Hi everyone, this is my first post here. I just bought a ColdFire MCF52233DEMO. I downloaded the basic project: ColFire_Lite7x.mcp and when I run it on the board the red led COL lights up after about 30 seconds and I get the following error in the hyperterminal : Error sending via UDP tftp_udpsend(): udp_send() error -22.
I know the board works because when I took it out of the box it was connecting to my router and I could play with the examples from my internet browser. But now I can't put the project back in the board.
Can anyone help me please?
I have an update about my problem. Now the leds SPD LNK and ACT are on, but I can't connect to the webpage and here is the hyperterminal output:
Copyright 2006 by Freescale Semiconductor Inc.
Use of this software is controlled by the agreement
found in the project LICENSE.H file.
Built on Feb 21 2010 12:06:13
Heap size = 26112 bytes
IP Address = C0A80163
Gateway = C0A80101
Mask = FFFFFF00
etheraddr = 00:BAB:AD:01:02
Starting ints.
Calling netmain()...
InterNiche ColdFireLite TCP/IP for Coldfire, v3.0
Copyright 1997-2006 by InterNiche Technologies. All rights reserved.
Preparing device for networking
Ethernet started, Iface: 0, IP: 192.168.1.99
IP address of : 192.168.1.99
INET> tftp_udpsend(): udp_send() error -22
Error sending via UDP
************************************************************
Is the board fried or is there a solution?
Thank you.
Math
Hi Math
Try another pre-built reference from here: http://www.utasker.com/SW_Demos.html
Download the SREC for your board with Codewarrior and see whether it runs (try pinging, FTP, TELNET, UART) as in following tutorial: http://www.utasker.com/docs/M5223X/uTaskerV1.3-Tutorial-M5223X_003.PDF
Regards
Mark