Merge branch 'master' of https://git.donaldburr.com/dburr/raspberrypi

acatcher/convert_audio.sh

@@ -20,7 +20,6 @@ for DIR in *; do
   fi
   cd "$DIR"
   echo "working in $DIR"
-  cd ..
   for INFILE in *.raw; do
     echo "working on $INFILE"
     FIX="`echo $INFILE | sed -e 's/^\[.*\] //g'`"
@@ -29,28 +28,27 @@ for DIR in *; do
     echo "...converting to intermediate format $TEMP_OUTFILE"
     #sox -r 44100 -e unsigned -b 8 -c 1 <RAW_FILE> <TARGET_FILE>
     sox -r 22050 -e signed -b 16 -L -c 1 "$INFILE" "$TEMP_OUTFILE"
-    echo "...converting it to FLAC"
-    if [ -f "$FLAC_DIR/$BASENAME.flac" -o "$MP3_DIR/$BASENAME.mp3" ] ; then
+    if [ -f "$FLAC_DIR/$DIR/$BASENAME.flac" -o -f "$MP3_DIR/$DIR/$BASENAME.mp3" ] ; then
       FUDGE="$RANDOM"
-      FLAC_FILE="$FLAC_DIR/$BASENAME-$FUDGE.flac"
-      MP3_FILE="$FLAC_DIR/$BASENAME-$FUDGE.mp3"
+      FLAC_FILE="$FLAC_DIR/$DIR/$BASENAME-$FUDGE.flac"
+      MP3_FILE="$MP3_DIR/$DIR/$BASENAME-$FUDGE.mp3"
     else
-      FLAC_FILE="$FLAC_DIR/$BASENAME.flac"
-      MP3_FILE="$FLAC_DIR/$BASENAME.mp3"
+      FLAC_FILE="$FLAC_DIR/$DIR/$BASENAME.flac"
+      MP3_FILE="$MP3_DIR/$DIR/$BASENAME.mp3"
     fi
     if [ ! -f "$FLAC_FILE" ]; then
       echo "...converting it to FLAC: $FLAC_FILE"
-      flac -8 "$TEMP_OUTFILE" "$FLAC_FILE" 
+      flac -s -8 "$TEMP_OUTFILE" -o "$FLAC_FILE" 
     else
       echo "...already converted"
     fi
     if [ ! -f "$MP3_FILE" ]; then
       echo "...converting it to MP3: $MP3_FILE"
-      lame --preset studio "$TEMP_OUTFILE" "$MP3_FILE"
+      lame --quiet --preset studio "$TEMP_OUTFILE" "$MP3_FILE"
     else
       echo "...already converted"
     fi
-    rm -f "$TEMP_OUTFILE"
+    #rm -f "$TEMP_OUTFILE"
   done
   cd ..
 done

acatcher/make_flac.sh

@@ -1,16 +0,0 @@
-#!/bin/bash
-if [ ! -z "$FLAC_LEVEL" ]; then
-  LEVEL="-$FLAC_LEVEL"
-else
-  LEVEL="-8"
-fi
-
-if [ ! -z "$1" ]; then
-  FLACNAME="`basename \"$1\" .wav`.flac"
-  flac $LEVEL "$1" "$FLACNAME"
-else
-  for F in *.wav; do
-    FLACNAME="`basename \"$F\" .wav`.flac"
-    flac $LEVEL "$F" "$FLACNAME"
-  done
-fi

acatcher/make_mp3.sh

@@ -1,16 +0,0 @@
-#!/bin/bash
-if [ ! -z "$LAME_PRESET" ]; then
-  PRESET="$LAME_PRESET"
-else
-  PRESET="studio"
-fi
-
-if [ ! -z "$1" ]; then
-  MP3NAME="`basename \"$1\" .wav`.mp3"
-  lame --preset $PRESET "$1" "$MP3NAME"
-else
-  for F in *.wav; do
-    MP3NAME="`basename \"$F\" .wav`.mp3"
-    lame --preset $PRESET "$F" "$MP3NAME"
-  done
-fi

auto_raspbian/auto_raspbian

@@ -0,0 +1,26 @@
+#!/usr/bin/python
+#http://raspberrypi.stackexchange.com/questions/15192/installing-raspbian-from-noobs-without-display
+#also: https://github.com/shamiao/TRUNCATED-raspi-autoconfig
+
+import json
+
+f = open('test.json', 'r')
+data = json.load(f)
+new_dict = {}
+the_stuff = []
+
+if data["flavours"]:
+    print "found flavours"
+    flavours = data["flavours"]
+    for flavour in flavours:
+        print "found flavour [%s]" % flavour["name"]
+        if flavour["name"].lower() == "raspbian":
+            print "found raspbian"
+            the_stuff.append(flavour)
+
+new_dict["flavours"] = the_stuff
+
+print new_dict
+outfile = open('new_test.json', 'w') 
+json.dump(new_dict, outfile)
+

auto_raspbian/new_test.json

@@ -0,0 +1 @@
+{"flavours": [{"supported_hex_revisions": "2,3,4,5,6,7,8,9,d,e,f,10,11,12,14,1040,1041", "name": "Raspbian", "description": "A Debian wheezy port, optimised for the Raspberry Pi"}]}

auto_raspbian/test.json

@@ -0,0 +1,14 @@
+{
+  "flavours": [
+    {
+      "name": "Raspbian - Boot to Scratch",
+      "description": "A version of Raspbian that boots straight into Scratch",
+      "supported_hex_revisions": "2,3,4,5,6,7,8,9,d,e,f,10,11,12,14,1040,1041"
+    },
+    {
+      "name": "Raspbian",
+      "description": "A Debian wheezy port, optimised for the Raspberry Pi",
+      "supported_hex_revisions": "2,3,4,5,6,7,8,9,d,e,f,10,11,12,14,1040,1041"
+    }
+  ]
+}

tools/pi_sd_prep.sh

@@ -0,0 +1,77 @@
+#!/bin/bash
+
+# cleanup
+# trap ctrl-c and call ctrl_c()
+trap cleanup INT
+
+function cleanup() {
+  rm -f /tmp/noobs.zip
+  umount -f /tmp/sdcard.$$ >/dev/null 2>&1
+  rmdir /tmp/sdcard.$$
+  echo "Aborted."
+  exit 1
+}
+
+if [[ $EUID -ne 0 ]]; then
+  echo "ERROR: this script must be run as root (i.e. using \`sudo'.)"
+  exit 1
+fi
+
+PATH=${PATH}:/sbin:/usr/sbin
+
+if [ -z "$1" ]; then
+  echo "USAGE: pi_sd_prep.sh device"
+  exit 1
+fi
+
+if [ ! -b "$1" ]; then
+  echo "ERROR: no such device: $1"
+  exit 1
+fi
+
+DEV="$1"
+
+echo "Unmoounting all partitions on $DEV:"
+PARTS="`df | grep ^$DEV | awk '{ print $1 }'`"
+if [ ! -z "$PARTS" ]; then
+  for PART in $PARTS; do
+    echo "...$PART"
+    umount "$PART"
+  done
+fi
+echo "...done"
+
+echo "Preparing partition table on $DEV:"
+dd if=/dev/zero of=/dev/sdb bs=512 count=10 >/dev/null 2>&1
+echo -e "n\np\n1\n\n\nt\nb\na\n1\nw\nq\n" | fdisk $DEV >/dev/null
+echo "...done"
+
+echo "Formatting partition on $DEV:"
+mkfs.vfat -F 16 -n "NOOBS" ${DEV}1
+echo "...done"
+
+echo "Mounting partition on $DEV:"
+mkdir -p /tmp/sdcard.$$
+mount -t vfat "${DEV}1" /tmp/sdcard.$$
+echo "...done"
+
+echo "Downloading latest NOOBS:"
+curl -#Lo /tmp/noobs.zip http://downloads.raspberrypi.org/NOOBS_latest
+echo "...done"
+
+echo "Unzipping to SD card..."
+unzip -q -d /tmp/sdcard.$$ /tmp/noobs.zip
+echo "...done"
+
+# get NOOBS version info
+NOOBS_VERSION=`grep -i "^NOOBS Version:" /tmp/sdcard.$$/BUILD-DATA | cut -d':' -f2  | tr -d '[[:space:]]'`
+BUILD_DATE=`grep -i "^Build-date:" /tmp/sdcard.$$/BUILD-DATA | cut -d':' -f2  | tr -d '[[:space:]]'`
+
+echo "unmounting SD card..."
+sync;sync;sync
+umount /tmp/sdcard.$$
+echo "...done"
+
+rm -f /tmp/noobs.zip
+rmdir /tmp/sdcard.$$
+echo "NOOBS $NOOBS_VERSION ($BUILD_DATE) has been installed and is ready to be booted."