ThreadX printing
printX
A low-memory embedded print client for direct Ethernet and USB host printers, built for ThreadX products that need printer-ready output without a full spooler or page framebuffer.
What it does.
printX discovers and prints to practical directly connected printers over Ethernet and USB host. The intended shape is transport-neutral and streaming: classify printer protocols, generate simple printer-ready output, and stream jobs without a full document renderer.
Current work includes raw TCP 9100 test printing, LPR writer support, USBX printer attach/status, bounded USB IEEE-1284 ID parsing, USB bulk OUT writing, PWG Raster diagnostics, public USB API smoke commands, and low-memory footprint measurement.