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80 lines
2.2 KiB
80 lines
2.2 KiB
3 years ago
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/*
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* upstream_interface_def.h
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*
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* Created on: 22/06/2015
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* Author: Robert Fisk
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/.
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*/
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#ifndef INC_UPSTREAM_INTERFACE_DEF_H_
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#define INC_UPSTREAM_INTERFACE_DEF_H_
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//***************
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// Attention!
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// Keep this file synchronised with downstream_interface_def.h
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// in the Downstream project.
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//***************
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//Upstream only supports one LUN.
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//Downstream may support > 1 LUN and only report the first active one to upstream.
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#define UPSTREAM_LUN_NBR 1
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#define COMMAND_CLASS_DATA_FLAG 0x80
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#define COMMAND_CLASS_MASK ((uint8_t)(~COMMAND_CLASS_DATA_FLAG))
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typedef enum
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{
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COMMAND_CLASS_INTERFACE,
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COMMAND_CLASS_MASS_STORAGE,
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COMMAND_CLASS_HID_MOUSE,
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COMMAND_CLASS_HID_KEYBOARD,
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//...
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COMMAND_CLASS_ERROR
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}
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InterfaceCommandClassTypeDef;
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typedef enum
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{
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COMMAND_INTERFACE_ECHO, //Returns echo packet including all data
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COMMAND_INTERFACE_NOTIFY_DEVICE //Returns COMMAND_CLASS_*** byte when downstream USB device is connected
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}
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InterfaceCommandInterfaceTypeDef;
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typedef enum
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{
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COMMAND_MSC_TEST_UNIT_READY, //Returns HAL_StatusTypeDef result
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COMMAND_MSC_GET_CAPACITY, //Returns uint32_t blk_nbr, uint32_t blk_size
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COMMAND_MSC_READ, //Returns data stream or error packet
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COMMAND_MSC_WRITE, //Waits for data stream or returns error packet
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COMMAND_MSC_DISCONNECT, //Returns same packet after sending Stop command to device
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COMMAND_MSC_POLL_DISCONNECT //Returns same packet if device is still connected
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}
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InterfaceCommandMscTypeDef;
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typedef enum
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{
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COMMAND_HID_GET_REPORT, //Returns HID report from device
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COMMAND_HID_SET_REPORT //Sends HID report to device. Simple ack packet contains no data.
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}
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InterfaceCommandHidTypeDef;
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typedef enum
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{
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COMMAND_ERROR_GENERIC, //Something went wrong, time to FREAKOUT
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COMMAND_ERROR_DEVICE_DISCONNECTED, //Device unexpectedly disconnected
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}
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InterfaceCommandErrorTypeDef;
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#endif /* INC_UPSTREAM_INTERFACE_DEF_H_ */
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