I am agree.
However, being so fast may not be good all the time; If something gets too
much, too frequent, then its value drops!
Happy new year to all Nuttx friends.
BR,
Murat
-Original Message-
From: MIGUEL ALEXANDRE WISINTAINER
Sent: Monday, January 03, 2022 4:13 PM
To:
esponding spiXselect function, you enable the correct slave based on its ID.
On Thu, Sep 30, 2021 at 8:47 AM murat tologlu wrote:
>
> Hi,
>
> I am trying to implement a master-slave SPI configuration with multiple slave
> devices on a single SPI bus.
>
> For this purpose I w
Hi,
I am trying to implement a master-slave SPI configuration with multiple slave
devices on a single SPI bus.
For this purpose I wanted to play with apps/system/spi/ SPI Tool to experiment
and understand how multiple slave devices can be configured on a single bus in
Nuttx, and a question
It's OK now, thanks a lot !
On 2021/09/29 17:20:27, murat tologlu wrote:
> Hi Gustavo,
>
> Very good info, thanks. I'll try adding SPI initialization for
> esp32-wrover-kit.
>
> BR,
> Murat
>
> On 2021/09/29 16:50:33, Gustavo Henrique Nihei wrote:
> &g
SPI channel.
> Please, take a look at the code for the esp32-devkitc board:
> https://github.com/apache/incubator-nuttx/blob/master/boards/xtensa/esp32/esp32-devkitc/src/esp32_bringup.c#L398-L407
>
> Best regards,
> Gustavo.
>
>
> On Wed, Sep 29, 2021 at 12:23 PM
Hi,
I have esp32-wrover-kit working, SPI2 and SPI3 are already configured for lvgl
and mmcsd, working properly.
I also enabled SYSTEM_SPITOOL in Application Configuration --> System
Libraries and NSH Add-Ons, it works.
However, when I run
nsh> spi bus, I get
BUS EXISTS?
Bus 0: NO
Bus 1:
Hi Rushi,
Which “driver example” are you talking abaut?
On 2021/09/20 06:51:42 rushi ghatkar wrote:
> Hi,
>
> I have created drivers and when I'm trying to make them as an entry point.
> I am facing the issue while making them as an entry point as soon as my
> board gets powered up.
>
> The
I don't know the license issues well. I need to learn better.
On 2021/09/07 12:04:54, Alan Carvalho de Assis wrote:
> Hi Murat,
>
> Unfortunately I cannot look this PR, the RIOT use LGPL/GPL code.
>
> BR,
>
> Alan
>
> On 9/7/21, murat tologlu wrote:
> &
it? Did you create a driver or it is just an apps
> library?
>
> BR,
>
> Alan
>
> On 9/6/21, Murat Tologlu wrote:
> > SURPRISE !
> >
> >
> >
> > Dali master worked quite fine on both esp32-wrover-kit and stm32f429i-disc1
> >
> >
build job so it is faster
> to check and also makes sure there is nothing special about my configuration.
>
> Some of this testing is automated for sim and for the basic ST boards where I
> do not have to set up a debugger.
>
> --Brennan
>
> On Tue, Aug 10, 2021, 7:38 PM Mur
; wrote:
>>
>> > Hi Sir,
>> >
>> > Thanks. Appreciate for your help.
>> >
>> > I have flashed your firmware file, nuttx.bin , but still I'm not
>> > getting
>> > nsh> prompt.
>> >
>> > Its ok sir. Thanks for your help.
>>
sue is,
1. picocom or minicom is not working.
2. I want to create my own driver like PWM, ADC and for other peripherals, for
this where I should start to create? and how?
Thanks & Regards,
Rushikesh Ghatkar
On Tue, Aug 10, 2021 at 2:33 PM Murat Tologlu
mailto:mtolo...@hotmail.com>>
he board.
> But when I was trying to use minicom or picocom, I'm unable to use it.
> After executing this command "*sudo picocom /dev/ttyACM0 -b 115200" *,
> nutshell prompt is not appearing, please find the attachment.
> Need help for this.
>
>
> Regards,
> Rushikesh G
Hi Rushi,
Unless we know what you are trying to do we can't help you. There may be a
mistake anywhere!
Explain what did you try so far, how ? Give us the links of the application
you're trying.. So may be we can discover your mistake.
Regards,
Murat
On 2021/08/09 04:36:22, rushi ghatkar
Welcome.
On 2021/08/06 09:45:06 rushi ghatkar wrote:
> Hi,
>
> This is Rushikesh Ghatkar and wants to join nuttx community.
>
>
> Thanks & Regards,
> Rushikesh Ghatkar
>
at /dev/input0
>
> Look at apps/examples/lvgldemo, it is very straightforward.
>
> If your touchscreen is not /dev/input0, you need to setup
> CONFIG_EXAMPLES_LGVLDEMO_DEVPATH with a new device path (i.e.
> /dev/touch2).
>
> BR,
>
> Alan
>
> On 8/3/21, murat t
/freeze, don't you? :-)
> > >
> > > Hmm, maybe we can use a BackBerry TouchPad as mouse.
> > >
> > > Matias, do you think it is possible? Probably we will need to
> > > implement a driver to make it behavior like a mouse to be used on
> > >
I confirm wapi + mmcsdspi + lvgl and many more is successfully working on
esp-wrover-kit
A video is here in our new Discord channel:
https://discord.com/channels/716091708336504884/716091708819111959/870740784939417690
On 2021/07/29 07:26:21 murat tologlu wrote:
> One definite prob
:
> https://docs.espressif.com/projects/esp-idf/en/latest/esp32/hw-reference/esp32/get-started-wrover-kit.html#:~:text=IO13,JTAG%2C%20MicroSD
>
> Could you confirm if JTAG functionality is properly disabled?
>
> Best regards,
> Gustavo.
>
> On Tue, Jul 27, 2021 at 2:52 AM mura
as expected with SPI Port 3.
This also proves that there is no a short circuit on GPIO13 trace and it works
correctly with a proper software.
https://ta1db.5g.com.tr/murat/SPI2-SPI3-lvgl-4.JPG
Now I will try to find who is interfering to GPIO13 line.
On 2021/07/25 19:31:20, murat tologlu wrote:
>
, Nathan Hartman wrote:
> On Sun, Jul 25, 2021 at 3:31 PM murat tologlu wrote:
>
> > Hi,
> >
> > I would like to use lvgl and mmcsd together on esp32-wrover-kit.
> >
> > lvgl configuration uses these SPI2 IO numbers: 22,19,23,25 (
> > https://ta1db.5g.
Hi,
I would like to use lvgl and mmcsd together on esp32-wrover-kit.
lvgl configuration uses these SPI2 IO numbers: 22,19,23,25 (
https://ta1db.5g.com.tr/murat/SPI2-SPI3-lvgl2.JPG ). I want to use SPI3 IO
numbers 13,14,15,2 to connect the SD Card.
However I see that Lvgl SPI configuration
u know which options to look at on menuconfig. It is
> important to get used to menuconfig, otherwise it always will be like a
> maze.
>
> BR,
>
> Alan
>
> On Sunday, July 4, 2021, murat tologlu wrote:
>
> > I wish there was an easier way to configure the Nuttx; it is
of
that this issue has been many times before however I couldn't resolve the
issue, but working on it. I will try to get help from your explanations.
On 2021/07/04 18:12:11, Nathan Hartman wrote:
> > On Sunday, July 4, 2021, murat tologlu wrote:
> > > > netlib_setifstatus.c: In fun
t's really
complicated.
How can I go further .. :(
On 2021/07/03 19:18:47, murat tologlu wrote:
> Hi Alan,
>
> Good advise the previous problem resolved after enabling the network but now
> I get :
>
> ...
> netlib_setifstatus.c: In function 'netlib_ifup':
> netlib
Hi Murat,
>
> Did you enable Network support in the menuconfig?
>
> Normally when some function is not found it means some feature in the
> menuconfig is not enabled.
>
> BR,
>
> Alan
>
> On 7/3/21, murat tologlu wrote:
> > Hi,
> >
> > I am do
Hi,
I am doing experiments of porting standard posix applications to Nuttx, I try
to run same applications on both Ubuntu and Nuttx. In one application I needed
to use socket.h, I did "#include " in my c file but it seems that
the linker doesn't find the library, I get "undefined reference to
https://www.made-in-china.com/showroom/8fc798e34e3f3ea2/product-detailwOCQYevjSJck/China-New-Product-2-8-Capacitive-Touch-Screen-Iic-Usbwith-Multitouch-It-Can-Be-Used-in-Smart-Home-and-Industrial-Equipment-FT6236u.html
On 2021/06/29 05:56:02, murat tologlu wrote:
> There are also capacit
, Barbiani wrote:
> Bought it cheap from www.buydisplay.com
> [image: 20200427_205700.jpg][image: 20200427_205736.jpg][image:
> 20200427_205635.jpg]
>
> On Fri, Jun 25, 2021 at 11:24 PM murat tologlu wrote:
>
> > Actually this was not exact same thing what we need; we need
com
> [image: 20200427_205700.jpg][image: 20200427_205736.jpg][image:
> 20200427_205635.jpg]
>
> On Fri, Jun 25, 2021 at 11:24 PM murat tologlu wrote:
>
> > Actually this was not exact same thing what we need; we need a cheap touch
> > glass or film something like this one
Actually this was not exact same thing what we need; we need a cheap touch
glass or film something like this one https://www.mikroe.com/touch-panel
On 2021/06/26 01:35:42, murat tologlu wrote:
> Here there is something similar :
> https://www.hwhardsoft.de/english/projects/arduitou
Here there is something similar :
https://www.hwhardsoft.de/english/projects/arduitouch-esp/
On 2021/06/25 19:47:06, murat tologlu wrote:
> Great news!
>
> Which touch glass you placed over the display ? I would like to buy one
> immediately.
>
> Maybe the Nuttx-Fe
use a BackBerry TouchPad as mouse.
> > >
> > > Matias, do you think it is possible? Probably we will need to
> > > implement a driver to make it behavior like a mouse to be used on
> > > NuttX.
> > >
> > > BR,
> > >
> > >
t;
> > >> configuration.
> > >> What exactly do you mean by frequency mismatch? I can see some stripes
> > in
> > >> the video, but I believe this is probably due to the video recording.
> > >> If the issue is regarding the framerate, you may t
ase it (e.g. overclocking the SPI bus via
> CONFIG_ESP32_LCD_OVERCLOCK)
> Also, the ESP-WROVER-KIT does not provide a touch sensor.
>
> Best regards,
> Gustavo.
>
> On Fri, Jun 25, 2021 at 1:05 AM murat tologlu wrote:
>
> > Hi,
> >
> > Brand new
Hi,
Brand new ESP-WROVER-KIT V4.1, loaded with latest nuttx and apps, without any
jumper modification
https://youtu.be/17vXIOFpU5c
Seems like a frequency mismatch, touch input doesn't work as well.. what can be
the reason?
Hi,
This is another good document for our DALI project :
https://www.nxp.com/files-static/microcontrollers/doc/ref_manual/DRM004.pdf
On 2021/04/22 17:49:08, murat tologlu wrote:
> I forgot to say: Machester encoder is just an exclusive or gate, manchester
> decoder is also an exc
Thanks for all the answers. I look forward to try Alan's next tutorial :)
BR,
On 2021/05/08 16:24:51, Tim Hardisty wrote:
> >> Is there any description somewhere about this example ?
> >>
> >There is some in apps/examples/README.md, but not a lot of info.
>
> Not much, no, but the
Hi,
Is there any description somewhere about this example ?
Thanks,
Murat
On 2021/05/07 17:49:05, Alan Carvalho de Assis wrote:
> Hi Tim,
>
> Try to enable the debug in the menuconfig:
>
> Build Setup --->
> Debug Options --->
> [*] Enable Debug Features
> [*] Enable
with the negative going "start
bit" and ex-or the incoming frame with this clock then you decode the code and
obtain the same data. This is the same technique how I designed and made
Turkey's first military digital voice scrambler unit 40 years ago :)
On 2021/04/22 17:17:09, murat tolo
This topic is your expertise !
On 2021/04/22 16:49:30, Gregory Nutt wrote:
>
> > Both the Microchip solution and the example I've mentioned above uses the
> > UART to communicate with DALI Interface. I think we can consider the same.
> >
> A better design would be independent of the physical
Both the Microchip solution and the example I've mentioned above uses the UART
to communicate with DALI Interface. I think we can consider the same.
On 2021/04/22 15:56:51, murat tologlu wrote:
> One of the best brief explanation of the Dali protocol is in Microchip TB3200
> Technical
/TwinCAT_3_PLC_Lib_Tc2_DALI_EN.pdf
) explains the IEC 62386 standard and DALI messaging very good.
On 2021/04/21 09:52:23, murat tologlu wrote:
> Wow! I am very glad to see that you are so involved in this subject. I have
> to be worthy of your attention.
>
> Firstly, let me explain what I am th
igher level, Dali interace in apps/dali that understands command
> >> semantics and protocols. This should work with any lower level
> >> implementation.
> >>
> >> I am thinking about buying the Arduino board. I imagine that the I2C
> >> interface is easier to us
get inspired to duplicate your setup and help at least with
> some testing.
>
> Greg
>
> On 4/17/2021 3:23 AM, murat tologlu wrote:
> > Dear Greg,
> >
> > Thank you very much for your kind response, valuable warnings and
> > suggestions. I see a ver
ngage more people, get a
> good review of the design, and might recruit people help you with the job.
>
> Greg
>
> On 4/15/2021 9:43 AM, murat tologlu wrote:
> > Hi Alan,
> > I am glad to hear that you found my proposal as a nice feature for Nuttx to
> > have
Hi Alan,
I am glad to hear that you found my proposal as a nice feature for Nuttx to
have. I see you have made a good intruction; let me add something: Yes, DALI
interface standard has DALI and DALI2 versions. DALI2 version was also extended
with a feature set named as D4i. Therefore we have to
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