solyarisoftware / posprinterdriver

Android ESC/POS Printer Driver (https://play.google.com/store/apps/details?id=com.fidelier.posprinterdriver) usage notes

About me

• My name is Giorgio Robino

  • I'm an experienced Conversational AI leader @almawave, expert in chatbot/voicebot apps.
  • Former researcher at itd.cnr.it, where I built CPIAbot.
  • I envisioned a real-time on-premise Enterprise Voice Cobot

• My active opensource projects:

  • prompter.vim vim as a perfect large language models prompts playground
  • nera.vim Named Entities (Rasa-like) syntax Annotator for vim editor
  • Highlight.vim Highlight vim plugin colorizes pattern of texts, with a random or specified background colors
  • NaifJs, simple state-machine based dialog manager
  • JoinTTS, brainless concatenative text to speech
  • WeBAD, web Browser Audio Detection/Speech Recording Events API
  • VoskJs, simple nodejs interface to Vosk speech recognition engine
  • CoquiSTTJs, simple nodejs interface to Coqui STT speech recognition engine
  • DeepSpeechJs, simple nodejs interface to Mozilla DeepSpeech speech recognition engine

posprinterdriver's Issues

sample printing page not working

Hello,

I have been trying to embed that link in my.net app but it doesn't work.

Test print from web

Also, I have a hard time understanding the documentation. Can you kindly tell me how to integrate it into the .net app for sample printing?

Regards,

can not print Chinese

中文字

Barecode / Images

Hello,

Is it possible to send a barecode or an image to the printer?

Kind regards,

Pierre

Possible: return error infos when printer device not found ?

Hi there,
I'd like to know if there is a possible to get a return (data/error) when print failed or print device not found in android app ?

Thanks

H.

Bluetooth connect problem?

I am try Bluetooth Print,But unable to automatically connect after disconnection,
Be sure to kill the POS PRINTER app?

Cyrillic symbols

I buy one subscription on android. In the future i want buy 10 subscriptions, but i need to print russian symbols, can you fix it? At this moment printed abracadabra instead my text.

Characters not escaping

I'm printing the string "$intro$▪9▪tabtest▪9▪▪9▪▪9▪▪9▪tabtest▪9▪$intro$▪9▪▪9▪▪9▪▪9▪tabtest3$intro$";
which is just printing the escape character. How should I use these dots (▪)?

Do I need a byte array or something like that?

Weird character at the top of printout

Hi,

AMAZING project... thank you.
you're a life saver.

noticed a small issue with all the printouts. it always prints a weird character as the first one, before anything else is printed (see attachments).

any idea how to fix it?