Submitted by Christian Starkjohann:
patch #5507: Support for AVR-Doper USB programmer in HID mode * configure.ac: Add hooks to detect the Win32 HID library, as well as the existence of <ddk/hidsdi.h>. * Makefile.am: Add new files. * my_ddk_hidsdi.h: (New file.) * ser_avrdoper.c: (New file.) * serial.h: Add declaration for avrdoper_serdev. * stk500v2.c: Add hook to divert to the AVR Doper code. * avrdude.1: Document the AVR Doper support. * doc/avrdude.texi: (Ditto.) git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@704 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
Joerg Wunsch
parent
ef04ad29bf
commit
f239ffa1d1
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@ -1,3 +1,17 @@
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2006-12-21 Joerg Wunsch <j@uriah.heep.sax.de>
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Submitted by Christian Starkjohann:
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patch #5507: Support for AVR-Doper USB programmer in HID mode
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* configure.ac: Add hooks to detect the Win32 HID library,
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as well as the existence of <ddk/hidsdi.h>.
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* Makefile.am: Add new files.
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* my_ddk_hidsdi.h: (New file.)
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* ser_avrdoper.c: (New file.)
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* serial.h: Add declaration for avrdoper_serdev.
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* stk500v2.c: Add hook to divert to the AVR Doper code.
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* avrdude.1: Document the AVR Doper support.
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* doc/avrdude.texi: (Ditto.)
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2006-12-15 Joerg Wunsch <j@uriah.heep.sax.de>
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Submitted by ivanv at netman.ru
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@ -98,6 +98,7 @@ avrdude_SOURCES = \
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lists.c \
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lists.h \
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main.c \
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my_ddk_hidsdi.h \
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par.c \
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par.h \
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pgm.c \
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@ -112,6 +113,7 @@ avrdude_SOURCES = \
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serbb.h \
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serbb_posix.c \
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serbb_win32.c \
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ser_avrdoper.c \
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ser_posix.c \
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ser_win32.c \
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solaris_ecpp.h \
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@ -12,6 +12,8 @@ Current:
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* Add support for debugWire (both, JTAG ICE mkII, and AVR Dragon).
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* Add support for the AVR Doper USB HID-class programmer.
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* Bugfixes.
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Version 5.2:
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@ -412,6 +412,12 @@ from the serial number need to be given.
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As the AVRISP mkII device can only be talked to over USB, the very
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same method of specifying the port is required there.
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.Pp
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For the USB programmer "AVR-Doper" running in HID mode, the port must
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be specified as
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.Ar avrdoper.
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Libusb support is required on Unix but not on Windows. For more
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information about AVR-Doper see http://www.obdev.at/avrusb/avrdoper.html.
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.Pp
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For programmers that attach to a serial port using some kind of
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higher level protocol (as opposed to bit-bang style programmers),
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.Ar port
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@ -60,9 +60,49 @@ if test x$have_libusb = xyes; then
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fi
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AC_SUBST(LIBUSB, $LIBUSB)
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AC_MSG_CHECKING([for a Win32 HID libray])
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SAVED_LIBS="${LIBS}"
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case $target in
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*-*-mingw32*)
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LIBHID="-lhid -lsetupapi"
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HIDINCLUDE="#include <ddk/hidsdi.h>"
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;;
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*)
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LIBHID="-lhid"
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HIDINCLUDE='#include "my_ddk_hidsdi.h"'
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;;
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esac
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LIBS="${LIBS} ${LIBHID}"
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AH_TEMPLATE([HAVE_LIBHID],
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[Define if HID support is enabled via the Win32 DDK])
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AC_TRY_RUN([#include <windows.h>
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#include <setupapi.h>
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$HIDINCLUDE
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int
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main(void)
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{
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GUID hidGuid;
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HidD_GetHidGuid(&hidGuid);
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return 0;
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}
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], [have_libhid=yes], [have_libhid=no], [have_libhid=no])
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AC_MSG_RESULT([$have_libhid])
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if test x$have_libhid = xyes; then
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AC_DEFINE([HAVE_LIBHID])
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else
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LIBHID=""
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fi
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LIBS="${SAVED_LIBS}"
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# Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS([fcntl.h limits.h stdlib.h string.h sys/ioctl.h sys/time.h termios.h unistd.h])
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AC_CHECK_HEADERS([limits.h stdlib.h string.h])
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AC_CHECK_HEADERS([fcntl.h sys/ioctl.h sys/time.h termios.h unistd.h])
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AC_CHECK_HEADERS([ddk/hidsdi.h],,,[#include <windows.h>
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#include <setupapi.h>])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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@ -559,6 +559,11 @@ attached to USB, see @ref{Example Command Line Invocations}.
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As the AVRISP mkII device can only be talked to over USB, the very
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same method of specifying the port is required there.
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For the USB programmer "AVR-Doper" running in HID mode, the port must
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be specified as @var{avrdoper}. Libusb support is required on Unix
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but not on Windows. For more information about AVR-Doper see
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@url{http://www.obdev.at/avrusb/avrdoper.html}.
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For programmers that attach to a serial port using some kind of
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higher level protocol (as opposed to bit-bang style programmers),
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@var{port} can be specified as @code{net}:@var{host}:@var{port}.
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@ -0,0 +1,49 @@
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/*
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* avrdude - A Downloader/Uploader for AVR device programmers
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* Copyright (C) 2006 Christian Starkjohann
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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 2 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, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* $Id$ */
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/*
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The following is a replacement for hidsdi.h from the Windows DDK. It defines some
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of the types and function prototypes of this header for our project. If you
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have the Windows DDK version of this file or a version shipped with MinGW, use
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that instead.
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*/
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#ifndef MY_DDK_HIDSDI_H
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#define MY_DDK_HIDSDI_H
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#include <pshpack4.h>
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#include <ddk/hidusage.h>
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#include <ddk/hidpi.h>
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typedef struct{
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ULONG Size;
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USHORT VendorID;
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USHORT ProductID;
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USHORT VersionNumber;
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}HIDD_ATTRIBUTES;
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void __stdcall HidD_GetHidGuid(OUT LPGUID hidGuid);
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BOOLEAN __stdcall HidD_GetAttributes(IN HANDLE device, OUT HIDD_ATTRIBUTES *attributes);
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BOOLEAN __stdcall HidD_GetManufacturerString(IN HANDLE device, OUT void *buffer, IN ULONG bufferLen);
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BOOLEAN __stdcall HidD_GetProductString(IN HANDLE device, OUT void *buffer, IN ULONG bufferLen);
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BOOLEAN __stdcall HidD_GetSerialNumberString(IN HANDLE device, OUT void *buffer, IN ULONG bufferLen);
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BOOLEAN __stdcall HidD_GetFeature(IN HANDLE device, OUT void *reportBuffer, IN ULONG bufferLen);
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BOOLEAN __stdcall HidD_SetFeature(IN HANDLE device, IN void *reportBuffer, IN ULONG bufferLen);
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BOOLEAN __stdcall HidD_GetNumInputBuffers(IN HANDLE device, OUT ULONG *numBuffers);
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BOOLEAN __stdcall HidD_SetNumInputBuffers(IN HANDLE device, OUT ULONG numBuffers);
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#include <poppack.h>
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#endif /* MY_DDK_HIDSDI_H */
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@ -0,0 +1,647 @@
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/*
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* avrdude - A Downloader/Uploader for AVR device programmers
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* Copyright (C) 2003-2004 Theodore A. Roth <troth@openavr.org>
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* Copyright (C) 2006 Joerg Wunsch <j@uriah.heep.sax.de>
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* Copyright (C) 2006 Christian Starkjohann
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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 2 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, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* $Id$ */
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/*
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* Serial Interface emulation for USB programmer "AVR-Doper" in HID mode.
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*/
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#include "ac_cfg.h"
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#if defined(HAVE_LIBUSB) || (defined(WIN32NATIVE) && defined(HAVE_LIBHID))
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#include <stdio.h>
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#include <string.h>
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#include "serial.h"
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/* ------------------------------------------------------------------------ */
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/* Numeric constants for 'reportType' parameters */
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#define USB_HID_REPORT_TYPE_INPUT 1
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#define USB_HID_REPORT_TYPE_OUTPUT 2
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#define USB_HID_REPORT_TYPE_FEATURE 3
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/* These are the error codes which can be returned by functions of this
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* module.
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*/
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#define USB_ERROR_NONE 0
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#define USB_ERROR_ACCESS 1
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#define USB_ERROR_NOTFOUND 2
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#define USB_ERROR_BUSY 16
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#define USB_ERROR_IO 5
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#define USB_VENDOR_ID 0x16c0
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#define USB_PRODUCT_ID 0x05df
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extern char *progname;
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extern int verbose;
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static int reportDataSizes[4] = {13, 29, 61, 125};
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static unsigned char avrdoperRxBuffer[280]; /* buffer for receive data */
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static int avrdoperRxLength = 0; /* amount of valid bytes in rx buffer */
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static int avrdoperRxPosition = 0; /* amount of bytes already consumed in rx buffer */
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/* ------------------------------------------------------------------------ */
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/* ------------------------------------------------------------------------ */
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/* ------------------------------------------------------------------------ */
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#ifdef WIN32NATIVE
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#include <windows.h>
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#include <setupapi.h>
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#if defined(HAVE_DDK_HIDSDI_H)
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# include <ddk/hidsdi.h>
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#else
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# include "my_ddk_hidsdi.h"
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#endif
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#include <ddk/hidpi.h>
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#ifdef USB_DEBUG
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#define DEBUG_PRINT(arg) printf arg
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#else
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#define DEBUG_PRINT(arg)
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#endif
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/* ------------------------------------------------------------------------ */
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static void convertUniToAscii(char *buffer)
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{
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unsigned short *uni = (void *)buffer;
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char *ascii = buffer;
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while(*uni != 0){
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if(*uni >= 256){
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*ascii++ = '?';
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}else{
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*ascii++ = *uni++;
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}
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}
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*ascii++ = 0;
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}
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static int usbOpenDevice(union filedescriptor *fdp, int vendor, char *vendorName,
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int product, char *productName, int usesReportIDs)
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{
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GUID hidGuid; /* GUID for HID driver */
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HDEVINFO deviceInfoList;
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SP_DEVICE_INTERFACE_DATA deviceInfo;
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SP_DEVICE_INTERFACE_DETAIL_DATA *deviceDetails = NULL;
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DWORD size;
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int i, openFlag = 0; /* may be FILE_FLAG_OVERLAPPED */
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int errorCode = USB_ERROR_NOTFOUND;
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HANDLE handle = INVALID_HANDLE_VALUE;
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HIDD_ATTRIBUTES deviceAttributes;
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HidD_GetHidGuid(&hidGuid);
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deviceInfoList = SetupDiGetClassDevs(&hidGuid, NULL, NULL,
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DIGCF_PRESENT | DIGCF_INTERFACEDEVICE);
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deviceInfo.cbSize = sizeof(deviceInfo);
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for(i=0;;i++){
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if(handle != INVALID_HANDLE_VALUE){
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CloseHandle(handle);
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handle = INVALID_HANDLE_VALUE;
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}
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if(!SetupDiEnumDeviceInterfaces(deviceInfoList, 0, &hidGuid, i, &deviceInfo))
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break; /* no more entries */
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/* first do a dummy call just to determine the actual size required */
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SetupDiGetDeviceInterfaceDetail(deviceInfoList, &deviceInfo, NULL, 0, &size, NULL);
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if(deviceDetails != NULL)
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free(deviceDetails);
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deviceDetails = malloc(size);
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deviceDetails->cbSize = sizeof(*deviceDetails);
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/* this call is for real: */
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SetupDiGetDeviceInterfaceDetail(deviceInfoList, &deviceInfo, deviceDetails,
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size, &size, NULL);
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DEBUG_PRINT(("checking HID path \"%s\"\n", deviceDetails->DevicePath));
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/* attempt opening for R/W -- we don't care about devices which can't be accessed */
|
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handle = CreateFile(deviceDetails->DevicePath, GENERIC_READ|GENERIC_WRITE,
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FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING,
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openFlag, NULL);
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if(handle == INVALID_HANDLE_VALUE){
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DEBUG_PRINT(("opening failed: %d\n", (int)GetLastError()));
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/* errorCode = USB_ERROR_ACCESS; opening will always fail for mouse -- ignore */
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continue;
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}
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deviceAttributes.Size = sizeof(deviceAttributes);
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HidD_GetAttributes(handle, &deviceAttributes);
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DEBUG_PRINT(("device attributes: vid=%d pid=%d\n",
|
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deviceAttributes.VendorID, deviceAttributes.ProductID));
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if(deviceAttributes.VendorID != vendor || deviceAttributes.ProductID != product)
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continue; /* ignore this device */
|
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errorCode = USB_ERROR_NOTFOUND;
|
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if(vendorName != NULL && productName != NULL){
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char buffer[512];
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if(!HidD_GetManufacturerString(handle, buffer, sizeof(buffer))){
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DEBUG_PRINT(("error obtaining vendor name\n"));
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errorCode = USB_ERROR_IO;
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continue;
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}
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convertUniToAscii(buffer);
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DEBUG_PRINT(("vendorName = \"%s\"\n", buffer));
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if(strcmp(vendorName, buffer) != 0)
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continue;
|
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if(!HidD_GetProductString(handle, buffer, sizeof(buffer))){
|
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DEBUG_PRINT(("error obtaining product name\n"));
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errorCode = USB_ERROR_IO;
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continue;
|
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}
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convertUniToAscii(buffer);
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DEBUG_PRINT(("productName = \"%s\"\n", buffer));
|
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if(strcmp(productName, buffer) != 0)
|
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continue;
|
||||
}
|
||||
break; /* we have found the device we are looking for! */
|
||||
}
|
||||
SetupDiDestroyDeviceInfoList(deviceInfoList);
|
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if(deviceDetails != NULL)
|
||||
free(deviceDetails);
|
||||
if(handle != INVALID_HANDLE_VALUE){
|
||||
fdp->pfd = (void *)handle;
|
||||
}
|
||||
return errorCode;
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------------------ */
|
||||
|
||||
static void usbCloseDevice(union filedescriptor *fdp)
|
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{
|
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CloseHandle((HANDLE)fdp->pfd);
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------------------ */
|
||||
|
||||
static int usbSetReport(union filedescriptor *fdp, int reportType, char *buffer, int len)
|
||||
{
|
||||
HANDLE handle = (HANDLE)fdp->pfd;
|
||||
BOOLEAN rval = 0;
|
||||
DWORD bytesWritten;
|
||||
|
||||
switch(reportType){
|
||||
case USB_HID_REPORT_TYPE_INPUT:
|
||||
break;
|
||||
case USB_HID_REPORT_TYPE_OUTPUT:
|
||||
rval = WriteFile(handle, buffer, len, &bytesWritten, NULL);
|
||||
break;
|
||||
case USB_HID_REPORT_TYPE_FEATURE:
|
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rval = HidD_SetFeature(handle, buffer, len);
|
||||
break;
|
||||
}
|
||||
return rval == 0 ? USB_ERROR_IO : 0;
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------------------ */
|
||||
|
||||
static int usbGetReport(union filedescriptor *fdp, int reportType, int reportNumber,
|
||||
char *buffer, int *len)
|
||||
{
|
||||
HANDLE handle = (HANDLE)fdp->pfd;
|
||||
BOOLEAN rval = 0;
|
||||
DWORD bytesRead;
|
||||
|
||||
switch(reportType){
|
||||
case USB_HID_REPORT_TYPE_INPUT:
|
||||
buffer[0] = reportNumber;
|
||||
rval = ReadFile(handle, buffer, *len, &bytesRead, NULL);
|
||||
if(rval)
|
||||
*len = bytesRead;
|
||||
break;
|
||||
case USB_HID_REPORT_TYPE_OUTPUT:
|
||||
break;
|
||||
case USB_HID_REPORT_TYPE_FEATURE:
|
||||
buffer[0] = reportNumber;
|
||||
rval = HidD_GetFeature(handle, buffer, *len);
|
||||
break;
|
||||
}
|
||||
return rval == 0 ? USB_ERROR_IO : 0;
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------------------ */
|
||||
/* ------------------------------------------------------------------------ */
|
||||
/* ------------------------------------------------------------------------ */
|
||||
|
||||
#else /* !WIN32NATIVE */
|
||||
|
||||
/* ------------------------------------------------------------------------ */
|
||||
/* ------------------------------------------------------------------------ */
|
||||
/* ------------------------------------------------------------------------ */
|
||||
|
||||
#include <usb.h>
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
#define USBRQ_HID_GET_REPORT 0x01
|
||||
#define USBRQ_HID_SET_REPORT 0x09
|
||||
|
||||
static int usesReportIDs;
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
static int usbGetStringAscii(usb_dev_handle *dev, int index, int langid, char *buf, int buflen)
|
||||
{
|
||||
char buffer[256];
|
||||
int rval, i;
|
||||
|
||||
if((rval = usb_control_msg(dev, USB_ENDPOINT_IN, USB_REQ_GET_DESCRIPTOR,
|
||||
(USB_DT_STRING << 8) + index, langid, buffer,
|
||||
sizeof(buffer), 1000)) < 0)
|
||||
return rval;
|
||||
if(buffer[1] != USB_DT_STRING)
|
||||
return 0;
|
||||
if((unsigned char)buffer[0] < rval)
|
||||
rval = (unsigned char)buffer[0];
|
||||
rval /= 2;
|
||||
/* lossy conversion to ISO Latin1 */
|
||||
for(i=1;i<rval;i++){
|
||||
if(i > buflen) /* destination buffer overflow */
|
||||
break;
|
||||
buf[i-1] = buffer[2 * i];
|
||||
if(buffer[2 * i + 1] != 0) /* outside of ISO Latin1 range */
|
||||
buf[i-1] = '?';
|
||||
}
|
||||
buf[i-1] = 0;
|
||||
return i-1;
|
||||
}
|
||||
|
||||
static int usbOpenDevice(union filedescriptor *fdp, int vendor, char *vendorName,
|
||||
int product, char *productName, int doReportIDs)
|
||||
{
|
||||
struct usb_bus *bus;
|
||||
struct usb_device *dev;
|
||||
usb_dev_handle *handle = NULL;
|
||||
int errorCode = USB_ERROR_NOTFOUND;
|
||||
static int didUsbInit = 0;
|
||||
|
||||
if(!didUsbInit){
|
||||
usb_init();
|
||||
didUsbInit = 1;
|
||||
}
|
||||
usb_find_busses();
|
||||
usb_find_devices();
|
||||
for(bus=usb_get_busses(); bus; bus=bus->next){
|
||||
for(dev=bus->devices; dev; dev=dev->next){
|
||||
if(dev->descriptor.idVendor == vendor && dev->descriptor.idProduct == product){
|
||||
char string[256];
|
||||
int len;
|
||||
handle = usb_open(dev); /* we need to open the device in order to query strings */
|
||||
if(!handle){
|
||||
errorCode = USB_ERROR_ACCESS;
|
||||
fprintf(stderr, "Warning: cannot open USB device: %s\n",
|
||||
usb_strerror());
|
||||
continue;
|
||||
}
|
||||
if(vendorName == NULL && productName == NULL){ /* name does not matter */
|
||||
break;
|
||||
}
|
||||
/* now check whether the names match: */
|
||||
len = usbGetStringAscii(handle, dev->descriptor.iManufacturer,
|
||||
0x0409, string, sizeof(string));
|
||||
if(len < 0){
|
||||
errorCode = USB_ERROR_IO;
|
||||
fprintf(stderr,
|
||||
"Warning: cannot query manufacturer for device: %s\n",
|
||||
usb_strerror());
|
||||
}else{
|
||||
errorCode = USB_ERROR_NOTFOUND;
|
||||
/* fprintf(stderr, "seen device from vendor ->%s<-\n", string); */
|
||||
if(strcmp(string, vendorName) == 0){
|
||||
len = usbGetStringAscii(handle, dev->descriptor.iProduct,
|
||||
0x0409, string, sizeof(string));
|
||||
if(len < 0){
|
||||
errorCode = USB_ERROR_IO;
|
||||
fprintf(stderr,
|
||||
"Warning: cannot query product for device: %s\n",
|
||||
usb_strerror());
|
||||
}else{
|
||||
errorCode = USB_ERROR_NOTFOUND;
|
||||
/* fprintf(stderr, "seen product ->%s<-\n", string); */
|
||||
if(strcmp(string, productName) == 0)
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
usb_close(handle);
|
||||
handle = NULL;
|
||||
}
|
||||
}
|
||||
if(handle)
|
||||
break;
|
||||
}
|
||||
if(handle != NULL){
|
||||
int rval, retries = 3;
|
||||
if(usb_set_configuration(handle, 1)){
|
||||
fprintf(stderr, "Warning: could not set configuration: %s\n",
|
||||
usb_strerror());
|
||||
}
|
||||
/* now try to claim the interface and detach the kernel HID driver on
|
||||
* linux and other operating systems which support the call.
|
||||
*/
|
||||
while((rval = usb_claim_interface(handle, 0)) != 0 && retries-- > 0){
|
||||
#ifdef LIBUSB_HAS_DETACH_KERNEL_DRIVER_NP
|
||||
if(usb_detach_kernel_driver_np(handle, 0) < 0){
|
||||
fprintf(stderr, "Warning: could not detach kernel HID driver: %s\n",
|
||||
usb_strerror());
|
||||
}
|
||||
#endif
|
||||
}
|
||||
if(rval != 0)
|
||||
fprintf(stderr, "Warning: could not claim interface\n");
|
||||
/* Continue anyway, even if we could not claim the interface. Control transfers
|
||||
* should still work.
|
||||
*/
|
||||
errorCode = 0;
|
||||
fdp->pfd = (void *)handle;
|
||||
usesReportIDs = doReportIDs;
|
||||
}
|
||||
return errorCode;
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
static void usbCloseDevice(union filedescriptor *fdp)
|
||||
{
|
||||
usb_close((usb_dev_handle *)fdp->pfd);
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
static int usbSetReport(union filedescriptor *fdp, int reportType, char *buffer, int len)
|
||||
{
|
||||
int bytesSent;
|
||||
|
||||
if(!usesReportIDs){
|
||||
buffer++; /* skip dummy report ID */
|
||||
len--;
|
||||
}
|
||||
bytesSent = usb_control_msg((usb_dev_handle *)fdp->pfd, USB_TYPE_CLASS |
|
||||
USB_RECIP_INTERFACE | USB_ENDPOINT_OUT, USBRQ_HID_SET_REPORT,
|
||||
reportType << 8 | buffer[0], 0, buffer, len, 5000);
|
||||
if(bytesSent != len){
|
||||
if(bytesSent < 0)
|
||||
fprintf(stderr, "Error sending message: %s\n", usb_strerror());
|
||||
return USB_ERROR_IO;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
static int usbGetReport(union filedescriptor *fdp, int reportType, int reportNumber,
|
||||
char *buffer, int *len)
|
||||
{
|
||||
int bytesReceived, maxLen = *len;
|
||||
|
||||
if(!usesReportIDs){
|
||||
buffer++; /* make room for dummy report ID */
|
||||
maxLen--;
|
||||
}
|
||||
bytesReceived = usb_control_msg((usb_dev_handle *)fdp->pfd, USB_TYPE_CLASS |
|
||||
USB_RECIP_INTERFACE | USB_ENDPOINT_IN, USBRQ_HID_GET_REPORT,
|
||||
reportType << 8 | reportNumber, 0, buffer, maxLen, 5000);
|
||||
if(bytesReceived < 0){
|
||||
fprintf(stderr, "Error sending message: %s\n", usb_strerror());
|
||||
return USB_ERROR_IO;
|
||||
}
|
||||
*len = bytesReceived;
|
||||
if(!usesReportIDs){
|
||||
buffer[-1] = reportNumber; /* add dummy report ID */
|
||||
*len++;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
#endif /* WIN32NATIVE */
|
||||
|
||||
/* ------------------------------------------------------------------------ */
|
||||
/* ------------------------------------------------------------------------ */
|
||||
/* ------------------------------------------------------------------------ */
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
static void dumpBlock(char *prefix, unsigned char *buf, int len)
|
||||
{
|
||||
int i;
|
||||
|
||||
if(len <= 8){ /* more compact format for short blocks */
|
||||
fprintf(stderr, "%s: %d bytes: ", prefix, len);
|
||||
for(i = 0; i < len; i++){
|
||||
fprintf(stderr, "%02x ", buf[i]);
|
||||
}
|
||||
fprintf(stderr, " \"");
|
||||
for(i = 0; i < len; i++){
|
||||
if(buf[i] >= 0x20 && buf[i] < 0x7f){
|
||||
fputc(buf[i], stderr);
|
||||
}else{
|
||||
fputc('.', stderr);
|
||||
}
|
||||
}
|
||||
fprintf(stderr, "\"\n");
|
||||
}else{
|
||||
fprintf(stderr, "%s: %d bytes:\n", prefix, len);
|
||||
while(len > 0){
|
||||
for(i = 0; i < 16; i++){
|
||||
if(i < len){
|
||||
fprintf(stderr, "%02x ", buf[i]);
|
||||
}else{
|
||||
fprintf(stderr, " ");
|
||||
}
|
||||
if(i == 7)
|
||||
fputc(' ', stderr);
|
||||
}
|
||||
fprintf(stderr, " \"");
|
||||
for(i = 0; i < 16; i++){
|
||||
if(i < len){
|
||||
if(buf[i] >= 0x20 && buf[i] < 0x7f){
|
||||
fputc(buf[i], stderr);
|
||||
}else{
|
||||
fputc('.', stderr);
|
||||
}
|
||||
}
|
||||
}
|
||||
fprintf(stderr, "\"\n");
|
||||
buf += 16;
|
||||
len -= 16;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static char *usbErrorText(int usbErrno)
|
||||
{
|
||||
static char buffer[32];
|
||||
|
||||
switch(usbErrno){
|
||||
case USB_ERROR_NONE: return "Success.";
|
||||
case USB_ERROR_ACCESS: return "Access denied.";
|
||||
case USB_ERROR_NOTFOUND:return "Device not found.";
|
||||
case USB_ERROR_BUSY: return "Device is busy.";
|
||||
case USB_ERROR_IO: return "I/O Error.";
|
||||
default:
|
||||
sprintf(buffer, "Unknown error %d.", usbErrno);
|
||||
return buffer;
|
||||
}
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
static void avrdoper_open(char *port, long baud, union filedescriptor *fdp)
|
||||
{
|
||||
int rval;
|
||||
char *vname = "obdev.at";
|
||||
char *devname = "AVR-Doper";
|
||||
|
||||
rval = usbOpenDevice(fdp, USB_VENDOR_ID, vname, USB_PRODUCT_ID, devname, 1);
|
||||
if(rval != 0){
|
||||
fprintf(stderr, "%s: avrdoper_open(): %s\n", progname, usbErrorText(rval));
|
||||
exit(1);
|
||||
}
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
static void avrdoper_close(union filedescriptor *fdp)
|
||||
{
|
||||
usbCloseDevice(fdp);
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
static int chooseDataSize(int len)
|
||||
{
|
||||
int i;
|
||||
|
||||
for(i = 0; i < sizeof(reportDataSizes)/sizeof(reportDataSizes[0]); i++){
|
||||
if(reportDataSizes[i] >= len)
|
||||
return i;
|
||||
}
|
||||
return i - 1;
|
||||
}
|
||||
|
||||
static int avrdoper_send(union filedescriptor *fdp, unsigned char *buf, size_t buflen)
|
||||
{
|
||||
if(verbose > 3)
|
||||
dumpBlock("Send", buf, buflen);
|
||||
while(buflen > 0){
|
||||
unsigned char buffer[256];
|
||||
int rval, lenIndex = chooseDataSize(buflen);
|
||||
int thisLen = buflen > reportDataSizes[lenIndex] ?
|
||||
reportDataSizes[lenIndex] : buflen;
|
||||
buffer[0] = lenIndex + 1; /* report ID */
|
||||
buffer[1] = thisLen;
|
||||
memcpy(buffer + 2, buf, thisLen);
|
||||
if(verbose > 3)
|
||||
fprintf(stderr, "Sending %d bytes data chunk\n", thisLen);
|
||||
rval = usbSetReport(fdp, USB_HID_REPORT_TYPE_FEATURE, (char *)buffer,
|
||||
reportDataSizes[lenIndex] + 2);
|
||||
if(rval != 0){
|
||||
fprintf(stderr, "%s: avrdoper_send(): %s\n", progname, usbErrorText(rval));
|
||||
exit(1);
|
||||
}
|
||||
buflen -= thisLen;
|
||||
buf += thisLen;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
static void avrdoperFillBuffer(union filedescriptor *fdp)
|
||||
{
|
||||
int bytesPending = reportDataSizes[1]; /* guess how much data is buffered in device */
|
||||
|
||||
avrdoperRxPosition = avrdoperRxLength = 0;
|
||||
while(bytesPending > 0){
|
||||
int len, usbErr, lenIndex = chooseDataSize(bytesPending);
|
||||
unsigned char buffer[128];
|
||||
len = sizeof(avrdoperRxBuffer) - avrdoperRxLength; /* bytes remaining */
|
||||
if(reportDataSizes[lenIndex] + 2 > len) /* requested data would not fit into buffer */
|
||||
break;
|
||||
len = reportDataSizes[lenIndex] + 2;
|
||||
usbErr = usbGetReport(fdp, USB_HID_REPORT_TYPE_FEATURE, lenIndex + 1,
|
||||
(char *)buffer, &len);
|
||||
if(usbErr != 0){
|
||||
fprintf(stderr, "%s: avrdoperFillBuffer(): %s\n", progname, usbErrorText(usbErr));
|
||||
exit(1);
|
||||
}
|
||||
if(verbose > 3)
|
||||
fprintf(stderr, "Received %d bytes data chunk of total %d\n", len - 2, buffer[1]);
|
||||
len -= 2; /* compensate for report ID and length byte */
|
||||
bytesPending = buffer[1] - len; /* amount still buffered */
|
||||
if(len > buffer[1]) /* cut away padding */
|
||||
len = buffer[1];
|
||||
if(avrdoperRxLength + len > sizeof(avrdoperRxBuffer)){
|
||||
fprintf(stderr,
|
||||
"%s: avrdoperFillBuffer(): internal error: buffer overflow\n",
|
||||
progname);
|
||||
exit(1);
|
||||
}
|
||||
memcpy(avrdoperRxBuffer + avrdoperRxLength, buffer + 2, len);
|
||||
avrdoperRxLength += len;
|
||||
}
|
||||
}
|
||||
|
||||
static int avrdoper_recv(union filedescriptor *fdp, unsigned char *buf, size_t buflen)
|
||||
{
|
||||
unsigned char *p = buf;
|
||||
int remaining = buflen;
|
||||
|
||||
while(remaining > 0){
|
||||
int len, available = avrdoperRxLength - avrdoperRxPosition;
|
||||
if(available <= 0){ /* buffer is empty */
|
||||
avrdoperFillBuffer(fdp);
|
||||
continue;
|
||||
}
|
||||
len = remaining < available ? remaining : available;
|
||||
memcpy(p, avrdoperRxBuffer + avrdoperRxPosition, len);
|
||||
p += len;
|
||||
remaining -= len;
|
||||
avrdoperRxPosition += len;
|
||||
}
|
||||
if(verbose > 3)
|
||||
dumpBlock("Receive", buf, buflen);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
static int avrdoper_drain(union filedescriptor *fdp, int display)
|
||||
{
|
||||
do{
|
||||
avrdoperFillBuffer(fdp);
|
||||
}while(avrdoperRxLength > 0);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
struct serial_device avrdoper_serdev =
|
||||
{
|
||||
.open = avrdoper_open,
|
||||
.close = avrdoper_close,
|
||||
.send = avrdoper_send,
|
||||
.recv = avrdoper_recv,
|
||||
.drain = avrdoper_drain,
|
||||
.flags = SERDEV_FL_NONE,
|
||||
};
|
||||
|
||||
#endif /* defined(HAVE_LIBUSB) || (defined(WIN32NATIVE) && defined(HAVE_LIBHID)) */
|
||||
|
|
@ -53,7 +53,10 @@ struct serial_device
|
|||
};
|
||||
|
||||
extern struct serial_device *serdev;
|
||||
extern struct serial_device serial_serdev, usb_serdev, usb_serdev_frame;
|
||||
extern struct serial_device serial_serdev;
|
||||
extern struct serial_device usb_serdev;
|
||||
extern struct serial_device usb_serdev_frame;
|
||||
extern struct serial_device avrdoper_serdev;
|
||||
|
||||
#define serial_open (serdev->open)
|
||||
#define serial_setspeed (serdev->setspeed)
|
||||
|
|
|
|||
|
|
@ -960,6 +960,16 @@ static int stk500v2_open(PROGRAMMER * pgm, char * port)
|
|||
|
||||
pgmtype = PGMTYPE_UNKNOWN;
|
||||
|
||||
if(strcasecmp(port, "avrdoper") == 0){
|
||||
#if defined(HAVE_LIBUSB) || defined(WIN32NATIVE)
|
||||
serdev = &avrdoper_serdev;
|
||||
pgmtype = PGMTYPE_STK500;
|
||||
#else
|
||||
fprintf(stderr, "avrdude was compiled without usb support.\n");
|
||||
return -1;
|
||||
#endif
|
||||
}
|
||||
|
||||
/*
|
||||
* If the port name starts with "usb", divert the serial routines
|
||||
* to the USB ones. The serial_open() function for USB overrides
|
||||
|
|
|
|||
Loading…
Reference in New Issue