Hi Tomek,
On 7/10/23, Tomek CEDRO wrote:
> On Mon, Jul 10, 2023 at 3:16 PM Alan C. Assis wrote:
>> I decided to test the Xbox Controller driver existent on NuttX source
>> tree and it worked, but after few seconds it is loosing the device
>
> Hey there Alan :-)
&
Dear NuttXers,
I decided to test the Xbox Controller driver existent on NuttX source
tree and it worked, but after few seconds it is loosing the device
file:
https://acassis.wordpress.com/2023/07/08/testing-xbox-one-s-controller-on-nuttx-rtos/
I'm investigating the issue, case someone else
Hi NuttXers,
The second part of the NuttX Getting Started was published:
https://www.embeddedrelated.com/showarticle/1543.php
BR,
Alan
Hmm, too late, NuttX 12.2.0 as released with that regression.
As workaround people can use Linux and avoid too much power in the
hands of a single company! That company value is U$ 4 Trillion (only 7
countries in the world has GDP bigger than that).
Jokes aside, I thin we need to release 12.2.1
Amazing!!! Thank you Alin!
BR,
Alan
On 7/5/23, Alin Jerpelea wrote:
> The Apache NuttX project team is proud to announce
> Apache NuttX 12.2.0 has been released.
>
> The release artifacts and Release Notes can be found
>
+1 tested using ESP32-Devkit:
ESP32:
$ xtensa-esp32-elf-gcc -v
Using built-in specs.
COLLECT_GCC=xtensa-esp32-elf-gcc
COLLECT_LTO_WRAPPER=/opt/xtensa-esp32-elf/bin/../libexec/gcc/xtensa-esp32-elf/12.2.0/lto-wrapper
Target: xtensa-esp32-elf
Configured with:
Sorry, I forgot to put the link to buy it:
https://aliexpress.com/item/1005005692235592.html
On 7/3/23, Alan C. Assis wrote:
> Case someone here didn't see it:
>
> https://www.cnx-software.com/2023/06/30/esp32-s3-board-features-2-8-inch-display-blackberry-like-keyboard-lorawan/
>
&g
Case someone here didn't see it:
https://www.cnx-software.com/2023/06/30/esp32-s3-board-features-2-8-inch-display-blackberry-like-keyboard-lorawan/
I bought one with LoRa 915MHz (freq used here in Brazil). Should be
nice to run the NX Window Manager, TWM4NX, DirectFB2 or the PinePhone
graphic
On 7/1/23, Milan Obuch wrote:
> On Sat, 1 Jul 2023 10:27:11 -0300
> "Alan C. Assis" wrote:
>
>> Hi Milan,
>>
>> Please verify if fix in the upstream solved your issue.
>>
>> BR,
>>
>> Alan
>>
>
Actually you don't need to user
ping renewsh telnetd main
> nsh> ls dev
> /dev:
> adc0
> can0
> console
> gpio0
> gpio1
> gpio10
> gpio11
> gpio12
> gpio2
> gpio3
> gpio4
> gpio5
> gpio6
> gpio7
> gpio8
> gpio9
> null
>
Hi Milan,
Please verify if fix in the upstream solved your issue.
BR,
Alan
On 6/30/23, Milan Obuch wrote:
> On Thu, 29 Jun 2023 19:29:39 -0300
> "Alan C. Assis" wrote:
>
>> Hi Milan,
>>
>> This S2-Mini board powered by ESP32-S2 seems to use the USB Co
wrote:
> Thanks Alan - I am spending just a few more hours on u-boot, and then I
> think Tomek's suggestion of MCUboot looks most promising :)
>
> On 01/07/2023 13:43, Alan C. Assis wrote:
>> Hi Tim,
>>
>> I think everybody already cited all main bootloader
Hi Tim,
I think everybody already cited all main bootloader used with embedded systems.
Maybe the only other suggestion is uMon (http://www.umonfw.com) an old
bootloader that still active, but I didn't find port to SAMA5D.
It was used mainly with Coldfire MCUs, but was ported to ARM too.
BR,
Hi Roberto,
Could you please supply more information? toolchain version used, size
of final binary, etc
This way to can have a historic of all versions.
BR,
Alan
On 7/1/23, Roberto Bucher wrote:
> +1
>
> Tested on nucleo-144 (STM32F746ZG) + pysimCoder
>
> Roberto
>
> On 6/30/23 10:47, Alin
Hi Milan,
On 6/30/23, Milan Obuch wrote:
> On Thu, 29 Jun 2023 19:29:39 -0300
> "Alan C. Assis" wrote:
>
>> Hi Milan,
>>
>> This S2-Mini board powered by ESP32-S2 seems to use the USB Controller
>> directed instead of using an external USB/Ser
Hi Milan,
This S2-Mini board powered by ESP32-S2 seems to use the USB Controller
directed instead of using an external USB/Serial chip like the other
boards you cited.
Also keep in mind that ESP32-S2 chip doesn't have internally the
USB_SERIAL_JTAG Controller that exist on ESP32-C3 and ESP32-S3
Very nice Mr. Lup!
Your articles are always well done with many details and pictures.
They are a good source of information about NuttX for sure!
BR,
Alan
On 6/28/23, Lee, Lup Yuen wrote:
> Pine64 Star64 is a new 64-bit RISC-V Single-Board Computer, based on the
> StarFive JH7110 SoC.
>
> In
Hi Tomek,
On 6/24/23, Tomek CEDRO wrote:
> On Sat, Jun 24, 2023 at 3:53 PM Alan C. Assis wrote:
>> Dear NuttXers,
>> As some people here know, recently Espressif added support for USB OTG
>> Device on ESP32S3 (thanks to Dong Heng).
>
> BIG TANKS!! :-)
>
>> A
Dear NuttXers,
As some people here know, recently Espressif added support for USB OTG
Device on ESP32S3 (thanks to Dong Heng).
And it opened the possibility to have USB Console using this USB OTG
Device or using the USB_SERIAL_JTAG (see TRM: "33 USB Serial/JTAG
Controller (USB_SERIAL_JTAG)" ).
Congratulations Lup!
I think your work on PinePhone is an evolution of what people did with
OsmocomBB and Fernvale many year ago:
https://osmocom.org/projects/baseband/wiki/Fernvale
I think this time we are near to get a usable feature phone running NuttX.
BR,
Alan
On 6/19/23, Lee, Lup Yuen
Suggest, try to run you same application with this issue on Linux.
I'm expecting at least a similar error on Linux.
BR,
Alan
On 6/18/23, Alan C. Assis wrote:
> Hi Fotis,
>
> On 6/18/23, Fotis Panagiotopoulos wrote:
>> Hello,
>>
>> Due to a bug in my applica
Hi Fotis,
On 6/18/23, Fotis Panagiotopoulos wrote:
> Hello,
>
> Due to a bug in my application, the code tried to use sendfile() with zero
> size.
>
> As I see, sendfile() will happily proceed, and it will block here:
> https://github.com/apache/nuttx/blob/master/net/tcp/tcp_sendfile.c#L523
>
>
Very nice! Thank you Mark for sharing.
They are using BTstack from Bluekitchen.
It is free for non-commercial use, but for commercial use a payment is
required. I hope they add support to nimBLE too.
It is a little bit strange, because in the LICENSE file and in the
source code files is some
Yes, we will have mixed presentations (real/virtual).
On 6/11/23, Mark Stevens wrote:
> Are you allowing remote presentations ?
>
> Regards,
> Mark
> _
> Blog: blog.thepcsite.co.uk
> Twitter: @nevynuk
>
>
>
>
>
>> On 1
Please submit your proposal:
https://events.nuttx.apache.org
t; Regards,
> Mark
> _
> Blog: blog.thepcsite.co.uk
> Twitter: @nevynuk
>
>
>
>
>
>> On 10 Jun 2023, at 22:10, Alan C. Assis wrote:
>>
>> Hi Mark,
>>
>> Could you please try these magical steps:
>>
>> $ make distclean
>>
We have a more detailed documentation here:
https://nuttx.apache.org/docs/latest/quickstart/debugging.html#debugging-with-openocd-and-gdb
Any issue, please let us to know.
BR,
Alan
On 6/10/23, Alan C. Assis wrote:
> Hi Mark,
>
> Could you please try these magical steps:
>
> $
Hi Mark,
Could you please try these magical steps:
$ make distclean
$ ./tools/configure.sh stm32f777zit6-meadow:nsh
$ make menuconfig
Build Setup --->
Debug Options --->
[*] Generate Debug Symbols
$ make -j
Flash nuttx.bin
Connect to the board using OpenOCD + STLink-V2:
$ sudo
Hi NuttXers,
I published an article in the EmbeddedRelated about NuttX:
https://www.embeddedrelated.com/showarticle/1524.php
BR,
Alan
Hi Fotis,
On 6/6/23, Fotis Panagiotopoulos wrote:
> Hello,
>
> I just noticed the option STM32_TICKLESS_SYSTICK for the STM32.
> However, it seems that it does nothing.
>
> After a source code search, this option is not used anywhere.
> There is no tickless implementation that supports the
It only works on old ESP32 chips!
Espressif fixed our chips after receiving notification from this researchers.
So, you product with ESP32 are protected! ;-)
On 5/28/23, Tomek CEDRO wrote:
> https://limitedresults.com/2019/09/pwn-the-esp32-secure-boot/
>
> This "glitching" method seems to get
Hi Tim,
I think NXPlayer support to tones is different from /dev/tones
question from previous message.
The Audio Tone Generator is way simpler than a PCM audio, maybe Tiago
or someone from Sony with more experience than me in audio could help
more here.
BR,
Alan
On 5/26/23, Tim Hardisty
Hi Oleg,
This audio tones uses same MML used by Microsoft in QBasic in the 80's
More info:
https://acassis.wordpress.com/2016/08/16/playing-gorilla-bas-tune-on-nuttx/
This driver is a port of the audio tone created by PX4 project (I
think there it was a C++ application).
There are many
Hi Tim,
Congratulations! I'm very happy that you succeed!
We are glad to have you aboard!
BR,
Alan
On 5/25/23, Tim Hardisty wrote:
> My NuttX journey started in earnest about a year ago, after an enforced
> pause for personal reasons. The processor on my board is ATSAMA5D2. In the
> last
Hi Tim,
There are two ways to access EEPROM on NuttX, one is using this
character driver that you are using and the other is accessing it as a
MTD.
I created a video tutorial some years ago explaining how to do it:
https://www.youtube.com/watch?v=qzjf2JtgYN0
Keep in mind that using MTD with I2C
ation matrix, and another to remove it and
> come back to raw readings.
>
> In typical Linux there is an `xinput` command to do it
> https://wiki.archlinux.org/title/Calibrating_Touchscreen#Apply_the_Matrix.
>
> Am Di., 23. Mai 2023 um 20:37 Uhr schrieb Alan C. Assis
> :
>
>>
The LVGL 7.x that was integrated on NuttX had a calibration before
initialize the demo, I think it was from LVGL itself.
There is also TS calibration that Greg created for TWM4NX:
apps/graphics/twm4nx/apps/ccalibration.cxx
BR,
Alan
On 5/23/23, Maciej Wójcik wrote:
> It would be great if NuttX
On 5/23/23, Brennan Ashton wrote:
> On Tue, May 23, 2023, 5:05 AM Nathan Hartman
> wrote:
>
>> On Tue, May 23, 2023 at 6:12 AM Brennan Ashton
>> wrote:
>> > I have also asked in the past about cutting down on the amount of
>> > configs
>> > we have checked in to be something like
>> >
>> >
On 5/22/23, Tomek CEDRO wrote:
> On Tue, May 23, 2023 at 1:55 AM Alan C. Assis wrote:
>> I think it is better to keep the documentation in a single place:
>> https://nuttx.apache.org/docs/latest/contributing/index.html
>> We're moving those documentations from confl
On 5/22/23, Tomek CEDRO wrote:
> This is why I asked not that long ago about
> Software-Hardware-Support-Compatibility-Matrix.. this would be really
> big table with hardware boards in columns and features in rows with
> green marks (or +1) where full support is confirmed, yellow (or 0)
> meaning
On 5/22/23, Tomek CEDRO wrote:
> On Sat, May 20, 2023 at 2:12 AM Brennan Ashton wrote:
>> On Fri, May 19, 2023, 3:23 PM Tomek CEDRO wrote:
>> > I am thinking about this. "If it works don't fix it" comes to my mind.
>> > Current build system is amazingly simple coherent and fast. Building
>> >
Hi Tomek,
Just a update from Espressif: probably ESP32-C5 will have USB OTG, but
since it was not released yet we cannot confirm it (things can change
before releasing the chip).
They suggested that companies interested on get this information
should ask directly to the business support:
Hi Sebastien,
There are good cons and pros arguments for moving to CMake.
Just like many here I don' t have preference for one or another, but
we need to analyze what is better for NuttX evolution and make a good
decision.
The main pros of moving to CMake:
1) It is easier to integrate with new
Hi Tomek,
On 5/20/23, Tomek CEDRO wrote:
> Well all ESP32-C3 boards that I have (DevKit, M5) have UART-to-USB
> converter so no JTAG so far.. I will order Beetle ESP32-C3 this one
> should have direct USB/UART/JTAG pins on the USB-C connector :-)
>
> I have ordered ESP32-S2 as it has USB OTG. I
On 5/19/23, Gregory Nutt wrote:
> On 5/19/2023 10:25 AM, Lwazi Dube wrote:
>> Alan,
>>
>> Can you summarize? I have not been following this PR. Is make going away?
>>
>> Thanks,
>>
>> -Lwazi
>>
>> On Fri, 19 May 2023 at 11:47, Alan
Hi Everyone,
While PR #6718 is waiting to get merged, please take a look:
https://makefiletutorial.com
BR,
Alan
On 5/19/23, Nathan Hartman wrote:
> On Fri, May 19, 2023 at 8:24 AM Milan Obuch wrote:
>
>> Hi,
>>
>> I started testing NuttX on Raspberry Pi Pico board, using FreeBSD as
>> host for building. I was able to build NuttX using all configuration
>> files for this board (but one - nshsram, it does
On 5/18/23, Brennan Ashton wrote:
> On Thu, May 18, 2023, 11:53 AM Alan C. Assis wrote:
>
>> I don't think you can get ws2812 working directly using a GPIO over
>> bitbang, the protocol used by this chip is very time sensitive.
>> Actually even in SPI mode I failed to
On 5/18/23, Tomek CEDRO wrote:
> Hello world :-)
>
> === Short Story Long ===
>
> I have just created my first custom board configuration based on
> ESP32DevkitC. Both application and board configuration is external to
> the nuttx.git and nuttx-apps.git (these are git submodules of my
> project).
Hi Tomek,
On 5/18/23, Tomek CEDRO wrote:
> Hello world :-)
>
> === Short Story Long ===
>
> I have just created my first custom board configuration based on
> ESP32DevkitC. Both application and board configuration is external to
> the nuttx.git and nuttx-apps.git (these are git submodules of my
On 5/14/23, Brennan Ashton wrote:
sic
> Before I do more work to wire this up, please let me know if this pdf
> I have attached here seems like a reasonable start for people
> https://github.com/apache/nuttx/issues/9095#issuecomment-1547008998
>
> It is basically the same content on the website,
Please include a new commit in this PR to include your name.
BR,
Alan
On 5/14/23, Tomek CEDRO wrote:
> Updated version, please verify :-)
>
> https://github.com/apache/nuttx-website/pull/93
>
> --
> CeDeROM, SQ7MHZ, http://www.tomek.cedro.info
>
On 5/14/23, Gregory Nutt wrote:
> On 5/14/2023 12:45 PM, Tomek CEDRO wrote:
>> Hello world :-)
>>
>> I have updated the www with social media section in the Community page
>> :-)
>>
>> Also I have humbly added myself to the contributors list. I was not
>> sure what *PMC to use, so I sipmly used
On 5/14/23, Tomek CEDRO wrote:
> Hello world :-)
>
> I have updated the www with social media section in the Community page :-)
>
> Also I have humbly added myself to the contributors list. I was not
> sure what *PMC to use, so I sipmly used PMC.
>
> As project has graduated, I can update all PMC
Dear NuttXers,
It could be useful for some of you:
https://medium.com/@filipedoocv/accelerometer-data-acquisition-using-nuttx-on-tiva-tm4c-623c1620f220
BR,
Alan
On 5/13/23, Tomek CEDRO wrote:
> On Sat, May 13, 2023 at 4:38 PM Alan C. Assis wrote:
>> https://acassis.wordpress.com/2023/05/13/how-to-compile-directfb2-on-nuttx/
>
> Awesome! :-)
>
> Is SDL backend also supported? That would enable portability on almost
> anything that
https://acassis.wordpress.com/2023/05/13/how-to-compile-directfb2-on-nuttx/
Hi Sebastien,
Hackster.io idea is only to show users' projects using NuttX and bring
more users to NuttX. So, it is opposite to what you are saying!
This is a nice place to show what NuttX can do!
BR,
Alan
On 5/10/23, Sebastien Lorquet wrote:
> Hello,
>
> What is the use of a hackster
You are already :-)
On 5/10/23, alin.jerpe...@sony.com wrote:
> Thanks for the explanation
> Please add me as admin
> Thanks
> Alin
>
>
> -Original Message-
> From: Alan C. Assis
> Sent: den 10 maj 2023 15:13
> To: dev@nuttx.apache.org
> Subject: Re:
's should be admins on the channel so that they
> can help promote NuttX RTOS
>
> Best regards
> Alin
>
>
> -Original Message-
> From: Alan C. Assis
> Sent: den 9 maj 2023 16:20
> To: Tomek CEDRO
> Cc: dev@nuttx.apache.org
> Subject: Re: Requesting a Hack
Hi Nathan,
On 5/9/23, Nathan Hartman wrote:
> On Tue, May 9, 2023 at 1:20 PM Alan C. Assis wrote:
>
>> It seems that since (at least) yesterday Apache mailing list was
>> silently dropping emails.
>>
>> So it you sent some email at least in the last 24h ple
Hi Tomek,
On 5/9/23, Tomek CEDRO wrote:
> On Tue, May 9, 2023 at 7:04 PM Alan C. Assis wrote:
>> Hi Everyone, (sending again with right subject)
>> Since many here probably faced similar challenge in the past let me ask:
>> How to export HID buttons events from NuttX
above.
>
> -adam
>
> On Tue, May 9, 2023 at 10:11 AM Alan C. Assis wrote:
>
>> Hi Tomek,
>>
>> Done! Thank you very much! Now you are an Admin too!
>>
>> I think everyone can access the channel: https://www.hackster.io/nuttx
>> and start to following.
Hi Everything,
Since many here probably faced similar challenge in the past let me ask:
How to export HID buttons events from NuttX to Linux?
Explaining the issue: I have an ESP32 board with LCD and touchscreen
and I want to create a low cost alternative to Elgato StreamDeck, but
unfortunately
It seems that since (at least) yesterday Apache mailing list was
silently dropping emails.
So it you sent some email at least in the last 24h please submit it
again because the email server sent it to /dev/null !
BR,
Alan
/23, Tomek CEDRO wrote:
> Alan/DevList: I have account "cederom" at hackster and can help with
> maintenance :-)
> Have a good day :-)
> Tomek
>
> On Tue, May 9, 2023 at 3:03 PM Alan C. Assis wrote:
>>
>> Dear Hackster.io Platform Team,
>>
>> I'm
Hi Everyone, (sending again with right subject)
Since many here probably faced similar challenge in the past let me ask:
How to export HID buttons events from NuttX to Linux?
Explaining the issue: I have an ESP32 board with LCD and touchscreen
and I want to create a low cost alternative to
Ok, finally it returned to work!
I will send my email again!
On 5/9/23, Tomek CEDRO wrote:
> mailing list test
>
> --
> CeDeROM, SQ7MHZ, http://www.tomek.cedro.info
>
Hi Lup,
Very nice!
Are you planing to create FeaturePhone interface for PinePhone?
BR,
Alan
On 5/3/23, Lee, Lup Yuen wrote:
> What makes PinePhone a phone? Because it will make Phone Calls and send
> Text Messages! Today we turn NuttX on PinePhone into a Feature Phone…
>
> 1. Outgoing and
On 4/30/23, Tomek CEDRO wrote:
> On Sat, Apr 29, 2023 at 10:16 PM Alan C. Assis wrote:
>> Take a look at apps/system/cfgdata it could or could not be what you
>> are looking for.
>> Also take a look at ReleaseNotes for more details.
>
> Wow thanks for the cfgdata hint
Hi Tomek,
Take a look at apps/system/cfgdata it could or could not be what you
are looking for.
Also take a look at ReleaseNotes for more details.
BR,
Alan
On 4/29/23, Tomek CEDRO wrote:
> Hello world :-)
>
> What is the recommended way of storing the application
> drivers/state/settings in
On 4/25/23, Brennan Ashton wrote:
>
> I should probably have added this in more detail to the docs, but see the
> testing section of the PR where I added it. I think it shows exactly what
> you are trying to do
>
> https://github.com/apache/nuttx/pull/1655
>
Petro is right, we need to improve
On 4/25/23, Alan C. Assis wrote:
> On 4/25/23, Gregory Nutt wrote:
>>
>>> Yes, using the Documentation/ as base to create a book is a good idea,
>>> but it should focus on "OS Components" and "API Reference".
>>
>> I don't thi
On 4/25/23, Gregory Nutt wrote:
>
>> Yes, using the Documentation/ as base to create a book is a good idea,
>> but it should focus on "OS Components" and "API Reference".
>
> I don't think that the documentation should be limited to simple HowTo
> and WhatIs documentation. I think it should have
On 4/25/23, Brennan Ashton wrote:
>
> Others and I _extended_ and converted this to be what is now in
> Documentation it was a lot of work. This is the documentation for the
> project although it has been slow to convert all the readmes and the wiki
> to be here. I would love to see others help
Hi Tomek,
Some years ago Matias Nitsche (AKA v0id / protobits) started the
creation of a NuttX book, documenting many of internal OS functions.
But after some time he gave up, because he realized that NuttX is a
movable target. Same happens to Linux (although currently I think
Linux is more
Hi Nathan,
Yes, same happens to duktape prompt:
$ ./nuttx
login: admin
password:
User Logged-in!
nsh> duk
((o) Duktape 2.5.0 (v2.5.0)
duk> hheellpp
ReferenceError: identifier 'help' undefined
at [anon] (duktape/src-noline/duktape.c:83732) internal
at global (input:1) preventsyield
duk>
Could be relevant to this thread: https://github.com/apache/nuttx/pull/9084
On 1/30/23, Alan C. Assis wrote:
> Hi James,
>
> Yes, Espressif is doing a good work adding support to it.
>
> I hope in the future others silicon vendors start to contribute as
> well (hello ST,
On 4/24/23, Xiang Xiao wrote:
> From https://nuttx.apache.org/docs/latest/contributing/coding_style.html:
>
>
>-
>
>Global variable prefix. All global variables begin with the prefix g_ to
>indicate the scope of variable.
>
> Most global variables follow this guide except a few
n't support WiFi and BT yet.
>
> We're still working on USB Host for PinePhone:
> https://lupyuen.github.io/articles/usb3
>
> Lup
>
> On Thu, Apr 20, 2023 at 11:07 PM Alan C. Assis wrote:
>
>> Hi Mr. Zou,
>>
>> PinePhone is a nice idea, but I'm afraid that Wi
Tim,
Normally the certification if for the module and for the product, but
this is the FCC, CE, Anatel, etc.
Since the module is already certified, your board doesn't need to pass
for a new complete WiFi / Bluetooth certification, just some simple
electric compatibility, EMI, etc, tests.
Maybe
Hi Tim,
Really nice board!
Do you know if Microchip is planing to port ATWILC3000-MR110UA
WiFi/BLE chip to NuttX?
Should be nice to have a companion to BCM43 at drivers/wireless/ieee80211/
BR,
Alan
On 4/20/23, Tim Hardisty wrote:
> What sort processing power? Memory? Peripherals?
>
>
Hi Tomek,
On 4/20/23, Tomek CEDRO wrote:
>
> Hey there Alan, I saw your initial support for ESP32-C6 that is RISC-V
> based, thank you, does that chip have full USB (device? host? otg?) support
> and full documentation of the USB block? :-)
>
> This sounds even better than ESP32-C3 :-)
>
No,
Hi Mr. Zou,
PinePhone is a nice idea, but I'm afraid that WiFi is not supported yet too.
Mr. Lup, could you please confirm/deny my suspect?
BR,
Alan
On 4/20/23, fft wrote:
> I think PinePhone is a great choice
>
>
>
> --Original--
> From: "PetroKarashchenko"
Hi Petro,
You can use ESP32-S2 or ESP32-S3.
Currently the USB Host support is not integrated on mainline yet, but
we (Espressif) have customers that are developing products with
ESP32-S3 with NuttX and USB.
So USB Host support will arrive on NuttX upstream very soon.
BR,
Alan
On 4/20/23,
; my idea is to present my contributions to microros-NuttX, but after the
> retirement from my professor position at SUPSI (31.08.2023!), it is
> quite difficult for me to be in Brazil. An online presentation should be
> possible?
>
> Best regards
>
> Roberto
>
> On 4/16/23 16:35
On 4/16/23, Nathan Hartman wrote:
...
>
> Perhaps the simplest low-tech way is to video tape the presentations and
> post the videos online afterwards.
>
> In fact, not only will this make it possible to see the event for people
> who can't attend, but it will also become possible to refer back
On 4/15/23, Tomek CEDRO wrote:
> On Fri, Apr 14, 2023 at 4:03 PM Alan C. Assis wrote:
>> Hi Everyone,
>> We have confirmed the data/local of 5o NuttX Workshop:
>
> Is online attendance possible / desired? :-)
>
Good question, the first event in Gouda/Netherlands was
Call for Papers are about to come soon.
>
> Best regards,
>
> Em sex., 14 de abr. de 2023 às 11:03, Alan C. Assis
> escreveu:
>
>> Hi Everyone,
>>
>> We have confirmed the data/local of 5o NuttX Workshop:
>>
>> Date: Sept 29 - 30 2023
>>
Hi Everyone,
We have confirmed the data/local of 5o NuttX Workshop:
Date: Sept 29 - 30 2023
Time slots: 8h-12h 14h-18h
Event Place: FEEC - Unicamp (https://www.fee.unicamp.br/ ) - Campinas/Brazil
https://www.s-drupal.fee.unicamp.br/?language=en
So, those interest to participate
+1
Tested on ESP32 Devkit-C board:
ESP32:
$ xtensa-esp32-elf-gcc -v
Using built-in specs.
COLLECT_GCC=xtensa-esp32-elf-gcc
COLLECT_LTO_WRAPPER=/usr/local/bin/../libexec/gcc/xtensa-esp32-elf/8.4.0/lto-wrapper
Target: xtensa-esp32-elf
Configured with:
Maybe it is better to try a smaller C compiler.
Like TinyCC: https://bellard.org/tcc / https://repo.or.cz/w/tinycc.git
Currently it is only for x86/x64 and ARM (with RISC-V is in development).
The tcc is small (about 100KB) so it could work even on some microcontrollers.
Even if you get GCC
I agree with Frank-Christian on that!
Also, is there some official ERRATA from ST about this
slew-rate/frequency for STM32H7 ?
Is this really a chip issue or some board specific issue?
BR,
Alan
On 4/10/23, Frank-Christian Kruegel wrote:
> Am 10.04.2023 um 14:51 schrieb David Sidrane:
>
>> If
Kudos Lup!!!
Now it is possible to use NuttX on PinePhone for some more practical
application!
BR,
Alan
On 3/23/23, Lee, Lup Yuen wrote:
> Weeks ago we talked about porting NuttX to PinePhone, and how we might turn
> it into a Feature Phone.
>
> But to make phone calls and send text messages,
Hi Alexandru,
I tested here and the BLE for ESP32/C3 is indeed broken in the mainline!
So I will investigate and fix it.
Currently NuttX BLE stack is very limited, depending on what you want to
do, it is better to use NuttX with nimBLE. There are board config examples
for nRF52/SIM, they need
On Friday, March 17, 2023, Gregory Nutt wrote:
> On 3/17/2023 7:08 PM, Bill Rees wrote:
>
>
>> Does the BSD license,and maybe others too, allow re-licensing?
>> Certainly one way to solve this if true is to simply change the license.
>>
>> I think that the answer is YES, but NO. Let's talk
; wrote:
>>
>> > Hi, Alan!
>> >
>> > Thank you and Petro for the support, it's compiling now! I also
>> > connected
>> > the esp to the internet, but for some reason both 'nslookup' and 'ping'
>> are
>> > failing and when I start the webserve
On 3/17/23, Nathan Hartman wrote:
> On Wed, Mar 15, 2023 at 6:16 AM raiden00pl wrote:
>>
>> NVMC support for NRF52 chips was ported from Nordic SDK which was
>> released
>> on the BSD license (old times), so these features should depend on
>> CONFIG_ALLOW_BSD_COMPONENTS=y. Users must manually
;
> Le 17/03/2023 à 15:13, Alan C. Assis a écrit :
>> Yes, it is not needed!
>>
>> After configuring your esp32c3 board file (also works for any esp32xx
>> chip), just run:
>>
>> make bootloader
>> make flash ESPTOOL_PORT=/dev/ttyUSB0 ESPTOOL_BINDIR=.
chains, a riscv32 one for esp-idf and a
> riscv64 for nuttx.
>
> Best regards,
>
> Sebastien
>
>
> Le 17/03/2023 à 13:45, Alan C. Assis a écrit :
>> Hi Miguel,
>>
>> Nice to hear it.
>>
>> BTW, you don't need to use esp-idf, it is overkill (you wi
301 - 400 of 565 matches
Mail list logo
