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ENG-CANSAT-PICO-MISSION1-RECEIVE (voir la source)
Version du 26 novembre 2022 à 14:23
, 26 novembre 2022 à 14:23→Wiring
|-
|-
| MOSI
| MOSI
| GP7 (Miso)
| GP7 (Mosi)
|-
|-
| MISO
| MISO
| GP4 (Mosi)
| GP4 (Miso)
|-
|-
| SCK
| SCK
== Extra ==
== Extra ==
=== View received data ===
=== Use 'cat' utility ===
If by any changes you do have a '''Linux''' computer, a '''Raspberry-Pi''' or an '''Apple''' computer then you can easily capture the serial data with the {{fname|cat}} command line utility.
If by any changes you do have a '''Linux''' computer, a '''Raspberry-Pi''' or an '''Apple''' computer then you can easily capture the serial data with the {{fname|cat}} command line utility.
[[Fichier:ENG-CANSAT-PICO-MISSION1-RECEIVE-20.png]]
[[Fichier:ENG-CANSAT-PICO-MISSION1-RECEIVE-20.png]]
=== Catching the data ===
Now, we can use the following command line to capture the message on de device.
<nowiki>cat /dev/ttyACM1</nowiki>
and viewing the Base Station messages appearing on the screen.
[[Fichier:ENG-CANSAT-PICO-MISSION1-RECEIVE-21.png]]
=== Logging data to file ===
Linux operating system (and alike) allows the user to easily and quickly redirect output (like output of {{fname|cat /dev/ttyACM1}}) to a file.
Key-in the following command:
<nowiki>cat /dev/ttyACM1 > log.txt</nowiki>
will instantly redirect everything coming from {{fname|/dev/ttyACM1}} to the file {{fname|log.txt}} .
Press CTRL+C to stop 'cat' and the redirection. The file 'log.txt' is now fully available for data treatment.
A [https://github.com/mchobby/cansat-belgium-micropython/blob/main/mission1/cansat2.py log.txt sample] is available from the GitHub repository.
{{ENG-CANSAT-PICO-TRAILER}}
{{ENG-CANSAT-PICO-TRAILER}}