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file Progetto Sint Wind PI RaspBerryB+ / La Crosse TX23

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9 years 9 months ago #5083 by micdal
Vorrei realizzare una stazione meteo con questa configurazione, qualcuno ha testato il funzionamento dei sensori La Crosse TX23.

A quanto ho potuto leggere sembrerebbe che sia l'unico sensore più economico che non abbia bisogno di circuiti di decodifica esterni.

Mi date qualche info e parere in merito?!

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9 years 9 months ago - 9 years 9 months ago #5088 by tony
Il TX23 al momento risulta ancora in fase di sviluppo e test quindi se cerchi qualcosa di sicuramente funzionante prenderei qualcosa altro.

Al momento ho solo un feedback sul TX23 di un inglese al quale il software di lettura funziona ma solo per 5 minuti poi smette di leggere.

Gli ho chiesto di postare in questo thread .
TT
Last edit: 9 years 9 months ago by tony.

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9 years 9 months ago #5092 by Quik
Hello,
Yes, I bought a TX23 probe to operate on my raspberry pi.
I recovered the Sint Wind PI code (Thank you!)
I followed the instruction for electronic wiring.
I compiled the code to retrieve the TX23 information. (make)
I can retrieve information (direction and speed).
But after a while, it does not work, unless I change anything.
When it works :
root @ raspberrypi: / data / sources / swpi / TX23 # ./readTX23 -v
Bit Length: 1225 uSec
Start frame: 27
Wind Direction: N (0)
Direction2 Wind: N (0)
Wind Speed: 22
Wind Speed2: 22
Checksum (received): 7
Checksum (calculated): 7
Data is Valid!

(which unit is given speed?)

And error after some time (today it ran for 2:30):

root @ raspberrypi: / data / sources / TX23 # ./readTX23 -v
Error 1: Invalid pin state

root @ raspberrypi: / data / sources / TX23 ./readTX23 -d #
66uS, 1

The only way to solve the problem is to stop and start the raspberry. (a reboot does not work)
I do not know of or that may come.
My goal is to store the TX23 information in a SQL database, and then operate with a website. (I do KiteSurfing...!)

If someone know how to run the TX23 probe with a raspberry pi ...
I searched the net but I have not found another probe that can easily be coupled with a raspberry.

Thanks,

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9 years 9 months ago #5093 by tony
Thanks Quik for your feedback,

Unfortunately I do not have a TX23 to test and the integration in SWPI has only been done using the code of John Burns ( www.john.geek.nz/2012/08/la-crosse-tx23u...munication-protocol/ )

Hope somebody in the forum can help your. For the moment I have no idei of what can cause your problem.

If you are looking in another economic probe have a look at : www.vololiberomontecucco.it/vlmc/index.p...&catid=13&Itemid=169
Google translator can help :-)

Building the electronic interface only require less than 1 hour of work.

Tony

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9 years 9 months ago #5094 by tony
Thanks Quik for your feedback,

Unfortunately I do not have a TX23 to test and the integration in SWPI has only been done using the code of John Burns ( www.john.geek.nz/2012/08/la-crosse-tx23u...munication-protocol/ )

Hope somebody in the forum can help your. For the moment I have no idea of what can cause your problem.

If you are looking in another economic probe have a look at : www.vololiberomontecucco.it/vlmc/index.p...&catid=13&Itemid=169
Google translator can help :-)

Building the electronic interface only require less than 1 hour of work.

Tony

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9 years 9 months ago #5095 by micdal
Ciao Tony, in alternativa un buon compromesso qualità/prezzo cosa consigli?

Sembrerebbe un buon compromesso qualità prezzo: PCE-FWS 20

Michele

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9 years 9 months ago #5115 by micdal
QUale versione di swpi scaricare?! sembrerebbero tutti link uguali!

Che differenza c'è nelle versioni?!

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