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Update DevChapter9.c - use the Endpoint_ClearStatusStage() function where possible to reduce code size and (potentially) allow for centralized status stage timeouts.

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Fix Joystick device demo HID descriptors - buttons should be placed outside the Pointer collection.
This commit is contained in:
Dean Camera
2009-11-04 04:17:11 +00:00
parent 0899deaae3
commit f93f732108
5 changed files with 32 additions and 41 deletions
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26
LUFA/Drivers/USB/LowLevel/DevChapter9.c
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@@ -121,7 +121,7 @@ static void USB_Device_SetAddress(void)
Endpoint_ClearSETUP();
Endpoint_ClearIN();
Endpoint_ClearStatusStage();
while (!(Endpoint_IsINReady()))
{
@@ -190,7 +190,7 @@ static void USB_Device_SetConfiguration(void)
USB_ConfigurationNumber = (uint8_t)USB_ControlRequest.wValue;
Endpoint_ClearIN();
Endpoint_ClearStatusStage();
if (USB_ConfigurationNumber)
USB_DeviceState = DEVICE_STATE_Configured;
@@ -205,16 +205,9 @@ void USB_Device_GetConfiguration(void)
Endpoint_ClearSETUP();
Endpoint_Write_Byte(USB_ConfigurationNumber);
Endpoint_ClearIN();
while (!(Endpoint_IsOUTReceived()))
{
if (USB_DeviceState == DEVICE_STATE_Unattached)
return;
}
Endpoint_ClearOUT();
Endpoint_ClearStatusStage();
}
#if !defined(NO_INTERNAL_SERIAL) && (defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR))
@@ -251,7 +244,9 @@ static void USB_Device_GetInternalSerialDescriptor(void)
}
Endpoint_ClearSETUP();
Endpoint_Write_Control_Stream_LE(&SignatureDescriptor, sizeof(SignatureDescriptor));
Endpoint_ClearOUT();
}
#endif
@@ -334,16 +329,9 @@ static void USB_Device_GetStatus(void)
Endpoint_ClearSETUP();
Endpoint_Write_Word_LE(CurrentStatus);
Endpoint_ClearIN();
while (!(Endpoint_IsOUTReceived()))
{
if (USB_DeviceState == DEVICE_STATE_Unattached)
return;
}
Endpoint_ClearOUT();
Endpoint_ClearStatusStage();
}
static void USB_Device_ClearSetFeature(void)
@@ -391,7 +379,7 @@ static void USB_Device_ClearSetFeature(void)
Endpoint_ClearSETUP();
Endpoint_ClearIN();
Endpoint_ClearStatusStage();
}
#endif