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Added new NO_DEVICE_SELF_POWER and NO_DEVICE_REMOTE_WAKEUP compile time options.

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This commit is contained in:
Dean Camera 2009-12-20 13:00:49 +00:00
parent 77cd3a42a7
commit 8b75659563
14 changed files with 146 additions and 86 deletions
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14
LUFA/Drivers/USB/LowLevel/Device.h
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@ -83,7 +83,8 @@
* \note This macro should only be used if the device has indicated to the host that it
* supports the Remote Wakeup feature in the device descriptors, and should only be
* issued if the host is currently allowing remote wakeup events from the device (i.e.,
* the \ref USB_RemoteWakeupEnabled flag is set).
* the \ref USB_RemoteWakeupEnabled flag is set). When the NO_DEVICE_REMOTE_WAKEUP compile
* time option is used, this macro is unavailable.
*
* \see \ref Group_Descriptors for more information on the RMWAKEUP feature and device descriptors.
*/
@ -96,7 +97,8 @@
* a sent RMWAKEUP request was accepted or rejected by the host.
*
* \note This macro should only be used if the device has indicated to the host that it
* supports the Remote Wakeup feature in the device descriptors.
* supports the Remote Wakeup feature in the device descriptors. When the NO_DEVICE_REMOTE_WAKEUP
* compile time option is used, this macro is unavailable.
*
* \see \ref Group_Descriptors for more information on the RMWAKEUP feature and device descriptors.
*
@ -123,10 +125,12 @@
*/
static inline bool USB_Device_DisableSOFEvents(void);
#else
#define USB_Device_SendRemoteWakeup() MACROS{ UDCON |= (1 << RMWKUP); }MACROE
#define USB_Device_IsRemoteWakeupSent() ((UDCON & (1 << RMWKUP)) ? false : true)
#if !defined(NO_DEVICE_REMOTE_WAKEUP)
#define USB_Device_SendRemoteWakeup() MACROS{ UDCON |= (1 << RMWKUP); }MACROE
#define USB_Device_IsRemoteWakeupSent() ((UDCON & (1 << RMWKUP)) ? false : true)
#endif
#define USB_Device_IsUSBSuspended() ((UDINT & (1 << SUSPI)) ? true : false)
#define USB_Device_EnableSOFEvents() MACROS{ USB_INT_Enable(USB_INT_SOFI); }MACROE