The IAR assembler code syntax differs from what is used by Atollic TrueSTUDIO so you will have to rewrite all assembler source code.Ī special case is the startup file that comes with most projects and usually are written in assembler code. Modify or replace assembler source files. In EWARM, you can specify to use CMSIS with the Use CMSIS option.Ģ. The exception mentioned in the paragraph above is the CMSIS include path. With one exception, all pre-defined symbols and search paths have already have been updated, but you should make sure that options like FPU and C/C++ language matches the original project. Make sure that pre-defined symbols, include paths, FPU selection and C/C++ language settings match the original project. The only thing you have to remember is to make sure that the dummy project is based on the same ARM device as our original project. You can easily get this if you create a dummy project in the Atollic TrueSTUDIO Workspace. In the process of manually updating the new Atollic TrueSTUDIO project, you will need startup code and a linker script file. It is strongly recommended to use Atollic TrueSTUDIO versions since migrating all this from EWARM to Atollic TrueSTUDIO would be very time consuming and prone to errors. Linker scripts, startup code and standard C/C++ libraries are tightly related so you must make sure to use either Atollic TrueSTUDIO or EWARM versions of this code and scripts. These steps are described below and will in most cases lead to a project that builds and functions correctly. There are essentially four parts of the migration process that you need to update manually: This log file contains valuable information about the imported project, for example if there were problems importing certain parts from EWARM.īefore you build the project, you need to make some manual modifications to the source code and make sure that the build options are set correctly.īelow is a step-by-step list and I will walk through this list and give examples on what typically needs to be done to get to a project that builds in Atollic TrueSTUDIO. Start by having a look in the generated log file that is included in your imported project. If you run into this problem you can either rename the original EWARM project(s), or import them into different Atollic TrueSTUDIO Workspaces. However, Eclipse requires different names to be used for each selected project. Many projects can then be imported in one step using this method.
0 kommentar(er)
