InterNiche Demo for LPC Overview -------- This document describes the demo program for the LPC23xx processor family. The demo program is an implementation of the web server, FTP client and server, and Telnet server modules, the NicheStack TCP/IP stack, and the NicheTask operating system. The product includes the following: functionality: Web server FTP server Telnet server DHCP client Virtual File System Command-line user interface Installation ------------ The InterNiche demo software is targeted for the Keil MCB2300 Evaluation Board, using the Keil uVision3 toolchain and ULink JTAG interface. To download the demo application: 1. Download and unzip the demo software into a directory on the Host PC. 2. Connect the MCB2300 Evaluation Board to the Host PC and a network. 3. Connect the MCB2300 COM0 serial port to a Terminal Emulator application on the Host PC. Configure the PC COM port: 115200 baud, 8-bit, 1 stop, no parity, no hardware handshake. 4. Start the Keil uVision3 IDE on the Host computer. 5. Open the project file, NicheStack.Uv2. 6. Select "Flash -> Download". The InterNiche demo software will automatically begin execution after it has been successfully downloaded to the MCB2300. Start-up messages will be displayed through the serial port connection. As configured, when the demo application is started, DHCP is used to acquire a network IP address. The Web server module can be accessed through a browser using the URL: http://xxx.xxx.xxx.xxx, where xxx.xxx.xxx.xxx is the IP address returned by the DHCP server and displayed on the MCB23xx board's LCD. The FTP Server and Telnet Server modules can be accessed using Client applications running on the Host PC (userid=guest, password=guest). NicheTool commands can be entered through the terminal emulator. Alternate IP Addresses ---------------------- The external interrupt button, labeled 'INT0' on the Evaluation Board, can be used to select alternate IP addresses. After DHCP acquires an address or times out (about 30 seconds), pressing the 'INT0' button will set the IP address to 10.0.0.161. Pressing the 'INT0' button again will set the IP address to 192.168.0.161. A third button press restarts DHCP. LED Display ----------- The demo software has a one-hour timeout. The LEDs display the time remaining until the program exits; 59 to 1 minute, then 59 to 0 seconds. If a fatal error occurs during software execution, the LEDs display an error code: 0x8z Program exit, exit code is 'z'. 0xE1 Illegal instruction 0xE2 Unknown software interrupt 0xE3 Instruction access error 0xE4 Data access error P0.23 .. P0.16 are bits 7..0, respectively. Support ------- Please contact www.iniche.com or firstname.lastname@example.org for additional product information.
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