Mindboards

For my projekt it will be the better choice to download manually,
because in my actual Firmware i have cut the whole Communication and Command Part,
so i have to sendthe NXT to downloadmode manually.

Sems like i am worse in EMB-SYS programming than i ever thought. How do i configure the tool to get a .a79 File? >> OK, Found it: Changing Project to "BIN OUTPUT" +change some of the include and lib Paths << >> because for some reason the automatic with $Value (like $PROJ_DIR$\..\Include\)...

At the moment i am searching a way to download a Programm to the NXT from the IAR Tool. (Provided at: http://www.iar.com/website1/1.0.1.0/1483/1/) At the moment I am working with the NXTGCC Project, but the IAR Compiler is said to produce better Code for the Processors. The original Communication dr...

The Most interesting point at the time is:
>If someone can download a firmware from the IAR-chain (Downloaded fropm IAR-Webside, Lego-Version for free!).

But i think i Will start a new Thread on this!
(With a more Apropriate name)

I have found a way to use classes with virtual finctions using NXTGCC: 0) Dont forget to change the Legodownloaddir. 1) Write .cpp and .h using the clases intern, and linket to the outside by a function to be called. The hesder must include C-linkage like deskribed in my last post: #ifdef __cplusplu...

OK, i have found how to compile a c++ file: I just neded to change the Headerfile to: #ifdef __cplusplus extern "C" { #endif void function(void); #ifdef __cplusplus } #endif but now I am searching for a way to use "virtual" functions in a class. (normal functions work fine, but i...

Ok, i am stil trying to use NXTGCC, ... But here is a problem which i encounterd on another part: I compile using an Arm elf compiler, in the eclipse environment. The compilation from .c/.cpp files to .o works fine. But the linkung step (generate .elf file) everytime says that it dont find the funct...

Another Question to the Use OF NXTGCC, and Eclipse make Files... NXTGCC has a posibility to include .cpp sourcefiles, i have tryed to include one, but if i call a function i have definet in it, th compiler says doething like umknown element, and there is no objectfile for the cpp data. Do someone kn...

This Links May Help You: Lego Webside (Has a version of the Firmware code and sone descriptions on the Comands the firmware can interpret "Executable File Specification".) http://mindstorms.lego.com/en-us/support/files/default.aspx Some Thechnical Drawings and the comunication specificatio...

I havent found any real help on how to write firmware til now. But since i have sen some Hardware related things in some Blogs (like "Greysale Images"), i want to post a own question here (since it fits much beter than in my Blog): Does someone Know where to get informations about the inte...