clean up

.gitignore

@@ -0,0 +1 @@
+.DS_Store

README.md

@@ -0,0 +1 @@
+#Beepberry

raspberrypi/README.md

@@ -0,0 +1,23 @@
+## Getting Started
+
+1. Use the [Raspberry Pi Imager tool](https://www.raspberrypi.com/software/) to flash an SD card with the latest image
+    - Choose the ***Raspberry Pi OS Lite (32-bit) image***
+    - Click the gear icon to also setup WiFi and SSH
+
+2. SSH into the pi and update the kernel and reboot
+```
+sudo apt-get update && sudo apt-get install raspberrypi-kernel
+```
+```
+sudo shutdown -r now
+```
+
+3. Run the setup script
+```
+curl -s https://raw.githubusercontent.com/beeper/beepberry/main/raspberrypi/setup.sh | bash
+```
+
+## Details
+- In ```/boot/cmdline.txt```, edit ```fbcon=font:VGA8x8``` to change the font/size. See [fbcon](https://www.kernel.org/doc/Documentation/fb/fbcon.txt) for more details
+- Long holding the "End Call" key (~3 seconds) will trigger KEY_POWER and safely shutdown the pi
+- Holding the "End Call" button during power up will put the keyboard into bootloader mode; it will now appear as a USB storage device and you can drag'n'drop the new firmware (\*.uf2) into the drive and it will reboot with the new firmware

raspberrypi/optimize_boot.sh

@@ -0,0 +1,27 @@
+#!/bin/sh
+#This script reduces boot times from 60s to 19s on the RPi0w
+
+if [ "$(id -u)" -ne 0 ]; then
+    echo "This script must be run as root" 
+    exit 1
+fi
+
+echo '
+[all]
+initial_turbo=30
+disable_splash=1
+dtoverlay=disable-bt
+boot_delay=0
+' >> /boot/config.txt
+
+sed -i '1s/$/ loglevel=3 quiet logo.nologo consoleblank=0 fastboot/' /boot/cmdline.txt
+
+systemctl disable triggerhappy
+systemctl disable systemd-timesyncd
+systemctl disable polkit
+systemctl disable ModemManager
+systemctl disable avahi-daemon
+systemctl disable dphys-swapfile
+systemctl disable keyboard-setup
+systemctl disable apt-daily
+systemctl disable raspi-config

raspberrypi/setup.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+set -e
+
+echo "Enabling I2C, SPI, and Console Auto login..."
+sudo raspi-config nonint do_i2c 0 || { echo "Error: Failed to enable I2C."; exit 1; }
+sudo raspi-config nonint do_spi 0 || { echo "Error: Failed to enable SPI."; exit 1; }
+sudo raspi-config nonint do_boot_behaviour B2 || { echo "Error: Failed to enable Console Auto login."; exit 1; }
+
+echo "Updating and installing dependencies..."
+sudo apt-get -y install git raspberrypi-kernel-headers < "/dev/null" || { echo "Error: Failed to install dependencies."; exit 1; }
+
+echo "Compiling and installing display driver..."
+cd ~/
+git clone https://github.com/w4ilun/Sharp-Memory-LCD-Kernel-Driver.git || { echo "Error: Failed to clone display driver repository."; exit 1; }
+cd ~/Sharp-Memory-LCD-Kernel-Driver
+make || { echo "Error: Failed to compile display driver."; exit 1; }
+sudo make modules_install || { echo "Error: Failed to install display driver."; exit 1; }
+sudo depmod -A || { echo "Error: Failed to update module dependencies."; exit 1; }
+echo 'sharp' | sudo tee -a /etc/modules
+dtc -@ -I dts -O dtb -o sharp.dtbo sharp.dts || { echo "Error: Failed to compile device tree."; exit 1; }
+sudo cp sharp.dtbo /boot/overlays
+echo -e "framebuffer_width=400\nframebuffer_height=240\ndtoverlay=sharp" | sudo tee -a /boot/config.txt
+sudo sed -i ' 1 s/.*/& fbcon=map:10 fbcon=font:VGA8x16/' /boot/cmdline.txt || { echo "Error: Failed to modify cmdline.txt."; exit 1; }
+
+echo "Compiling and installing keyboard device driver..."
+cd ~/
+git clone https://github.com/w4ilun/bbqX0kbd_driver.git || { echo "Error: Failed to clone keyboard driver repository."; exit 1; }
+cd ~/bbqX0kbd_driver
+./installer.sh --BBQ20KBD_TRACKPAD_USE BBQ20KBD_TRACKPAD_AS_KEYS --BBQX0KBD_INT BBQX0KBD_USE_INT || { echo "Error: Failed to install keyboard device driver."; exit 1; }
+
+echo "Rebooting..."
+sudo shutdown -r now || { echo "Error: Failed to reboot."; exit 1; }