diff options
Diffstat (limited to 'LUFA/Drivers/USB/LowLevel/USBController.c')
| -rw-r--r-- | LUFA/Drivers/USB/LowLevel/USBController.c | 41 |
1 files changed, 21 insertions, 20 deletions
diff --git a/LUFA/Drivers/USB/LowLevel/USBController.c b/LUFA/Drivers/USB/LowLevel/USBController.c index 6d4a89dd0..b409582a0 100644 --- a/LUFA/Drivers/USB/LowLevel/USBController.c +++ b/LUFA/Drivers/USB/LowLevel/USBController.c @@ -1,7 +1,7 @@ /* LUFA Library Copyright (C) Dean Camera, 2010. - + dean [at] fourwalledcubicle [dot] com www.fourwalledcubicle.com */ @@ -9,13 +9,13 @@ /* Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) - Permission to use, copy, modify, distribute, and sell this + Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in + without fee, provided that the above copyright notice appear in all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the software without specific, written prior permission. The author disclaim all warranties with regard to this @@ -50,7 +50,7 @@ void USB_Init( #elif (!defined(USB_CAN_BE_BOTH) && defined(USE_STATIC_OPTIONS)) void #endif - + #if !defined(USE_STATIC_OPTIONS) const uint8_t Options #endif @@ -59,7 +59,7 @@ void USB_Init( #if !defined(USE_STATIC_OPTIONS) USB_Options = Options; #endif - + if (!(USB_Options & USB_OPT_REG_DISABLED)) USB_REG_On(); else @@ -69,7 +69,7 @@ void USB_Init( if (Mode == USB_MODE_UID) { UHWCON |= (1 << UIDE); - USB_INT_Enable(USB_INT_IDTI); + USB_INT_Enable(USB_INT_IDTI); USB_CurrentMode = USB_GetUSBModeFromUID(); } else @@ -90,10 +90,10 @@ void USB_ShutDown(void) USB_Detach(); USB_Controller_Disable(); - + if (!(USB_Options & USB_OPT_MANUAL_PLL)) USB_PLL_Off(); - + USB_REG_Off(); #if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR) @@ -115,9 +115,9 @@ void USB_ResetInterface(void) USB_INT_DisableAllInterrupts(); USB_INT_ClearAllInterrupts(); - + USB_Controller_Reset(); - + if (!(USB_Options & USB_OPT_MANUAL_PLL)) { #if defined(USB_SERIES_4_AVR) @@ -137,14 +137,14 @@ void USB_ResetInterface(void) #endif USB_CLK_Unfreeze(); - + if (USB_CurrentMode == USB_MODE_Device) { #if defined(USB_CAN_BE_DEVICE) #if (defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)) UHWCON |= (1 << UIMOD); #endif - + USB_Init_Device(); #endif } @@ -155,7 +155,7 @@ void USB_ResetInterface(void) USB_Init_Host(); #endif } - + #if (defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)) USB_OTGPAD_On(); #endif @@ -170,7 +170,7 @@ static void USB_Init_Device(void) #if !defined(NO_DEVICE_REMOTE_WAKEUP) USB_RemoteWakeupEnabled = false; #endif - + #if !defined(NO_DEVICE_SELF_POWER) USB_CurrentlySelfPowered = false; #endif @@ -179,7 +179,7 @@ static void USB_Init_Device(void) USB_Descriptor_Device_t* DeviceDescriptorPtr; if (CALLBACK_USB_GetDescriptor((DTYPE_Device << 8), 0, (void*)&DeviceDescriptorPtr) != NO_DESCRIPTOR) - { + { #if defined(USE_RAM_DESCRIPTORS) USB_ControlEndpointSize = DeviceDescriptorPtr->Endpoint0Size; #elif defined(USE_EEPROM_DESCRIPTORS) @@ -201,7 +201,7 @@ static void USB_Init_Device(void) Endpoint_ConfigureEndpoint(ENDPOINT_CONTROLEP, EP_TYPE_CONTROL, ENDPOINT_DIR_OUT, USB_ControlEndpointSize, - ENDPOINT_BANK_SINGLE); + ENDPOINT_BANK_SINGLE); USB_INT_Clear(USB_INT_SUSPI); USB_INT_Enable(USB_INT_SUSPI); @@ -218,7 +218,7 @@ static void USB_Init_Host(void) USB_ControlPipeSize = PIPE_CONTROLPIPE_DEFAULT_SIZE; USB_Host_HostMode_On(); - + USB_Host_VBUS_Auto_Off(); USB_Host_VBUS_Manual_Enable(); USB_Host_VBUS_Manual_On(); @@ -229,3 +229,4 @@ static void USB_Init_Host(void) USB_Attach(); } #endif + |