From 1caf94daa29cf38f9181cecd967a80a5bea6492a Mon Sep 17 00:00:00 2001
From: Relintai <relintai@protonmail.com>
Date: Thu, 22 Jul 2021 18:40:05 +0200
Subject: [PATCH] Added a small utility script and scripts to clone and install
 fbcp-ili. I preconfigured it for the adafruit pitft 2.2 for now. Eventually
 it will probably be generalized.

---
 .gitignore                           |  4 ++++
 01_small_utils.sh                    |  3 +++
 03_1_fbcp_ili_setup.sh               | 29 ++++++++++++++++++++++++++++
 03_2_fbcp_build.sh                   | 17 ++++++++++++++++
 03_3_fbcp_install.sh                 | 11 +++++++++++
 03_4_fbcp_install_service.sh         | 13 +++++++++++++
 04_setup_adafruit_pitft_22_config.sh | 22 +++++++++++++++++++++
 files/fbcp.service                   | 11 +++++++++++
 8 files changed, 110 insertions(+)
 create mode 100755 01_small_utils.sh
 create mode 100755 03_1_fbcp_ili_setup.sh
 create mode 100755 03_2_fbcp_build.sh
 create mode 100755 03_3_fbcp_install.sh
 create mode 100755 03_4_fbcp_install_service.sh
 create mode 100755 04_setup_adafruit_pitft_22_config.sh
 create mode 100644 files/fbcp.service

diff --git a/.gitignore b/.gitignore
index e69de29..e65fe5e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,4 @@
+
+
+repos/*
+repos/**
diff --git a/01_small_utils.sh b/01_small_utils.sh
new file mode 100755
index 0000000..f5f6369
--- /dev/null
+++ b/01_small_utils.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+sudo apt install -y vim screen mc
diff --git a/03_1_fbcp_ili_setup.sh b/03_1_fbcp_ili_setup.sh
new file mode 100755
index 0000000..f794dde
--- /dev/null
+++ b/03_1_fbcp_ili_setup.sh
@@ -0,0 +1,29 @@
+#!/bin/bash
+
+
+if [ ! -d "repos" ]; then
+	mkdir repos
+fi
+
+cd repos
+
+if [ ! -d "fbcp_ili" ]; then
+	git clone https://github.com/juj/fbcp-ili9341.git fbcp_ili
+
+	#install dependencies
+	sudo apt install -y cmake
+else
+	cd fbcp_ili
+
+	git reset
+	git reset --hard
+	git pull origin master
+	git reset
+	git reset --hard
+
+	cd ..
+fi
+
+cd ..
+
+
diff --git a/03_2_fbcp_build.sh b/03_2_fbcp_build.sh
new file mode 100755
index 0000000..f875d84
--- /dev/null
+++ b/03_2_fbcp_build.sh
@@ -0,0 +1,17 @@
+#!/bin/bash
+
+
+cd repos
+
+cd fbcp_ili
+
+if [ ! -d "build" ]; then
+	mkdir build
+fi
+
+cd build
+
+cmake -DBACKLIGHT_CONTROL=1 -DSTATISTICS=0  -DADAFRUIT_ILI9341_PITFT=ON -DSPI_BUS_CLOCK_DIVISOR=10  ..
+make
+
+
diff --git a/03_3_fbcp_install.sh b/03_3_fbcp_install.sh
new file mode 100755
index 0000000..3273c1a
--- /dev/null
+++ b/03_3_fbcp_install.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+
+cd repos
+cd fbcp_ili
+cd build
+
+sudo killall fbcp
+sudo cp fbcp-ili9341 /usr/local/bin/fbcp
+
+
diff --git a/03_4_fbcp_install_service.sh b/03_4_fbcp_install_service.sh
new file mode 100755
index 0000000..40ed8c6
--- /dev/null
+++ b/03_4_fbcp_install_service.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+
+if [ ! -f "/etc/systemd/system/fbcp.service" ]; then
+	sudo cp ./files/fbcp.service  /etc/systemd/system/fbcp.service
+
+	sudo systemctl enable fbcp
+fi
+
+sudo killall fbcp
+sudo systemctl start fbcp
+
+
diff --git a/04_setup_adafruit_pitft_22_config.sh b/04_setup_adafruit_pitft_22_config.sh
new file mode 100755
index 0000000..dcca9b2
--- /dev/null
+++ b/04_setup_adafruit_pitft_22_config.sh
@@ -0,0 +1,22 @@
+
+cp /boot/config.txt /boot/config.txt.bak
+
+echo "" >> /boot/config.txt
+echo "" >> /boot/config.txt
+
+echo "--- Added by pi_player start ---" >> /boot/config.txt
+
+echo "" >> /boot/config.txt
+echo "" >> /boot/config.txt
+echo "hdmi_group=2" >> /boot/config.txt
+echo "hdmi_mode=87" >> /boot/config.txt
+echo "hdmi_cvt=320 240 60 1 0 0 0" >> /boot/config.txt
+echo "hdmi_force_hotplug=1" >> /boot/config.txt
+
+
+echo "" >> /boot/config.txt
+echo "" >> /boot/config.txt
+echo "--- Added by pi_player end ---" >> /boot/config.txt
+
+echo "" >> /boot/config.txt
+
diff --git a/files/fbcp.service b/files/fbcp.service
new file mode 100644
index 0000000..d6143dc
--- /dev/null
+++ b/files/fbcp.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=Framebuffer copy utility for PiTFT
+After=network.target
+
+[Service]
+Type=simple
+ExecStartPre=/bin/sleep 10
+ExecStart=/usr/local/bin/fbcp
+
+[Install]
+WantedBy=multi-user.target