ok provo
ma il pin rst del modulino (filo giallo) nella SPI0 non è collegato?

Allora Tony
sono ripartito per l'ennesima volta da un immagine pulita (1093)
ho aggiornato prima swpi-update
poi sudo apt-get update/upgrade,
siccome so che a fare esperimenti ci si può imbattere in moduli difettosi
oppure si possono guastare per collegamenti errati e/o saldature maldestre,
di modulini rf95 ne ho presi 4 (in previsione anche di costruire due stazioni)
quindi ho montato un terzo modulino e ricominciato a fare prove......

sto provando con RPI 2 e/o RPI-zero
alimentatore originale 2A
mi porto nella cartella rfm95
quando lancio sudo python tx.py oppure sudo python rx.py
il sistema va in crash (il monitor si spenge quindi credo che si spenga il sistema)
questo che il modulino sia montato su SPI0 che SPI1

non so più cosa fare

ci sono altre cose da provare?
ormai sta diventando una sfida


Valerio

Tony da terminale in ssh.......

SSH
pi@swpi ~ $ cd /swpi/rfm95
pi@swpi /swpi/rfm95 $ sudo python tx.py
[08/03/2019-12:17:39] RF95 LoRa mode ok
[08/03/2019-12:17:39] Sent packe(123ms) $SW,1,315.0,0,0,11.7,89,948,0*01
[08/03/2019-12:17:43] ACT Timeout
[08/03/2019-12:17:45] Sent packe(133ms) $SW,1,315.0,0,0,11.7,89,948,0*01
[08/03/2019-12:17:48] ACT Timeout
[08/03/2019-12:17:50] Sent packe(133ms) $SW,1,315.0,0,0,11.7,89,948,0*01
[08/03/2019-12:17:53] ACT Timeout
[08/03/2019-12:17:55] Sent packe(133ms) $SW,1,315.0,0,0,11.7,89,948,0*01
[08/03/2019-12:17:58] ACT Timeout
[08/03/2019-12:18:01] Sent packe(133ms) $SW,1,315.0,0,0,11.7,89,948,0*01
[08/03/2019-12:18:04] ACT Timeout
[08/03/2019-12:18:06] Sent packe(133ms) $SW,1,315.0,0,0,11.7,89,948,0*01
[08/03/2019-12:18:09] ACT Timeout
[08/03/2019-12:18:11] Sent packe(132ms) $SW,1,315.0,0,0,11.7,89,948,0*01
[08/03/2019-12:18:14] ACT Timeout
[08/03/2019-12:18:16] Sent packe(133ms) $SW,1,315.0,0,0,11.7,89,948,0*01
[08/03/2019-12:18:20] ACT Timeout
[08/03/2019-12:18:22] Sent packe(133ms) $SW,1,315.0,0,0,11.7,89,948,0*01
[08/03/2019-12:18:25] ACT Timeout
[08/03/2019-12:18:27] Sent packe(133ms) $SW,1,315.0,0,0,11.7,89,948,0*01
[08/03/2019-12:18:30] ACT Timeout
[08/03/2019-12:18:32] Sent packe(133ms) $SW,1,315.0,0,0,11.7,89,948,0*01
[08/03/2019-12:18:35] ACT Timeout
[08/03/2019-12:18:38] Sent packe(133ms) $SW,1,315.0,0,0,11.7,89,948,0*01
[08/03/2019-12:18:41] ACT Timeout
[08/03/2019-12:18:43] Sent packe(133ms) $SW,1,315.0,0,0,11.7,89,948,0*01
[08/03/2019-12:18:46] ACT Timeout
[08/03/2019-12:18:48] Sent packe(133ms) $SW,1,315.0,0,0,11.7,89,948,0*01
[08/03/2019-12:18:51] ACT Timeout
[08/03/2019-12:18:53] Sent packe(132ms) $SW,1,315.0,0,0,11.7,89,948,0*01
[08/03/2019-12:18:57] ACT Timeout
[08/03/2019-12:18:59] Sent packe(133ms) $SW,1,315.0,0,0,11.7,89,948,0*01



Valerio

Scusa Tony

1) ACT Timeout allora non è un problema?

2) il ricevitore lo testo sempre da SSH con comando diretto sudo pyhton rx.py?
penso però che mi serva il tx in funzione....o sbaglio?

3) unidirezionale sia TX che RX giusto?

Valerio

Allora Tony
penso di essere quasi a posto....
pare funzionare però......



quel ERROR in getting LoRa data cos'è??
i dati che riceve sono giusti confrontandoli con la trasmissione....
l'ultimo dato però non so cos'è....

inoltre non invia i dati al server web.....
credo sia per quel errore li



Valerio

Tony

prova adesso


EDIT

vedi il post successivo

Tony

ecco due stralci dei log in trasmissione e ricezione....

TRASMISSIONE

[09/03/2019-16:15:30] Logging data to Database
[09/03/2019-16:15:30] Dir: ESE - Spd: 16 - Gst: 57 - Tout: 18.9 - Tin: 83.0 - Hout: 54.2 - Hin: 78.0 - P: 1014 - Rtot: 80.0 - RDay: 27.0 - R1h: 27.0 - R24h: 27.0 - CB: 1155 - UV: 78 - Watts/m: 16.0
[09/03/2019-16:15:30] LoRa : Sending ...
[09/03/2019-16:15:30] SendToLoRa(105ms) : $SW,1,123,16,57,18.9,54,1014,0*2B
[09/03/2019-16:16:30] BME280 - Temperature: 18.6 C Pressure: 1014.7 humidity 54
[09/03/2019-16:16:30] Calculating Meteo data and statistics
[09/03/2019-16:16:30] Logging data to Database
[09/03/2019-16:16:30] Dir: S - Spd: 18 - Gst: 60 - Tout: 18.6 - Tin: 26.0 - Hout: 54.4 - Hin: 9.0 - P: 1014 - Rtot: 17.0 - RDay: -36.0 - R1h: -36.0 - R24h: -36.0 - CB: 1142 - UV: 75 - Watts/m: 19.0
[09/03/2019-16:16:30] LoRa : Sending ...
[09/03/2019-16:16:30] SendToLoRa(105ms) : $SW,1,183,18,60,18.6,54,1014,0*24
[09/03/2019-16:17:30] Disk space left = 2455 Mb
[09/03/2019-16:17:30] Sleeping 120 seconds
[09/03/2019-16:17:30] BME280 - Temperature: 18.7 C Pressure: 1014.6 humidity 54
[09/03/2019-16:17:30] Calculating Meteo data and statistics
[09/03/2019-16:17:30] Logging data to Database
[09/03/2019-16:17:30] Dir: NNW - Spd: 5 - Gst: 78 - Tout: 18.7 - Tin: 52.0 - Hout: 54.3 - Hin: 86.0 - P: 1014 - Rtot: 40.0 - RDay: -13.0 - R1h: -13.0 - R24h: -13.0 - CB: 1148 - UV: 51 - Watts/m: 80.0
[09/03/2019-16:17:30] LoRa : Sending ...
[09/03/2019-16:17:31] SendToLoRa(105ms) : $SW,1,328,5,78,18.7,54,1014,0*13
[09/03/2019-16:18:31] BME280 - Temperature: 18.8 C Pressure: 1014.6 humidity 54
[09/03/2019-16:18:31] Calculating Meteo data and statistics
[09/03/2019-16:18:31] Logging data to Database
[09/03/2019-16:18:31] Dir: NW - Spd: 42 - Gst: 60 - Tout: 18.8 - Tin: 8.0 - Hout: 54.4 - Hin: 2.0 - P: 1014 - Rtot: 17.0 - RDay: -36.0 - R1h: -36.0 - R24h: -36.0 - CB: 1145 - UV: 67 - Watts/m: 44.0
[09/03/2019-16:18:31] LoRa : Sending ...
[09/03/2019-16:18:31] SendToLoRa(105ms) : $SW,1,325,42,60,18.8,54,1014,0*2B
[09/03/2019-16:19:30] BME280 - Temperature: 18.9 C Pressure: 1014.6 humidity 54
[09/03/2019-16:19:30] Calculating Meteo data and statistics
[09/03/2019-16:19:30] Logging data to Database
[09/03/2019-16:19:30] Dir: SE - Spd: 22 - Gst: 91 - Tout: 18.9 - Tin: 59.0 - Hout: 53.9 - Hin: 48.0 - P: 1014 - Rtot: 60.0 - RDay: 7.0 - R1h: 7.0 - R24h: 7.0 - CB: 1161 - UV: 95 - Watts/m: 84.0
[09/03/2019-16:19:30] LoRa : Sending ...
[09/03/2019-16:19:30] SendToLoRa(106ms) : $SW,1,130,22,91,18.9,53,1014,0*23
[09/03/2019-16:19:30] Disk space left = 2455 Mb
[09/03/2019-16:19:30] Sleeping 120 seconds


RICEZIONE

[11/03/2019-07:48:36] LoRA - Wrong checksum
[11/03/2019-07:48:36] Waiting for LoRa data...
[11/03/2019-07:50:10] LoRa Received (-20dBm): $SW,1,123,16,57,18.9,54,1014,0*2B
[11/03/2019-07:50:10] ERROR in getting LoRa data
[11/03/2019-07:50:10] Waiting for LoRa data...
[11/03/2019-07:50:32] Checking internet connection ...
[11/03/2019-07:50:33] Internet ok
[11/03/2019-07:50:33] Rereading config file ..
[11/03/2019-07:50:33] Disk space left = 1346 Mb
[11/03/2019-07:50:33] Sleeping 120 seconds
lun 11 mar 2019, 07.50.33, CET
[11/03/2019-07:50:33] System time adjusted from NTP server : pool.ntp.org
[11/03/2019-07:51:10] LoRa Received (-20dBm): $SW,1,183,18,60,18.6,54,1014,0*24
[11/03/2019-07:51:10] ERROR in getting LoRa data
[11/03/2019-07:51:10] Waiting for LoRa data...
[11/03/2019-07:52:10] LoRa Received (-20dBm): $SW,1,328,5,78,18.7,54,1014,0*13
[11/03/2019-07:52:10] ERROR in getting LoRa data
[11/03/2019-07:52:10] Waiting for LoRa data...
[11/03/2019-07:52:32] Checking internet connection ...
[11/03/2019-07:52:33] Internet ok
[11/03/2019-07:52:33] Rereading config file ..
[11/03/2019-07:52:33] Disk space left = 1346 Mb
[11/03/2019-07:52:33] Sleeping 120 seconds
lun 11 mar 2019, 07.52.34, CET
[11/03/2019-07:52:34] System time adjusted from NTP server : pool.ntp.org
[11/03/2019-07:53:11] LoRa Received (-20dBm): $SW,1,325,42,60,18.8,54,1014,0*2B
[11/03/2019-07:53:11] ERROR in getting LoRa data
[11/03/2019-07:53:11] Waiting for LoRa data...
[11/03/2019-07:53:32] Last main Thread delay ratio: 0.5
[11/03/2019-07:54:10] LoRa Received (-20dBm): $SW,1,130,22,91,18.9,53,1014,0*23
[11/03/2019-07:54:10] ERROR in getting LoRa data
[11/03/2019-07:54:10] Waiting for LoRa data...
[11/03/2019-07:54:33] Checking internet connection ...
[11/03/2019-07:54:34] Internet ok
[11/03/2019-07:54:34] Rereading config file ..
[11/03/2019-07:54:34] Disk space left = 1346 Mb
[11/03/2019-07:54:34] Sleeping 120 seconds
lun 11 mar 2019, 07.54.34, CET
[11/03/2019-07:54:34] System time adjusted from NTP server : pool.ntp.org



non fare caso alla data/ora diverse....in trasmissione non sono collegato a internet e non si aggiorna la data/ora

Tony

si ID 1 come da default....
in ogni caso ti allego le configurazioni in TX e RX vedi se cambiare qualcosa






Valerio

Tony

se basta commentare la riga 106
mi da un errore sulla riga 168 except
se commento anche quella non ottengo più nulla in ricezione

Valerio

ecco il risultato






Valerio

Tony

mentre la parte TX non manca un colpo la parte RX adesso sembra funzionare anche se ogni tanto succede qualcosa che non riesco a spiegare....i dati ricevuti/codifcati sono incomprensibili e ciclicamente da un errore ed effettua un reboot.....forse è meglio se ti metto uno stralcio del log e una foto a video dell'errore prima del reboot....

..........
[12/03/2019-07:43:26] Starting General WatchDog
mar 12 mar 2019, 07.43.27, CET
[12/03/2019-07:43:27] System time adjusted from NTP server : pool.ntp.org
[12/03/2019-07:43:41] LoRa Received (-21dBm): $SW,1,6,18,57,16.5,45,1023,0*25
[12/03/2019-07:43:41] Calculating Meteo data and statistics
[12/03/2019-07:43:41] Logging data to Database
[12/03/2019-07:43:41] Checking internet connection ...
[12/03/2019-07:43:41] Dir: N - Spd: 18 - Gst: 57 - Tout: 16.5 - Hout: 45.0 - P: 1023 - CB: 1460
[12/03/2019-07:43:41] Logging data ...
[12/03/2019-07:43:41] Internet ok
[12/03/2019-07:43:42] Rereading config file ..
[12/03/2019-07:43:42] Disk space left = 1346 Mb
[12/03/2019-07:43:42] Sleeping 120 seconds
[12/03/2019-07:43:42] Data sent to server : OK
[12/03/2019-07:43:42] Uploading data ...
[12/03/2019-07:43:42] Waiting for LoRa data...
mar 12 mar 2019, 07.43.42, CET
[12/03/2019-07:43:42] System time adjusted from NTP server : pool.ntp.org
[12/03/2019-07:43:42] Deleted file : /dev/shm/meteo.txt
[12/03/2019-07:43:42] Sending file to server : meteo.txt OK Deleted
[12/03/2019-07:44:40] LoRa Received (-22dBm): $SW,1,105,12,97,16.7,44,1023,0*22
[12/03/2019-07:44:40] Calculating Meteo data and statistics
[12/03/2019-07:44:40] Logging data to Database
[12/03/2019-07:44:40] Dir: ESE - Spd: 12 - Gst: 97 - Tout: 16.7 - Hout: 44.0 - P: 1023 - CB: 1501
[12/03/2019-07:44:40] Logging data ...
[12/03/2019-07:44:40] Data sent to server : OK
[12/03/2019-07:44:40] Uploading data ...
[12/03/2019-07:44:40] Waiting for LoRa data...
[12/03/2019-07:44:41] Deleted file : /dev/shm/meteo.txt
[12/03/2019-07:44:41] Sending file to server : meteo.txt OK Deleted
[12/03/2019-07:44:47] LoRa Received (-72dBm): r�[v�8ѳ^ C$�ȰH�#k�7&Y�#w���&���!�?F��#ǐs��#�����/�(�^�n*��%cL�f5�k�#u���#�1###��#�&��$\�k#ݸ�‹���3��#�G���N#�l��
[12/03/2019-07:44:47] LoRA - Wrong checksum
[12/03/2019-07:44:47] Waiting for LoRa data...
[12/03/2019-07:45:40] LoRa Received (-21dBm): $SW,1,292,7,59,16.8,44,1023,0*16
[12/03/2019-07:45:40] Calculating Meteo data and statistics
[12/03/2019-07:45:40] Logging data to Database
................
.............
..............
[12/03/2019-07:52:41] Calculating Meteo data and statistics
[12/03/2019-07:52:41] Logging data to Database
[12/03/2019-07:52:41] Dir: NW - Spd: 7 - Gst: 96 - Tout: 18.1 - Hout: 40.0 - P: 1023 - CB: 1684
[12/03/2019-07:52:41] Logging data ...
[12/03/2019-07:52:41] Data sent to server : OK
[12/03/2019-07:52:41] Uploading data ...
[12/03/2019-07:52:42] Waiting for LoRa data...
[12/03/2019-07:52:42] Deleted file : /dev/shm/meteo.txt
[12/03/2019-07:52:42] Sending file to server : meteo.txt OK Deleted
[12/03/2019-07:52:48] LoRa Received (-77dBm): � �p�A�#`�s����ڡm#e
[12/03/2019-07:53:44] Checking internet connection ...
[12/03/2019-07:53:44] Internet ok
[12/03/2019-07:53:44] Rereading config file ..
[12/03/2019-07:53:44] Error : Something wrong with sensors .. restarting ws
[12/03/2019-07:53:44] Rebooting system ..
.......
.......
[12/03/2019-08:00:40] Calculating Meteo data and statistics
[12/03/2019-08:00:40] Logging data to Database
[12/03/2019-08:00:40] Dir: SW - Spd: 13 - Gst: 57 - Tout: 19.5 - Hout: 39.0 - P: 1023 - CB: 1746
[12/03/2019-08:00:40] Logging data ...
[12/03/2019-08:00:41] Data sent to server : OK
[12/03/2019-08:00:41] Uploading data ...
[12/03/2019-08:00:41] Waiting for LoRa data...
[12/03/2019-08:00:41] Deleted file : /dev/shm/meteo.txt
[12/03/2019-08:00:41] Sending file to server : meteo.txt OK Deleted
[12/03/2019-08:00:42] Checking internet connection ...
[12/03/2019-08:00:42] Internet ok
[12/03/2019-08:00:43] Rereading config file ..
[12/03/2019-08:00:43] Disk space left = 1346 Mb
[12/03/2019-08:00:43] Sleeping 120 seconds
mar 12 mar 2019, 08.00.44, CET
[12/03/2019-08:00:44] System time adjusted from NTP server : pool.ntp.org
[12/03/2019-08:00:58] LoRa Received (-75dBm): ���!��xk�#�#I����##�i�EL.x��#�����|d�I#.m#9=��S̴�yd�٩��A�Ur����#;�ƶ���#+]���r��H|$����#���w
"�##b#^��?��~H�J)٘#�(�R�a�#��#�'�#�#EFc!���@qa##�lI�ﮬ��ɠ+

[12/03/2019-08:01:30] Last main Thread delay ratio: 0.4
[12/03/2019-08:02:43] Checking internet connection ...
[12/03/2019-08:02:44] Internet ok
[12/03/2019-08:02:44] Rereading config file ..
[12/03/2019-08:02:44] Error : Something wrong with sensors .. restarting ws
[12/03/2019-08:02:44] Rebooting system ..


questa la foto a video

Tony

proprio mentre scrivevo è successo di nuovo e questa volta almeno si legge il problema....

Si Tony
se è cosi allora sembra che vada bene....

attendo le ultime modifiche e poi prima di iniziare con le prove sulla distanza
devo preparare l'alimentazione per la stazione TX....
qualche suggerimento?

Valerio

Tony

sono ormai più di 4 ore che viaggia al banco e non da problemi.....
ogni tanto riceve 'robaccia' ma la ignora e va avanti senza fermarsi....
direi che ci siamo

ora inizia la parte dei test 'sul campo'.....
ti aggiornerò più avanti

intanto GRAZIE come al solito per il lavoro e la disponibilità

Valerio

Ciao Tony

Quindi la versione 2 1093 scaricabile dal collegamento presente nella sezione Download ha questo aggiornamento sul funzionamento del LoRa oppure una volta scaricata ed installata nel raspberry dobbiamo farwe un upgrade?

Grazie

tony ha scritto: Devi fare swpi-update
T.

Ciao a tutti! Congratulazioni per questo bel progetto!Volevo utilizzare anch'io il sistema LoRa ma non riesco a farlo funzionare, sta usando la versione2 1093 aggiornato alla versione 01.27.21 ho fatto pure swpi_update però ho notato che nella directory cd/swpi manca la cartella rfm95 è forse questo il motivo perché non mi sta funzionando?
Quando attivo il trasmettore LoRa il raspberry non risponde più ai comandi e si riavvia in continuazione, è forse dovuto alla cartella mancante suddetta?

Grazie molte per l'aiuto!

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