diff options
24 files changed, 78 insertions, 109 deletions
diff --git a/Demos/Device/CDC/CDC.h b/Demos/Device/CDC/CDC.h index b487813b0..dc4033448 100644 --- a/Demos/Device/CDC/CDC.h +++ b/Demos/Device/CDC/CDC.h @@ -64,6 +64,5 @@ void EVENT_USB_Disconnect(void);
void EVENT_USB_ConfigurationChanged(void);
void EVENT_USB_UnhandledControlPacket(void);
- void EVENT_USB_StartOfFrame(void);
#endif
diff --git a/Demos/Device/DualCDC/DualCDC.h b/Demos/Device/DualCDC/DualCDC.h index 3c1e29612..fc782ee5a 100644 --- a/Demos/Device/DualCDC/DualCDC.h +++ b/Demos/Device/DualCDC/DualCDC.h @@ -64,6 +64,5 @@ void EVENT_USB_Disconnect(void);
void EVENT_USB_ConfigurationChanged(void);
void EVENT_USB_UnhandledControlPacket(void);
- void EVENT_USB_StartOfFrame(void);
-
+
#endif
diff --git a/Demos/Device/GenericHID/GenericHID.c b/Demos/Device/GenericHID/GenericHID.c index 4dfb8e455..9c8023a5c 100644 --- a/Demos/Device/GenericHID/GenericHID.c +++ b/Demos/Device/GenericHID/GenericHID.c @@ -40,7 +40,7 @@ USB_ClassInfo_HID_t Generic_HID_Interface = .ReportOUTEndpointNumber = GENERIC_OUT_EPNUM,
.ReportOUTEndpointSize = GENERIC_EPSIZE,
- .ReportBufferSize = GENERIC_REPORT_SIZE,
+ .ReportINBufferSize = GENERIC_REPORT_SIZE,
.UsingReportProtocol = true,
};
@@ -70,6 +70,12 @@ void SetupHardware(void) /* Hardware Initialization */
LEDs_Init();
USB_Init();
+
+ /* Millisecond timer initialization, with output compare interrupt enabled for the idle timing */
+ OCR0A = ((F_CPU / 64) / 1000);
+ TCCR0A = (1 << WGM01);
+ TCCR0B = ((1 << CS01) | (1 << CS00));
+ TIMSK0 = (1 << OCIE0A);
}
void EVENT_USB_Connect(void)
@@ -95,9 +101,10 @@ void EVENT_USB_UnhandledControlPacket(void) USB_HID_ProcessControlPacket(&Generic_HID_Interface);
}
-void EVENT_USB_StartOfFrame(void)
+ISR(TIMER0_COMPA_vect, ISR_BLOCK)
{
- USB_HID_RegisterStartOfFrame(&Generic_HID_Interface);
+ if (Generic_HID_Interface.IdleMSRemaining)
+ Generic_HID_Interface.IdleMSRemaining--;
}
uint16_t CALLBACK_USB_HID_CreateNextHIDReport(USB_ClassInfo_HID_t* HIDInterfaceInfo, void* ReportData)
diff --git a/Demos/Device/GenericHID/GenericHID.h b/Demos/Device/GenericHID/GenericHID.h index 27426431c..94a09af93 100644 --- a/Demos/Device/GenericHID/GenericHID.h +++ b/Demos/Device/GenericHID/GenericHID.h @@ -64,7 +64,6 @@ void EVENT_USB_Disconnect(void);
void EVENT_USB_ConfigurationChanged(void);
void EVENT_USB_UnhandledControlPacket(void);
- void EVENT_USB_StartOfFrame(void);
uint16_t CALLBACK_USB_HID_CreateNextHIDReport(USB_ClassInfo_HID_t* HIDInterfaceInfo, void* ReportData);
void CALLBACK_USB_HID_ProcessReceivedHIDReport(USB_ClassInfo_HID_t* HIDInterfaceInfo,
diff --git a/Demos/Device/Joystick/Joystick.c b/Demos/Device/Joystick/Joystick.c index e073a87fd..d5c20737d 100644 --- a/Demos/Device/Joystick/Joystick.c +++ b/Demos/Device/Joystick/Joystick.c @@ -37,7 +37,7 @@ USB_ClassInfo_HID_t Joystick_HID_Interface = .ReportINEndpointNumber = JOYSTICK_EPNUM,
.ReportINEndpointSize = JOYSTICK_EPSIZE,
- .ReportBufferSize = sizeof(USB_JoystickReport_Data_t),
+ .ReportINBufferSize = sizeof(USB_JoystickReport_Data_t),
.UsingReportProtocol = true,
};
@@ -69,6 +69,12 @@ void SetupHardware(void) LEDs_Init();
Buttons_Init();
USB_Init();
+
+ /* Millisecond timer initialization, with output compare interrupt enabled for the idle timing */
+ OCR0A = ((F_CPU / 64) / 1000);
+ TCCR0A = (1 << WGM01);
+ TCCR0B = ((1 << CS01) | (1 << CS00));
+ TIMSK0 = (1 << OCIE0A);
}
void EVENT_USB_Connect(void)
@@ -94,9 +100,10 @@ void EVENT_USB_UnhandledControlPacket(void) USB_HID_ProcessControlPacket(&Joystick_HID_Interface);
}
-void EVENT_USB_StartOfFrame(void)
+ISR(TIMER0_COMPA_vect, ISR_BLOCK)
{
- USB_HID_RegisterStartOfFrame(&Joystick_HID_Interface);
+ if (Joystick_HID_Interface.IdleMSRemaining)
+ Joystick_HID_Interface.IdleMSRemaining--;
}
uint16_t CALLBACK_USB_HID_CreateNextHIDReport(USB_ClassInfo_HID_t* HIDInterfaceInfo, void* ReportData)
diff --git a/Demos/Device/Joystick/Joystick.h b/Demos/Device/Joystick/Joystick.h index 461d0d0cc..164c58ea2 100644 --- a/Demos/Device/Joystick/Joystick.h +++ b/Demos/Device/Joystick/Joystick.h @@ -75,7 +75,6 @@ void EVENT_USB_Disconnect(void);
void EVENT_USB_ConfigurationChanged(void);
void EVENT_USB_UnhandledControlPacket(void);
- void EVENT_USB_StartOfFrame(void);
uint16_t CALLBACK_USB_HID_CreateNextHIDReport(USB_ClassInfo_HID_t* HIDInterfaceInfo, void* ReportData);
void CALLBACK_USB_HID_ProcessReceivedHIDReport(USB_ClassInfo_HID_t* HIDInterfaceInfo,
diff --git a/Demos/Device/Keyboard/Keyboard.c b/Demos/Device/Keyboard/Keyboard.c index d8893bfaa..d506657a6 100644 --- a/Demos/Device/Keyboard/Keyboard.c +++ b/Demos/Device/Keyboard/Keyboard.c @@ -41,7 +41,7 @@ USB_ClassInfo_HID_t Keyboard_HID_Interface = .ReportOUTEndpointNumber = KEYBOARD_LEDS_EPNUM,
.ReportOUTEndpointSize = KEYBOARD_EPSIZE,
- .ReportBufferSize = sizeof(USB_KeyboardReport_Data_t),
+ .ReportINBufferSize = sizeof(USB_KeyboardReport_Data_t),
.IdleCount = 500,
};
@@ -73,6 +73,12 @@ void SetupHardware() LEDs_Init();
Buttons_Init();
USB_Init();
+
+ /* Millisecond timer initialization, with output compare interrupt enabled for the idle timing */
+ OCR0A = ((F_CPU / 64) / 1000);
+ TCCR0A = (1 << WGM01);
+ TCCR0B = ((1 << CS01) | (1 << CS00));
+ TIMSK0 = (1 << OCIE0A);
}
void EVENT_USB_Connect(void)
@@ -98,9 +104,10 @@ void EVENT_USB_UnhandledControlPacket(void) USB_HID_ProcessControlPacket(&Keyboard_HID_Interface);
}
-void EVENT_USB_StartOfFrame(void)
+ISR(TIMER0_COMPA_vect, ISR_BLOCK)
{
- USB_HID_RegisterStartOfFrame(&Keyboard_HID_Interface);
+ if (Keyboard_HID_Interface.IdleMSRemaining)
+ Keyboard_HID_Interface.IdleMSRemaining--;
}
uint16_t CALLBACK_USB_HID_CreateNextHIDReport(USB_ClassInfo_HID_t* HIDInterfaceInfo, void* ReportData)
diff --git a/Demos/Device/Keyboard/Keyboard.h b/Demos/Device/Keyboard/Keyboard.h index eeb7be9b7..9cfc9aba4 100644 --- a/Demos/Device/Keyboard/Keyboard.h +++ b/Demos/Device/Keyboard/Keyboard.h @@ -78,7 +78,6 @@ void EVENT_USB_Disconnect(void);
void EVENT_USB_ConfigurationChanged(void);
void EVENT_USB_UnhandledControlPacket(void);
- void EVENT_USB_StartOfFrame(void);
uint16_t CALLBACK_USB_HID_CreateNextHIDReport(USB_ClassInfo_HID_t* HIDInterfaceInfo, void* ReportData);
void CALLBACK_USB_HID_ProcessReceivedHIDReport(USB_ClassInfo_HID_t* HIDInterfaceInfo,
diff --git a/Demos/Device/KeyboardMouse/KeyboardMouse.c b/Demos/Device/KeyboardMouse/KeyboardMouse.c index 8f6a573a6..71a8375aa 100644 --- a/Demos/Device/KeyboardMouse/KeyboardMouse.c +++ b/Demos/Device/KeyboardMouse/KeyboardMouse.c @@ -41,7 +41,7 @@ USB_ClassInfo_HID_t Keyboard_HID_Interface = .ReportOUTEndpointNumber = KEYBOARD_OUT_EPNUM,
.ReportOUTEndpointSize = HID_EPSIZE,
- .ReportBufferSize = sizeof(USB_KeyboardReport_Data_t),
+ .ReportINBufferSize = sizeof(USB_KeyboardReport_Data_t),
.IdleCount = 500,
};
@@ -53,7 +53,7 @@ USB_ClassInfo_HID_t Mouse_HID_Interface = .ReportINEndpointNumber = MOUSE_IN_EPNUM,
.ReportINEndpointSize = HID_EPSIZE,
- .ReportBufferSize = sizeof(USB_MouseReport_Data_t),
+ .ReportINBufferSize = sizeof(USB_MouseReport_Data_t),
.ReportOUTEndpointNumber = 0,
.ReportOUTEndpointSize = 0,
@@ -85,7 +85,13 @@ void SetupHardware() /* Hardware Initialization */
Joystick_Init();
LEDs_Init();
- USB_Init();
+ USB_Init();
+
+ /* Millisecond timer initialization, with output compare interrupt enabled for the idle timing */
+ OCR0A = ((F_CPU / 64) / 1000);
+ TCCR0A = (1 << WGM01);
+ TCCR0B = ((1 << CS01) | (1 << CS00));
+ TIMSK0 = (1 << OCIE0A);
}
void EVENT_USB_Connect(void)
@@ -115,10 +121,13 @@ void EVENT_USB_UnhandledControlPacket(void) USB_HID_ProcessControlPacket(&Mouse_HID_Interface);
}
-void EVENT_USB_StartOfFrame(void)
+ISR(TIMER0_COMPA_vect, ISR_BLOCK)
{
- USB_HID_RegisterStartOfFrame(&Keyboard_HID_Interface);
- USB_HID_RegisterStartOfFrame(&Mouse_HID_Interface);
+ if (Keyboard_HID_Interface.IdleMSRemaining)
+ Keyboard_HID_Interface.IdleMSRemaining--;
+
+ if (Mouse_HID_Interface.IdleMSRemaining)
+ Mouse_HID_Interface.IdleMSRemaining--;
}
uint16_t CALLBACK_USB_HID_CreateNextHIDReport(USB_ClassInfo_HID_t* HIDInterfaceInfo, void* ReportData)
diff --git a/Demos/Device/KeyboardMouse/KeyboardMouse.h b/Demos/Device/KeyboardMouse/KeyboardMouse.h index a5c3c5db2..c18c6e1af 100644 --- a/Demos/Device/KeyboardMouse/KeyboardMouse.h +++ b/Demos/Device/KeyboardMouse/KeyboardMouse.h @@ -82,7 +82,6 @@ void EVENT_USB_Disconnect(void);
void EVENT_USB_ConfigurationChanged(void);
void EVENT_USB_UnhandledControlPacket(void);
- void EVENT_USB_StartOfFrame(void);
uint16_t CALLBACK_USB_HID_CreateNextHIDReport(USB_ClassInfo_HID_t* HIDInterfaceInfo, void* ReportData);
void CALLBACK_USB_HID_ProcessReceivedHIDReport(USB_ClassInfo_HID_t* HIDInterfaceInfo,
diff --git a/Demos/Device/Mouse/Mouse.c b/Demos/Device/Mouse/Mouse.c index 57c1aa114..01ead0012 100644 --- a/Demos/Device/Mouse/Mouse.c +++ b/Demos/Device/Mouse/Mouse.c @@ -37,7 +37,7 @@ USB_ClassInfo_HID_t Mouse_HID_Interface = .ReportINEndpointNumber = MOUSE_EPNUM,
.ReportINEndpointSize = MOUSE_EPSIZE,
- .ReportBufferSize = sizeof(USB_MouseReport_Data_t),
+ .ReportINBufferSize = sizeof(USB_MouseReport_Data_t),
};
int main(void)
@@ -67,6 +67,12 @@ void SetupHardware(void) LEDs_Init();
Buttons_Init();
USB_Init();
+
+ /* Millisecond timer initialization, with output compare interrupt enabled for the idle timing */
+ OCR0A = ((F_CPU / 64) / 1000);
+ TCCR0A = (1 << WGM01);
+ TCCR0B = ((1 << CS01) | (1 << CS00));
+ TIMSK0 = (1 << OCIE0A);
}
void EVENT_USB_Connect(void)
@@ -92,9 +98,10 @@ void EVENT_USB_UnhandledControlPacket(void) USB_HID_ProcessControlPacket(&Mouse_HID_Interface);
}
-void EVENT_USB_StartOfFrame(void)
+ISR(TIMER0_COMPA_vect, ISR_BLOCK)
{
- USB_HID_RegisterStartOfFrame(&Mouse_HID_Interface);
+ if (Mouse_HID_Interface.IdleMSRemaining)
+ Mouse_HID_Interface.IdleMSRemaining--;
}
uint16_t CALLBACK_USB_HID_CreateNextHIDReport(USB_ClassInfo_HID_t* HIDInterfaceInfo, void* ReportData)
diff --git a/Demos/Device/Mouse/Mouse.h b/Demos/Device/Mouse/Mouse.h index 5c8049590..9134e6772 100644 --- a/Demos/Device/Mouse/Mouse.h +++ b/Demos/Device/Mouse/Mouse.h @@ -77,7 +77,6 @@ void EVENT_USB_Disconnect(void);
void EVENT_USB_ConfigurationChanged(void);
void EVENT_USB_UnhandledControlPacket(void);
- void EVENT_USB_StartOfFrame(void);
uint16_t CALLBACK_USB_HID_CreateNextHIDReport(USB_ClassInfo_HID_t* HIDInterfaceInfo, void* ReportData);
void CALLBACK_USB_HID_ProcessReceivedHIDReport(USB_ClassInfo_HID_t* HIDInterfaceInfo,
diff --git a/Demos/Device/RNDISEthernet/RNDISEthernet.h b/Demos/Device/RNDISEthernet/RNDISEthernet.h index bc5004205..f0247ce81 100644 --- a/Demos/Device/RNDISEthernet/RNDISEthernet.h +++ b/Demos/Device/RNDISEthernet/RNDISEthernet.h @@ -71,7 +71,6 @@ void EVENT_USB_Disconnect(void);
void EVENT_USB_ConfigurationChanged(void);
void EVENT_USB_UnhandledControlPacket(void);
- void EVENT_USB_StartOfFrame(void);
void CALLBACK_USB_RNDIS_ProcessRNDISControlMessage(USB_ClassInfo_RNDIS_t* RNDISInterfaceInfo);
diff --git a/Demos/Device/USBtoSerial/USBtoSerial.h b/Demos/Device/USBtoSerial/USBtoSerial.h index 7ff796e70..bc8d98398 100644 --- a/Demos/Device/USBtoSerial/USBtoSerial.h +++ b/Demos/Device/USBtoSerial/USBtoSerial.h @@ -66,7 +66,6 @@ void EVENT_USB_Disconnect(void);
void EVENT_USB_ConfigurationChanged(void);
void EVENT_USB_UnhandledControlPacket(void);
- void EVENT_USB_StartOfFrame(void);
void EVENT_USB_CDC_LineEncodingChanged(USB_ClassInfo_CDC_t* CDCInterfaceInfo);
diff --git a/LUFA/ChangeLog.txt b/LUFA/ChangeLog.txt index fe3b63360..67f88b9a3 100644 --- a/LUFA/ChangeLog.txt +++ b/LUFA/ChangeLog.txt @@ -38,7 +38,6 @@ * LUFA/Drivers/USB/Class/ directory to LUFA/Drivers/USB/HighLevel/ in preperation for the new USB class APIs
* - Moved out each demos' functionality library files (e.g. Ring Buffer library) to /Lib directories for a better directory structure
* - Removed Tx interrupt from the USBtoSerial demo; now sends characters via polling to ensure more time for the Rx interrupt
- * - Added new EVENT_USB_StartOfFrame event in the library to indicate the start of each USB frame (when generated)
* - Removed psuedo-scheduler, dynamic memory block allocator from the library (no longer needed and not used respectively)
*
*
diff --git a/LUFA/Drivers/USB/Class/Device/HID.c b/LUFA/Drivers/USB/Class/Device/HID.c index fbc5e3a5c..5f8ccfbae 100644 --- a/LUFA/Drivers/USB/Class/Device/HID.c +++ b/LUFA/Drivers/USB/Class/Device/HID.c @@ -45,7 +45,7 @@ void USB_HID_ProcessControlPacket(USB_ClassInfo_HID_t* HIDInterfaceInfo) {
Endpoint_ClearSETUP();
- uint8_t ReportINData[HIDInterfaceInfo->ReportBufferSize];
+ uint8_t ReportINData[HIDInterfaceInfo->ReportINBufferSize];
uint16_t ReportINSize;
memset(ReportINData, 0, sizeof(ReportINData));
@@ -146,12 +146,6 @@ bool USB_HID_ConfigureEndpoints(USB_ClassInfo_HID_t* HIDInterfaceInfo) return true;
}
-
-void USB_HID_RegisterStartOfFrame(USB_ClassInfo_HID_t* HIDInterfaceInfo)
-{
- if (HIDInterfaceInfo->IdleMSRemaining)
- HIDInterfaceInfo->IdleMSRemaining--;
-}
void USB_HID_USBTask(USB_ClassInfo_HID_t* HIDInterfaceInfo)
{
@@ -166,7 +160,7 @@ void USB_HID_USBTask(USB_ClassInfo_HID_t* HIDInterfaceInfo) if (HIDInterfaceInfo->IdleCount && !(HIDInterfaceInfo->IdleMSRemaining))
HIDInterfaceInfo->IdleMSRemaining = HIDInterfaceInfo->IdleCount;
- uint8_t ReportINData[HIDInterfaceInfo->ReportBufferSize];
+ uint8_t ReportINData[HIDInterfaceInfo->ReportINBufferSize];
uint16_t ReportINSize;
memset(ReportINData, 0, sizeof(ReportINData));
@@ -174,13 +168,7 @@ void USB_HID_USBTask(USB_ClassInfo_HID_t* HIDInterfaceInfo) ReportINSize = CALLBACK_USB_HID_CreateNextHIDReport(HIDInterfaceInfo, ReportINData);
if (ReportINSize)
- {
- Endpoint_Write_Stream_LE(ReportINData, ReportINSize
- #if !defined(NO_STREAM_CALLBACKS)
- , NO_STREAM_CALLBACK
- #endif
- );
- }
+ Endpoint_Write_Stream_LE(ReportINData, ReportINSize, NO_STREAM_CALLBACK);
Endpoint_ClearIN();
}
@@ -195,13 +183,7 @@ void USB_HID_USBTask(USB_ClassInfo_HID_t* HIDInterfaceInfo) uint8_t ReportOUTData[ReportOUTSize];
if (ReportOUTSize)
- {
- Endpoint_Read_Stream_LE(ReportOUTData, ReportOUTSize
- #if !defined(NO_STREAM_CALLBACKS)
- , NO_STREAM_CALLBACK
- #endif
- );
- }
+ Endpoint_Read_Stream_LE(ReportOUTData, ReportOUTSize, NO_STREAM_CALLBACK);
CALLBACK_USB_HID_ProcessReceivedHIDReport(HIDInterfaceInfo, ReportOUTData, ReportOUTSize);
diff --git a/LUFA/Drivers/USB/Class/Device/HID.h b/LUFA/Drivers/USB/Class/Device/HID.h index 8fdeb064a..4501fcb1c 100644 --- a/LUFA/Drivers/USB/Class/Device/HID.h +++ b/LUFA/Drivers/USB/Class/Device/HID.h @@ -96,7 +96,7 @@ uint8_t ReportOUTEndpointNumber; /**< Endpoint number of the HID interface's OUT report endpoint, if used */
uint16_t ReportOUTEndpointSize; /**< Size in bytes of the HID interface's OUT report endpoint, if used */
- uint8_t ReportBufferSize;
+ uint8_t ReportINBufferSize;
bool UsingReportProtocol; /**< Indicates if the HID interface is set to Boot or Report protocol mode */
uint16_t IdleCount; /**< Report idle period, in ms, set by the host */
@@ -106,7 +106,6 @@ /* Function Prototypes: */
bool USB_HID_ConfigureEndpoints(USB_ClassInfo_HID_t* HIDInterfaceInfo);
void USB_HID_ProcessControlPacket(USB_ClassInfo_HID_t* HIDInterfaceInfo);
- void USB_HID_RegisterStartOfFrame(USB_ClassInfo_HID_t* HIDInterfaceInfo);
void USB_HID_USBTask(USB_ClassInfo_HID_t* HIDInterfaceInfo);
uint16_t CALLBACK_USB_HID_CreateNextHIDReport(USB_ClassInfo_HID_t* HIDInterfaceInfo, void* ReportData);
diff --git a/LUFA/Drivers/USB/Class/Device/MIDI.c b/LUFA/Drivers/USB/Class/Device/MIDI.c index 9b4cd4b04..42c06904b 100644 --- a/LUFA/Drivers/USB/Class/Device/MIDI.c +++ b/LUFA/Drivers/USB/Class/Device/MIDI.c @@ -55,36 +55,18 @@ bool USB_MIDI_ConfigureEndpoints(USB_ClassInfo_MIDI_t* MIDIInterfaceInfo) return true;
}
-void USB_MIDI_SendNoteChange(USB_ClassInfo_MIDI_t* MIDIInterfaceInfo, const uint8_t Pitch, const bool OnOff,
- const uint8_t CableID, const uint8_t Channel)
-{
- if (!(USB_IsConnected))
- return;
-
- Endpoint_SelectEndpoint(MIDIInterfaceInfo->DataINEndpointNumber);
- while (!(Endpoint_IsReadWriteAllowed()));
-
- uint8_t Command = ((OnOff)? MIDI_COMMAND_NOTE_ON : MIDI_COMMAND_NOTE_OFF);
-
- Endpoint_Write_Byte((CableID << 4) | (Command >> 4));
-
- Endpoint_Write_Byte(Command | Channel);
- Endpoint_Write_Byte(Pitch);
- Endpoint_Write_Byte(MIDI_STANDARD_VELOCITY);
-
- Endpoint_ClearIN();
-}
-
void USB_MIDI_SendEventPacket(USB_ClassInfo_MIDI_t* MIDIInterfaceInfo, USB_MIDI_EventPacket_t* Event)
{
if (!(USB_IsConnected))
return;
Endpoint_SelectEndpoint(MIDIInterfaceInfo->DataINEndpointNumber);
- while (!(Endpoint_IsReadWriteAllowed()));
- Endpoint_Write_Stream_LE(Event, sizeof(USB_MIDI_EventPacket_t), NO_STREAM_CALLBACK);
- Endpoint_ClearIN();
+ if (Endpoint_IsReadWriteAllowed());
+ {
+ Endpoint_Write_Stream_LE(Event, sizeof(USB_MIDI_EventPacket_t), NO_STREAM_CALLBACK);
+ Endpoint_ClearIN();
+ }
}
bool USB_MIDI_ReceiveEventPacket(USB_ClassInfo_MIDI_t* MIDIInterfaceInfo, USB_MIDI_EventPacket_t* Event)
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)
diff --git a/LUFA/Drivers/USB/LowLevel/LowLevel.c b/LUFA/Drivers/USB/LowLevel/LowLevel.c index 255a6ef29..82705db96 100644 --- a/LUFA/Drivers/USB/LowLevel/LowLevel.c +++ b/LUFA/Drivers/USB/LowLevel/LowLevel.c @@ -228,8 +228,6 @@ void USB_ResetInterface(void) #if defined(USB_DEVICE_ONLY)
USB_INT_Enable(USB_INT_SUSPEND);
USB_INT_Enable(USB_INT_EORSTI);
- USB_INT_Enable(USB_INT_SOFI);
-
#if defined(CONTROL_ONLY_DEVICE)
UENUM = ENDPOINT_CONTROLEP;
#endif
@@ -245,13 +243,11 @@ void USB_ResetInterface(void) USB_INT_Enable(USB_INT_SRPI);
USB_INT_Enable(USB_INT_BCERRI);
- USB_INT_Enable(USB_INT_HSOFI);
#else
if (USB_CurrentMode == USB_MODE_DEVICE)
{
USB_INT_Enable(USB_INT_SUSPEND);
USB_INT_Enable(USB_INT_EORSTI);
- USB_INT_Enable(USB_INT_SOFI);
#if defined(CONTROL_ONLY_DEVICE)
UENUM = ENDPOINT_CONTROLEP;
@@ -269,7 +265,6 @@ void USB_ResetInterface(void) USB_INT_Enable(USB_INT_SRPI);
USB_INT_Enable(USB_INT_BCERRI);
- USB_INT_Enable(USB_INT_HSOFI);
}
#endif
}
diff --git a/Projects/Magstripe/Magstripe.c b/Projects/Magstripe/Magstripe.c index 5cd107e9a..871db28c3 100644 --- a/Projects/Magstripe/Magstripe.c +++ b/Projects/Magstripe/Magstripe.c @@ -39,6 +39,8 @@ USB_ClassInfo_HID_t Keyboard_HID_Interface = .ReportINEndpointNumber = KEYBOARD_EPNUM,
.ReportINEndpointSize = KEYBOARD_EPSIZE,
+
+ .ReportINBufferSize = sizeof(USB_KeyboardReport_Data_t),
};
int main(void)
@@ -70,6 +72,12 @@ void SetupHardware(void) /* Hardware Initialization */
Magstripe_Init();
USB_Init();
+
+ /* Millisecond timer initialization, with output compare interrupt enabled for the idle timing */
+ OCR0A = ((F_CPU / 64) / 1000);
+ TCCR0A = (1 << WGM01);
+ TCCR0B = ((1 << CS01) | (1 << CS00));
+ TIMSK0 = (1 << OCIE0A);
}
void ReadMagstripeData(void)
@@ -113,9 +121,10 @@ void EVENT_USB_UnhandledControlPacket(void) USB_HID_ProcessControlPacket(&Keyboard_HID_Interface);
}
-void EVENT_USB_StartOfFrame(void)
+ISR(TIMER0_COMPA_vect, ISR_BLOCK)
{
- USB_HID_RegisterStartOfFrame(&Keyboard_HID_Interface);
+ if (Keyboard_HID_Interface.IdleMSRemaining)
+ Keyboard_HID_Interface.IdleMSRemaining--;
}
uint16_t CALLBACK_USB_HID_CreateNextHIDReport(USB_ClassInfo_HID_t* HIDInterfaceInfo, void* ReportData)
diff --git a/Projects/Magstripe/Magstripe.h b/Projects/Magstripe/Magstripe.h index b0e47d596..2b8aa3770 100644 --- a/Projects/Magstripe/Magstripe.h +++ b/Projects/Magstripe/Magstripe.h @@ -78,7 +78,6 @@ void EVENT_USB_ConfigurationChanged(void);
void EVENT_USB_UnhandledControlPacket(void);
- void EVENT_USB_StartOfFrame(void);
uint16_t CALLBACK_USB_HID_CreateNextHIDReport(USB_ClassInfo_HID_t* HIDInterfaceInfo, void* ReportData);
void CALLBACK_USB_HID_ProcessReceivedHIDReport(USB_ClassInfo_HID_t* HIDInterfaceInfo,
diff --git a/Projects/Magstripe/makefile b/Projects/Magstripe/makefile index 138456fe8..80b17448f 100644 --- a/Projects/Magstripe/makefile +++ b/Projects/Magstripe/makefile @@ -183,7 +183,7 @@ CSTANDARD = -std=gnu99 # Place -D or -U options here for C sources CDEFS = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD) -CDEFS += -DUSE_NONSTANDARD_DESCRIPTOR_NAMES -DNO_STREAM_CALLBACKS -DUSB_DEVICE_ONLY +CDEFS += -DUSE_NONSTANDARD_DESCRIPTOR_NAMES -DUSB_DEVICE_ONLY CDEFS += -DFIXED_CONTROL_ENDPOINT_SIZE=8 -DUSE_SINGLE_DEVICE_CONFIGURATION CDEFS += -DUSE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)" CDEFS += -DMAG_T1_CLOCK="(1 << 0)" |