And you don't add the line he mentions, you change it, from acm0 to USB0
Okay so I've got the address down! Now when I try to program the hex file to my arduino it returns with 'warning: cannot receive version number from controller. Your controller is either not programmed or running a very old version of BrewPi. Please upload a new version of brewpi to your controller.' What now?! This is substantially harder than expected!
Is there anything of interest in the BrewPi log?
I've never blown an AVR pin though I've certainly "challenged" them often enough...
Cheers!
Thanks to all that contribute ... excellent thread. I was up and running within a day using the info in this thread and primarily the wiki (Thanks FuzzeWuzze).
Running 2015-05-05-raspbian-wheezy and just a couple of quick questions as I start to use BrewPi.
1) A read a few bits here and there about 'Disabling Power Mgmt' to help with wifi stability. Is this old info or still recommend (how?)? Note - Cron job wifichecker is running.
2) Can you point me in the right direction (posts or other) regarding suggested or lessons learned modifications to the actual BrewPi settings within the 'Advanced Settings' under the 'Maintenance panel' ... or do most folks just leave them alone with the defaults?
3)When I want to convert over to multiple chamber config with the multiple Arduinos, is it recommended to start fresh with a clean 2015-05-05-raspbian-wheezy install and the steps in the wiki or can I modify my existing single chamber setup and retrofit?
Thanks again for the BrewPi community here HBT.
Rob
3) There is work being done by user Ame here on HBT(and im trying to help!) to get a RPI only BrewPi up and running. Its close but a lot of testing is required and that just takes time. Hopefully at that point Multiple arduinos wont be required and setting up multiple chambers using the various GPIO pins on a single RPI will be possible.
[...]Running 2015-05-05-raspbian-wheezy and just a couple of quick questions as I start to use BrewPi.
1) A read a few bits here and there about 'Disabling Power Mgmt' to help with wifi stability. Is this old info or still recommend (how?)? Note - Cron job wifichecker is running.[...]
3)When I want to convert over to multiple chamber config with the multiple Arduinos, is it recommended to start fresh with a clean 2015-05-05-raspbian-wheezy install and the steps in the wiki or can I modify my existing single chamber setup and retrofit?
No need to start anything "over". ...
Cheers!
SUBSYSTEM=="tty", KERNEL=="ttyACM*", ATTRS{serial}=="85336303532351F0A031", SYMLINK+="brewpi1", GROUP="brewpi"
SUBSYSTEM=="tty", KERNEL=="ttyACM*", ATTRS{serial}=="754373038303510BF870", SYMLINK+="brewpi2", GROUP="brewpi"
SUBSYSTEM=="tty", KERNEL=="ttyACM*", ATTRS{serial}=="5543131323835130B160", SYMLINK+="brewpi3", GROUP="brewpi"
SUBSYSTEM=="tty", KERNEL=="ttyACM*", ATTRS{serial}=="55431313238351104021", SYMLINK+="brewpi4", GROUP="brewpi"
Has anybody else run into browser incompatibility from the iPhone or iPad? I have tried Safari, Chrome, Firefox, Dolphin on the iphone and they all have the intermittent 5 Sec of showing the text in the LCD window (upper left) and then 5 seconds of 'Cannot Receive LCD text from Python Script'. It basically toggles from showing that the script is running to showing that it is not, every 5 secs. The BrewPi install is running fine and the script never actually stops. The behavior does not exist on any of the browsers from the Mac, so I am certain it is an Phone browser incompatibility issue. I can duplicate the issue using Safari on the Mac (Chrome and Firefox work with no issues), but all browsers on the iPhone seem to have this issue. Ideas?
I get this on my Win7 PC running Opera
Has anybody else run into browser incompatibility from the iPhone or iPad? I have tried Safari, Chrome, Firefox, Dolphin on the iphone and they all have the intermittent 5 Sec of showing the text in the LCD window (upper left) and then 5 seconds of 'Cannot Receive LCD text from Python Script'. It basically toggles from showing that the script is running to showing that it is not, every 5 secs. The BrewPi install is running fine and the script never actually stops. The behavior does not exist on any of the browsers from the Mac, so I am certain it is an Phone browser incompatibility issue. I can duplicate the issue using Safari on the Mac (Chrome and Firefox work with no issues), but all browsers on the iPhone seem to have this issue. Ideas?
In /etc/apache2/apache2.conf, change the KeepAliveTimeout from 5 to something higher (I used 99), seems that fixes the issues with safari on iOS. Restart apache2 via
sudo service apache2 restart
Cheers,
-Th
I needed an outlet the other day, decided nothing could go wrong by just unplugging the pi. Wondering if that corrupted the card.
You should not just unplug the pi without a proper shutdown, or SD card corruption is almost inevitable. Ask me how I know.
That is a sweet fridge! What Make/model is that?I finally got a mini fridge off craigslist for my brewpi. Can't wait to finally put it to good use.
That is a sweet fridge! What Make/model is that?
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