tarina

commit 74354728b72a00a0c758fe46c4934d1ff524eeb1
parent 02fd55c91cfff184b19e5dd1ceb01695cdc08219
Author: rob <rob@tarina.org>
Date:   Fri, 31 May 2019 13:55:08 +0300

trying modding kernel page caching to get it stop dropping frames also new film fix

Diffstat:
A
extras/sdcardhack.sh
 | 
6
++++++
M
install.sh
 | 
28
++++++++++++++++------------
M
tarina.py
 | 
11
+++++++----

3 files changed, 29 insertions(+), 16 deletions(-)
diff --git a/extras/sdcardhack.sh b/extras/sdcardhack.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+echo 3 >/proc/sys/vm/dirty_background_ratio
+echo 50 >/proc/sys/vm/dirty_ratio
+echo 300 >/proc/sys/vm/dirty_writeback_centisecs
+echo 300 >/proc/sys/vm/dirty_expire_centisecs
diff --git a/install.sh b/install.sh
@@ -161,17 +161,26 @@ systemctl reload apache2
 echo 'Dont do sync while copying to usb drives, does increase speed alöt!'
 sed -i '/MOUNTOPTIONS=/c\MOUNTOPTIONS="noexec,nodev,noatime,nodiratime"' /etc/usbmount/usbmount.conf
 
-while true; do
-    read -p "Do you wish to add capabilities to backup to all different harddrives like ntfs and vfat systems? [y]es or [n]o" yn
-    case $yn in
-        [Yy]* ) echo "Adding harddrive tools..."
+echo "Adding harddrive tools..."
+cat <<'EOF'
+All this hard work to figure out how to keep NTFS mounted was done by F. Untermoser
+https://raspberrypi.stackexchange.com/questions/41959/automount-various-usb-stick-file-systems-on-jessie-lite
+Thanks alot!
+
+while we are at it :)
+To all the amazing FOSS people out there big big props and
+  _____  ______  _____ _____  ______ _____ _______ _ 
+ |  __ \|  ____|/ ____|  __ \|  ____/ ____|__   __| |
+ | |__) | |__  | (___ | |__) | |__ | |       | |  | |
+ |  _  /|  __|  \___ \|  ___/|  __|| |       | |  | |
+ | | \ \| |____ ____) | |    | |___| |____   | |  |_|
+ |_|  \_\______|_____/|_|    |______\_____|  |_|  (_)
+
+EOF
 apt-get -y install ntfs-3g exfat-fuse
 sed -i -e 's/MountFlags=slave/MountFlags=shared/g' /lib/systemd/system/systemd-udevd.service
 sed -i '/FS_MOUNTOPTIONS=/c\FS_MOUNTOPTIONS="-fstype=ntfs-3g,nls=utf8,umask=007,gid=46 -fstype=fuseblk,nls=utf8,umask=007,gid=46 -fstype=vfat,gid=1000,uid=1000,umask=007"' /etc/usbmount/usbmount.conf
 sed -i '/FILESYSTEMS=/c\FILESYSTEMS="vfat ext2 ext3 ext4 hfsplus ntfs fuseblk vfat"' /etc/usbmount/usbmount.conf
-echo "All this hard work to figure out how to keep NTFS mounted was done by F. Untermoser"
-echo "Found it here https://raspberrypi.stackexchange.com/questions/41959/automount-various-usb-stick-file-systems-on-jessie-lite"
-echo "Big props! thanks alot!"
 
 cat <<'EOF' > /etc/udev/rules.d/usbmount.rules
 KERNEL=="sd*", DRIVERS=="sbp2",         ACTION=="add",  PROGRAM="/bin/systemd-escape -p --template=usbmount@.service $env{DEVNAME}", ENV{SYSTEMD_WANTS}+="%c"
@@ -193,11 +202,6 @@ Environment=DEVNAME=%I
 ExecStart=/usr/share/usbmount/usbmount add
 RemainAfterExit=yes
 EOF
-            break;;
-        [Nn]* ) echo "Nope, okay! who wants those shitty systems anyways!";break;;
-        * ) echo "Please answer yes or no.";;
-    esac
-done
 
 while true; do
     read -p "Do you wish to add rbckmans special hacking tools and configurations [y]es or [n]o?" yn
diff --git a/tarina.py b/tarina.py
@@ -387,7 +387,7 @@ def nameyourfilm(filmfolder, filmname, abc):
     buttontime = time.time()
     holdbutton = ''
     abcx = 0
-    thefuck = ''
+    thefuck = 'Up, Down (select characters) Right (next). Middle (done)'
     cursor = '_'
     blinking = True
     pausetime = time.time()
@@ -407,7 +407,7 @@ def nameyourfilm(filmfolder, filmname, abc):
                 abcx = abcx - 1
                 cursor = abc[abcx]
         elif pressed == 'right':
-            if len(filmname) < 25:
+            if len(filmname) < 30:
                 filmname = filmname + abc[abcx]
                 cursor = abc[abcx]
             else:
@@ -416,9 +416,10 @@ def nameyourfilm(filmfolder, filmname, abc):
             if len(filmname) > 0:
                 filmname = filmname[:-1]
                 cursor = abc[abcx]
-                thefuck = ''
         elif pressed == 'middle' or event == 10:
             if len(filmname) > 0:
+                if cursor != '_':
+                    filmname = filmname + abc[abcx]
                 try:
                     if filmname in getfilms(filmfolder)[0]:
                         thefuck = 'this filmname is already taken! chose another name!'
@@ -441,7 +442,7 @@ def nameyourfilm(filmfolder, filmname, abc):
                 cursor = ' '
             blinking = not blinking
             pausetime = time.time()
-        time.sleep(0.02)
+        time.sleep(0.08)
 
 #------------Timelapse--------------------------
 
@@ -1376,6 +1377,8 @@ def main():
 
     #Turn off hdmi to save power
     os.system('tvservice -o')
+    #Kernel page cache optimization for sd card
+    os.system('sudo ' + tarinafolder + '/extras/sdcardhack.sh')
 
     #COUNT DISKSPACE
     disk = os.statvfs(filmfolder)