/usr/include/libusbtc08-1.7/PicoStatus.h is in libusbtc08-dev 1.7.2-1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 | /* ***************************************************************************
*
* Pico Technology USB Device Driver
*
*//**
* \file PicoStatus.h
* \brief Return codes and device status information for
* Pico Technology USB devices
**//*
*
* Copyright (c) 2007, Pico Technology.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * The name of Pico Technology may not be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY PICO TECHNOLOGY "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL PICO TECHNOLOGY BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Version $Id: PicoStatus.h,v 1.2 2007/07/30 17:13:20 douglas Exp $
*
*************************************************************************** */
/* Avoid including this header more than once */
#ifndef PICOSTATUS_H
#define PICOSTATUS_H
/** Return values for any Pico USB driver functions which return a status.
* Negative values indicate an error, zero indicates success. Error codes
* below -1000 are used internally in the driver and will not be returned to
* user callers */
typedef enum {
/* Return codes from PicoUsbDevice for internal driver use */
/** A USB read/write did not transfer the correct number of bytes */
PICO_INCOMPLETE_USB_TRANSFER = -1002,
/** A USB transfer did not complete in the specified timeout */
PICO_USB_TIMEOUT = -1001,
/* Return codes which can be passed to user functions */
/** Invalid function argument */
PICO_ARGUMENT_ERROR =-6,
/** The unit is not in the proper operating state for a call (e.g. it is closed) */
PICO_UNIT_STATE_ERROR=-4,
/** Can't collect data without enabling at least one channel */
PICO_NO_ENABLED_CHANNELS=-3,
/** The USB device has been unplugged from the PC */
PICO_DEVICE_DISCONNECTED = -2,
/** Any other error has occurred */
PICO_FAILURE = -1,
/** The function call succeded */
PICO_SUCCESS = 0
} PICO_RETURNS;
/** Status of a Pico USB device */
typedef enum {
/** The device has been unplugged since the object representing it was created */
PICODEVICE_STATE_DISCONNECTED = -2,
/** The device is open by another process */
PICODEVICE_STATE_LOCKED = -1,
/** The device is connected and available for attempts at opening */
PICODEVICE_STATE_CLOSED = 0,
/** The device is open and not busy */
PICODEVICE_STATE_OPEN = 1,
/** The device is open and not busy (same value as PICODEVICE_STATE_OPEN) */
PICODEVICE_STATE_IDLE = 1
} PICODEVICE_STATES;
#endif /* not defined PICOSTATUS_H */
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