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| author | Jack Humbert <[email protected]> | 2017-07-07 11:55:23 -0400 | 
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| committer | Jack Humbert <[email protected]> | 2017-07-07 11:55:23 -0400 | 
| commit | 8655d4f4948b2deef7844503c8d690f23ac1a062 (patch) | |
| tree | b2c6effc9d6cd5b5b43933a1e53b8bf17e9e82cf /lib/lufa/Projects/Webserver/USBDeviceMode.c | |
| parent | 1896c76a2928c96f9ab7947bec2ef8dd37623cff (diff) | |
| parent | 60b30c036397cb5627fa374bb930794b225daa29 (diff) | |
| download | qmk_firmware-8655d4f4948b2deef7844503c8d690f23ac1a062.tar.gz qmk_firmware-8655d4f4948b2deef7844503c8d690f23ac1a062.zip | |
Merge commit '60b30c036397cb5627fa374bb930794b225daa29' as 'lib/lufa'
Diffstat (limited to 'lib/lufa/Projects/Webserver/USBDeviceMode.c')
| -rw-r--r-- | lib/lufa/Projects/Webserver/USBDeviceMode.c | 162 | 
1 files changed, 162 insertions, 0 deletions
| diff --git a/lib/lufa/Projects/Webserver/USBDeviceMode.c b/lib/lufa/Projects/Webserver/USBDeviceMode.c new file mode 100644 index 0000000000..c883f1441d --- /dev/null +++ b/lib/lufa/Projects/Webserver/USBDeviceMode.c @@ -0,0 +1,162 @@ +/* +             LUFA Library +     Copyright (C) Dean Camera, 2017. + +  dean [at] fourwalledcubicle [dot] com +           www.lufa-lib.org +*/ + +/* +  Copyright 2017  Dean Camera (dean [at] fourwalledcubicle [dot] com) + +  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 +  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 +  software without specific, written prior permission. + +  The author disclaims all warranties with regard to this +  software, including all implied warranties of merchantability +  and fitness.  In no event shall the author be liable for any +  special, indirect or consequential damages or any damages +  whatsoever resulting from loss of use, data or profits, whether +  in an action of contract, negligence or other tortious action, +  arising out of or in connection with the use or performance of +  this software. +*/ + +/** \file + * + *  USB Device Mode management functions and variables. This file contains the LUFA code required to + *  manage the USB Mass Storage device mode. + */ + +#include "USBDeviceMode.h" + +/** Message buffer for RNDIS messages processed by the RNDIS device class driver. */ +static uint8_t RNDIS_Message_Buffer[192]; + +/** LUFA RNDIS Class driver interface configuration and state information. This structure is + *  passed to all RNDIS Class driver functions, so that multiple instances of the same class + *  within a device can be differentiated from one another. + */ +USB_ClassInfo_RNDIS_Device_t Ethernet_RNDIS_Interface_Device = +	{ +		.Config = +			{ +				.ControlInterfaceNumber         = INTERFACE_ID_CDC_CCI, +				.DataINEndpoint                 = +					{ +						.Address                = CDC_TX_EPADDR, +						.Size                   = CDC_TXRX_EPSIZE, +						.Banks                  = 1, +					}, +				.DataOUTEndpoint                = +					{ +						.Address                = CDC_RX_EPADDR, +						.Size                   = CDC_TXRX_EPSIZE, +						.Banks                  = 1, +					}, +				.NotificationEndpoint           = +					{ +						.Address                = CDC_NOTIFICATION_EPADDR, +						.Size                   = CDC_NOTIFICATION_EPSIZE, +						.Banks                  = 1, +					}, +				.AdapterVendorDescription       = "LUFA RNDIS Adapter", +				.AdapterMACAddress              = {{0x02, 0x00, 0x02, 0x00, 0x02, 0x00}}, +				.MessageBuffer                  = RNDIS_Message_Buffer, +				.MessageBufferLength            = sizeof(RNDIS_Message_Buffer), +			}, +	}; + +/** LUFA Mass Storage Class driver interface configuration and state information. This structure is + *  passed to all Mass Storage Class driver functions, so that multiple instances of the same class + *  within a device can be differentiated from one another. + */ +USB_ClassInfo_MS_Device_t Disk_MS_Interface = +	{ +		.Config = +			{ +				.InterfaceNumber                = INTERFACE_ID_MassStorage, +				.DataINEndpoint                 = +					{ +						.Address                = MASS_STORAGE_IN_EPADDR, +						.Size                   = MASS_STORAGE_IO_EPSIZE, +						.Banks                  = 1, +					}, +				.DataOUTEndpoint                = +					{ +						.Address                = MASS_STORAGE_OUT_EPADDR, +						.Size                   = MASS_STORAGE_IO_EPSIZE, +						.Banks                  = 1, +					}, +				.TotalLUNs                 = 1, +			}, +	}; + + +/** USB device mode management task. This function manages the Mass Storage Device class driver when the device is + *  initialized in USB device mode. + */ +void USBDeviceMode_USBTask(void) +{ +	if (USB_CurrentMode != USB_MODE_Device) +	  return; + +	uIPManagement_ManageNetwork(); + +	RNDIS_Device_USBTask(&Ethernet_RNDIS_Interface_Device); +	MS_Device_USBTask(&Disk_MS_Interface); +} + +/** Event handler for the library USB Connection event. */ +void EVENT_USB_Device_Connect(void) +{ +	LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING); + +	uIPManagement_Init(); +} + +/** Event handler for the library USB Disconnection event. */ +void EVENT_USB_Device_Disconnect(void) +{ +	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY); +} + +/** Event handler for the library USB Configuration Changed event. */ +void EVENT_USB_Device_ConfigurationChanged(void) +{ +	bool ConfigSuccess = true; + +	ConfigSuccess &= RNDIS_Device_ConfigureEndpoints(&Ethernet_RNDIS_Interface_Device); +	ConfigSuccess &= MS_Device_ConfigureEndpoints(&Disk_MS_Interface); + +	LEDs_SetAllLEDs(ConfigSuccess ? LEDMASK_USB_READY : LEDMASK_USB_ERROR); +} + +/** Event handler for the library USB Control Request reception event. */ +void EVENT_USB_Device_ControlRequest(void) +{ +	RNDIS_Device_ProcessControlRequest(&Ethernet_RNDIS_Interface_Device); +	MS_Device_ProcessControlRequest(&Disk_MS_Interface); +} + +/** Mass Storage class driver callback function the reception of SCSI commands from the host, which must be processed. + * + *  \param[in] MSInterfaceInfo  Pointer to the Mass Storage class interface configuration structure being referenced + */ +bool CALLBACK_MS_Device_SCSICommandReceived(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo) +{ +	bool CommandSuccess; + +	LEDs_SetAllLEDs(LEDMASK_USB_BUSY); +	CommandSuccess = SCSI_DecodeSCSICommand(MSInterfaceInfo); +	LEDs_SetAllLEDs(LEDMASK_USB_READY); + +	return CommandSuccess; +} + | 
