Fork Sand fork of the Globotron USG v1.0 Hardware Firewall.
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/*
* upstream_interface_def.h
*
* Created on: 22/06/2015
* Author: Robert Fisk
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/.
*/
#ifndef INC_UPSTREAM_INTERFACE_DEF_H_
#define INC_UPSTREAM_INTERFACE_DEF_H_
//***************
// Attention!
// Keep this file synchronised with downstream_interface_def.h
// in the Downstream project.
//***************
//Upstream only supports one LUN.
//Downstream may support > 1 LUN and only report the first active one to upstream.
#define UPSTREAM_LUN_NBR 1
#define COMMAND_CLASS_DATA_FLAG 0x80
#define COMMAND_CLASS_MASK ((uint8_t)(~COMMAND_CLASS_DATA_FLAG))
typedef enum
{
COMMAND_CLASS_INTERFACE,
COMMAND_CLASS_MASS_STORAGE,
COMMAND_CLASS_HID_MOUSE,
COMMAND_CLASS_HID_KEYBOARD,
//...
COMMAND_CLASS_ERROR
}
InterfaceCommandClassTypeDef;
typedef enum
{
COMMAND_INTERFACE_ECHO, //Returns echo packet including all data
COMMAND_INTERFACE_NOTIFY_DEVICE //Returns COMMAND_CLASS_*** byte when downstream USB device is connected
}
InterfaceCommandInterfaceTypeDef;
typedef enum
{
COMMAND_MSC_TEST_UNIT_READY, //Returns HAL_StatusTypeDef result
COMMAND_MSC_GET_CAPACITY, //Returns uint32_t blk_nbr, uint32_t blk_size
COMMAND_MSC_READ, //Returns data stream or error packet
COMMAND_MSC_WRITE, //Waits for data stream or returns error packet
COMMAND_MSC_DISCONNECT, //Returns same packet after sending Stop command to device
COMMAND_MSC_POLL_DISCONNECT //Returns same packet if device is still connected
}
InterfaceCommandMscTypeDef;
typedef enum
{
COMMAND_HID_GET_REPORT, //Returns HID report from device
COMMAND_HID_SET_REPORT //Sends HID report to device. Simple ack packet contains no data.
}
InterfaceCommandHidTypeDef;
typedef enum
{
COMMAND_ERROR_GENERIC, //Something went wrong, time to FREAKOUT
COMMAND_ERROR_DEVICE_DISCONNECTED, //Device unexpectedly disconnected
}
InterfaceCommandErrorTypeDef;
#endif /* INC_UPSTREAM_INTERFACE_DEF_H_ */