Muraveiko Oleg U.

Need help with ENPC protocol 3289

9

EPSON Printer Owners Can anyone do a packet exchange dump between the printer and the SDK on port 3289? SDK send UDP broadcast 255.255.255.255:3289 45 50 53 4F 4E 51...

https://pubs.opengroup.org/onlinepubs/009695399/functions/printf.html %05.2 where 0 - leading zero, 5 - full length with dot , 2 - after dot

Sonoma 14.2.1 Cups 2.3.4 Xerox Phaser 3020 connected by USB. IPP response malformed : Attribute Group contains more than one 'printer-supply-description`

0x51 0x78 XX YY LM LH ....... CRC 0xFF XX - command YY : 0 - command(send to print) 1 - response (from printer) LM = data_length % 256 LH...

Не работал под windows ;( egrep еще можно найти под windows, а вот awk найти сложно. в readme запускать из командной строки администратора > cd папка_проекта\.git\hooks > mklink pre-commit путь\php-git-hooks\pre-commit

https://developer.android.com/about/versions/oreo/background?#broadcasts It is main problem. Also app must receive permisson ACCESS_FINE_LOCATION (maxSdkVersion="32"), NEARBY_WIFI_DEVICES (android 13+)