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31 lines
638 B
Markdown
31 lines
638 B
Markdown
# DevTerm Thermal printer
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`echo -e “Hello DevTerm\n\n\n\n\n\n” > /tmp/DEVTERM_PRINTER_IN`
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`cat file.txt > /tmp/DEVTERM_PRINTER_IN`
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### Eos/Pos commands example
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#### ESC ! n
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set printer font index,n:0-4
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`echo -en "\x1b\x0" > /tmp/DEVTERM_PRINTER_IN`
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#### DC2 # n
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n:0-F, set printer printing density
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`echo -en "\x12\x23\x8" > /tmp/DEVTERM_PRINTER_IN`
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#### DC2 T
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print the test page
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`echo -en "\x12\x54" > /tmp/DEVTERM_PRINTER_IN`
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### How to run it from source
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* make
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* sudo systemctl stop devterm-printer
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* sudo cp -rf devterm_thermal_printer.elf /usr/local/bin
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* sudo systemctl start devterm-printer
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