This article proposes to address the Create a simple hello-world application with STM32CubeIDE.
1. Create GtkHelloWorld user space project[edit source]
In context of Cortex-A7 sub-project, MP157C-DK2_CA7 here, right click and select Create a userspace Project..
We select here Executable project type, in C language. Note that our user space project will use by default the SDK version associated to Cortex-A7 sub-project.
2. Update GtkHelloWorld project sources & properties[edit source]
Hereafter we update main.c source code with gtk_hello_world.c as defined in Create a simple hello-world application article.
Proposal in order to reference Gtk library is to use pkg-config command to update compiler & linker flags, just like it is done in Makefile of article Create a simple hello-world application. This properties update is done inside menu GtkHelloWorld properties: C/C++ Build > Settings > Tool Settings.
- main.c update and C flag: `pkg-config --cflags gtk+-3.0`
- linker flags update: `pkg-config --libs gtk+-3.0`
- Select your project, right-click and then Build Project.
3. Preparing Debug Configuration[edit source]
Your target must be Linux booted and network connected. Please, start Target Status widget on the bottom right and check for the green light.
4. Debug Configuration[edit source]
Select your project, right-click Debug as... > Debug Configurations, then select STM32 Cortex-A Remote Application'.
4.1. Main tab[edit source]
The default Connection proposed is "MPU SSH", corresponding to the target IP address discovered by Target Status. The default destination directory is /home/root.
5. Debug: stepping into myStaticLib[edit source]
Click Debug :
- Executable is downloaded to the target,
- GDBServer is launched on the target,
- GDBClient is launched on the workstation and can exchange via network with GDBServer,
