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https://github.com/array-in-a-matrix/SAROO.git
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79 lines
2.5 KiB
C
79 lines
2.5 KiB
C
/*
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* _______ _ _ _____ ____
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* |__ __| | | | |/ ____| _ \
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* | | ___ ___ _ __ _ _| | | | (___ | |_) |
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* | |/ _ \/ _ \ '_ \| | | | | | |\___ \| _ <
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* | | __/ __/ | | | |_| | |__| |____) | |_) |
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* |_|\___|\___|_| |_|\__, |\____/|_____/|____/
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* __/ |
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* |___/
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*
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* TeenyUSB - light weight usb stack for STM32 micro controllers
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*
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* Copyright (c) 2019 XToolBox - admin@xtoolbox.org
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* www.tusb.org
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef __TUSB_MSC_H__
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#define __TUSB_MSC_H__
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#include "teeny_usb.h"
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#include "tusb_scsi.h"
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#define MSC_CBW_SIGNATURE 0x43425355
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#define MSC_CSW_SIGNATURE 0x53425355
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#define BOT_GET_MAX_LUN 0xfe
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#define BOT_RESET 0xff
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#define BOT_CBW_LENGTH 31
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#define BOT_CSW_LENGTH 13
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#define MSC_CSW_STATUS_PASSED 0
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#define MSC_CSW_STATUS_FAILED 1
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#define MSC_CSW_STATUS_PHASE_ERROR 2
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typedef struct _tusb_msc_cbw
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{
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uint32_t signature;
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uint32_t tag;
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uint32_t total_bytes;
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uint8_t dir; // 0x80: in, 0x00 : out
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uint8_t lun;
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uint8_t cmd_len;
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uint8_t command[16];
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uint8_t pad1; // pad to 32bit boundary
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}tusb_msc_cbw_t;
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typedef struct _tusb_msc_csw
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{
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uint32_t signature;
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uint32_t tag;
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uint32_t data_residue;
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uint8_t status;
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uint8_t pad[3]; // pad to 32bit boundary
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}tusb_msc_csw_t;
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#endif
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