How to interface Stm32f429 with printer, like HP printer

[GagandeepSingh.6]

Please give a reference link on Stm32f429 how to interface with HP printer

Usb printer class​

[Tesla DeLorean]

HP makes many different printers, you would likely need suitable drivers for specific models/families, beyond the USB Host driver.

You should probably look for commercial stacks where the implementation work has been done for you, and you can integrate and license.

[GagandeepSingh.6]

HP deskjet​

[GagandeepSingh.6]

Sir , Please help me​

[Tesla DeLorean]

Try looking at equivalent drivers under Linux, where source may be better tested and have better coverage. This might also allow you to reflect on the complexity, and your ability to port, and the value of such code.

I suspect most of the printers you're apt to find are "Image Printers" which require significant host side resources to render data sent to the print head. So large image buffers, font tables, graphic primitives, etc.

Perhaps look for a "Character Printer", or something that can accept PCL or PostScript, or acts a dongle

https://developers.hp.com/hp-printer-command-languages-pcl