USBD_DEF_Exported_Macros

Collaboration diagram for USBD_DEF_Exported_Macros:

Macros
#define	SWAPBYTE(addr)
#define	LOBYTE(x)   ((uint8_t)(x & 0x00FF))
#define	HIBYTE(x)   ((uint8_t)((x & 0xFF00) >>8))

Detailed Description

Macro Definition Documentation

HIBYTE

#define HIBYTE

(

x

)

((uint8_t)((x & 0xFF00) >>8))

Definition at line 126 of file usbd_def.h.

LOBYTE

#define LOBYTE

(

x

)

((uint8_t)(x & 0x00FF))

Definition at line 125 of file usbd_def.h.

Referenced by USBD_StdEPReq(), and USBD_StdItfReq().

SWAPBYTE

#define SWAPBYTE

(

addr

)

Value:

(((uint16_t)(*((uint8_t *)(addr)))) + \
                               (((uint16_t)(*(((uint8_t *)(addr)) + 1))) << 8))

Definition at line 122 of file usbd_def.h.

Referenced by USBD_ParseSetupRequest().