Are you talking about here, with two devices, one set to APP_MODE_RX and the
other set to APP_MODE_TX?
apps\examples\sx127x_demo\sx127x_demo.c
int main(int argc, FAR char *argv[])
{
#ifdef CONFIG_LPWAN_SX127X_RXSUPPORT
struct sx127x_read_hdr_s data;
#endif
struct sx127x_chanscan_ioc_s chansc
Ok I see it now, thank you. I will relay this information and get back to
Michael about next steps. Thank you very much for your responses!
On Fri, Feb 25, 2022 at 10:19 PM Michael Jung wrote:
> Hi Aaron,
>
> you can see the mail trail Alan is referring to at
> https://www.mail-archive.com/dev@n
Then I use two same STM32 boards to test Lora sx127x, one for receiving and one
for sending. How should I set it, in nuttx code or menuconfig?
回复的原邮件
| 发件人 | MIGUEL ALEXANDRE WISINTAINER |
| 日期 | 2022年02月28日 21:55 |
| 收件人 | 经天纬地 |
| 抄送至 | |
| 主题 | Re: nuttx lora sx127x device use for
sx127x has been executed successfully
nsh> sx127x
Start sx127x_demo
LORA modulation
Set frequency to 93000
Set power to 14
Waiting for data
But keep waiting for data，There should be more than two devices for
communication here. How to set it up?
Hi all,
I am happy to announce that the licenses are migrated to Apache and the
remaining ones are documented in the LICENSE file
It would be good If someone can run a FOSSID scan to double check the licenses
(in case I missed something) then I think that we can remove the
DISCLAIMER-WIP fro
You just need two devices a tx and a rx.
Look the sx127x demo app source code, you need to run the other as tx.
BR,
Alan
On Monday, February 28, 2022, 王国柱 wrote:
>
> sx127x has been executed successfully
> nsh> sx127x
> Start sx127x_demo
> LORA modulation
> Set frequency to 93000
> Set po
Hello team,
I would like to ask who has used C++ libraries with NuttX. For example
if I have a C++ application that is based on boost and std::chrono
then what should be a good way of starting it with NuttX?
Best regards,
Petro
We use both uClibc++ and libc++, both work fine. But never try the
boost library.
On Wed, Mar 2, 2022 at 9:16 PM Petro Karashchenko <
petro.karashche...@gmail.com> wrote:
> Hello team,
>
> I would like to ask who has used C++ libraries with NuttX. For example
> if I have a C++ application that is
If you configure created the initialization file, like:
boards/arm/stm32/stm32f4discovery/src/stm32_sx127x.c
And added the SPI chip to control your device, see CONFIG_LPWAN_SX127X at:
see boards/arm/stm32/stm32f4discovery/src/stm32_spi.c
Then the communication should work.
Do you have a logic
Hi guys,
I am having problems building custom boards outside of the Nuttx folder
tree. Usually I use the following folder structure.
|-> apps
|-> my-folder
|-> my-apps
|-> custom-app
|-> my-boards
|-> custom-board
|-> nuttx
To build my apps I just need to create a symbolic link
That's what it used to be, but I used two boards to execute sx127x -r on one of
the boards and sx127x -t on the other, expecting communication between the two
boards, but it didn't work as expected . Do you need any other configuration?
the first board:
nsh> sx127x -t
Start sx127x_demo
LORA modul
I tested the two devices with an oscilloscope and both have signals, but there
is no communication between the two devices.
One is always sending data, and the other is waiting to receive data. Does the
communication between the two devices need to be networked first?
That's what it used to be
Hi,
Do you want to use board common code? There where some code tree
restructurings to eliminate code duplication. There is an option to
enable/disable common code in menu config. Please try to use it and
feedback if it helps you.
Best regards,
Petro
On Thu, Mar 3, 2022, 12:06 AM Daniel Pereira
Please check the common/Make.defs file in-tree of the board you based your
custom board on. There is a new variable introduced.
(Sorry, writing from my phone. I'll try to send a direct link later.)
On Thu, Mar 3, 2022, 07:10 Petro Karashchenko
wrote:
> Hi,
>
> Do you want to use board common cod
HI,
Not sure what is the correct way to fix this, but I reverted:
"
commit f77956a227f1db6ecb44eda3814e7b02aa2187a6
Author: Petro Karashchenko
Date: Wed Jan 19 11:16:11 2022 +0200
tools: add option to reuse boards common files for custom boards
Signed-off-by: Petro Karashchenko
"
Hello Jukka,
So you experience the same problem as Daniel and reverting the commit helps?
Before f77956a227f1db6ecb44eda3814e7b02aa2187a6 there was no way to
reuse common code from "nuttx/board/...". I'm using a custom board
based on SAME70 and after
https://github.com/apache/incubator-nuttx/pull
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