Shareef, Any feature that turns off the display some time after boot up? If you execute Xfbdev, are you able to see the X cursor? If you execute Xfbdev in background and then start ts_calibrate, what do you get in display and serial port? Best Regards Abraham On Tue, May 27, 2008 at 12:32 AM, mohammed shareef <mdshareef@xxxxxxxxx> wrote: > Hi, > > i tried the following environment variables: > > # export TSLIB_TSDEVICE=/dev/input/event1 > # export TSLIB_CONFFILE=/etc/ts.conf > # export TSLIB_FBDEVICE=/dev/fb0 > # export TSLIB_PLUGINDIR=/usr/lib/ts > # export TSLIB_CALIBFILE=/etc/pointercal > # export TSLIB_CONSOLEDEVICE=none > # /usr/X11/bin/ts_calibrate > > also int the "ts.conf" file "module_raw input" is uncommented . > > but again nothing comes up on the LCD screen. > > thanx and regards, > Shareef > > On Tue, May 27, 2008 at 10:33 AM, S.Rajeev <srajeev@xxxxxxxxxxxxxxxxxxxx> wrote: >> Hi , >> >> >> Make the following change : >> >> 1) In the "ts.conf" file make sure "module_raw input" is uncommented . >> 2) export TSLIB_CONSOLEDEVICE=none >> >> >> Thanks and Regards >> rajeev >> >> ----- Original Message ----- From: "mohammed shareef" <mdshareef@xxxxxxxxx> >> To: "Abraham Arce" <abraham.arce.moreno@xxxxxxxxx> >> Cc: "omap" <linux-omap@xxxxxxxxxxxxxxx> >> Sent: Tuesday, May 27, 2008 9:56 AM >> Subject: Re: omap 0sk and mistral touchscreen.. >> >> >>> Dear Abraham, >>> >>> I am not receiving any error nor any messages on the LCD.. i have >>> added the following environment variables: >>> >>> export TSLIB_TSDEVICE=/dev/input/event1 >>> export TSLIB_CONFFILE=/etc/ts.conf >>> export TSLIB_CONSOLEDEVICE=/dev/ttyS0 >>> export TSLIB_FBDEVICE=/dev/fb0 >>> export TSLIB_PLUGINDIR=/usr/lib/ts >>> export TSLIB_CALIBFILE=/etc/pointercal >>> >>> everything seems fine.. except that i dont get any calibration >>> messages on the lcd. >>> >>> regards, >>> Shareef >>> >>> On Mon, May 26, 2008 at 9:12 PM, Abraham Arce >>> <abraham.arce.moreno@xxxxxxxxx> wrote: >>>> >>>> On 5/26/08, mohammed shareef <mdshareef@xxxxxxxxx> wrote: >>>>> >>>>> Dear All, >>>>> >>>>> i cross-compiled the tslib for my filesystem as mentioned in: >>>>> >>>>> http://linux.omap.com/pipermail/linux-omap-open-source/2005-March/003174.html >>>>> >>>>> and i have put the executables in the filesystem. >>>>> when i do >>>>> /usr/X11/bin/ts_calibrate >>>>> >>>>> i dont get any "calibration request" on the LCD. >>>> >>>> when you run ts_calibrate what are the messages you are getting? >>>> >>>> are you receiving the following? >>>> Couldnt load module input >>>> if so, add a third exported variable: >>>> export TSLIB_PLUGINDIR=/lib/ts >>>> >>>>> But when i do: >>>>> >>>>> cat /dev/input/event1 >>>>> >>>>> i could see that i get stuff on my host computer when i touch the >>>>> screen. which means that my toucscreen is associated with event1. i >>>>> have even set up the proper environment variables. >>>>> >>>>> doing: >>>>> cat /proc/interrupts >>>>> also shows that spi interrupts incrementing on touching the screen. >>>>> >>>>> cat /proc/bus/input/devices >>>>> I: Bus=0000 Vendor=0000 Product=0000 Version=0000 >>>>> N: Name="ADS784x Touchscreen" >>>>> P: Phys=spi2.0/input0 >>>>> S: Sysfs=/class/input/input1 >>>>> H: Handlers=mouse0 event1 ts0 >>>>> B: EV=b >>>>> B: KEY=400 0 0 0 0 0 0 0 0 0 0 >>>>> B: ABS=1000003 >>>>> >>>>> but running >>>>> ts_calibrate doesnt show any cross-hairs on the LCD. >>>>> >>>>> could you tell me if am missing something? >>>>> >>>>> thank you, >>>>> warm regards, >>>>> Shareef >>>>> -- >>>>> To unsubscribe from this list: send the line "unsubscribe linux-omap" in >>>>> the body of a message to majordomo@xxxxxxxxxxxxxxx >>>>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>>>> >>>> >>> -- >>> To unsubscribe from this list: send the line "unsubscribe linux-omap" in >>> the body of a message to majordomo@xxxxxxxxxxxxxxx >>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>> >> >> >> Please do not print this email unless it is absolutely necessary. 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