USB Libraries Help > USB Device Libraries > USB Device Printer Library > Library Interface > b) Data Types and Constants > USB_PRINTER_INTERFACE_PROTOCOL Macro
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USB_PRINTER_INTERFACE_PROTOCOL Macro

Printer Interface Type 

 

  • 0x01 - Unidirectional interface
  • 0x02 - Bi-directional interface
  • 0x03 - 1284.4 compatible bi-directional interface
C
#define USB_PRINTER_INTERFACE_PROTOCOL 0x01
USB Libraries Help > USB Device Libraries > USB Device Printer Library > Library Interface > b) Data Types and Constants > USB_PRINTER_INTERFACE_PROTOCOL Macro
MPLAB Harmony USB Stack
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