![]() Now we need to build the project in debug and release modes noting the build and linking output. This project generates tm4c123gh6pm_startup_ccs_gcc.c which contains required startup code for the microcontroller and tm4c123gh6pm.lds which is a linker script for gcc. I have found that the easiest way to find all of these requirements is to create a test project within the microcontroller's IDE.īack to our example, we can create a new project in TI's Code Composer Studio and select our desired gcc-based compiler. Different targets will also require specific compilers and flags. This is the project that we are going to build on for our embedded target.Įach microcontroller will have different required supporting files needed to execute code on target. This is nothing more than a hello world library and main file built with CMake. Included in the projects repo is basePrj. Basic CMake Projectīefore jumping straight into the embedded projects it would be useful to briefly cover some CMake basics. Results may vary across microcontroller manufacturers but the same ideas should apply with some tinkering.Īll example projects can be found at. The microcontroller I will be targeting in these examples is the TI TM4C123G, which uses an ARM Cortex-M4F. Open-source build tools can replace the embedded target's IDE allowing a developer to gain a more robust, familiar, and repeatable text based build system across a team.ĬMake is well-suited for cross-platform embedded projects because it allows for custom commands designed specifically for your embedded target while maintaining its native build tool management method. ![]() Unfamiliar text editors, obfuscated build processes, and unknown compilers are some common trade-offs when it comes to using a vendor's IDE and build system. This can be a convenient way to start with a microcontroller, but often introduces unwanted workflow changes. Most microcontroller ecosystems utilize their own IDE and project files in order to build projects. ![]() ![]() Changes to these workflows can be frustrating and end up distracting from the project at hand. These workflows can be personal preferences or developed from different project requirements. Tags: CMake, software, Software Development, workflowĪs software developers, we get very comfortable with our workflows. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |