source\UDP.cfg (488, 2005-08-17)
TCP-IP\PC Demos\Source\UDP.dpr (206, 2005-08-15)
TCP-IP\PC Demos\Source\UDP.identcache (112, 2005-08-19)
TCP-IP\PC Demos\Source\UDP.res (3372, 2005-08-10)
TCP-IP\PC Demos\Source\UDP_example.nfm (2359, 2005-08-05)
TCP-IP\PC Demos\Source\UDP_example.pas (600, 2005-08-05)
TCP-IP\PC Demos\Source\UDP_mainU.dcu (8502, 2005-09-01)
TCP-IP\PC Demos\Source\UDP_mainU.dfm (3019, 2005-09-01)
TCP-IP\PC Demos\Source\UDP_mainU.pas (5853, 2005-08-19)
TCP-IP\PC Demos\Source\__history\TCPServer.bdsproj.~1~ (7759, 2005-08-05)
TCP-IP\PC Demos\Source\__history\TCPServer.dpr.~1~ (226, 2005-08-05)
TCP-IP\PC Demos\Source\__history\TCP_client.bdsproj.~1~ (8242, 2005-08-05)
TCP-IP\PC Demos\Source\__history\TCP_client.bdsproj.~2~ (8242, 2005-08-05)
TCP-IP\PC Demos\Source\__history\TCP_client.dpr.~1~ (212, 2005-08-05)
TCP-IP\PC Demos\Source\__history\TCP_client.dpr.~2~ (227, 2005-08-05)
TCP-IP\PC Demos\Source\__history\TCP_client_mainU.dfm.~10~ (2368, 2005-08-08)
... ...

DISCLAIMER: ------------------------------- This code was written by Microchip. This code was ported by CCS. This source code may only be used by licensed users of the CCS C compiler. Also, you must follow any license agreements that accompanied the original Microchip TCP/IP stack. See "TCPIP Stack End User License.pdf" for Microchip's license agreement. IMPORTANT READING: ------------------------------- This stack is officialy a Microchip 'product'. As such they have provided a few documents: AN833 - Detailed information about using the stack in your application; information about the API and how to develop with it. Be aware that this document hasn't been updated in many years and contains many errors. 39563b - Information about Microchip's PICdem.net board. CHANGES MADE BY CCS: ------------------------------- For people experienced with Microchip's TCP/IP stack, here are changes made by CCS to this version: * Will only compile with PCH. Will not compile with PCM or other compilers (C18, HiTech). * No linker. CCS does not yet have a linker, so all C files have to be compiled into one object. To do this all the modules (IP.C, MAC.C, etc) are included in STACKTASK.C. * All hardware and software configuration moved to hardware.h. * TickTask changed from a poll method to an interrupt. * PPP added. The API is the same as Ethernet or SLIP, just the hardware layer is changed. For help on creating a PPP link for the hardware layer, see the documentation in ppp.h and the example programs provided by CCS. * Microchip File System, FTP server, HTTP server removed. These were removed for two reasons; first because they relied heavily on pointers to constants which CCS doesn't support in V3. Second, to make the source easier for CCS to port. If these are necessary you can add them and port them yourself. * CCS wrote their own HTTP server that uses HTML pages stored into the program memory. * Microchip's XEEPROM driver removed. Use CCS's 24LC256 driver instead (which is located in the driver directory of your PCH installation.) * Microchip's XLCD driver removed. Use the provided clcd.c instead. * SLIP is not tested. The driver is pretty ugly, which reads/writes to the UART SFR's directly. * All I/O ports are set to Fast mode. Therefore you will have to maintain the TRIS settings manually. NOTE: CCS Version4 will have both a Linker and pointers to constants - making it easier for the end user to manually port the C18 version of the stack and not have to use this ported version. CCS TCP/IP DEVELOPMENT BOARDS: ------------------------------- CCS is selling three TCP/IP Development Boards. First is the Embedded Internet board (AKA PICNET). It includes a PIC18F6722, an LCD, a Realtek 8019 NIC IC for Ethernet, and a 56k modem for PPP. Second is the Embedded Ethernet board (AKA PICENS). It includes a PIC18F4620, an LCD, a Microchip ENC28J60 for Ethernet, a serial EEPROM and a MMC/SD card reader. Third is the Embedded Ethernet board with PIC18F67J60 (AKA PICEEC). This is a PIC with an integrated internal ethernet peripheral. Otherwise it is practically the same as the PICENS board. EXAMPLES BY CCS: ------------------------------- CCS has provided two simple examples to demonstrate this stack: ex_st_email.c - Sends an email, using SMTP, after you press the button. Uses DNS to resolve the IP address of the SMTP hostname. ex_st_webserver.c - A webserver where you can read the A/D readings, and change the display on the LCD. ex_st_upd.c - A simple demo using UDP to transfer and receive simple packets. This example works best if you have two development boards to talk to each other. These examples will work with either the CCS PICNET, CCS PICENS or CCS PICEEC. You must change the #define's at the beginning of each example to specify which demo board is going to be used. For help with these examples refer to the comments in the header of these examples. You will also find example files called ex**.c, where ** is the corresponding chapter in the CCS Embedded Internet or Embedded Ethernet tutorial. All documenation for those examples are in the tutorial book. EXAMPLE HEX FILES -------------------------------- The above examples have been compiled with PCH and tested, and the firmware HEX files have been provided in this release. There are two directories, one set of HEX files is for the CCS PICNET board (with NIC and PPP versions) and another set for the CCS PICENS board. EXAMPLE PC PROGRAMS -------------------------------- In the 'PC Demos' folder you will find a few PC programs (and their accompanying source code). These PC programs were originally created to be used with the tutorial booklet CCS provides, but these may provide useful for other applications. See the file 'about.txt' in the 'PC Demos' folder for more information.

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