Fixed hardware race condition that could cause failed device enumerations for AVR8...

[pub/USBasp.git] / LUFA / Drivers / USB / Core / DeviceStandardReq.c

diff --git a/LUFA/Drivers/USB/Core/DeviceStandardReq.c b/LUFA/Drivers/USB/Core/DeviceStandardReq.c
index ef1a278..514286d 100644 (file)
--- a/LUFA/Drivers/USB/Core/DeviceStandardReq.c
+++ b/LUFA/Drivers/USB/Core/DeviceStandardReq.c
@@ -124,9 +124,9 @@ void USB_Device_ProcessControlRequest(void)
 
 static void USB_Device_SetAddress(void)
 {
 
 static void USB_Device_SetAddress(void)
 {

-       uint8_t    DeviceAddress    = (USB_ControlRequest.wValue & 0x7F);
-       uint_reg_t CurrentGlobalInt = GetGlobalInterruptMask();
-       GlobalInterruptDisable();
+       uint8_t DeviceAddress = (USB_ControlRequest.wValue & 0x7F);
+
+       USB_Device_SetDeviceAddress(DeviceAddress);

 
        Endpoint_ClearSETUP();
 
 
        Endpoint_ClearSETUP();
 


@@ -134,10 +134,9 @@ static void USB_Device_SetAddress(void)
 
        while (!(Endpoint_IsINReady()));
 
 
        while (!(Endpoint_IsINReady()));
 

-       USB_Device_SetDeviceAddress(DeviceAddress);
-       USB_DeviceState = (DeviceAddress) ? DEVICE_STATE_Addressed : DEVICE_STATE_Default;
+       USB_Device_EnableDeviceAddress();

 
 

-       SetGlobalInterruptMask(CurrentGlobalInt);
+       USB_DeviceState = (DeviceAddress) ? DEVICE_STATE_Addressed : DEVICE_STATE_Default;

 }
 
 static void USB_Device_SetConfiguration(void)
 }
 
 static void USB_Device_SetConfiguration(void)