Hi!
First of all I want to apologize for my english.
I`m total newbie with raspberry. Recently i`ve bought adafruit IOT pi printer (https://www.adafruit.com/products/1289) and now i want to share it via local network for remote printing like from regular printer with cups.
Can I do this? Or I need some extra features? Or it isn`t possible at all?
Internet of things sharing
Moderators: adafruit_support_bill, adafruit
Please be positive and constructive with your questions and comments.
- adafruit_support_rick
- Posts: 35092
- Joined: Tue Mar 15, 2011 11:42 am
Re: Internet of things sharing
This would be a linux configuration. Offhand, I don't know how to do it. I'll check around and see if somebody knows what to do.
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- Posts: 6
- Joined: Thu Apr 24, 2014 3:27 pm
Re: Internet of things sharing
Thanks for your reply. I think it's possible with CUPS, but I still can`t configure it properly for serial port
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- Posts: 6
- Joined: Thu Apr 24, 2014 3:27 pm
Re: Internet of things sharing
I have noticed one other thing:
if I type in ssh console something like this
or just using your python library
first printed symbol will be degree sign
Is there some decision?
if I type in ssh console something like this
Code: Select all
echo 'some text' > /dev/ttyAMA0
or just using your python library
Code: Select all
printer.println('some text')
Is there some decision?
- pburgess
- Posts: 4161
- Joined: Sun Oct 26, 2008 2:29 am
Re: Internet of things sharing
Does this only happen with your own code, or with the Python-Thermal-Printer examples as well?
Can you do a test dump (hold the button when connecting power) and see what baud rate is displayed? Does this page also print the degree symbol?
Can you do a test dump (hold the button when connecting power) and see what baud rate is displayed? Does this page also print the degree symbol?
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- Posts: 6
- Joined: Thu Apr 24, 2014 3:27 pm
Re: Internet of things sharing
This happens with adafruit library too. Printer self-test is haven`t degree symbol (only in case when I hold down button inside printer. Adafruit`s printertest.py also have degree sign)
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- Posts: 6
- Joined: Thu Apr 24, 2014 3:27 pm
Re: Internet of things sharing
Ok, I change printer`s coding page to traditional chines and now fist symbol is "@". I don`t understand any more
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- Posts: 6
- Joined: Thu Apr 24, 2014 3:27 pm
Re: Internet of things sharing
Finally figure out the problem: I have set printer`s baud rate to 115200. Turning back to 19200 fully cancel fist symbol problem
Please be positive and constructive with your questions and comments.