/* FreeRTOS V8.2.0rc1 - Copyright (C) 2014 Real Time Engineers Ltd. All rights reserved VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION. This file is part of the FreeRTOS distribution. FreeRTOS is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License (version 2) as published by the Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception. >>! NOTE: The modification to the GPL is included to allow you to !<< >>! distribute a combined work that includes FreeRTOS without being !<< >>! obliged to provide the source code for proprietary components !<< >>! outside of the FreeRTOS kernel. !<< FreeRTOS 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. Full license text is available on the following link: http://www.freertos.org/a00114.html 1 tab == 4 spaces! *************************************************************************** * * * Having a problem? Start by reading the FAQ "My application does * * not run, what could be wrong?". Have you defined configASSERT()? * * * * http://www.FreeRTOS.org/FAQHelp.html * * * *************************************************************************** *************************************************************************** * * * FreeRTOS provides completely free yet professionally developed, * * robust, strictly quality controlled, supported, and cross * * platform software that is more than just the market leader, it * * is the industry's de facto standard. * * * * Help yourself get started quickly while simultaneously helping * * to support the FreeRTOS project by purchasing a FreeRTOS * * tutorial book, reference manual, or both: * * http://www.FreeRTOS.org/Documentation * * * *************************************************************************** *************************************************************************** * * * Investing in training allows your team to be as productive as * * possible as early as possible, lowering your overall development * * cost, and enabling you to bring a more robust product to market * * earlier than would otherwise be possible. Richard Barry is both * * the architect and key author of FreeRTOS, and so also the world's * * leading authority on what is the world's most popular real time * * kernel for deeply embedded MCU designs. Obtaining your training * * from Richard ensures your team will gain directly from his in-depth * * product knowledge and years of usage experience. Contact Real Time * * Engineers Ltd to enquire about the FreeRTOS Masterclass, presented * * by Richard Barry: http://www.FreeRTOS.org/contact * * *************************************************************************** *************************************************************************** * * * You are receiving this top quality software for free. Please play * * fair and reciprocate by reporting any suspected issues and * * participating in the community forum: * * http://www.FreeRTOS.org/support * * * * Thank you! * * * *************************************************************************** http://www.FreeRTOS.org - Documentation, books, training, latest versions, license and Real Time Engineers Ltd. contact details. http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products, including FreeRTOS+Trace - an indispensable productivity tool, a DOS compatible FAT file system, and our tiny thread aware UDP/IP stack. http://www.FreeRTOS.org/labs - Where new FreeRTOS products go to incubate. Come and try FreeRTOS+TCP, our new open source TCP/IP stack for FreeRTOS. http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High Integrity Systems ltd. to sell under the OpenRTOS brand. Low cost OpenRTOS licenses offer ticketed support, indemnification and commercial middleware. http://www.SafeRTOS.com - High Integrity Systems also provide a safety engineered and independently SIL3 certified version for use in safety and mission critical applications that require provable dependability. 1 tab == 4 spaces! */ /* 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 long ) 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 long ) 0x7ff ) #define AT91C_UDP_STALLSENT AT91C_UDP_ISOERROR #define usbSHORTEST_DELAY ( ( TickType_t ) 1 ) #define usbINIT_DELAY ( ( TickType_t ) 1000 / portTICK_PERIOD_MS ) #define usbSHORT_DELAY ( ( TickType_t ) 50 / portTICK_PERIOD_MS ) #define usbEND_POINT_RESET_MASK ( ( unsigned long ) 0x0f ) #define usbDATA_INC ( ( char ) 5 ) #define usbEXPECTED_NUMBER_OF_BYTES ( ( unsigned long ) 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 long * ) pulValueNow ) ) |= ( unsigned long ) 0x4f; \ \ /* Clear the FORCE_STALL and TXPKTRDY bits */ \ /* so the write has no effect. */ \ ( * ( ( unsigned long * ) pulValueNow ) ) &= ( unsigned long ) 0xffffffcf; \ \ /* Set whichever bit we want set. */ \ ( * ( ( unsigned long * ) 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 long * ) pulValueNow ) ) |= ( unsigned long ) 0x4f; \ \ /* Clear the FORCE_STALL and TXPKTRDY bits */ \ /* so the write has no effect. */ \ ( * ( ( unsigned long * ) pulValueNow ) ) &= ( unsigned long ) 0xffffffcf; \ \ /* Clear whichever bit we want clear. */ \ ( * ( ( unsigned long * ) pulValueNow ) ) &= ( ~ulBit ); \ }