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author | Dean Camera <dean@fourwalledcubicle.com> | 2009-06-02 10:54:32 +0000 |
---|---|---|
committer | Dean Camera <dean@fourwalledcubicle.com> | 2009-06-02 10:54:32 +0000 |
commit | 7c5444b89a49df7cb671b0b041567990d2a3012e (patch) | |
tree | 481a5b56d9f360773112b00761aa430d8121d976 /LUFA/Drivers/USB/HighLevel | |
parent | 74b7c07e96562158de294f92baed4c83b4fce970 (diff) | |
download | lufa-7c5444b89a49df7cb671b0b041567990d2a3012e.tar.gz lufa-7c5444b89a49df7cb671b0b041567990d2a3012e.tar.bz2 lufa-7c5444b89a49df7cb671b0b041567990d2a3012e.zip |
Removed new Start of Frame event from the library; performance suffered far too much and it was only useful in one of the standard classes (HID). Altered HID demos to use the previous method of tracking millisecond periods via a hardware timer rather than the SOF events.
Fixed MIDI class driver blocking on unread events to the host.
Diffstat (limited to 'LUFA/Drivers/USB/HighLevel')
-rw-r--r-- | LUFA/Drivers/USB/HighLevel/Events.h | 6 | ||||
-rw-r--r-- | LUFA/Drivers/USB/HighLevel/USBInterrupt.c | 18 |
2 files changed, 0 insertions, 24 deletions
diff --git a/LUFA/Drivers/USB/HighLevel/Events.h b/LUFA/Drivers/USB/HighLevel/Events.h index ded027b12..e6d2beaa7 100644 --- a/LUFA/Drivers/USB/HighLevel/Events.h +++ b/LUFA/Drivers/USB/HighLevel/Events.h @@ -267,11 +267,6 @@ * \ref Group_USBManagement documentation).
*/
void EVENT_USB_Reset(void);
-
- /** Event for the USB start of frame interrupt, firing once each millisecond in either device or host
- * mode, while USB frames are being generated or recieved.
- */
- void EVENT_USB_StartOfFrame(void);
#endif
/* Private Interface - For use in library only: */
@@ -308,7 +303,6 @@ void EVENT_USB_Suspend(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
void EVENT_USB_WakeUp(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
void EVENT_USB_Reset(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
- void EVENT_USB_StartOfFrame(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
#endif
#endif
diff --git a/LUFA/Drivers/USB/HighLevel/USBInterrupt.c b/LUFA/Drivers/USB/HighLevel/USBInterrupt.c index 0ccbe6155..0b9d08223 100644 --- a/LUFA/Drivers/USB/HighLevel/USBInterrupt.c +++ b/LUFA/Drivers/USB/HighLevel/USBInterrupt.c @@ -180,15 +180,6 @@ ISR(USB_GEN_vect, ISR_BLOCK) EVENT_USB_Reset();
}
-
- if (USB_INT_HasOccurred(USB_INT_SOFI) && USB_INT_IsEnabled(USB_INT_SOFI))
- {
- USB_INT_Clear(USB_INT_SOFI);
-
- FrameElapsed = true;
-
- EVENT_USB_StartOfFrame();
- }
#endif
#if defined(USB_CAN_BE_HOST)
@@ -241,15 +232,6 @@ ISR(USB_GEN_vect, ISR_BLOCK) USB_ResetInterface();
}
-
- if (USB_INT_HasOccurred(USB_INT_HSOFI) && USB_INT_IsEnabled(USB_INT_HSOFI))
- {
- USB_INT_Clear(USB_INT_HSOFI);
-
- FrameElapsed = true;
-
- EVENT_USB_StartOfFrame();
- }
#endif
#if defined(USB_CAN_BE_BOTH)
|