/* | |
* FreeRTOS Kernel V10.3.0 | |
* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. | |
* | |
* Permission is hereby granted, free of charge, to any person obtaining a copy of | |
* this software and associated documentation files (the "Software"), to deal in | |
* the Software without restriction, including without limitation the rights to | |
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of | |
* the Software, and to permit persons to whom the Software is furnished to do so, | |
* subject to the following conditions: | |
* | |
* The above copyright notice and this permission notice shall be included in all | |
* copies or substantial portions of the Software. | |
* | |
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS | |
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR | |
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER | |
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | |
* | |
* http://www.FreeRTOS.org | |
* http://aws.amazon.com/freertos | |
* | |
* 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 ); \ | |
} |