| /* | |
| FreeRTOS V8.0.1 - Copyright (C) 2014 Real Time Engineers Ltd. | |
| All rights reserved | |
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| *************************************************************************** | |
| * * | |
| * FreeRTOS provides completely free yet professionally developed, * | |
| * robust, strictly quality controlled, supported, and cross * | |
| * platform software that has become a de facto standard. * | |
| * * | |
| * Help yourself get started quickly and support the FreeRTOS * | |
| * project by purchasing a FreeRTOS tutorial book, reference * | |
| * manual, or both from: http://www.FreeRTOS.org/Documentation * | |
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| * Thank you! * | |
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| *************************************************************************** | |
| 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 from 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?" * | |
| * * | |
| * http://www.FreeRTOS.org/FAQHelp.html * | |
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| *************************************************************************** | |
| 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.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High | |
| Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS | |
| licenses offer ticketed support, indemnification and 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 ); \ | |
| } |