This is a development environment (based on Ubuntu 14.04) for a STM32F4 board, following Thomas' TP.

Installation instructions

1. Install Virtualbox.

2. Install Vagrant.

3. Clone this repo:

   $ git clone https://github.com/oin/stm32f4-vagrant.git

4. Launch the virtual machine:

   $ cd stm32f4-vagrant $ vagrant up

Ubuntu 14.04 instructions

• Vagrant version in the repository is old, thus you should use the vagrant .deb provided here

• If you don't know how to install .deb packages :

• remove the old one : sudo apt-get remove vagrant

• open the .deb with ubuntu software center and install it

• You should add your user to the vboxusers group to access the USB with the vagrant image: sudo usermod -aG vboxusers <your username>

Usage

Log into the virtual machine:

$ vagrant ssh
(logging in...)
vagrant$ cd /tp
vagrant$ make

Make sure openocd runs in the background:

vagrant$ sudo openocd -f board/stm32f4discovery.cfg

Now edit src/test.c with whatever you want and make in the virtual machine. You'll be able to load the program and debug using gdb:

vagrant$ arm-none-eabi-gdb -ex "target extended-remote :3333" src/test.elf

To reload the program, use:

(gdb) monitor reset halt
(gdb) load
(gdb) continue

Thus, you will need 3 ssh open (with vagrant ssh). If you don't want this, you can use byobu (installed in the image) :

• vagrant ssh to log in the box
• byobu to create a new byobu session
• Ctrl-a n to create a new window
• F8 to rename current window
• Ctrl-a i to go the window i

To stop playing, quit gdb, openocd, and halt the virtual machine in the host.

$ vagrant halt