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Topics - parotin

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General Questions / SBC68EC dead?
« on: April 21, 2015, 02:32:34 PM »

My english is not so good, just let me do a list of what happen with my board just to know If I can thru it away and buy an SBC66 board:

-the last (and unic) that was working great on it was websrvr_mc_hw221 with MY_DEFAULT_IP_BYTE1, 2 3 and 4, mask and http port changed in projdefs.h) I allways had doubts because the proper one for me should be  websrvr_mc_hw320.

-suddenly ip address and http port can't be changed. Netloader connect, the modified hex file seems like is uploaded, but it's always on the used ip address. However I can make changes in mxwebsrvr.c file, and that works (???)

- finaly now, in safe mode it just can be connected with netloader to one of the addresses (, and after upload any .hex file, it just doesn't answer any http request. In normal mode it just doesn't exist on my lan...

Is possible that the flax memory is corrupted? first just on part of the higher addresses than 0x800, and finaly afecting the bootloader?

Thank you very much for any eventual response..

Ethernet Boards (8-bit) / show ADC on a webpage
« on: March 01, 2015, 01:01:45 AM »

I'm monitoring a 24 v value with an analogic imput on my SBC68EC configured for 5v, using three resistances as a divisor, so I'm reducing the original value from 24v max to 4v, taking the value between the resistances (I don't know if I explain it properly, my english is not so good). At the end, using the default web pages, I have 4v when the real value is 24, 5v when it is 30 etc.
I whould like to display the real valor, but I don't know how to convert localy on the browser. I gess it is easy with an script. On the htm page thre is the value %n27 and this displays the valor.

Could somebody tell me where I can get a manual about how to use this valor as a number and be able to multiply it x6?

thank you very much

Hello everybody,

This is my first post on the forum. I'm trying to find a solution and maybe somebody whould like to help me?
I bought a unit SBC68EC in 2006 I think, when I was finishing studies, and I made my project to get my diploma. After that I left everything in a drawer and dedicated to other things, nothing about electronics..
Now I need to manage just a relé as a starter for a AC generator, so I was still able to make an small hardware as a dougther board for my sbc68ec. My problem is that I can't change the web pages because the link to donwload the Network Bootloader doesn't work any more.
I also tryed with the version I used in 2006, but I was using a windows XP computer, seems like it doesn't work on my w 8.1
There is no link avalable  at the old website, and I can't find it anywhere else.

Is there any way to donwload a version for my SO?
Is possible to change the files in the memory of my sbc68ec with Netcruzer used for SBC66EC?

Thank you very much in advance

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