61 lines
1.7 KiB
C++
61 lines
1.7 KiB
C++
/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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#pragma once
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#include <stdint.h>
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typedef enum {
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USB_STATE_INIT,
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USB_STATE_ERROR,
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USB_STATE_RUNNING,
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} usb_state_t;
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class USBHost {
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public:
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bool start();
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void Task();
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uint8_t getUsbTaskState();
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void setUsbTaskState(uint8_t state);
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uint8_t regRd(uint8_t reg) { return 0x0; };
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uint8_t usb_task_state = USB_STATE_INIT;
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uint8_t lun = 0;
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uint32_t capacity = 0;
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uint16_t block_size = 0;
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uint32_t block_count = 0;
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};
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class BulkStorage {
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public:
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BulkStorage(USBHost *usb) : usb(usb) {};
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bool LUNIsGood(uint8_t t);
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uint32_t GetCapacity(uint8_t lun);
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uint16_t GetSectorSize(uint8_t lun);
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uint8_t Read(uint8_t lun, uint32_t addr, uint16_t bsize, uint8_t blocks, uint8_t *buf);
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uint8_t Write(uint8_t lun, uint32_t addr, uint16_t bsize, uint8_t blocks, const uint8_t * buf);
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USBHost *usb;
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};
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extern USBHost usb;
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extern BulkStorage bulk;
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