Luckfox Forums

Hi,

Which set of libraries was used for Alpine linux. Is it maybe a musl?
I don't know why, but apk upgrade always returns temporary error, even when I changed the mirror site.

the connection is pretty good:

PING 8.8.8.8 (8.8.8.8): 56 data bytes
64 bytes from 8.8.8.8: seq=0 ttl=116 time=12.181 ms
64 bytes from 8.8.8.8: seq=1 ttl=116 time=12.293 ms
64 bytes from 8.8.8.8: seq=2 ttl=116 time=12.232 ms
64 bytes from 8.8.8.8: seq=3 ttl=116 time=12.298 ms

Hello,

Alpine Linux is content contributed by the community and is not within the scope of our maintenance. It is recommended that you refer to the network configuration in the tutorial to try to solve this problem.
https://wiki.luckfox.com/Luckfox-Pico/L ... re-network

Okay, thanks for the quick reply.
I would just like to ask where I can buy the module for WiFi RTL8723BS in China, I found the module and ordered it, but I can't find the interface board in the form of a micro SD card anywhere?
Oh, now I see that it's also a community contribution, so you certainly have no way to answer me.

In the meantime, I solved the problem with the gfortran library, simply:

$sudo apt-get update
$sudo apt-get install libgfortran5

It took a little longer, but it was successful !

Hello,

I am delighted to hear that you have successfully installed the gfortran library, and I look forward to your sharing your usage methods on the forum in the future. The official website tutorial provides an original link wherein it specifies which TF wifi module is being used; I recommend you take a look at that for more information.
https://wiki.luckfox.com/Luckfox-Pico/L ... RTL8723bs/

Hi !

The first results with the WSPR (HAM Radio communication mode) decoding program are very good. The RV1103 managed to do (otherwise very demanding data processing) in around 23 seconds, which is an excellent result. The test was done with an already prepared .c2 file, because I currently have a Luckfox mini board on which the SOC Codec inputs and outputs are not tied.
In the meantime, I ordered a larger Luckfox development board with connected analog inputs and outputs, but until it arrives I'm trying to use the A/D converter as a PCM input device for ALSA recording. It doesn't work for me so far, so if you have a solution I would appreciate it if you could send it. One suggestion for your hardware engineers is to connect the CODEC in and out connections to the TP pads on the underside of the board, on future versions.
There is one more thing I noticed, namely that there are no outputs for the I2S bus. Does this SOC even have the possibility for external connection to the I2S bus or not ?

Hello, if you have any other questions, please feel free to open a new thread and ask again. We will respond to you in the new thread once we see it.