/* | |
FreeRTOS.org V5.1.0 - Copyright (C) 2003-2008 Richard Barry. | |
This file is part of the FreeRTOS.org distribution. | |
FreeRTOS.org is free software; you can redistribute it and/or modify | |
it under the terms of the GNU General Public License as published by | |
the Free Software Foundation; either version 2 of the License, or | |
(at your option) any later version. | |
FreeRTOS.org is distributed in the hope that it will be useful, | |
but WITHOUT ANY WARRANTY; without even the implied warranty of | |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
GNU General Public License for more details. | |
You should have received a copy of the GNU General Public License | |
along with FreeRTOS.org; if not, write to the Free Software | |
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
A special exception to the GPL can be applied should you wish to distribute | |
a combined work that includes FreeRTOS.org, without being obliged to provide | |
the source code for any proprietary components. See the licensing section | |
of http://www.FreeRTOS.org for full details of how and when the exception | |
can be applied. | |
*************************************************************************** | |
*************************************************************************** | |
* * | |
* SAVE TIME AND MONEY! We can port FreeRTOS.org to your own hardware, * | |
* and even write all or part of your application on your behalf. * | |
* See http://www.OpenRTOS.com for details of the services we provide to * | |
* expedite your project. * | |
* * | |
*************************************************************************** | |
*************************************************************************** | |
Please ensure to read the configuration and relevant port sections of the | |
online documentation. | |
http://www.FreeRTOS.org - Documentation, latest information, license and | |
contact details. | |
http://www.SafeRTOS.com - A version that is certified for use in safety | |
critical systems. | |
http://www.OpenRTOS.com - Commercial support, development, porting, | |
licensing and training services. | |
*/ | |
/* Descriptor type definitions. */ | |
#define usbDESCRIPTOR_TYPE_DEVICE ( 0x01 ) | |
#define usbDESCRIPTOR_TYPE_CONFIGURATION ( 0x02 ) | |
#define usbDESCRIPTOR_TYPE_STRING ( 0x03 ) | |
/* USB request type definitions. */ | |
#define usbGET_REPORT_REQUEST ( 0x01 ) | |
#define usbGET_IDLE_REQUEST ( 0x02 ) | |
#define usbGET_PROTOCOL_REQUEST ( 0x03 ) | |
#define usbSET_REPORT_REQUEST ( 0x09 ) | |
#define usbSET_IDLE_REQUEST ( 0x0A ) | |
#define usbSET_PROTOCOL_REQUEST ( 0x0B ) | |
#define usbGET_CONFIGURATION_REQUEST ( 0x08 ) | |
#define usbGET_STATUS_REQUEST ( 0x00 ) | |
#define usbCLEAR_FEATURE_REQUEST ( 0x01 ) | |
#define usbSET_FEATURE_REQUEST ( 0x03 ) | |
#define usbSET_ADDRESS_REQUEST ( 0x05 ) | |
#define usbGET_DESCRIPTOR_REQUEST ( 0x06 ) | |
#define usbSET_CONFIGURATION_REQUEST ( 0x09 ) | |
#define usbGET_INTERFACE_REQUEST ( 0x0A ) | |
#define usbSET_INTERFACE_REQUEST ( 0x0B ) | |
/* ACM Requests */ | |
#define usbSEND_ENCAPSULATED_COMMAND ( 0x00 ) | |
#define usbGET_ENCAPSULATED_RESPONSE ( 0x01 ) | |
#define usbSET_LINE_CODING ( 0x20 ) | |
#define usbGET_LINE_CODING ( 0x21 ) | |
#define usbSET_CONTROL_LINE_STATE ( 0x22 ) | |
/* Misc USB definitions. */ | |
#define usbDEVICE_CLASS_VENDOR_SPECIFIC ( 0xFF ) | |
#define usbBUS_POWERED ( 0x80 ) | |
#define usbHID_REPORT_DESCRIPTOR ( 0x22 ) | |
#define AT91C_UDP_TRANSCEIVER_ENABLE ( *( ( unsigned long * ) 0xfffb0074 ) ) | |
/* Index to the various string. */ | |
#define usbLANGUAGE_STRING ( 0 ) | |
#define usbMANUFACTURER_STRING ( 1 ) | |
#define usbPRODUCT_STRING ( 2 ) | |
#define usbCONFIGURATION_STRING ( 3 ) | |
#define usbINTERFACE_STRING ( 4 ) | |
/* Defines fields of standard SETUP request. Now in normal order. */ | |
#define usbREQUEST_TYPE_INDEX ( 0 ) | |
#define usbREQUEST_INDEX ( 1 ) | |
#define usbVALUE_HIGH_BYTE ( 3 ) | |
#define usbVALUE_LOW_BYTE ( 2 ) | |
#define usbINDEX_HIGH_BYTE ( 5 ) | |
#define usbINDEX_LOW_BYTE ( 4 ) | |
#define usbLENGTH_HIGH_BYTE ( 7 ) | |
#define usbLENGTH_LOW_BYTE ( 6 ) | |
/* Misc application definitions. */ | |
#define usbINTERRUPT_PRIORITY ( 3 ) | |
#define usbQUEUE_LENGTH ( 0x3 ) /* Must have all bits set! */ | |
#define usbFIFO_LENGTH ( ( unsigned portLONG ) 8 ) | |
#define usbEND_POINT_0 ( 0 ) | |
#define usbEND_POINT_1 ( 1 ) | |
#define usbEND_POINT_2 ( 2 ) | |
#define usbEND_POINT_3 ( 3 ) | |
#define usbMAX_CONTROL_MESSAGE_SIZE ( 128 ) | |
#define usbRX_COUNT_MASK ( ( unsigned portLONG ) 0x7ff ) | |
#define AT91C_UDP_STALLSENT AT91C_UDP_ISOERROR | |
#define usbSHORTEST_DELAY ( ( portTickType ) 1 ) | |
#define usbINIT_DELAY ( ( portTickType ) 1000 / portTICK_RATE_MS ) | |
#define usbSHORT_DELAY ( ( portTickType ) 50 / portTICK_RATE_MS ) | |
#define usbEND_POINT_RESET_MASK ( ( unsigned portLONG ) 0x0f ) | |
#define usbDATA_INC ( ( portCHAR ) 5 ) | |
#define usbEXPECTED_NUMBER_OF_BYTES ( ( unsigned portLONG ) 8 ) | |
/* Control request types. */ | |
#define usbSTANDARD_DEVICE_REQUEST ( 0 ) | |
#define usbSTANDARD_INTERFACE_REQUEST ( 1 ) | |
#define usbSTANDARD_END_POINT_REQUEST ( 2 ) | |
#define usbCLASS_INTERFACE_REQUEST ( 5 ) | |
/* Macros to manipulate the control and status registers. These registers | |
cannot be accessed using a direct read modify write operation outside of the | |
ISR as some bits are left unchanged by writing with a 0, and some are left | |
unchanged by writing with a 1. */ | |
#define usbCSR_SET_BIT( pulValueNow, ulBit ) \ | |
{ \ | |
/* Set TXCOMP, RX_DATA_BK0, RXSETUP, */ \ | |
/* STALLSENT and RX_DATA_BK1 to 1 so the */ \ | |
/* write has no effect. */ \ | |
( * ( ( unsigned portLONG * ) pulValueNow ) ) |= ( unsigned portLONG ) 0x4f; \ | |
\ | |
/* Clear the FORCE_STALL and TXPKTRDY bits */ \ | |
/* so the write has no effect. */ \ | |
( * ( ( unsigned portLONG * ) pulValueNow ) ) &= ( unsigned portLONG ) 0xffffffcf; \ | |
\ | |
/* Set whichever bit we want set. */ \ | |
( * ( ( unsigned portLONG * ) pulValueNow ) ) |= ( ulBit ); \ | |
} | |
#define usbCSR_CLEAR_BIT( pulValueNow, ulBit ) \ | |
{ \ | |
/* Set TXCOMP, RX_DATA_BK0, RXSETUP, */ \ | |
/* STALLSENT and RX_DATA_BK1 to 1 so the */ \ | |
/* write has no effect. */ \ | |
( * ( ( unsigned portLONG * ) pulValueNow ) ) |= ( unsigned portLONG ) 0x4f; \ | |
\ | |
/* Clear the FORCE_STALL and TXPKTRDY bits */ \ | |
/* so the write has no effect. */ \ | |
( * ( ( unsigned portLONG * ) pulValueNow ) ) &= ( unsigned portLONG ) 0xffffffcf; \ | |
\ | |
/* Clear whichever bit we want clear. */ \ | |
( * ( ( unsigned portLONG * ) pulValueNow ) ) &= ( ~ulBit ); \ | |
} |