Install RaspberryPi specific packages

README.md

@@ -218,6 +218,11 @@ The following environment variables are supported:
    Configure the board the Kuiper image will boot on. Together with the variable `ADI_EVAL_BOARD` it can be used to prepare \
    the boot partition during build time with the required ADI project and carrier.
 
+* `INSTALL_RPI_PACKAGES` (Default: n)
+
+   Install the following RaspberryPi specific packages: raspi-config, GPIO related (pigpio, python3-gpio, raspi-gpio,\
+   python3-rpi.gpio), VideoCore debugging related (vcdbg), sense-hat, sense-emu.
+
 * `EXTRA_SCRIPT` (Default empty)
 
    Customize the Kuiper image by running an extra script. The variable should be the path to the script. 
@@ -337,8 +342,8 @@ maintenance and customization.
  - **06.boot-partition** - this stage adds the Intel, Xilinx and Raspberry Pi boot binaries that will be in the 
    BOOT partition. It also configures files so that the image is bootable on RPI by default.
 
- - **07.extra-scripts** - this stage is used to customize Kuiper image with extra scripts. It contains a script that runs
-   the extra script inside chroot. Extra script path is retrieved from EXTRA_SCRIPT variable.
+ - **07.extra-tweaks** - this stage is used to customize Kuiper image with extra scripts. It contains a script that runs
+   the extra script inside chroot. Extra script path is retrieved from EXTRA_SCRIPT variable from config file. In this stage the RaspberryPi specific packages are also installed if INSTALL_RPI_PACKAGES is set to 'y'.
 
  - **08.export-stage** - this stage downloads sources for the ADI tools, debootstrap command 
    and all packages installed in Kuiper. The sources can be found in `kuiper-volume/sources` inside the cloned repository on your machine. 
@@ -378,18 +383,22 @@ maintenance and customization.
 
  * `Kuiper with custom script:`
 
-   - **07.extra-scripts**
+   - **07.extra-tweaks** - substage **01.extra-scripts**
+
+ * `Kuiper with specific RaspberryPi packages:`
+
+   - **07.extra-tweaks** - substage **02.install-rpi-packages**
 
 # Kuiper with custom extra scripts
 
 Kuiper has an option to run extra scripts at build time in order to customize the resulted image.
-Below are steps to add this option by using the example script provided in stage `07.extra-scripts` or a custom script.
+Below are steps to add this option by using the example script provided in stage `07.extra-tweaks` or a custom script.
 
 Steps to prepare Kuiper customization with the example script:
-- in the `config` file, set 'EXTRA_SCRIPT' variable to `stages/07.extra-scripts/examples/extra-script-example.sh`
+- in the `config` file, set 'EXTRA_SCRIPT' variable to `stages/07.extra-tweaks/01.extra-scripts/examples/extra-script-example.sh`
 - if you need to pass `config` file parameters to the script, uncomment the line where it sources the config file in 
-`stages/07.extra-scripts/examples/extra-script-example.sh`, otherwise skip this step
-- write your commands in `stages/07.extra-scripts/examples/extra-script-example.sh`
+`stages/07.extra-tweaks/01.extra-scripts/examples/extra-script-example.sh`, otherwise skip this step
+- write your commands in `stages/07.extra-tweaks/01.extra-scripts/examples/extra-script-example.sh`
 
 Steps to prepare Kuiper customization with custom script:
 - place the custom script inside `adi-kuiper-gen` directory

config

@@ -191,12 +191,20 @@ CARRIER=
 #
 #
 #
+# [RASPBERRY PI SPECIFIC PACKAGES]*
+# Install the following RaspberryPi specific packages: raspi-config, GPIO related (pigpio, python3-gpio, raspi-gpio, python3-rpi.gpio),
+# VideoCore debugging related (vcdbg), sense-hat, sense-emu.
+# *partially depends on DESKTOP ENVIRONMENT (only sense-hat and sense-emu packages)
+INSTALL_RPI_PACKAGES=n
+#
+#
+#
 # [EXTRA SCRIPT]
 # Customize you Kuiper image by running an extra bash script.
 # The 'EXTRA_SCRIPT' variable should have the path to the script you want to run.
 # After cloning the repository, the script should be added inside 'adi-kuiper-gen' folder.
 # The path should be relative to 'adi-kuiper-gen' folder.
-# Example: EXTRA_SCRIPT=stages/07.extra-scripts/examples/extra-script-example.sh
+# Example: EXTRA_SCRIPT=stages/07.extra-tweaks/01.extra-scripts/examples/extra-script-example.sh
 EXTRA_SCRIPT=
 #
 #

kuiper-stages.sh

@@ -65,6 +65,7 @@ export USE_ADI_REPO_CARRIERS_BOOT=${USE_ADI_REPO_CARRIERS_BOOT:-n}
 export ADI_EVAL_BOARD=${ADI_EVAL_BOARD:-""}
 export CARRIER=${CARRIER:-""}
 export EXTRA_SCRIPT=${EXTRA_SCRIPT:-""}
+export INSTALL_RPI_PACKAGES=${INSTALL_RPI_PACKAGES:-n}
 
 # Check if architecture is supported
 if [[ ! ${TARGET_ARCHITECTURE} = armhf && ! ${TARGET_ARCHITECTURE} = arm64 ]]; then

stages/07.extra-scripts/run.sh → stages/07.extra-tweaks/01.extra-scripts/run.sh

@@ -8,7 +8,7 @@
 
 # Variable EXTRA_SCRIPT should contain the path to the extra script. 
 # The script must be placed inside 'adi-kuiper-gen' directory and the path should be relative to that directory.
-# Example: EXTRA_SCRIPT=stages/07.extra-scripts/examples/extra-script-example.sh and file 'extra-script-example.sh' is placed in stages/07.extra-scripts/examples directory.
+# Example: EXTRA_SCRIPT=stages/07.extra-tweaks/01.extra-scripts/examples/extra-script-example.sh and file 'extra-script-example.sh' is placed in stages/07.extra-tweaks/01.extra-scripts/examples directory.
 
 if [ ! -z "${EXTRA_SCRIPT}" ]; then
 	# Check if file exists

stages/07.extra-tweaks/02.install-rpi-packages/files/sense_emu_gui.desktop

@@ -0,0 +1,9 @@
+[Desktop Entry]
+Name=Sense HAT Emulator
+Comment=GUI for controlling the emulated Sense HAT
+Exec=sense_emu_gui
+Icon=/usr/local/share/sense/sense_emu_gui.svg
+Terminal=false
+Type=Application
+Categories=Development
+StartupNotify=true