Convert over internal pseudo-function macros to true inline functions for added type...

[pub/lufa.git] / LUFA / Drivers / USB / LowLevel / Device.h

diff --git a/LUFA/Drivers/USB/LowLevel/Device.h b/LUFA/Drivers/USB/LowLevel/Device.h
index c6c2e9f..2c9dc28 100644 (file)
--- a/LUFA/Drivers/USB/LowLevel/Device.h
+++ b/LUFA/Drivers/USB/LowLevel/Device.h
@@ -50,11 +50,13 @@
 #define __USBDEVICE_H__
 
        /* Includes: */
+               #include <avr/io.h>
                #include <avr/pgmspace.h>
                #include <avr/eeprom.h>
 
                #include "../../../Common/Common.h"     
                #include "../HighLevel/StdDescriptors.h"
+               #include "USBInterrupt.h"
                #include "Endpoint.h"
 
        /* Preprocessor Checks: */
@@ -107,24 +109,6 @@
                         *  \see \ref Group_Descriptors for more information on the RMWAKEUP feature and device descriptors.
                         */
                        void USB_Device_SendRemoteWakeup(void);
-                                                       
-               /* Pseudo-Function Macros: */
-                       #if defined(__DOXYGEN__)
-                               /** Enables the device mode Start Of Frame events. When enabled, this causes the
-                                *  \ref EVENT_USB_Device_StartOfFrame() event to fire once per millisecond, synchronized to the USB bus,
-                                *  at the start of each USB frame when enumerated in device mode.
-                                */
-                               static inline bool USB_Device_EnableSOFEvents(void);
-                               
-                               /** Disables the device mode Start Of Frame events. When disabled, this stop the firing of the
-                                *  \ref EVENT_USB_Device_StartOfFrame() event when enumerated in device mode.
-                                */
-                               static inline bool USB_Device_DisableSOFEvents(void);
-                       #else
-                               #define USB_Device_EnableSOFEvents()    MACROS{ USB_INT_Enable(USB_INT_SOFI); }MACROE
-
-                               #define USB_Device_DisableSOFEvents()   MACROS{ USB_INT_Disable(USB_INT_SOFI); }MACROE
-                       #endif
                        
                /* Type Defines: */
                        enum USB_Device_States_t
@@ -155,6 +139,26 @@
                                                                                */
                        };
                        
+               /* Inline Functions: */
+                       /** Enables the device mode Start Of Frame events. When enabled, this causes the
+                        *  \ref EVENT_USB_Device_StartOfFrame() event to fire once per millisecond, synchronized to the USB bus,
+                        *  at the start of each USB frame when enumerated in device mode.
+                        */
+                       static inline void USB_Device_EnableSOFEvents(void) ATTR_ALWAYS_INLINE;
+                       static inline void USB_Device_EnableSOFEvents(void)
+                       {
+                               USB_INT_Enable(USB_INT_SOFI);
+                       }
+                               
+                       /** Disables the device mode Start Of Frame events. When disabled, this stop the firing of the
+                        *  \ref EVENT_USB_Device_StartOfFrame() event when enumerated in device mode.
+                        */
+                       static inline void USB_Device_DisableSOFEvents(void) ATTR_ALWAYS_INLINE;
+                       static inline void USB_Device_DisableSOFEvents(void)
+                       {
+                               USB_INT_Disable(USB_INT_SOFI);
+                       }
+                       
                /* Function Prototypes: */
                        /** Function to retrieve a given descriptor's size and memory location from the given descriptor type value,
                         *  index and language ID. This function MUST be overridden in the user application (added with full, identical  
@@ -191,12 +195,26 @@
 
        /* Private Interface - For use in library only: */
        #if !defined(__DOXYGEN__)
-               /* Macros: */
-                       #define USB_Device_SetLowSpeed()          MACROS{ UDCON |=  (1 << LSM);   }MACROE
-                       #define USB_Device_SetFullSpeed()         MACROS{ UDCON &= ~(1 << LSM);   }MACROE
+               /* Inline Functions: */
+                       #if (defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR))
+                       static inline void USB_Device_SetLowSpeed(void) ATTR_ALWAYS_INLINE;
+                       static inline void USB_Device_SetLowSpeed(void)
+                       {
+                               UDCON |=  (1 << LSM);
+                       }
                        
-                       #define USB_Device_SetDeviceAddress(addr) MACROS{ UDADDR = ((1 << ADDEN) | (addr & 0x7F)); }MACROE
+                       static inline void USB_Device_SetFullSpeed(void) ATTR_ALWAYS_INLINE;
+                       static inline void USB_Device_SetFullSpeed(void)
+                       {
+                               UDCON &= ~(1 << LSM);
+                       }
+                       #endif
                        
+                       static inline void USB_Device_SetDeviceAddress(const uint8_t Address) ATTR_ALWAYS_INLINE;
+                       static inline void USB_Device_SetDeviceAddress(const uint8_t Address)
+                       {
+                               UDADDR = ((1 << ADDEN) | (Address & 0x7F));
+                       }                       
        #endif
 
 #endif