We are running a survey to help us improve the experience for all of our members. If you see the survey appear, please take the time to tell us about your experience if you can.
I have a problem I downloaded evaluation version of ARM and 51 development kit and installed both of them.But As I open any 51 project included, I can't compile for 51 microcontrollers. Toolchain path is still seen as set for ARM\bin. When changing form menus, I can success at this. But I want to set up tool.ini file OR how can we set this automotically recognition by Keil when I want to open project from 51 or form ARM project?
If this is a bona fide evaluation - ie, with a genuine view to purchase - you could try contacting Keil (or your local distributor) for support, and explain that this is a requirement, and the evaluation will fail without it.
Even if it isn't, it does seem that this is the kind of situation that Keil should expect and encourage if they want their products to be the tools of choice - so it should really be addressed in the documentation somewhere...
Did you install them in the same directory tree or in different directories?
If they are in separate directories, you have to go to the tree where the C51 is installed, and start that version of uv3, to make sure that the correct tools.ini file is read.