I think they quit....
Yeah, that looks like a busted SD card.
I'd try reseating the SD card, but my guess is it's toast...
Cheers!
This is what my SD card looks like from my windows PC. Is there anything salvageable here? Or am I starting from scratch?
If you didn't make a backup image of your card before things went pear shaped, you're starting from scratch...
I had this problem with version 1. I finally figured out it was a power issue. You might want to try a different usb power supply. I haven't had an issue since I changed it.
Was this a response to my issue? I thought I had a pretty decent power supply, but who knows. Any recommendations on a quality one to get?
-Kevin
It's been months since I programmed my Pi and Alamode and I'm ready to make another attempt at getting my flow meters working. Is there any way to know which pins I programmed the Alamode for? I did take notes but somehow can't find them.
I just go back into the sketch and look it up. Just look where you would set it up. You dont have to save or re-write it to the alamode. quick work.
Nope. Tried F5 and Ctrl+shift+F5. Still no love.Works for me. Try a Ctrl-F5 to refresh your cache on the page.
Ended up clearing my browser history for the last couple of weeks and cache in Chrome...Now I'm able to access the site.
Another quick question, I'm using the adafruit flow meters and am having trouble getting them to read pours (lots of foam) but when I test by blowing through the meter they work. Does anyone know if there's a calibration sketch I can run in Arduino? Apologies in advance if this was already discussed earlier in the thread, I've skimmed through the 100+ pages but was unable to find anything.
Weird, this is what I see...
View attachment 278152
The problem is with the home page setting. If I force the site to give me a page not found 404 error I can then see the site menu. But if I click on the Home button in the menu I go back to the previous problem. So the site is up but the Home page is not directing properly. It appears that the index page may be set to index.php which goes to the splash page.
$ sudo update-rc.d flowmon defaults
Pretty sure you missed a step when setting up the flowmon service:
Code:$ sudo update-rc.d flowmon defaults
Hi guys,
Do I have to use the Alamode board or I can use an Arduino Uno? Anybody tried the Uno?
The problem is that I have to buy the alamode board In EEUU online shops and with the taxes I have to pay almost double...
I've tried to connect the flow meter the same way, and modified the flow_monitor.py to connect via /dev/ttyACM0, but I'm getting this error:
Unknown message: ;0;8;2600
Exiting
Traceback (most recent call last):
File "flow_monitor.py", line 23, in <module>
msg = arduino.readline()
File "/usr/lib/python2.7/dist-packages/serial/serialposix.py", line 456, in read
raise SerialException('device reports readiness to read but returned no data (device disconnected?)')
serial.serialutil.SerialException: device reports readiness to read but returned no data (device disconnected?)
When I finish the pour the TX led blinks, but I only get the above error.
Thanks in advance
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