富士通uIP在FreeRTOS的移植代码

========================================================================== FreeRTOS & uIP Webserver Example ========================================================================== (C) 2011 FUJITSU SEMICONDUCTOR LIMITED The following software deliverable is intended for and must only be used for reference and in an evaluation laboratory environment. It is provided on an as-is basis without charge and is subject to alterations. It is the user's obligation to fully test the software in its environment and to ensure proper functionality, qualification and compliance with component specifications. In the event the software deliverable includes the use of open source components, the provisions of the governing open source license agreement shall apply with respect to such software deliverable. FUJITSU SEMICONDUCTOR LIMITED ("FSL") does not warrant that the deliverables do not infringe any third party intellectual property right (IPR). In the event that the deliverables infringe a third party IPR it is the sole responsibility of the customer to obtain necessary licenses to continue the usage of the deliverable. To the maximum extent permitted by applicable law FSL disclaims all warranties, whether express or implied, in particular, but not limited to, warranties of merchantability and fitness for a particular purpose for which the deliverable is not designated. To the maximum extent permitted by applicable law, FSL's liability is restricted to intention and gross negligence. FSL is not liable for consequential damages. (V1.0) ========================================================================== History Date Ver AE IAR ARM Description 2012-12-18 1.0 MV 6.40.5 4.50 Initial ========================================================================== FreeRTOS Version 7.3.0 uIP Version 1.0 This example project is a port of the uIP (micro IP) TCP/IP suite including a small webserver and the FreeRTOS realtime operating system to the FUJITSU FM3 microcontroller family. This code is intended to run on the SK-FM3-176PMC-ETHERNET starterkit with the 176-pin microcontroller MB9BFD18T. You can connect an Ethernet cable to connector jack X15 (ETH0) and access a demonstration website at the IP address 192.168.1.101. (In order to do that, you have to configure your PC to use a static IP address in the same subnet, e.g. 192.168.1.42, netmask 255.255.255.0) On the website you can read out data from ADC and QPRC that you can influence by turning the two knobs on the lower-right part of the starterkit. Beside the uIP and ethernet tasks there are two additional tasks taken from FreeRTOS, one queue, and one timer. The two tasks communicate via a queue, with the receiving task toggling the decimal point LED on seven segment display SEG2 each time a value is received. Pressing user button SW2/INT10 generates an interrupt, the service routine for which resets a software timer before turning an LED on (decimal point on SEG1). The software timer has a five second period, and when the five seconds expire, the timer callback function turns the LED off again. Therefore, pressing SW2 will turn the LED on, and the LED will remain on until a full five seconds pass without the button being pressed again. Clock settings: --------------- Crystal: 4 MHz HCLK: 144 MHz PCLK0: 72 MHz PCLK1: 72 MHz PCLK2: 72 MHz