I have the latest (I think version of FreeRTOS ) but there is neither system folder in this example nor crt0.s. In fact crt0.s is within the projects but it's orgin is within CROSSWORKS directory, not FreeRTOS. as in opposition to other FreeRTOS projects. And I repeat, I just wanted to try uIP example with other chip. I didn't add my code yet.(so nothing is changed). robert FreeRTOS Info wrote: > There are two separate threads here, one about startup code ensuring > Supervisor mode and the other about creating an ARM build using CrossWorks. > > >>But so far I hardly understand meaning of startup procedure before main(). > > > The startup code being the code that executes to setup the C environment, > then calls main(). In this case it is called crt0.s, and is included in the > sample FreeRTOS project under the System Files folder (in the CrossWorks > Project Explorer window). > > This code has to ensure the processor is in Supervisor mode when main() is > called. CrossWorks makes this really easy - all you have to do is define > SUPERVISOR_START as a preprocessor macro. If you look under menu option > Project->Properties->Preprocessor->Preprocessor Definitions you should see > how this is done. > > > >>Finally I figured out there is a .hzp project file, You mean. >>First of all,the common configuration contain target name as LPC2124. >>Changing target in Thumb Debug configuration to LPC2138, will probably >>cause the common configuration don't apply any more. >>Am I correct? >> >>Secondly: for unknown reason my new configuration button is greyed out. >>Thirdly: Common configuration is not accessible the normal way ( >>through windows) > > > If you are new to CrossWorks I suggest looking over the relevant manual > pages on Solutions, projects and configurations: > http://www.rowley.co.uk/documentation/arm/arm_ide_tutorial.htm > > > Regards, > Richard. > > > http://www.FreeRTOS.org > > > > > > Yahoo! Groups Links > > > > > > >
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Re: [lpc2000] Re: FREERTOS problem on gcc and LPC2138
2005-10-23 by rseku
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