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72 lines
2.5 KiB
C
72 lines
2.5 KiB
C
/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2019 Ha Thach (tinyusb.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
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* all 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
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* THE SOFTWARE.
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*
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*/
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#include "tusb.h"
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//--------------------------------------------------------------------+
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// MACRO TYPEDEF CONSTANT ENUM DECLARATION
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//--------------------------------------------------------------------+
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static scsi_inquiry_resp_t inquiry_resp;
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bool inquiry_complete_cb(uint8_t dev_addr, tuh_msc_complete_data_t const * cb_data)
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{
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msc_cbw_t const* cbw = cb_data->cbw;
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msc_csw_t const* csw = cb_data->csw;
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if (csw->status != 0)
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{
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printf("Inquiry failed\r\n");
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return false;
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}
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// Print out Vendor ID, Product ID and Rev
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printf("%.8s %.16s rev %.4s\r\n", inquiry_resp.vendor_id, inquiry_resp.product_id, inquiry_resp.product_rev);
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// Get capacity of device
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uint32_t const block_count = tuh_msc_get_block_count(dev_addr, cbw->lun);
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uint32_t const block_size = tuh_msc_get_block_size(dev_addr, cbw->lun);
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printf("Disk Size: %lu MB\r\n", block_count / ((1024*1024)/block_size));
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printf("Block Count = %lu, Block Size: %lu\r\n", block_count, block_size);
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return true;
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}
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//------------- IMPLEMENTATION -------------//
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void tuh_msc_mount_cb(uint8_t dev_addr)
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{
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printf("A MassStorage device is mounted\r\n");
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uint8_t const lun = 0;
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tuh_msc_inquiry(dev_addr, lun, &inquiry_resp, inquiry_complete_cb, 0);
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}
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void tuh_msc_umount_cb(uint8_t dev_addr)
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{
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(void) dev_addr;
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printf("A MassStorage device is unmounted\r\n");
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}
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