From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-vc0-f179.google.com ([209.85.220.179]) by metis.ext.pengutronix.de with esmtp (Exim 4.72) (envelope-from ) id 1TpRTq-0003z6-QW for ptxdist@pengutronix.de; Sun, 30 Dec 2012 23:35:44 +0100 Received: by mail-vc0-f179.google.com with SMTP id p1so12161846vcq.24 for ; Sun, 30 Dec 2012 14:35:36 -0800 (PST) MIME-Version: 1.0 In-Reply-To: References: Date: Mon, 31 Dec 2012 00:35:36 +0200 Message-ID: From: Ionut Grigorescu Subject: Re: [ptxdist] Qt qws app, screen goes blank Reply-To: ptxdist@pengutronix.de List-Id: PTXdist Development Mailing List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0549126696==" Sender: ptxdist-bounces@pengutronix.de Errors-To: ptxdist-bounces@pengutronix.de To: ptxdist@pengutronix.de --===============0549126696== Content-Type: multipart/alternative; boundary=f46d043893b3f117de04d2198322 --f46d043893b3f117de04d2198322 Content-Type: text/plain; charset=ISO-8859-1 Hi Matthias, giving the consoleblank=0 boot parameter solves the problem. What I need now would be to set it at runtime, and the setterm -blank 0 command doesn't seem to work. I could not figure the sysctl way. Happy new year and all the best! On Fri, Dec 28, 2012 at 4:02 PM, Wolf, Matthias wrote: > Hi Ionut, > > I suppose this is due to the fact that the touch event of the touch screen > does not trigger the wake up event that is needed to resume from the power > saving state. I guess your friendly arm got tired and went to sleep... ;o) > > I've no solution in a trice - but this might give you a hint where to dig > down to the solution... > > Best regards an happy new year. > M. Wolf > > > > Hi everyone, > I,ve built a simple qt application, which runs on a friendly arm. > Afer about 20 minutes, the screen goes blank, an touching the screen does > not resurrect it. > Any ideas on how to turn the screen blanking off? > Thanks in advance! > Happy holidays! > Eckelmann Aktiengesellschaft > Vorstand: Dr.-Ing. Gerd Eckelmann (Vorsitzender) > Dr.-Ing. Peter Cordes, Dr.-Ing. Frank-Thomas Mellert > Vorsitzender des Aufsichtsrats: Hubertus G. Krossa > Sitz der Gesellschaft: Berliner Str. 161, 65205 Wiesbaden, Amtsgericht > Wiesbaden HRB 12636 > http://www.eckelmann.de > > -- > ptxdist mailing list > ptxdist@pengutronix.de > -- Ionut Grigorescu Product Developer OpenDev Labs 0741.080.800 --f46d043893b3f117de04d2198322 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hi=A0Matthias,

giving the consoleblank=3D0 boot paramete= r solves the problem. What I need now would be to set it at runtime, and th= e setterm -blank 0 command doesn't seem to work.
I could not = figure the sysctl way.

Happy new year and all the best!


On Fri, Dec 28, 2012 at 4:02 PM, Wolf, Matthias <= M.Wolf@eckelmann.de> wrote:
Hi Ionut,

I suppose this is due to the fact that the touch event of the touch screen = does not trigger the wake up event that is needed to resume from the power = saving state. I guess your friendly arm got tired and went to sleep... ;o)<= br>
I've no solution in a trice - but this might give you a hint where to d= ig down to the solution...

Best regards an happy new year.
M. Wolf



Hi everyone,
I,ve built a simple qt application, which runs on a friendly arm.
Afer about 20 minutes, the screen goes blank, an touching the screen does n= ot resurrect it.
Any ideas on how to turn the screen blanking off?
Thanks in advance!
Happy holidays!
Eckelmann Aktiengesellschaft
Vorstand: Dr.-Ing. Gerd Eckelmann (Vorsitzender)
Dr.-Ing. Peter Cordes, Dr.-Ing. Frank-Thomas Mellert
Vorsitzender des Aufsichtsrats: Hubertus G. Krossa
Sitz der Gesellschaft: Berliner Str. 161, 65205 Wiesbaden, Amtsgericht Wies= baden HRB 12636
http://www.eckelmann.= de

--
ptxdist mailing list
ptxdist@pengutronix.de



-- Ionut Grigorescu
Product Developer
OpenDev Labs
0= 741.080.800
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