Hi,
Someone know what is the minimal voltage to supply the MinnowBoard MAX?
I'm going to use a UPS system and when the power goes down on the change
from the wall power to the battery the voltage goes down to something near
4.435v during the 10ms of the transition.
Thank you,
Thiago Vasconcelos
On October 9, 2014 at 1:57 PM Joey C wrote:
> >
> >
> > I've seen weird usb and SATA drive things when using a 2A power supply. I
> > went to a 2.4 and those issues resolved.
> >
> > On Thursday, October 9, 2014, Thiago Tenório Jordão de Vasconcelos <
>
rt of voltage regulator between your UPS
> and the MBM.
>
> On Thu, Oct 9, 2014 at 2:05 PM, David Anders
> wrote:
>
>>
>> Thiago,
>>
>> yes that is correct... min 4.75V
>>
>> Dave
>> > On October 9, 2014 at 2:03 PM Thiago Tenório Jordão d
atibility-Smartphone/dp/B00CF8N2LY/ref=sr_1_1?ie=UTF8&qid=1412886838&sr=8-1&keywords=romoss
>
>
> PD: I have not stocks in Romoss.
>
> 2014-10-09 14:35 GMT-05:00 Thiago Tenório Jordão de Vasconcelos <
> thiagot...@gmail.com>:
>
> I'm using a se
Hi,
I was trying the first boot from the MAX but I can't see anything on my
monitor.
I'm using a HDMI to VGA convertor and I think this is the problem.
I have a Raspberry PI here and had the same problem.
What I had to do is change some of the boot files to force the use of HDMI.
http://youtu.be
r me on multiple computer monitors and
> > a TV. If you have a DVI port this might be a good option.
> >
> > Thanks,
> >
> > Sam
> >
> >
> > On 13 October 2014 20:38, Thiago Tenório Jordão de Vasconcelos
> > mailto:thiagot...@gmail.com>> wrote:
you can test with.
> >
> > - John
> >
> > On 10/13/2014 12:40 PM, Sam Crawford wrote:
> >> Can't help you with the VGA usage I'm afraid. But I use a mini-HDMI to
> >> DVI adaptor and that works fine for me on multiple computer monitors
you've got an HDMI cable just to verify, or if
> you've got an FTDI serial cable (so you can see what's going on form the
> serial console side)
>
> - John
>
> On 10/13/2014 12:50 PM, Thiago Tenório Jordão de Vasconcelos wrote:
> > Well, I can't go th
Hi guys,
I was trying to boot on the MAX using a live USB of Lubuntu.
Just after the desktop load (when I can navigate on Lubuntu) the
Minnowboard shutdown. I already tried to just install (without going to the
Live) but no luck.
What I notice was that the board was getting hot... I don't know if
Hi guys,
I just would like to know if is ok if the CPU is working at 90ºC.
I'm just testing the MAX... I put one movie playing (full HD)... Its using
all the CPU to play it.
The good thing is that the MAX play it wonderful! xD
I installed *lm-sensors* so I could see what is the temperature (since
n i would suspect the distro
> you are running has an older kernel that is not doing proper thermal
> throttling.
>
> what distro and kernel are you using?
>
> Dave
>
>
> On 10/21/2014 11:37 AM, Thiago Tenório Jordão de Vasconcelos wrote:
>
> Hi guys,
>
> I j
t; Generally speaking we only really support a 3.14 or newer, it's possible
> that the 3.13 has some missing code that might be affecting this, it
> would also help to know which version of Ubuntu Server your using.
>
> - John
>
> On 10/21/2014 09:55 AM, Thiago Tenório Jo
t;
> On 10/21/2014 10:02 AM, Thiago Tenório Jordão de Vasconcelos wrote:
> > Hi John,
> >
> > I'm using the last one... just downloaded, the 14.04.1.
> > All is updated, but I'll find somewhere I can download the 3.14 and see
> > if it gets better.
&g
nt
> to see the SD card as a usable disk. Just the USB device that I installing
> from . Did you have to do anything different to have it see the SD card?
>
> On Tue, Oct 21, 2014 at 5:19 PM, Thiago Tenório Jordão de Vasconcelos <
> thiagot...@gmail.com> wrote:
>
>> Ok
4-ND/951594
My best regards,
Thiago Vasconcelos
On Tue, Oct 21, 2014 at 2:56 PM, Jeremy Hoel wrote:
> Ahh.. Ok. that was my next test. But, then there's the power issues and
> for a media playing client (xbmc) the SD would work well enough.
>
> On Tue, Oct 21, 2014 at 5:51 PM,
Hi guys,
Same thing with the 3.14.1. This is the last Trusty. Should I try the 3.15,
3.16 or 3.17 Utopic?
Atenciosamente,
Thiago Vasconcelos
--
Programador Web
Portfolio: http://thiagottjv.com
Fone:+55-81-96320562
On Tue, Oct 21, 2014 at 3:18 PM, Thiago Tenório Jordão de Vasconcelos <
thia
John,
The first command return this:
thiagottjv@thiago-server:~$ sudo find /sys | grep -i acpi_cpufreq
> /sys/module/acpi_cpufreq
> /sys/module/acpi_cpufreq/parameters
> /sys/module/acpi_cpufreq/parameters/acpi_pstate_strict
> /sys/module/acpi_cpufreq/uevent
>
The second one doesnt return anythi
Just another information...
Just a few seconds after I close the video the temperature cool to the 60s.
Thiago Vasconcelos
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t /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq`
>
> or
>
> `/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq`
>
> return anything?
>
> - John
>
> On 10/21/2014 06:34 PM, Thiago Tenório Jordão de Vasconcelos wrote:
> > John,
> >
> > The f
Jeremy,
Did you updated the firmware?
How can I do that? I saw on the uefidk.com site but is too complicated
(compared with the Original board).
Atenciosamente,
Thiago Vasconcelos
--
Programador Web
Portfolio: http://thiagottjv.com
Fone:+55-81-96320562
On Sun, Oct 19, 2014 at 4:14 PM, Jeremy H
Ok,
After trying to follow the instructions I can say: I can`t do it...
I see that the 0.71 firmware have the .efi file, but the 0.73 doesnt. This
is still in development? I shouldn't use it?
Could someone send the 0.73 compiled files? (I'm using the dual core
version)
Thanks,
Thiago Vasconcel
lease because we've been checking some things on the source and the
> drop happened while a lot of us were out at ELCE.
>
> The easiest work-around is to snag the .efi files from the 0.71 release,
> as those will work fine.
>
> - John
>
> On 10/23/2014 9:02 P
87 (that's a 64 bit
> version)
>
>
> On Fri, Oct 24, 2014 at 2:32 AM, Thiago Tenório Jordão de Vasconcelos <
> thiagot...@gmail.com> wrote:
>
>> Jeremy,
>>
>> Did you updated the firmware?
>> How can I do that? I saw on the uefidk.com site but is
Hi steven,
Have you tryed changing the monitor?
Are you connecting direct through HDMI or using some sort of adapter?
Thiago Vasconcelos
On Sat, Oct 25, 2014 at 3:29 PM, Rangel, Steven H wrote:
> Hello,
>
> My name is Steven and I recently purchased a MinnowBoard MAX. After
> receiving my minn
worked before. Even when the HDMI cable is not connected and I try
> accessing it via serial connection the board still doesn't attempt to boot.
>
> On Oct 26, 2014, at 11:34 AM, Thiago Tenório Jordão de Vasconcelos <
> thiagot...@gmail.com<mailto:thiagot...@gmail.com>>
an FS0: then run the FirmwareUpdate.efi
>
> On Sun, Oct 26, 2014 at 7:05 AM, Thiago Tenório Jordão de Vasconcelos <
> thiagot...@gmail.com> wrote:
>
>> I just have to put both files on a USB driver and run the EFI?
>> Just that? I was trying to build the whole thing befo
Hi guys,
I installed the Windows 10 and updated the firmware to the 0.73.
Using the software RealTemp I got 83ºC with VLC and the same movie.
What temperatures are you guys getting?
Is this temperature normal for the MBM or is something wrong with my board?
Thanks,
Thiago Vasconcelos
_
heat sink reads about 125f on the metal.
>
>
> Seeing the above note about a 3.14 kernel makes me want to find a newer
> one and try it out.
>
> On Sun, Oct 26, 2014 at 10:33 PM, Thiago Tenório Jordão de Vasconcelos <
> thiagot...@gmail.com> wrote:
>
>> Hi gu
wrote:
> I think I hit 81 at the highest.. it's a rev___ no rev entered.
> putting a small fan over the cpu dropped it down to under 60. I might tap
> into that for the fan and keep running off the SD.
>
> On Sun, Oct 26, 2014 at 11:22 PM, Thiago Tenório Jordão de Vas
Hi guys,
I put a fan on the MBM, a 12v small fan on J2. It uses 0.06A on 5V.
Just with that I reduced the temperature from 90 to 60 (it doesn't go above
that). Thats on Windows 10 and Ubuntu.
Thanks for the help,
Thiago Vasconcelos
___
elinux-MinnowBoa
Arne,
Read from here:
http://minnowboard.57273.x6.nabble.com/MinnowBoard-Trying-to-update-firmware-tp649p679.html
Good luck,
Thiago Vasconcelos
--
Programador Web
Portfolio: http://thiagottjv.com
On Sat, Nov 1, 2014 at 9:25 AM, Arne Gollin
wrote:
> I tried to compile the 0.73-release-build.
Arne, did you checked the polarity of the J2?
On the docs say that pin 1 is ground and pin 2 is 5V. But in my board is
inverted. The pin 2 is ground and pin 1 is 5V.
Thiago Vasconcelos
On Fri, Nov 7, 2014 at 10:55 AM, "Thomas B. Rücker"
wrote:
> Hi,
>
> On 11/07/2014 01:51 PM, Arne Gollin wrot
lin
wrote:
> THX i will double check.
> Am 07.11.2014 15:02 schrieb "Thiago Tenório Jordão de Vasconcelos" <
> thiagot...@gmail.com>:
>
> Arne, did you checked the polarity of the J2?
>>
>> On the docs say that pin 1 is ground and pin 2 is 5V. But in my b
We are here to help each other.
There are not too many official docs.
We need to grow together.
Em 07/11/2014 19:25, "Arne Gollin" escreveu:
> ok I got it solved now... as Thiago Vasconcelos suggested i checked the
> polarity and it is swapped to what is written in the wiki. So thanks
> Thiago, n
On my board is both blue.
What connection are you using on the HDMI port?
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20562
On Wed, Nov 12, 2014 at 4:32 PM, Jack Truong
wrote:
> I'm using a MicroHDMI to HDMI cable, it works with the Beaglebone Black we
> also have in our lab.
>
> On 11/12/2014 02:31 PM, Thiago Tenório Jordão de Vasconcelos wrote:
>
>> On my board is both blue.
>>
Martin,
For me I disconected everything. It will give you an error...
On the error page I could go to the bios (exit).
Best regards,
Thiago Vasconcelos
On Thu, Nov 13, 2014 at 9:38 AM, Krause Martin
wrote:
> Hi,
>
>
>
> I found a workaround.
>
>
>
> I put FirmwareUpdate.efi and the BIOS fi
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