You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
60 lines
1.7 KiB
60 lines
1.7 KiB
/**
|
|
* Marlin 3D Printer Firmware
|
|
* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
|
*
|
|
* Based on Sprinter and grbl.
|
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program 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. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
#pragma once
|
|
|
|
#include <stdint.h>
|
|
|
|
typedef enum {
|
|
USB_STATE_INIT,
|
|
USB_STATE_ERROR,
|
|
USB_STATE_RUNNING,
|
|
} usb_state_t;
|
|
|
|
class USBHost {
|
|
public:
|
|
bool start();
|
|
void Task();
|
|
uint8_t getUsbTaskState();
|
|
void setUsbTaskState(uint8_t state);
|
|
uint8_t regRd(uint8_t reg) { return 0x0; };
|
|
uint8_t usb_task_state = USB_STATE_INIT;
|
|
uint8_t lun = 0;
|
|
uint32_t capacity = 0;
|
|
uint16_t block_size = 0;
|
|
uint32_t block_count = 0;
|
|
};
|
|
|
|
class BulkStorage {
|
|
public:
|
|
BulkStorage(USBHost *usb) : usb(usb) {};
|
|
|
|
bool LUNIsGood(uint8_t t);
|
|
uint32_t GetCapacity(uint8_t lun);
|
|
uint16_t GetSectorSize(uint8_t lun);
|
|
uint8_t Read(uint8_t lun, uint32_t addr, uint16_t bsize, uint8_t blocks, uint8_t *buf);
|
|
uint8_t Write(uint8_t lun, uint32_t addr, uint16_t bsize, uint8_t blocks, const uint8_t * buf);
|
|
|
|
USBHost *usb;
|
|
};
|
|
|
|
extern USBHost usb;
|
|
extern BulkStorage bulk;
|
|
|