Re: New application to Nuttx

Look: boards/xtensa/esp32/esp32-devkitc/configs/wifi Use: esp32-devkitc:wifi BR, Alan On 9/3/23, Gustavo Soares wrote: > Hi! > > I checked the value of the application stack size and it was 2048 ideed, so > I manually changed to 8000 using menuconfig and there it is: > >

Re: ESP32-S3 RS485 support

Hi Petro, The current RS485 implementation used on ESP32 is not using internal RS485 controller of ESP32, it is implemented by "software". So you can use it connecting a RS485 transceiver to UART port and using the right DIR pin controller by RS485 driver. It is possible to use the internal IP

Re: Adding bluetooth configuration on esp32 hangs nsh

Hi Mike, Please sure you are using the right bootloader too: https://acassis.wordpress.com/2022/09/27/flashing-nuttx-bootloader-and-firmware-using-make-command/ BR, Alan On 9/1/23, Mike Moretti wrote: > Hi, > > So, just to be sure, I made a completely fresh directory, untarred the > 12.2.1

Re: Adding bluetooth configuration on esp32 hangs nsh

; -m > > On 9/1/2023 9:13 AM, Alan C. Assis wrote: >> Hi Mike, >> >> Please sure you are using the right bootloader too: >> >> https://acassis.wordpress.com/2022/09/27/flashing-nuttx-bootloader-and-firmware-using-make-command/ >> >> BR, >> &

Re: Adding bluetooth configuration on esp32 hangs nsh

nt > the time to document this on your own web site instead of submitting a > PR to the official NuttX docs yourself? ;-) > > -m > > On 9/1/2023 10:02 AM, Alan C. Assis wrote: >> Probably because we didn't update the documentation yet! :-) >> >> We

Re: bt4 + ble5 (plus wifi) on esp32 where are the docs?!?

Hi Mike, Actually NuttX doesn't use Zephyr BLE Stack, it uses an ancient BLE stack that Intel released as BSD license. That stack was used on Zephyr and evolved a lot with help from Nordic Semi. It was only a guy from Nordic that started porting that stack to nRF51/nRF52 and Nordic end-up adding

Re: Adding bluetooth configuration on esp32 hangs nsh

done as >>> long >>> as you make sure you are grabbing the most recent version. You can also >>> build it (or MCUboot) from source by changing the image configuration >>> options in the menuconfig. >>> >>> Cheers, >>> Lucas >>> __

Re: [EXT] Re: CTU CAN FD driver multi-licence for Nuttx

I think GPL code shouldn't be included directly, but I think it is fair to allow GPL code be downloaded using the building system case user selected it. Some time ago I suggested to create a tainted variable in the building system to track it, after I suggested that a friend of mine from

Re: make command error

Hi Miguel, It was many years ago, normally the used hello_main() etc, to avoid main() symbol collision. Now the apps can use main() and the building system will concatenate it automatically. Probably the issue that Gustavo is facing is some messing with the source code. I think he is using

Re: make command error

he app name from 'M+++' to 'mthreeplus' but the error still > appears: > > [cid:35aa8eda-31a2-4d80-825e-e653c25698da] > > [cid:3cb94f25-e1fc-48b8-9f8d-753d5fc09ceb] > ________ > De: Alan C. Assis > Enviado: quinta-feira, 7 de setembro de 2023 13:10 > Para: dev@nuttx

Re: [EXT] Re: CTU CAN FD driver multi-licence for Nuttx

On 9/7/23, Brennan Ashton wrote: > On Thu, Sep 7, 2023, 9:01 AM Gregory Nutt wrote: > >> >> > I think GPL code shouldn't be included directly, but I think it is >> > fair to allow GPL code be downloaded using the building system case >> > user selected it. >> >> We created this directory

Re: [EXT] Re: CTU CAN FD driver multi-licence for Nuttx

I think the authors of the driver can release the source code using two or more licenses. We already have an example of it in NuttX: SocketCAN Since they add the OR license clause it is fine. BR, Alan On 9/14/23, Alin Jerpelea wrote: > Hi Pavel, > > small oftopic regarding the license

[OT] NuttX Internation Workshop Subscription is opened

Hi NuttXers, Please help us to spread the news: https://events.nuttx.apache.org Finally after four years we will have a physical event like that in Gouda, Netherlands in 2019. I'm looking forward to it! BR, Alan

Re: ESP32 SoftAP - Station bridging

Hi Robert, I reproduced your issue here, but I don't know if it is some network issue on NuttX or just because I don't know how to configure the network route correctly. See my board config attached. I tried many scenarios and it never worked: nsh> ? help usage: help [-v] [] .

Re: [VOTE] Apache NuttX 12.3.0 RC0 release

That was Alin :-) On 10/16/23, Daniel Appiagyei wrote: > Hi Alan, > Apologies for the delay. Please go ahead and make the RC1. > The issue regards using DMA for UART in (at least) the IMXRT family of > chips. I've created an issue here > and have a

Re: ESP32 SoftAP - Station bridging

Hi Zhe Weng, Welcome to NuttX mailing list! What a great first message here! It worked perfectly: In the ESP32: nsh> ? help usage: help [-v] [] . cd execkillpwd true [ cp exitls reboot truncate ?

Re: nsh_fileapps and usage of sched_lock()

On 10/25/23, Nathan Hartman wrote: > On Wed, Oct 25, 2023 at 5:16 AM Ville Juven wrote: > >> Hi all, >> >> I noticed that when spawning a new task/process from a file in >> nsh_fileapps, the scheduler is locked prior to calling posix_spawn(), >> which >> does the file loading into memory etc. >>

Re: ESP32 I2S audio recording is incomplete

Hi Simona, On 10/19/23, Simona Toaca wrote: > Hello, > I am trying to record audio using a MEMS microphone, but the final > recording is missing parts periodically (for example, with a sample rate of > 8kHz, there are parts ~1s long missing once every ~10-11s. Using a sample > rate of 48kHz, the

Re: ESP32 I2S audio recording is incomplete

that time. > ____ > From: Alan C. Assis > Sent: Thursday, October 26, 2023 10:55 > To: dev@nuttx.apache.org > Cc: Lucas Vaz > Subject: Re: ESP32 I2S audio recording is incomplete > > [External: This email originated outside Espressif] > > Hi Simona, > &g

Re: [Article] NuttX on Star64 JH7110: OpenSBI (Supervisor Binary Interface)

Hi Lup, Great work, you are creating a huge set of documentation, not only about NuttX but also about RISC-V, OpenSBI and JH7110 processor! Kudos!!! BR, Alan On 10/28/23, Lee, Lup Yuen wrote: > Bare Metal Programming on a RISC-V SBC (Single-Board Computer) sounds > difficult. Thankfully we

Re: ESP32 I2S audio recording is incomplete

Hi Simona, On 10/26/23, Simona Toaca wrote: > Hello, > > I want to make sure that I understood this correctly, you're saying that > the I2S audio saved to an SDCard (via SPI) on Lyra T is working ok? > I think that is true. Maybe Lucas can confirm if he was saving in the SDCard. > Also, I

Re: ESP32 I2S audio recording is incomplete

t was your mistake, it could help to improve NuttX. BR, Alan On 10/26/23, Simona Toaca wrote: > Yes, ESP32_PSRAM_8M is enabled. > > Regards, > Simona > > În joi, 26 oct. 2023 la 16:55, Alan C. Assis a scris: > >> Hi Simona, >> >> On 10/26/23, Simona T

Re: ws2812 on sam

Hi Bert, I'm CC Brennan (the original author) and Victor (the author of the other driver using ESP32 RMT) they have more experience with WS2812. On 10/29/23, Bert Voldenuit wrote: > Hi Alan, > > Thanks to your advices, I was able to find why board_ws2812_initialize() > was not in System.map. >

Re: ws2812 on sam

Hi Bert, On 10/30/23, Bert Voldenuit wrote: > Hi Alan, > Thanks for adding Brennan to the discussion. > > My answers below. > > Le lun. 30 oct. 2023 à 16:09, Alan C. Assis a écrit : > >> Hi Bert, >> >> I'm CC Brennan (the original author) and Victor (

Re: CTU CAN FD driver multi-licence for Nuttx

Hi Christofer, On 10/17/23, Christofer Dutz wrote: > Hi all, > > Just came across this thread while reviewing your last board report. > In the PLC4X project we have CAN drivers and we Support C in PLC4C. > However nobody has ported CAN driver to C yet (But thanks to our code > generation it

Re: epoll oddities following setup/teardown optimizations

Hi Wang Bowen and Marten, Is it possible to include an ostest with this code to avoid similar regression in the future? BR, Alan On 9/18/23, 汪博文 wrote: > Hi, > > I did the epoll optimization last year. And your analysis is right. The new > epoll implementation has BUG and I has reproduced

Re: ESP32S3 arbitrary crash when no optimization configured

Hi Mike, I remember facing similar issue with ESP32 in the past. Because I started using NuttX with ARM chip and in the past the GCC toolchain has some issue with you are trying to compile debug symbols (-g) and optimization enabled (-O2) I always disabled optimization while enabling debugging.

Re: riscv64 libm link question

Hi Ken, Are you enabling the same symbols as in the sim bas or bastest ? $ cd nuttxspace/nuttx $ cd boards/ $ git grep "BAS=y" sim/sim/sim/configs/bas/defconfig:CONFIG_INTERPRETERS_BAS=y sim/sim/sim/configs/bastest/defconfig:CONFIG_INTERPRETERS_BAS=y $ cd .. $ ./tools/configure.sh

Re: UARTs ttyS and esp32

Please open arch/xtensa/src/esp32/esp32_serial.c and search for uart_register() function. Notice that it is wrapped by some #ifdef, that need to be satisfied to that function be called. Also if you enter inside boards/xtensa and "git grep UART1" or UART2 you will find some board configuration

Re: riscv64 libm link question

Hi Ken, On 9/18/23, ken.dic...@whidbey.com wrote: > On 2023-09-18 12:05, Alan C. Assis wrote: >> Hi Ken, >> >> Are you enabling the same symbols as in the sim bas or bastest ? > > I just used menuconfig interpreters bas selection > > Raspian:Ra

Re: ESP32S3 arbitrary crash when no optimization configured

he code, but >> If >> you really need to turn it off to debug a specific function, consider >> using >> the attribute `__attribute__((optimize(0)))`. >> >> Best regards, >> >> Em seg., 18 de set. de 2023 às 12:05, Alan C. Assis >> escreveu: >>

Re: Link error building c++ app with master branch

Hi Mike, Let me explain the mental process I follow to fix this kind of error! The error message in this case is very "clear" undefined reference to `pthread_key_create' So let see where it is defined: $ cd nuttxspace/nuttx $ git grep pthread_key_create ...

Re: fat32 sd-card filesystem broken

Hi Simon, I tested it recently (not extensive test) and it was working fine (stm32f777 meadow board). Did you try to run apps/testing/fstest to push its hard(ware) limits? :-) Also a simple way to verify if FAT is working is creating a RAMDISK (formatted as FAT) and run your application using

Re: [OT] Link to YouTube NuttX Internacional Workshop

for marking all video sections) NuttX International Workshop Day 1: https://www.youtube.com/watch?v=nDLplwggiX4 NuttX International Workshop Day 2: https://www.youtube.com/watch?v=dTzOhl7_kz8 Best Regards, Alan On 9/29/23, Alan C. Assis wrote: > Please link the link below: > > https://www.yo

Re: Link error building c++ app with master branch

easy way to do JTAG/gdb as you can with other MCU RTOSes, and > there are just so many layers and configurations. > > -m > > On 9/18/2023 4:19 PM, Alan C. Assis wrote: >> Hi Mike, >> >> Let me explain the mental process I follow to fix this kind of error! >> >> The error m

Re: riscv64 libm link question

Hi Ken, On 9/18/23, ken.dic...@whidbey.com wrote: > On 2023-09-18 13:08, Alan C. Assis wrote: > >> The thumb rule when starting with NuttX is using an existent >> configuration as base. > > OK. > >> Unfortunately the menuconfig is not prepared (better say it c

Re: STM Nucleo-32 board - I2C functionality

Hi Stewart, On 9/20/23, Stewart Charnell wrote: > Hi, > > Has anyone used the I2C functionality on the STM Nucleo-32 board (it > uses the STM32L432 processor)? I think there is an issue with the file > boards/arm/stm32l4/nucleo-l432kc/src/stm32_ina226.c. > > This board can support Arduino NANO

Re: Writing in an I2C device

Hi Gustavo, On 10/1/23, Gustavo Soares wrote: > Hello everyone! > > I have a PCF8575 IO expander with 16 channels wich I want to use 8 for write > (P10 to P17). The hardware is already configures and all LED's connected to > these ports are on. As you can see, NuttX sees the I2C device: > >

Re: execv obsolet ?

Hi Miguel, I suggest you to try first in the Linux. NuttX should give you the same result ;-) BR, Alan On 10/12/23, MIGUEL ALEXANDRE WISINTAINER wrote: > Now compiles  > > in theory should show the files got from ls on terminal ? > > Builtin Apps: > i2c sh hellonsh > nsh>

Re: execv obsolet ?

rams that are not internal in NuttShell itself, but compiled separated and executed in the nsh. BR, Alan On 10/12/23, Alan C. Assis wrote: > Ah ok, I tested using the original code with "ls" instead "/bin/ls" > and the result as similar to NuttX: didn't print anything. >

Re: execv obsolet ?

Hi Greg, On 10/12/23, Gregory Nutt wrote: > > On 10/12/2023 2:18 PM, Alan C. Assis wrote: >> The execv on Linux also fails when we can an builtin program, try it: > > You are right, but the semantics are really confusing. In Bash, > commands that are included inside of

Re: execv obsolet ?

gt; static char * const args[2] = > { > "/bin/ls", > NULL > }; > printf("Executing 1 %s \n", args[0]); > execv(args[0], args); > } > > > De: Al

Re: execv obsolet ?

; Enviado do meu iPhone > >> Em 12 de out. de 2023, à(s) 18:16, Alan C. Assis >> escreveu: >> >> Hi Greg, >> >>> On 10/12/23, Gregory Nutt wrote: >>> >>>> On 10/12/2023 2:18 PM, Alan C. Assis wrote: >>>> The exe

Re: PCF8575 driver for NuttX

Hi David, I think you figure out Gustavo's mistake. Gustavo, all you need to do is use the existing driver. In your code you was trying to implement a low level driver to communicate with your PCF8575. You don't need to do it. Unfortunately there is not much boards examples using IOEXPANDER

Re: PCF8575 driver for NuttX

Hi Gustavo, On 10/6/23, Gustavo Soares wrote: > Hi, Alan and David! > > I'm using nrf52_sx1509.c (at boards/arm/nrf62/thingy52/src) as model for my > driver. I've attached what I have wrote so far and I'd like to know if you > could tell me if I'm at the right direction: >

Re: PCF8575 driver for NuttX

Hi David, On 10/6/23, David S. Alessio wrote: > >> In a quick search I noticed that i2c_vbus_initialize() never was part >> of NuttX, > > OK, that’s not good. What’s the best way to submit it now? > No idea, I think this function is something you created for your project. How is

Re: PCF8575 driver for NuttX

Hi David, On 10/6/23, David S. Alessio wrote: >>> In a quick search I noticed that i2c_vbus_initialize() never was part of NuttX, >>> >>> OK, that’s not good. What’s the best way to submit it now? >>> >> >> No idea, I think this function is something you created for your project. >>

Re: CTU CAN FD driver multi-licence for Nuttx

Hi Tomek, On 10/17/23, Tomek CEDRO wrote: >> To be honest I don't see a big issue of a driver as dual license, we >> already have SocketCAN and other drivers as dual license (GPL and >> Apache, BSD and Apache, etc). The original Author said the want is to >> be released as dual license: A or

Re: CTU CAN FD driver multi-licence for Nuttx

ntire project. Consulting with a legal expert is a wise step when dealing with complex licensing issues. " So, we are back to square one! BR, Alan On 10/17/23, Alan C. Assis wrote: > Hi Tomek, > > On 10/17/23, Tomek CEDRO wrote: >>> To be honest I don't see a big issue of

Re: CTU CAN FD driver multi-licence for Nuttx

taking legal advice, on behalf of an apache project, > from a generative language model? > > Sebastien > > > Le 17/10/2023 à 22:22, Alan C. Assis a écrit : >> Oops, it was: you cannot enforce both at same time. >> >> Actually I think I was wrong (not about enforcing)

Re: CTU CAN FD driver multi-licence for Nuttx

; >>> > Can anyone in the project help facilitate an "official" answer from >>> Apache? >>> > >>> > Kind regards, >>> > >>> > Andrew >>> > >>> > PS: the driver authors are not subscribed,

Re: ESP32 I2S audio recording is incomplete

; > Simon > > -- > Ingenieurbüro-Filgis > USt-IdNr.: DE305343278 > -- > sent by mobile phone > > Alan C. Assis schrieb am Do., 19. Okt. 2023, 23:36: > >> Hi Simona, >> >> On 10/19/23, Simona Toaca wrote: >> > Hello, >> > I am t

Re: STM32 and ttyACM device

Hi Robert, Thanks for sharing your finding! I think the current implementation is more fail safe, but of course, it doesn't fit for all user cases. Some years ago a company created a thermal printer using NuttX and they said when the computer was sending too much data to the printer NuttX was

Re: ws2812 on sam

Hi Bert, On 10/15/23, Bert Voldenuit wrote: > Hello, > > I am trying use ws2812 driver with a samd21 mcu. > > I took example from the /boards/arm/rp2040. > > added to board.h: > #define BOARD_GPIO_WS2812_PIN5 /* verifier pin #5 = PA15 */ > > added to sam_bringup.c: > > #ifdef CONFIG_WS2812 >

Re: PCF8575 driver for NuttX

you point me to > how that’s done today? (I’m sure email won’t work). > > The problem I see with the existing IOEXPANDER code is that I don’t believe > it’s thread safe (multiple threads each hammering its own sensor on > different sub buses). > > Cheers, > -david > >

Re: [VOTE] Apache NuttX 12.3.0 RC1 release

Sorry, I missed the vote window, please find below the results (NuttX still increasing size in a predictable way) ESP32-DEVKITC = $ xtensa-esp32-elf-gcc -v Using built-in specs. COLLECT_GCC=xtensa-esp32-elf-gcc

Re: Porting NuttX - console management trouble

Hi Philippe, On 8/21/23, Philippe Leduc wrote: > Hello, > >> Sounds like the console device is in RAW mode. For proper NSH behavior, >> the console TTY must be configured in COOKED mode. That configuration >> should occur automatically if the uart was configured as the serial >> console. I

Re: CDC/ACM console data to NuttX corrupted.

Hi Tim, On 8/16/23, Tim Hardisty wrote: > I am trying to get CDC/ACM working on my custom board so I can have a > USB console. I have finally worked out the arcane set of CONFIG options > needed, found the to-be-expected bugs/inconstencies with some of the > SAMA5 code, that I have worked around

Re: Porting NuttX - console management trouble

Hi Philippe, On 8/18/23, Philippe Leduc wrote: > Hello, > > I am currently in the process of porting NuttX to the i.MX8MP (Cortex-M7) > SoC Did you see that: https://github.com/apache/nuttx/pull/10294 Maybe you can reuse or merge part of it. > from NXP. I managed to have a POC that boot and

[OT] Last days to submit your proposal to the NuttX International Workshop

Dear NuttXers, The submission of proposals to the NuttX Workshop will end on the 18th of August. Because we will have a mixed presentation (face-to-face and on the Internet), we accept in-person or remote presentation. Please consider contributing your knowledge with others who also love NuttX

Re: Serialrx

Hi Bert, On 8/28/23, Bert Voldenuit wrote: > Hello, > > I am trying to run the serialrx app (out of the box) from the examples, but > i get the following errors: > > - Some warnings because of conversion; no big deal > - undefined reference to standard librarie function like: fprintf, >

Re: Trouble adding a new board

Hi Robert, On 11/8/23, Robert Middleton wrote: > Turns out it was a typo in the Kconfig file that took a while to track > down. I don't think that Kconfig has an option to detect errors like > this, which is pretty annoying. > > From boards/Kconfig: > config ARCH_BOARD_STM32_THING_PLUS >

Re: SPI+DMA with ws2812 driver on samd21

Hi Bert, Are you configuring the DMA similar to way he did: https://web.archive.org/web/20221027190645/http://www.lucadavidian.com/2018/03/08/wifi-controlled-neo-pixels-strips/ ? Although on NuttX each driver is a separated instance, under the hook the basic configuration will be similar. BR,

Re: NXTerm with USB console

Hi Jernej, NSH used to be an Alternative Console, but I think someone removed it few months ago, probably now my video tutorial explaning show to put the NSH terminal in a matrix display will not work see: https://www.youtube.com/watch?v=4za1lhfsct8 Maybe someone who removed it could help us

Re: New UNUSED macro not working

Hi Jernej, There is a discussion about it here: https://github.com/apache/incubator-nuttx/pull/6779 The issue with previous implementation was it only worked for integers variable. BR, Alan On 9/27/22, Jernej Turnsek wrote: > Hi, > > when compiling LuaJIT on NuttX with new UNUSED macro I

Re: [DISCUSS] Graduate NuttX as TLP

+1 Please go ahead Nathan! BR, Alan On 10/19/22, David Sidrane wrote: > +1 - The time has come. > > David > > -Original Message- > From: Xiang Xiao > Sent: Wednesday, October 19, 2022 1:52 AM > To: dev@nuttx.apache.org > Subject: Re: [DISCUSS] Graduate NuttX as TLP > > +1. > We are

Re: [VOTE] Apache NuttX Community Graduation

+1 Finally!!! I hope we could remove that cumbersome "incubator-nuttx" name! Or even better: redirect it to "nuttx" to avoid issues! On 10/21/22, Nathan Hartman wrote: > Dear Apache NuttX Community, > > Following the [DISCUSS] thread which has gone 72 hours without any > further issues raised

Re: Dev-Board for Nuttx

Hi Michael, Congratulations! You created a really great board!!! I'm sure that many people here will be interested on it, those who are really interested to contribute. The idea of using RPI form-factor is really good. Actually we were discussing about the idea of creating some RPI-like board

Re: Dev-Board for Nuttx

SDcard into memory and execute it, as Linux is doing. This will open a > new chapter in using microcontrollers, and Nuttx is already nearly > there. > > Would be happy to see the EsPiFF one day in your Nuttx Videos! > > best regards, > Michael > > Am 2022-10-26 14:56, sch

Re: Bluetooth+WiFi+NuttX

Hi Tim, On 10/28/22, Tim Hardisty wrote: > Bit of a tangential question this, but I know there are folk on here who > are much more conversant with the way NuttX can be used with WiFi and > Bluetooth modules than I am. > I think these are important questions and other people could face similar

Re: Bluetooth+WiFi+NuttX

the £7 per module saving of Espressif vs. SiLabs, plus getting WiFi for free > that appeals. SAMA5D2 has Ethernet - unused on my board so it is not an idea > that is completely out of the question: writing USRSOCK for the Espressif > module is probably beyond me at this time! > > On

Re: Bluetooth+WiFi+NuttX

RMII supported by both MCUs (yes, ESP32 has RMII). BR, Alan On 10/29/22, Alan C. Assis wrote: > Hi Tim, > > I just searched if it was possible to connect two Ethernet MAC > directly without using PHY and it is possible, so it will not involve > cost for you: > > http

Re: libpq and libscpi: how to start

Hi Michael, I think someone else told some time ago that he used a similar lib for mysql, I think it was Ivan. Those libs inside nuttx/libs/ are libs used by the kernel and apps, but in this case the lib should be put inside apps/databases/postgres for example. It should be a lib just like

Re: libpq and libscpi: how to start

rtman a écrit : >> On Thu, Oct 27, 2022 at 12:19 PM Alan C. Assis wrote: >> >>> Hi Michael, >>> >>> I think someone else told some time ago that he used a similar lib for >>> mysql, I think it was Ivan. >>> >>> Those libs inside nuttx

Re: [DISCUSS] NuttX graduation: Draft Resolution

Agree! Alin is actively helping this project! BR, Alan On 10/28/22, Alin Jerpelea wrote: > If none has a better idea I can step in > > Best Regards > Alin > > On Fri, 28 Oct 2022, 06:35 Nathan Hartman, > wrote: > >> Ping... Folks, we need to choose a Vice President for the proposed >> Apache

Re: imxrt1176 on Nuttx

Hi Prelude, I think imxrt1176 is not available yet, did you get it? Probably the peripherals will be the same. BTW: did you test the W5500? BR, Alan On Wednesday, September 21, 2022, prelude wrote: > I want to ask my friends, is there anyone who supports imxrt1176 on > Nuttx？At present,

NuttX Workshop Youtube link

Hi Everyone, Please find the link to the NuttX Workshop here: https://www.youtube.com/watch?v=I-msubvN3Nw BR. Alan

NuttX International Workshop 2022: will start in less than 14h

Hi Everyone, We are looking forward to see you tomorrow in the NuttX Workshop. The schedule with all the presentations is already available: https://nuttx.events/ BR, Alan

Re: How to use the esp8266 network module？

Hi Prelude, There is not documentation to it yet, it was contributed many years ago. Please helps to improve NuttX, if you get it working, submit a documentation over github PR. Important note, that esp8266 integration is not using USRSOCK, so it is not the right way to do it. BR, Alan On

NuttX Wikipedia entry vandalized

Hi Eveyone, I went to Wikipedia to get a link to show Victor about nice project using NXWidgets and NXWM, but I noticed the page is "completely" empty. Just look the history and click on October 2021 to see the difference. BR, Alan

Re: NxWidgets

Hi Victor, Please see page 43 to see some nice interfaces developed using NXWidgets: https://web.archive.org/web/20161019222034/http://dspace.cc.tut.fi/dpub/bitstream/handle/123456789/22051/Aimonen.pdf You can look the NXWM to see some examples of screens using NXWidgets. BR, Alan On

Re: [RESULT] Release Apache NuttX (Incubating) 11.0.0 [RC2]

gt; than once. Whatever the community is doing, it certainly looks like it > works. 8) > > Regards, > > = Mike > >> On Oct 10, 2022, at 4:24 PM, Alan C. Assis wrote: >> >> Hi Mike, >> >> How are you? >> >> Greg commented about you tod

Re: simulation spi driver

Hi Prelude, It is using on boards/arm/sam34/arduino-due What issue are you facing? On 10/13/22, Prelude wrote: > Have any friends done gpio simulation spi on Nuttx？ > > > > >

Re: Anna-b112 Bluetooth module support

Hi Ivan, Nice to hear news from you! So, you don't to flash NuttX inside Anna-B112, but just want to use it as external BT BLE module, right? In this case you need to enable the "Bluetooth H4 UART" There are some examples on NuttX about how to use it. Also you can opt for using NuttX internal

Re: Anna-b112 Bluetooth module support

e, the module has the whole ble stack embedded in the > u-box connect and is controlled via AT commands, thats why i am not sure > how exactly to port it for Nuttx in a suitable way. > > Best regars, > Ivan ucherdzhiev > > > На чт, 13.10.2022 г., 18:31 Alan C. Assis нап

Re: Unicode characters in codebase.

Agree! It is better to avoid it. On 10/10/22, Fotis Panagiotopoulos wrote: > Hello! > > A few weeks ago I had some problems with a static analysis tool that > couldn't parse NuttX code, due to non-Unicode characters. I provided a > couple of PRs and fixed the issues, but it got me thinking... >

Re: [RESULT] Release Apache NuttX (Incubating) 11.0.0 [RC2]

Fixed email! On 10/8/22, Alan C. Assis wrote: > Hi Tomek, > > I think 6502 compiler are evolving, but I don't know if they are > compatible. > > There is a interesting comparison here: > > https://gglabs.us/node/2293 > > CC. Gabriele here, since I don't know

Re: [RESULT] Release Apache NuttX (Incubating) 11.0.0 [RC2]

le-rust-bootstrap-1.63.0 Create bootstrap compilers for >> building lang/rust >> >> >> % pkg search avr >> arduino-avrdude-6.3_4 Program for programming the on-chip >> memory of Atmel AVR Arduino CPUs >> avr-binutils-2.37_4,1 GNU binary t

Re: [RESULT] Release Apache NuttX (Incubating) 11.0.0 [RC2]

Hi everyone, As suggestion when voting for a new release, please send together the information about what compiler was used and the output of your toolchain "size". This is just a suggestion, but help us to know that you really tested the release and also it is used as reference to know if the

Re: [RESULT] Release Apache NuttX (Incubating) 11.0.0 [RC2]

ne, and > this seems to be a release that others also wait to go out in order to > add their patches.. thus +1 from me not to block the works.. otherwise > no rush from me as things are done when they are done :-) > > Best regards :-) > Tomek > > > > > >

Re: Anna-b112 Bluetooth module support

, they have also Wifi and > other modules which use u-connect so i think it will be nice addition to > have this parser in Nuttx. > > Best regards, > Ivan > > On Fri, Oct 14, 2022 at 2:53 PM Alan C. Assis wrote: > >> Hi Ivan, >> >> Ok, understood the issue! >

Re: Anna-b112 Bluetooth module support

it, My problem is that i dont see a good way to implement the driver > and connect it with the already existing nuttx Bluetooth functionalities . > > > Best regards, > Ivan > > On Thu, Oct 13, 2022 at 11:59 PM Alan C. Assis wrote: > >> Hi Ivan, >> >> Norma

Re: [ANNOUNCE] Apache NuttX 11.0.0-incubating released

Thank you Alin! Amazing job! On Saturday, October 15, 2022, Alin Jerpelea wrote: > The Apache NuttX (incubating) project team is proud to announce > Apache NuttX 11.0.0-incubating has been released. > > The release artifacts and Release Notes can be found >

Re: NXTerm with USB console

g the nsh console. It is still in > apps repo. Your video was actually using a different slcd console which is > available for alphanumeric lcd displays. > > Regards, > Jernej > > On Tue, Sep 27, 2022 at 3:05 PM Alan C. Assis wrote: > >> Hi Jernej, >> >>

Embedded World Conference 2023

Hi Everyone, Tomorrow is the last day to submit proposal: https://events.weka-fachmedien.de/embedded-world-conference/home/ Please use this opportunity to let more people discover about our amazing RTOS! Let's do it! BR, Alan

Correction!!! Re: Embedded World Conference 2023

Today is the last day to submit your Abstract! So, you need to run fast, but the process is simple! Good luck! I just submitted mine! BR, Alan On 10/7/22, Alan C. Assis wrote: > Hi Everyone, > > Tomorrow is the last day to submit proposal: > > https://events.weka-fachmedien.de

Re: Bluetooth+WiFi+NuttX

oth 5 module currently >> used, and has WiFi as a bonus - so I will investigate it's IDE and see how >> easy it is to implement a GATT-based solution, or to load HCI firmware so >> I can be reasonably confident I'm not digging a big hole for myself if I >> make this change.

Re: [VOTE] Apache NuttX 12.0.0 RC0 release

Hi Tomek, I think the idea of NuttX 12.0.0 is to be the first NuttX release as Apache TLP. But I agree it is better to have minor releases before moving to a major release. Just a major release for year or each two years sound more consistent, this is similar the way that Linux kernel does.

Re: Article: NuttX for PinePhone: Display Engine

We all that need to talk you, not only for that driver, but also for these amazing documentation! Thank you Lup! On 12/22/22, Lee, Lup Yuen wrote: > NuttX Mainline now supports the Display Engine for Allwinner A64 SoC > (Arm64). Many thanks to my patient reviewers for wading through a thousand

Re: [apache/nuttx] Create branch for ch32v (PR #7978)

Hi Robert, Thank you for sharing this CH32V30x porting repository. I think the right way to handle the GPIO is like STM32 and other arches do, not inside the menuconfig. Some time ago someone suggested using menuconfig to select the function of each pin of the MCU, but although the idea is

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