Samsung YP-R1 target port

This is the basic port to the new target Samsung
YP-R1, which runs on a similar platform as YP-R0.
Port is usable, although there are still
some optimizations that have to be done.

Change-Id: If83a8e386369e413581753780c159026d9e41f04

2 files changed, 12 insertions, 5 deletions

diff --git a/utils/ypr0tools/files/common/etc/safemode/smode b/utils/ypr0tools/files/common/etc/safemode/smode
index f94d09a26d..9a0cea9d66 100755
--- a/utils/ypr0tools/files/common/etc/safemode/smode
+++ b/utils/ypr0tools/files/common/etc/safemode/smode
@@ -30,7 +30,7 @@ fi
 if [ -e "/usr/local/bin/r1" ]
 then
     # running on YP-R1 model
-    BACK=$(echo -e -n "\x02")
+    BACK=$(echo -e -n "\x03")
     PLATFORM=1
     BUTTON_DEVICE="/dev/r1Button"
     STORAGES="/dev/stl3,/dev/stl2"
diff --git a/utils/ypr0tools/rockbox.sh b/utils/ypr0tools/rockbox.sh
index 85e1b43533..fcae06d717 100755
--- a/utils/ypr0tools/rockbox.sh
+++ b/utils/ypr0tools/rockbox.sh
@@ -14,11 +14,18 @@
 # expected to run $MAINFILE
 
 # Check for menu button being pressed. Return immediately to launch the OF
-var=$(dd if=/dev/r0Btn bs=4 count=1)
-# Here a workaround to detect the byte
-var2=$(echo -e -n "\x07")
+if [ -e "/dev/r1Button" ]
+then
+    # running on YP-R1 model (volume up button)
+    BTN=$(echo -e -n "\x02")
+    VAL=$(dd if=/dev/r1Button bs=4 count=1)
+else
+    # running on YP-R0 model (menu button)
+    BTN=$(echo -e -n "\x07")
+    VAL=$(dd if=/dev/r0Btn bs=4 count=1)
+fi
 
-if [[ "$var" = "$var2" ]]
+if [[ "$VAL" = "$BTN" ]]
 then
     return
 fi