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adafruit / Adafruit_CircuitPython_TinyLoRa

Adafruit Tiny LoRa
MIT License
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raise RuntimeError('Timeout during packet send') #21

Closed pierrot10 closed 5 years ago

pierrot10 commented 5 years ago

Hello

I have followed that procedure to use TinyLora with a Raspberry Zero to send data to the Thing network TTN with LoRaWAN https://learn.adafruit.com/lora-and-lorawan-radio-for-raspberry-pi/usage

All went well, excepted when I send the data, I always get that error even if TTN receive the message

Sending periodic data... Traceback (most recent call last): File "radio_lorawan.py", line 114, in send_pi_data_periodic() File "radio_lorawan.py", line 70, in send_pi_data_periodic send_pi_data(CPU) File "radio_lorawan.py", line 80, in send_pi_data lora.send_data(data_pkt, len(data_pkt), lora.frame_counter) File "/usr/local/lib/python3.5/dist-packages/adafruit_tinylora/adafruit_tinylora.py", line 234, in send_data self.send_packet(lora_pkt, lora_pkt_len, timeout) File "/usr/local/lib/python3.5/dist-packages/adafruit_tinylora/adafruit_tinylora.py", line 275, in send_packet raise RuntimeError('Timeout during packet send') RuntimeError: Timeout during packet send

I looked at TTN console and each time the Raspberry send a message, I can see that my devise has been seen 1 second ago. But my Phyton script return alway the above message instead of

Data sent!

I spend about 3 hours to understand why. I have my own gateway is in my flat, at 1m of the nodes and I just totaly reinstall the gateway. In TTN console, the gateway is connected and seen.

I am based in Switzerland then I changed that line:

ttn_config = TTN(devaddr, nwkey, app, country='EU')

Any idea how I can debug and solve it?

By the way if you can tell me how I can display the power of signal when the message is sent, that would be GREAT. My goal is to prepare a simple node and when I start moving away from my gateway, I would like to be able to read the power of the signal until I am too far from the gateway range. At this time the node should display "gateway lost" because it can not reach the gateway anymore.

That the only objectif of my Raspberry/TinyLoRa, but first I have to make sure that when I send a message, even if the message is receive at TTN, I do not have that message any more.

File "/usr/local/lib/python3.5/dist-packages/adafruit_tinylora/adafruit_tinylora.py", line 234, in send_data self.send_packet(lora_pkt, lora_pkt_len, timeout) File "/usr/local/lib/python3.5/dist-packages/adafruit_tinylora/adafruit_tinylora.py", line 275, in send_packet raise RuntimeError('Timeout during packet send') RuntimeError: Timeout during packet send

Thank a lot and have a good evening

pierrot10 commented 5 years ago

The problem were due to a bad configuration of the IRQ pin