Need help !!! I want to write printer class Driver on my USB host machine(STM32F407G-DISC1).

I want to interface "Honeywell printer" with my USB host machine(STM32F407G-DISC1).

So I want to write printer class driver. I am following HAL library.

I am using UM1720 (STM32Cube USB host library).

But I am also ready for bare metal programming.

Seeking help from this community to make this.

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Visitor II

I have solved my problems. Although there are many questions still there which will resolve slowly.

Now I have tested my code over 4 different type of printers including Dot Printer and Laser printer. All are working as expected.

Now I can announce that I have made my first printer class USB Host Driver using HAL library.

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