<div dir="ltr">I'm using 15.04 [beta] on my max. It ships with Qt 5.4. 14.10 still has 5.3 if I recall correctly.</div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Mar 3, 2015 at 2:42 PM, John Hawley <span dir="ltr"><<a href="mailto:john.hawley@intel.com" target="_blank">john.hawley@intel.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">We run stock Linux distros, and have support for Windows 8.1 (the full<br>
and normal version). Case in point the suggested gcc flags for our cpu<br>
are -march=corei7 so that should explain to you how compatible we are.<br>
<span class="HOEnZb"><font color="#888888"><br>
- John<br>
</font></span><div class="HOEnZb"><div class="h5"><br>
On 03/03/2015 02:37 PM, idealsim wrote:<br>
> Thank's for your answer. About Qt, i already use on ubuntu 14.04 and<br>
> digia give binary package for it (like installer.exe for windows) :<br>
> <a href="http://www.qt.io/download-open-source/#" target="_blank">http://www.qt.io/download-open-source/#</a>. In fact, i just want to know if<br>
> i can install on minnowboard max a software like a standard pc that have<br>
> x86 processor like corei3 (word,excel ...on windows sure ...)<br>
><br>
> regards<br>
><br>
> Le Tue, 03 Mar 2015 22:50:04 +0100, John Hawley <<a href="mailto:john.hawley@intel.com">john.hawley@intel.com</a>><br>
> a écrit:<br>
><br>
>> Generally speaking the MinnowBoard supports a Linux kernel of 3.14 or<br>
>> greater, many stock distributions have that as a base level of support<br>
>> and as a result just work on the MinnowBoard MAX. However, as you<br>
>> pointed out, many of their kernels lack packages or support for things<br>
>> like GPIO, SPI, I2C. So to gain access to those low speed busses you<br>
>> may need to compile drivers and/or a full kernel.<br>
>><br>
>> With respect to QT 5.4, that is a very complex question that depends on<br>
>> a number of things, the biggest being does your chosen Linux<br>
>> distribution have binary packages for it, or if someone has created<br>
>> binary packages for it. Unfortunately that's not something I'm going to<br>
>> be able to answer for you easily, as I am not an Ubuntu user generally.<br>
>> You may want to check with the Ubuntu community on that.<br>
>><br>
>> With respect to direct access to registers - that's generally very<br>
>> frowned upon to go poking registers on your own, mostly because it's<br>
>> really easy to screw up. That being said in the GPIO case you can set<br>
>> the direction from sysfs easily, as well as read/write values. You can<br>
>> also change the pin-mux states either using a dsdt (in newer kernels) or<br>
>> by changing their state in the firmware itself.<br>
>><br>
>> - John 'Warthog9' Hawley<br>
>><br>
>> On 03/03/2015 01:35 PM, idealsim wrote:<br>
>>> Hi and thanks for your answer. ok, if i understand i can install the<br>
>>> standard version of ubuntu 14.10 (x64) with no modification and i have<br>
>>> access to the gpio ? Then i can download directly the binary of qt 5.4 ?<br>
>>> Other question, can i access directly to the register of the gpio to<br>
>>> modify a pin (direction, value ...) like another micro ?<br>
>>><br>
>>> Modjo<br>
>>><br>
>>> Le Tue, 03 Mar 2015 18:20:27 +0100, Bruce, Henry <<a href="mailto:henry.bruce@intel.com">henry.bruce@intel.com</a>><br>
>>> a écrit:<br>
>>><br>
>>>> I recommend Ubuntu 14.10 (x64) as its kernel includes GPIO and<br>
>>>> Baytrail PWM drivers.<br>
>>>><br>
>>>> Henry<br>
>>>><br>
>>>><br>
>>>> -----Original Message-----<br>
>>>> From: elinux-MinnowBoard<br>
>>>> [mailto:<a href="mailto:elinux-minnowboard-bounces@lists.elinux.org">elinux-minnowboard-bounces@lists.elinux.org</a>] On Behalf Of<br>
>>>> idealsim<br>
>>>> Sent: Tuesday, March 3, 2015 12:02 AM<br>
>>>> To: <a href="mailto:elinux-minnowboard@lists.elinux.org">elinux-minnowboard@lists.elinux.org</a><br>
>>>> Subject: [MinnowBoard] Ask informations MinnowBoard max<br>
>>>><br>
>>>> Hi, i just discovered this board last week and i have some questions.<br>
>>>> For informations at this moment i also use card with arm (rpi2, udoo<br>
>>>> quad, pcduino). This card works well but it can take many times to<br>
>>>> build the software from source (to adapt it to arm processor).<br>
>>>> If i understand, on minnowBoard, i can install a standard distribution<br>
>>>> like ubuntu 14.10 64 bits (or windows 8) ? No need to make a special<br>
>>>> build (i can take the binary file from<br>
>>>> <a href="http://www.ubuntu.com/download/desktop" target="_blank">http://www.ubuntu.com/download/desktop</a><br>
>>>> for installation ?). If it's ok, i suppose that i need a special<br>
>>>> kernel to have access to the GPIO (the std ubuntu release don't have<br>
>>>> this) or perhaps a patch (script) ? When this is done, can i install,<br>
>>>> like on x86 pc, a software on it ? For example, for my project i need<br>
>>>> to use Qt5.4, on arm platform i need to take the source and compile<br>
>>>> it. For your board, can i download directly the binary and install it<br>
>>>> <a href="http://www.qt.io/download-open-source/" target="_blank">http://www.qt.io/download-open-source/</a> ?<br>
>>>> On your email archives, i saw that you plan to produce a quadcore<br>
>>>> version, it's already in your plan ? Do you know when ?<br>
>>>> How i can access to analog output audio (jack ...)<br>
>>>><br>
>>>> regards,<br>
>>>><br>
>>>> modjo<br>
>>>><br>
>>>> --<br>
>>>> Utilisant le logiciel de courrier d'Opera : <a href="http://www.opera.com/mail/" target="_blank">http://www.opera.com/mail/</a><br>
>>>> _______________________________________________<br>
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>>>> <a href="http://lists.elinux.org/mailman/listinfo/elinux-minnowboard" target="_blank">http://lists.elinux.org/mailman/listinfo/elinux-minnowboard</a><br>
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>>><br>
>>><br>
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