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Reverted modifications to USBInterrupt.h that were intefering with correct host mode operation. 

Fixed SUSPI interrupt not being cleared during device mode enumeration, causing accidental mis-fires on re-enumeration.

Fixed JTAG_DEBUG_POINT() and JTAG_DEBUG_BREAK() macros not compiling under pure C99 standards mode.
This commit is contained in:
Dean Camera 2010-09-22 04:20:45 +00:00
parent c459ef6981
commit 5f3c4cc6e0
5 changed files with 11 additions and 14 deletions
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2
Demos/Host/Incomplete/BluetoothHost/makefile
View File

@ -80,7 +80,7 @@ BOARD = USBKEY
# does not *change* the processor frequency - it should merely be updated to
# reflect the processor speed set externally so that the code can use accurate
# software delays.
F_CPU = 16000000
F_CPU = 8000000
# Input clock frequency.

4
LUFA/Common/Common.h
View File

@ -85,14 +85,14 @@
*
* \ingroup Group_Debugging
*/
#define JTAG_DEBUG_POINT() asm volatile ("NOP" ::)
#define JTAG_DEBUG_POINT() __asm__ volatile ("NOP" ::)
/** Defines an explicit JTAG break point in the resulting binary via the ASM BREAK statement. When
* a JTAG is used, this causes the program execution to halt when reached until manually resumed.
*
* \ingroup Group_Debugging
*/
#define JTAG_DEBUG_BREAK() asm volatile ("BREAK" ::)
#define JTAG_DEBUG_BREAK() __asm__ volatile ("BREAK" ::)
/** Macro for testing condition "x" and breaking via JTAG_DEBUG_BREAK() if the condition is false.
*

1
LUFA/Drivers/USB/LowLevel/USBController.c
View File

@ -203,6 +203,7 @@ static void USB_Init_Device(void)
ENDPOINT_DIR_OUT, USB_ControlEndpointSize,
ENDPOINT_BANK_SINGLE);
USB_INT_Clear(USB_INT_SUSPI);
USB_INT_Enable(USB_INT_SUSPI);
USB_INT_Enable(USB_INT_EORSTI);

17
LUFA/Drivers/USB/LowLevel/USBInterrupt.c
View File

@ -34,7 +34,7 @@
void USB_INT_DisableAllInterrupts(void)
{
#if defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)
USBCON &= ~((1 << OTGPADE) | (1 << VBUSTE) | (1 << IDTE));
USBCON &= ~((1 << VBUSTE) | (1 << IDTE));
#elif defined(USB_SERIES_4_AVR)
USBCON &= ~(1 << VBUSTE);
#endif
@ -168,8 +168,6 @@ ISR(USB_GEN_vect, ISR_BLOCK)
#endif
#if defined(USB_CAN_BE_HOST)
bool MustResetInterface = false;
if (USB_INT_HasOccurred(USB_INT_DDISCI) && USB_INT_IsEnabled(USB_INT_DDISCI))
{
USB_INT_Clear(USB_INT_DDISCI);
@ -177,8 +175,8 @@ ISR(USB_GEN_vect, ISR_BLOCK)
USB_INT_Disable(USB_INT_DDISCI);
EVENT_USB_Host_DeviceUnattached();
MustResetInterface = true;
USB_ResetInterface();
}
if (USB_INT_HasOccurred(USB_INT_VBERRI) && USB_INT_IsEnabled(USB_INT_VBERRI))
@ -213,7 +211,7 @@ ISR(USB_GEN_vect, ISR_BLOCK)
EVENT_USB_Host_DeviceEnumerationFailed(HOST_ENUMERROR_NoDeviceDetected, 0);
EVENT_USB_Host_DeviceUnattached();
MustResetInterface = true;
USB_ResetInterface();
}
if (USB_INT_HasOccurred(USB_INT_HSOFI) && USB_INT_IsEnabled(USB_INT_HSOFI))
@ -236,13 +234,10 @@ ISR(USB_GEN_vect, ISR_BLOCK)
EVENT_USB_Host_DeviceUnattached();
USB_CurrentMode = USB_GetUSBModeFromUID();
EVENT_USB_UIDChange();
USB_ResetInterface();
MustResetInterface = true;
EVENT_USB_UIDChange();
}
if (MustResetInterface)
USB_ResetInterface();
#endif
}

1
LUFA/ManPages/ChangeLog.txt
View File

@ -57,6 +57,7 @@
* - Fixed SET FEATURE and CLEAR FEATURE control requests directed at an unconfigured endpoint causing request timeouts
* - Fixed incorrect signature reported in the CDC class bootloader for the ATMEGA32U2
* - Fixed USB_Host_ClearPipeStall() incorrectly determining the endpoint direction from the currently selected pipe
* - Fixed JTAG_DEBUG_POINT() and JTAG_DEBUG_BREAK() macros not compiling under pure C99 standards mode
*
* \section Sec_ChangeLog100807 Version 100807
* <b>New:</b>