USB Libraries Help > USB Host Libraries > USB MSD Host Client Driver Library > Library Interface > b) Data Types and Constants > USB_HOST_MSD_TRANSFER_DIRECTION Enumeration
MPLAB Harmony USB Stack
USB_HOST_MSD_TRANSFER_DIRECTION Enumeration

USB HOST Transfer Direction 

This enumeration specifies the direction of the data stage.

C
typedef enum {
  USB_HOST_MSD_TRANSFER_DIRECTION_HOST_TO_DEVICE = 0x00,
  USB_HOST_MSD_TRANSFER_DIRECTION_DEVICE_TO_HOST = 0x80
} USB_HOST_MSD_TRANSFER_DIRECTION;
Members
Members 
Description 
USB_HOST_MSD_TRANSFER_DIRECTION_HOST_TO_DEVICE = 0x00 
Data moves from host to device 
USB_HOST_MSD_TRANSFER_DIRECTION_DEVICE_TO_HOST = 0x80 
Data moves from device to host 
Remarks

None.