Hi Janardhan,
As you can see, the current sensor driver framework and uORB are tightly
integrated.
The reason why I introduced the uORB framework from px4 to NuttX is
primarily because it is based on pub-sub,which provides great flexibility
in sharing messages between multiple applications.
There
On 6/13/2024 8:32 PM, Gregory Nutt wrote:
On 6/13/2024 11:56 AM, Gregory Nutt wrote:
Changing the existing driver interface would break the NX graphics.
NX graphics is mis-named. It is not a graphics system like LVGL, but
a windowing system like X. Whatever you do should not break the
windo
On 6/13/2024 11:56 AM, Gregory Nutt wrote:
Changing the existing driver interface would break the NX graphics. NX
graphics is mis-named. It is not a graphics system like LVGL, but a
windowing system like X. Whatever you do should not break the
windowing system and, in fact, really should opt
Hi Janardhan,
AFAIK all sensors with uORB support can work with apps/testing/sensortest
support.
I prefer to use simple char driver sensors to avoid overhead and make
things simple, maybe Xiang can give your more help about your
multi-application usage.
Also you can take a look how it is done on
I am getting in a mental pickle regarding LVGL (V9) and NuttX, in
conjunction with the SAMA5D2 with it's built in LCD Controller peripheral.
In the past - bare metal - I have simply set up two buffers so one can
be written to while the other is copied out to the actual display. But
now NuttX i
On 6/13/2024 11:15 AM, Tim Hardisty wrote:
I am getting in a mental pickle regarding LVGL (V9) and NuttX, in
conjunction with the SAMA5D2 with it's built in LCD Controller
peripheral.
In the past - bare metal - I have simply set up two buffers so one can
be written to while the other is copie
Lup,
Thank you for the information, I’ll have a look tomorrow.
Regards,
Mark
---
Mark Stevens
Blog: blog.mark-stevens.co.uk
> On 13 Jun 2024, at 13:51, Lee, Lup Yuen wrote:
>
> Hi Mark: Thanks for watching my presentation! To show the Heap Logs, I
> ena
Hi Alan,
Thanks for the path!
I saw the uorb libraries as well as the sensor drivers for uorb.
I am currently working with a magnetometer (Lis3mdl), i did not find a driver,
uorb, for the sensor and used another sensor driver gyroscope (l3gd20_uorb.c)
as a example and edited the driver.
senso
Hi Mark: Thanks for watching my presentation! To show the Heap Logs, I
enabled "Build Setup > Debug Options > Enable Debug Features > Memory
Manager Debug Features". Here's the complete definition (I hope it's
applicable to your platform)...
<<
Symbol: DEBUG_MM_INFO
Type : boolean
Prompt: Memory
On 2024-06-12 07:35:27, Felix Leonbacher wrote:
> Hey Guys,
>
> I am an embedded systems Student in Germany and wanted to use ur apache
> nuttx in my project. Sadly I am unable to flash it. I have a STM32F207
> nucleo-144 and when I come to
> openocd -f interface/stlink-v2.cfg -f target/stm32f2x.c
I am just catching up with the NuttX workshop presentations and something
sparked my interest from one of the later presentations.
I am looking at the "Heap Usage for QuickJS” slide from Lup Yuens presentation.
There is mention of turning on heap logging and this is something I would like
to i
Hello everyone. Although I have initialized the both independent watchdog and
window watchdog, the timeout seems to be 0 all the time. The watchdog waits
tills it reaches 36500 and resets the MCU. Attached here is a log of nsh
shell(running IWDG watchdog). Though the driver for WWDG has been in
Hello. I am currently working on implementing UART transmission using DMA
(Direct Memory Access) mode. However, I've encountered challenges due to the
scarcity of information available online regarding this topic. My main struggle
lies in understanding where and how to define the interrupt callb
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