Step 2 : Compile Ecos

  • In this program, you are going to learn

  • How to ?

Topics in this section,

  • Make sure current dir is $HOME

$ cd $HOME

  • Download the source code using the following command.

$ git clone https://github.com/GrantEdwards/eCos-on-qemu.git

  • Set the GNU tools in the environmental variable PATH.

$ PATH=$PATH:$HOME/ecos:$HOME/ecos/gnutools/i386-elf/bin

  • export the ECOS REPOSITORY path.

$ export ECOS_REPOSITORY=$HOME/ecos/ecos-3.0/packages

  • Go to the eCos-on-qemu directory and run the buildecos script.

$ cd $HOME/eCos-on-qemu
$ ./buildecos.sh

  • Run make command to build the applications for ecos.

$ make

  • Once the build is done, the final target image will be present in the same directory.

test:eCos-on-qemu$ ls -l
-rwxrwxr-x 1 test test 2157025 Feb  1 12:18 hello.elf
-rwxrwxr-x 1 test test 2162252 Feb  1 12:18 server.elf

What is /.bashrc file?

See Answer

  • ??