Hello,
I use elotouch on IBM POS 4840-543. Touch is detected on port
/dev/ttyS6. After update xserver-xorg-input-elographics to version
1:1.2.1-1 (on Debian stable) X's hang up. Strace "tell me", the problem
is in line 808 xf86Elo.c. After change "while" to "if" touch starts
working. Patch:
diff -Naur xf86-input-elographics-1.2.2/src/xf86Elo.c
xf86-input-elographics-1.2.2.modif/src/xf86Elo.c
--- xf86-input-elographics-1.2.2/src/xf86Elo.c 2008-06-10
21:47:13.000000000 +0200
+++ xf86-input-elographics-1.2.2.modif/src/xf86Elo.c 2008-08-21
18:43:06.000000000 +0200
@@ -807,7 +807,7 @@
/*
* Try to get a packet.
*/
- while (xf86EloGetPacket(priv->packet_buf,
+ if (xf86EloGetPacket(priv->packet_buf,
Best regards
sysgone
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