diff options
Diffstat (limited to 'gr-fcd/lib')
| -rw-r--r-- | gr-fcd/lib/CMakeLists.txt | 73 | ||||
| -rw-r--r-- | gr-fcd/lib/fcd/CMakeLists.txt | 32 | ||||
| -rw-r--r-- | gr-fcd/lib/fcd/COPYRIGHT | 23 | ||||
| -rw-r--r-- | gr-fcd/lib/fcd/fcd.c | 904 | ||||
| -rw-r--r-- | gr-fcd/lib/fcd/fcd.h | 79 | ||||
| -rw-r--r-- | gr-fcd/lib/fcd/fcdhidcmd.h | 305 | ||||
| -rw-r--r-- | gr-fcd/lib/fcd_source_c_impl.cc | 238 | ||||
| -rw-r--r-- | gr-fcd/lib/fcd_source_c_impl.h | 50 | ||||
| -rw-r--r-- | gr-fcd/lib/hid/CMakeLists.txt | 39 | ||||
| -rw-r--r-- | gr-fcd/lib/hid/COPYRIGHT | 25 | ||||
| -rw-r--r-- | gr-fcd/lib/hid/hid-libusb.c | 1386 | ||||
| -rw-r--r-- | gr-fcd/lib/hid/hidapi.h | 383 | ||||
| -rw-r--r-- | gr-fcd/lib/hid/hidmac.c | 1122 | ||||
| -rw-r--r-- | gr-fcd/lib/hid/hidwin.c | 873 |
14 files changed, 0 insertions, 5532 deletions
diff --git a/gr-fcd/lib/CMakeLists.txt b/gr-fcd/lib/CMakeLists.txt deleted file mode 100644 index a5c95ceb7..000000000 --- a/gr-fcd/lib/CMakeLists.txt +++ /dev/null @@ -1,73 +0,0 @@ -# Copyright 2012 Free Software Foundation, Inc. -# -# This file is part of GNU Radio -# -# GNU Radio 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, or (at your option) -# any later version. -# -# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to -# the Free Software Foundation, Inc., 51 Franklin Street, -# Boston, MA 02110-1301, USA. - -GR_INCLUDE_SUBDIRECTORY(hid) -GR_INCLUDE_SUBDIRECTORY(fcd) - -######################################################################## -# Setup the include and linker paths -######################################################################## -include_directories( - ${CMAKE_CURRENT_SOURCE_DIR}/hid - ${CMAKE_CURRENT_SOURCE_DIR}/fcd - ${GR_FCD_INCLUDE_DIRS} - ${GR_AUDIO_INCLUDE_DIRS} - ${GNURADIO_CORE_INCLUDE_DIRS} - ${GRUEL_INCLUDE_DIRS} - ${Boost_INCLUDE_DIRS} - ${LIBUSB_INCLUDE_DIR} -) - -link_directories(${Boost_LIBRARY_DIRS}) - -######################################################################## -# Setup library -######################################################################## -list(APPEND gr_fcd_sources - fcd_source_c_impl.cc -) - -list(APPEND fcd_libs - gnuradio-core - gnuradio-audio - ${Boost_LIBRARIES} -) - -if (WIN32) - list(APPEND fcd_libs setupapi) -endif() - -if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin") - FIND_LIBRARY(IOKIT_LIBRARY IOKit) - list(APPEND fcd_libs ${IOKIT_LIBRARY}) -elseif (NOT WIN32) - list(APPEND fcd_libs - ${LIBUSB_LIBRARIES} - ) -endif() - - -add_library(gnuradio-fcd SHARED ${gr_fcd_sources}) -if (LINUX) - list(APPEND fcd_libs rt) -endif() -target_link_libraries(gnuradio-fcd ${fcd_libs}) - - -GR_LIBRARY_FOO(gnuradio-fcd RUNTIME_COMPONENT "fcd_runtime" DEVEL_COMPONENT "fcd_devel") diff --git a/gr-fcd/lib/fcd/CMakeLists.txt b/gr-fcd/lib/fcd/CMakeLists.txt deleted file mode 100644 index 416a7507e..000000000 --- a/gr-fcd/lib/fcd/CMakeLists.txt +++ /dev/null @@ -1,32 +0,0 @@ -# Copyright 2012 Free Software Foundation, Inc. -# -# This file is part of GNU Radio -# -# GNU Radio 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, or (at your option) -# any later version. -# -# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to -# the Free Software Foundation, Inc., 51 Franklin Street, -# Boston, MA 02110-1301, USA. - -######################################################################## -# This file included, use CMake directory variables -######################################################################## - -include_directories(APPEND ${USB_INCLUDES}) - -set(fcd_sources ${CMAKE_CURRENT_SOURCE_DIR}/fcd.c) - - -######################################################################## -# Append gnuradio-fcd library sources -######################################################################## -list(APPEND gr_fcd_sources ${fcd_sources}) diff --git a/gr-fcd/lib/fcd/COPYRIGHT b/gr-fcd/lib/fcd/COPYRIGHT deleted file mode 100644 index f176590e9..000000000 --- a/gr-fcd/lib/fcd/COPYRIGHT +++ /dev/null @@ -1,23 +0,0 @@ -For convenience, GNU Radio includes the contents of this directory -in its distribution, but they are not considered part of GNU Radio. - -These files are licensed and redistributed using the terms of the -GPLv3. -------------------------------------------------------------------- -Copyright (C) 2010 Howard Long, G6LVB -CopyRight (C) 2011 Alexandru Csete, OZ9AEC - Mario Lorenz, DL5MLO - -Qthid 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. - -Qthid 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 Qthid. If not, see <http://www.gnu.org/licenses/>. - diff --git a/gr-fcd/lib/fcd/fcd.c b/gr-fcd/lib/fcd/fcd.c deleted file mode 100644 index 011d77be9..000000000 --- a/gr-fcd/lib/fcd/fcd.c +++ /dev/null @@ -1,904 +0,0 @@ -/*************************************************************************** - * This file is part of Qthid. - * - * Copyright (C) 2010 Howard Long, G6LVB - * CopyRight (C) 2011 Alexandru Csete, OZ9AEC - * Mario Lorenz, DL5MLO - * - * Qthid 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. - * - * Qthid 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 Qthid. If not, see <http://www.gnu.org/licenses/>. - * - ***************************************************************************/ - -#define FCD -#include <string.h> -#ifdef WIN32 - #include <malloc.h> -#else - #include <stdlib.h> -#endif -#include "hidapi.h" -#include "fcd.h" -#include "fcdhidcmd.h" -#include <stdio.h> - - -#define FALSE 0 -#define TRUE 1 -typedef int BOOL; - - -const unsigned short _usVID=0x04D8; /*!< USB vendor ID. */ -const unsigned short _usPID=0xFB56; /*!< USB product ID. */ - - - -/** \brief Open FCD device. - * \return Pointer to the FCD HID device or NULL if none found - * - * This function looks for FCD devices connected to the computer and - * opens the first one found. - */ -static hid_device *fcdOpen(void) -{ - struct hid_device_info *phdi=NULL; - hid_device *phd=NULL; - char *pszPath=NULL; - - phdi=hid_enumerate(_usVID,_usPID); - if (phdi==NULL) - { - return NULL; // No FCD device found - } - - pszPath=strdup(phdi->path); - if (pszPath==NULL) - { - return NULL; - } - - hid_free_enumeration(phdi); - phdi=NULL; - - if ((phd=hid_open_path(pszPath)) == NULL) - { - free(pszPath); - pszPath=NULL; - - return NULL; - } - - free(pszPath); - pszPath=NULL; - - return phd; -} - - -/** \brief Close FCD HID device. */ -static void fcdClose(hid_device *phd) -{ - hid_close(phd); -} - - -/** \brief Get FCD mode. - * \return The current FCD mode. - * \sa FCD_MODE_ENUM - */ -EXTERN FCD_MODE_ENUM fcdGetMode(void) -{ - hid_device *phd=NULL; - unsigned char aucBufIn[65]; - unsigned char aucBufOut[65]; - FCD_MODE_ENUM fcd_mode = FCD_MODE_NONE; - - - phd = fcdOpen(); - - if (phd == NULL) - { - return FCD_MODE_NONE; - } - - /* Send a BL Query Command */ - aucBufOut[0] = 0; // Report ID, ignored - aucBufOut[1] = FCD_CMD_BL_QUERY; - hid_write(phd, aucBufOut, 65); - memset(aucBufIn, 0xCC, 65); // Clear out the response buffer - hid_read(phd, aucBufIn, 65); - - fcdClose(phd); - phd = NULL; - - /* first check status bytes then check which mode */ - if (aucBufIn[0]==FCD_CMD_BL_QUERY && aucBufIn[1]==1) { - - /* In bootloader mode we have the string "FCDBL" starting at acBufIn[2] **/ - if (strncmp((char *)(aucBufIn+2), "FCDBL", 5) == 0) { - fcd_mode = FCD_MODE_BL; - } - /* In application mode we have "FCDAPP_18.06" where the number is the FW version */ - else if (strncmp((char *)(aucBufIn+2), "FCDAPP", 6) == 0) { - fcd_mode = FCD_MODE_APP; - } - /* either no FCD or firmware less than 18f */ - else { - fcd_mode = FCD_MODE_NONE; - } - } - - return fcd_mode; -} - - -/** \brief Get FCD firmware version as string. - * \param str The returned vesion number as a 0 terminated string (must be pre-allocated) - * \return The current FCD mode. - * \sa FCD_MODE_ENUM - */ -EXTERN FCD_MODE_ENUM fcdGetFwVerStr(char *str) -{ - hid_device *phd=NULL; - unsigned char aucBufIn[65]; - unsigned char aucBufOut[65]; - FCD_MODE_ENUM fcd_mode = FCD_MODE_NONE; - - - phd = fcdOpen(); - - if (phd == NULL) - { - return FCD_MODE_NONE; - } - - /* Send a BL Query Command */ - aucBufOut[0] = 0; // Report ID, ignored - aucBufOut[1] = FCD_CMD_BL_QUERY; - hid_write(phd, aucBufOut, 65); - memset(aucBufIn, 0xCC, 65); // Clear out the response buffer - hid_read(phd, aucBufIn, 65); - - fcdClose(phd); - phd = NULL; - - /* first check status bytes then check which mode */ - if (aucBufIn[0]==FCD_CMD_BL_QUERY && aucBufIn[1]==1) { - - /* In bootloader mode we have the string "FCDBL" starting at acBufIn[2] **/ - if (strncmp((char *)(aucBufIn+2), "FCDBL", 5) == 0) { - fcd_mode = FCD_MODE_BL; - } - /* In application mode we have "FCDAPP_18.06" where the number is the FW version */ - else if (strncmp((char *)(aucBufIn+2), "FCDAPP", 6) == 0) { - strncpy(str, (char *)(aucBufIn+9), 5); - str[5] = 0; - fcd_mode = FCD_MODE_APP; - } - /* either no FCD or firmware less than 18f */ - else { - fcd_mode = FCD_MODE_NONE; - } - } - - return fcd_mode; -} - - -/** \brief Get hardware and firmware dependent FCD capabilities. - * \param fcd_caps Pointer to an FCD_CAPS_STRUCT - * \return The current FCD mode. - * - * This function queries the FCD and extracts the hardware and firmware dependent - * capabilities. Currently these capabilities are: - * - Bias T (available since S/N TBD) - * - Cellular block (the certified version of the FCD) - * When the FCD is in application mode, the string returned by the query command is - * (starting at index 2): - * FCDAPP 18.08 Brd 1.0 No blk - * 1.0 means no bias tee, 1.1 means there is a bias tee - * 'No blk' means it is not cellular blocked. - * - * Ref: http://uk.groups.yahoo.com/group/FCDevelopment/message/303 - */ -EXTERN FCD_MODE_ENUM fcdGetCaps(FCD_CAPS_STRUCT *fcd_caps) -{ - hid_device *phd=NULL; - unsigned char aucBufIn[65]; - unsigned char aucBufOut[65]; - FCD_MODE_ENUM fcd_mode = FCD_MODE_NONE; - - /* clear output buffer */ - fcd_caps->hasBiasT = 0; - fcd_caps->hasCellBlock = 0; - - phd = fcdOpen(); - - if (phd == NULL) - { - return FCD_MODE_NONE; - } - - /* Send a BL Query Command */ - aucBufOut[0] = 0; // Report ID, ignored - aucBufOut[1] = FCD_CMD_BL_QUERY; - hid_write(phd, aucBufOut, 65); - memset(aucBufIn, 0xCC, 65); // Clear out the response buffer - hid_read(phd, aucBufIn, 65); - - fcdClose(phd); - phd = NULL; - - /* first check status bytes then check which mode */ - if (aucBufIn[0]==FCD_CMD_BL_QUERY && aucBufIn[1]==1) { - - /* In bootloader mode we have the string "FCDBL" starting at acBufIn[2] **/ - if (strncmp((char *)(aucBufIn+2), "FCDBL", 5) == 0) { - fcd_mode = FCD_MODE_BL; - } - /* In application mode we have "FCDAPP 18.08 Brd 1.0 No blk" (see API doc) */ - else if (strncmp((char *)(aucBufIn+2), "FCDAPP", 6) == 0) { - - /* Bias T */ - fcd_caps->hasBiasT = (aucBufIn[21] == '1') ? 1 : 0; - - /* cellular block */ - if (strncmp((char *)(aucBufIn+23), "No blk", 6) == 0) { - fcd_caps->hasCellBlock = 0; - } else { - fcd_caps->hasCellBlock = 1; - } - - fcd_mode = FCD_MODE_APP; - } - /* either no FCD or firmware less than 18f */ - else { - fcd_mode = FCD_MODE_NONE; - } - } - - return fcd_mode; -} - - -/** \brief Get hardware and firmware dependent FCD capabilities as string. - * \param caps_str Pointer to a pre-allocated string buffer where the info will be copied. - * \return The current FCD mode. - * - * This function queries the FCD and copies the returned string into the caps_str parameter. - * THe return buffer must be at least 28 characters. - * When the FCD is in application mode, the string returned by the query command is - * (starting at index 2): - * FCDAPP 18.08 Brd 1.0 No blk - * 1.0 means no bias tee, 1.1 means there is a bias tee - * 'No blk' means it is not cellular blocked. - * - * Ref: http://uk.groups.yahoo.com/group/FCDevelopment/message/303 - */ -EXTERN FCD_MODE_ENUM fcdGetCapsStr(char *caps_str) -{ - hid_device *phd=NULL; - unsigned char aucBufIn[65]; - unsigned char aucBufOut[65]; - FCD_MODE_ENUM fcd_mode = FCD_MODE_NONE; - - - phd = fcdOpen(); - - if (phd == NULL) - { - return FCD_MODE_NONE; - } - - /* Send a BL Query Command */ - aucBufOut[0] = 0; // Report ID, ignored - aucBufOut[1] = FCD_CMD_BL_QUERY; - hid_write(phd, aucBufOut, 65); - memset(aucBufIn, 0xCC, 65); // Clear out the response buffer - hid_read(phd, aucBufIn, 65); - - fcdClose(phd); - phd = NULL; - - /* first check status bytes then check which mode */ - if (aucBufIn[0]==FCD_CMD_BL_QUERY && aucBufIn[1]==1) { - - /* In bootloader mode we have the string "FCDBL" starting at acBufIn[2] **/ - if (strncmp((char *)(aucBufIn+2), "FCDBL", 5) == 0) { - fcd_mode = FCD_MODE_BL; - } - /* In application mode we have "FCDAPP 18.08 Brd 1.0 No blk" (see API doc) */ - else if (strncmp((char *)(aucBufIn+2), "FCDAPP", 6) == 0) { - - strncpy(caps_str, (char *)(aucBufIn+2), 27); - caps_str[27] = 0; - - fcd_mode = FCD_MODE_APP; - } - /* either no FCD or firmware less than 18f */ - else { - fcd_mode = FCD_MODE_NONE; - } - } - - return fcd_mode; -} - - - -/** \brief Reset FCD to bootloader mode. - * \return FCD_MODE_NONE - * - * This function is used to switch the FCD into bootloader mode in which - * various firmware operations can be performed. - */ -EXTERN FCD_MODE_ENUM fcdAppReset(void) -{ - hid_device *phd=NULL; - //unsigned char aucBufIn[65]; - unsigned char aucBufOut[65]; - - phd = fcdOpen(); - - if (phd == NULL) - { - return FCD_MODE_NONE; - } - - // Send an App reset command - aucBufOut[0] = 0; // Report ID, ignored - aucBufOut[1] = FCD_CMD_APP_RESET; - hid_write(phd, aucBufOut, 65); - - /** FIXME: hid_read() will occasionally hang due to a pthread_cond_wait() never returning. - It seems that the read_callback() in hid-libusb.c will never receive any - data during the reconfiguration. Since the same logic works in the native - windows application, it could be a libusb thing. Anyhow, since the value - returned by this function is not used, we may as well just skip the hid_read() - and return FME_NONE. - Correct switch from APP to BL mode can be observed in /var/log/messages (linux) - (when in bootloader mode the device version includes 'BL') - */ - /* - memset(aucBufIn,0xCC,65); // Clear out the response buffer - hid_read(phd,aucBufIn,65); - - if (aucBufIn[0]==FCDCMDAPPRESET && aucBufIn[1]==1) - { - FCDClose(phd); - phd=NULL; - return FME_APP; - } - FCDClose(phd); - phd=NULL; - return FME_BL; - */ - - fcdClose(phd); - phd = NULL; - - return FCD_MODE_NONE; - -} - - -/** \brief Set FCD frequency with kHz resolution. - * \param nFreq The new frequency in kHz. - * \return The FCD mode. - * - * This function sets the frequency of the FCD with 1 kHz resolution. The parameter - * nFreq must already contain any necessary frequency correction. - * - * \sa fcdAppSetFreq - */ -EXTERN FCD_MODE_ENUM fcdAppSetFreqkHz(int nFreq) -{ - hid_device *phd=NULL; - unsigned char aucBufIn[65]; - unsigned char aucBufOut[65]; - - phd = fcdOpen(); - - if (phd == NULL) - { - return FCD_MODE_NONE; - } - - // Send an App reset command - aucBufOut[0] = 0; // Report ID, ignored - aucBufOut[1] = FCD_CMD_APP_SET_FREQ_KHZ; - aucBufOut[2] = (unsigned char)nFreq; - aucBufOut[3] = (unsigned char)(nFreq>>8); - aucBufOut[4] = (unsigned char)(nFreq>>16); - hid_write(phd, aucBufOut, 65); - memset(aucBufIn, 0xCC, 65); // Clear out the response buffer - hid_read(phd, aucBufIn, 65); - - if (aucBufIn[0]==FCD_CMD_APP_SET_FREQ_KHZ && aucBufIn[1]==1) - { - fcdClose(phd); - phd = NULL; - - return FCD_MODE_APP; - } - - fcdClose(phd); - phd = NULL; - - return FCD_MODE_BL; -} - - -/** \brief Set FCD frequency with Hz resolution. - * \param nFreq The new frequency in Hz. - * \return The FCD mode. - * - * This function sets the frequency of the FCD with 1 Hz resolution. The parameter - * nFreq must already contain any necessary frequency correction. - * - * \sa fcdAppSetFreq - */ -EXTERN FCD_MODE_ENUM fcdAppSetFreq(int nFreq) -{ - hid_device *phd=NULL; - unsigned char aucBufIn[65]; - unsigned char aucBufOut[65]; - - phd = fcdOpen(); - - if (phd == NULL) - { - return FCD_MODE_NONE; - } - - // Send an App reset command - aucBufOut[0] = 0; // Report ID, ignored - aucBufOut[1] = FCD_CMD_APP_SET_FREQ_HZ; - aucBufOut[2] = (unsigned char)nFreq; - aucBufOut[3] = (unsigned char)(nFreq>>8); - aucBufOut[4] = (unsigned char)(nFreq>>16); - aucBufOut[5] = (unsigned char)(nFreq>>24); - hid_write(phd, aucBufOut, 65); - memset(aucBufIn, 0xCC, 65); // Clear out the response buffer - hid_read(phd, aucBufIn, 65); - - if (aucBufIn[0]==FCD_CMD_APP_SET_FREQ_HZ && aucBufIn[1]==1) - { - fcdClose(phd); - phd = NULL; - - return FCD_MODE_APP; - } - - fcdClose(phd); - phd = NULL; - - return FCD_MODE_BL; -} - - - -/** \brief Reset FCD to application mode. - * \return FCD_MODE_NONE - * - * This function is used to switch the FCD from bootloader mode - * into application mode. - */ -EXTERN FCD_MODE_ENUM fcdBlReset(void) -{ - hid_device *phd=NULL; -// unsigned char aucBufIn[65]; - unsigned char aucBufOut[65]; - - phd = fcdOpen(); - - if (phd == NULL) - { - return FCD_MODE_NONE; - } - - // Send an BL reset command - aucBufOut[0] = 0; // Report ID, ignored - aucBufOut[1] = FCD_CMD_BL_RESET; - hid_write(phd, aucBufOut, 65); - - /** FIXME: hid_read() will hang due to a pthread_cond_wait() never returning. - It seems that the read_callback() in hid-libusb.c will never receive any - data during the reconfiguration. Since the same logic works in the native - windows application, it could be a libusb thing. Anyhow, since the value - returned by this function is not used, we may as well jsut skip the hid_read() - and return FME_NONE. - Correct switch from BL to APP mode can be observed in /var/log/messages (linux) - (when in bootloader mode the device version includes 'BL') - */ - /* - memset(aucBufIn,0xCC,65); // Clear out the response buffer - hid_read(phd,aucBufIn,65); - - if (aucBufIn[0]==FCDCMDBLRESET && aucBufIn[1]==1) - { - FCDClose(phd); - phd=NULL; - return FME_BL; - } - FCDClose(phd); - phd=NULL; - return FME_APP; - */ - - fcdClose(phd); - phd = NULL; - - return FCD_MODE_NONE; - -} - - -/** \brief Erase firmware from FCD. - * \return The FCD mode - * - * This function deletes the firmware from the FCD. This is required - * before writing new firmware into the FCD. - * - * \sa fcdBlWriteFirmware - */ -EXTERN FCD_MODE_ENUM fcdBlErase(void) -{ - hid_device *phd=NULL; - unsigned char aucBufIn[65]; - unsigned char aucBufOut[65]; - - phd = fcdOpen(); - - if (phd == NULL) - { - return FCD_MODE_NONE; - } - - // Send an App reset command - aucBufOut[0] = 0; // Report ID, ignored - aucBufOut[1] = FCD_CMD_BL_ERASE; - hid_write(phd, aucBufOut, 65); - memset(aucBufIn, 0xCC, 65); // Clear out the response buffer - hid_read(phd, aucBufIn, 65); - - if (aucBufIn[0]==FCD_CMD_BL_ERASE && aucBufIn[1]==1) - { - fcdClose(phd); - phd = NULL; - - return FCD_MODE_BL; - } - - fcdClose(phd); - phd = NULL; - - return FCD_MODE_APP; -} - - -/** \brief Write new firmware into the FCD. - * \param pc Pointer to the new firmware data - * \param n64size The number of bytes in the data - * \return The FCD mode - * - * This function is used to upload new firmware into the FCD flash. - * - * \sa fcdBlErase - */ -EXTERN FCD_MODE_ENUM fcdBlWriteFirmware(char *pc, int64_t n64Size) -{ - hid_device *phd=NULL; - unsigned char aucBufIn[65]; - unsigned char aucBufOut[65]; - uint32_t u32AddrStart; - uint32_t u32AddrEnd; - uint32_t u32Addr; - BOOL bFinished=FALSE; - - phd = fcdOpen(); - - if (phd==NULL) - { - return FCD_MODE_NONE; - } - - // Get the valid flash address range - aucBufOut[0] = 0; // Report ID, ignored - aucBufOut[1] = FCD_CMD_BL_GET_BYTE_ADDR_RANGE; - hid_write(phd, aucBufOut, 65); - memset(aucBufIn, 0xCC, 65); // Clear out the response buffer - hid_read(phd, aucBufIn, 65); - - if (aucBufIn[0]!=FCD_CMD_BL_GET_BYTE_ADDR_RANGE || aucBufIn[1]!=1) - { - fcdClose(phd); - phd = NULL; - - return FCD_MODE_APP; - } - - u32AddrStart= - aucBufIn[2]+ - (((uint32_t)aucBufIn[3])<<8)+ - (((uint32_t)aucBufIn[4])<<16)+ - (((uint32_t)aucBufIn[5])<<24); - u32AddrEnd= - aucBufIn[6]+ - (((uint32_t)aucBufIn[7])<<8)+ - (((uint32_t)aucBufIn[8])<<16)+ - (((uint32_t)aucBufIn[9])<<24); - - // Set start address for flash - aucBufOut[0] = 0; // Report ID, ignored - aucBufOut[1] = FCD_CMD_BL_SET_BYTE_ADDR; - aucBufOut[2] = ((unsigned char)u32AddrStart); - aucBufOut[3] = ((unsigned char)(u32AddrStart>>8)); - aucBufOut[4] = ((unsigned char)(u32AddrStart>>16)); - aucBufOut[5] = ((unsigned char)(u32AddrStart>>24)); - hid_write(phd, aucBufOut, 65); - memset(aucBufIn, 0xCC, 65); // Clear out the response buffer - hid_read(phd, aucBufIn, 65); - - if (aucBufIn[0]!=FCD_CMD_BL_SET_BYTE_ADDR || aucBufIn[1]!=1) - { - fcdClose(phd); - phd = NULL; - - return FCD_MODE_APP; - } - - // Write blocks - aucBufOut[0] = 0; // Report ID, ignored - aucBufOut[1] = FCD_CMD_BL_WRITE_FLASH_BLOCK; - for (u32Addr=u32AddrStart; u32Addr+47<u32AddrEnd && u32Addr+47<n64Size && !bFinished; u32Addr+=48) - { - memcpy(&aucBufOut[3], &pc[u32Addr], 48); - - hid_write(phd, aucBufOut, 65); - memset(aucBufIn, 0xCC, 65); // Clear out the response buffer - hid_read(phd, aucBufIn, 65); - - if (aucBufIn[0]!=FCD_CMD_BL_WRITE_FLASH_BLOCK || aucBufIn[1]!=1) - { - bFinished = TRUE; - fcdClose(phd); - phd = NULL; - - return FCD_MODE_APP; - } - } - - fcdClose(phd); - phd = NULL; - - return FCD_MODE_BL; -} - - -/** \brief Verify firmware in FCd flash. - * \param pc Pointer to firmware data to verify against. - * \param n64Size Size of the data in pc. - * \return The FCD_MODE_BL if verification was succesful. - * - * This function verifies the firmware currently in the FCd flash against the firmware - * image pointed to by pc. The function return FCD_MODE_BL if the verification is OK and - * FCD_MODE_APP otherwise. - */ -EXTERN FCD_MODE_ENUM fcdBlVerifyFirmware(char *pc, int64_t n64Size) -{ - hid_device *phd=NULL; - unsigned char aucBufIn[65]; - unsigned char aucBufOut[65]; - uint32_t u32AddrStart; - uint32_t u32AddrEnd; - uint32_t u32Addr; - BOOL bFinished=FALSE; - - phd = fcdOpen(); - - if (phd==NULL) - { - return FCD_MODE_NONE; - } - - // Get the valid flash address range - aucBufOut[0] = 0; // Report ID, ignored - aucBufOut[1] = FCD_CMD_BL_GET_BYTE_ADDR_RANGE; - hid_write(phd, aucBufOut, 65); - memset(aucBufIn, 0xCC, 65); // Clear out the response buffer - hid_read(phd, aucBufIn, 65); - - if (aucBufIn[0]!=FCD_CMD_BL_GET_BYTE_ADDR_RANGE || aucBufIn[1]!=1) - { - fcdClose(phd); - phd = NULL; - - return FCD_MODE_APP; - } - - u32AddrStart= - aucBufIn[2]+ - (((uint32_t)aucBufIn[3])<<8)+ - (((uint32_t)aucBufIn[4])<<16)+ - (((uint32_t)aucBufIn[5])<<24); - - u32AddrEnd= - aucBufIn[6]+ - (((uint32_t)aucBufIn[7])<<8)+ - (((uint32_t)aucBufIn[8])<<16)+ - (((uint32_t)aucBufIn[9])<<24); - - // Set start address for flash - aucBufOut[0] = 0; // Report ID, ignored - aucBufOut[1] = FCD_CMD_BL_SET_BYTE_ADDR; - aucBufOut[2] = ((unsigned char)u32AddrStart); - aucBufOut[3] = ((unsigned char)(u32AddrStart>>8)); - aucBufOut[4] = ((unsigned char)(u32AddrStart>>16)); - aucBufOut[5] = ((unsigned char)(u32AddrStart>>24)); - hid_write(phd, aucBufOut, 65); - memset(aucBufIn, 0xCC, 65); // Clear out the response buffer - hid_read(phd, aucBufIn, 65); - - if (aucBufIn[0]!=FCD_CMD_BL_SET_BYTE_ADDR || aucBufIn[1]!=1) - { - fcdClose(phd); - phd = NULL; - - return FCD_MODE_APP; - } - - // Read blocks - aucBufOut[0] = 0; // Report ID, ignored - aucBufOut[1] = FCD_CMD_BL_READ_FLASH_BLOCK; - for (u32Addr=u32AddrStart; u32Addr+47<u32AddrEnd && u32Addr+47<n64Size && !bFinished; u32Addr+=48) - { - hid_write(phd, aucBufOut, 65); - memset(aucBufIn, 0xCC, 65); // Clear out the response buffer - hid_read(phd, aucBufIn, 65); - - if (aucBufIn[0]!=FCD_CMD_BL_READ_FLASH_BLOCK || aucBufIn[1]!=1) - { - bFinished = TRUE; - fcdClose(phd); - phd = NULL; - - return FCD_MODE_APP; - } - - if (memcmp(&aucBufIn[2],&pc[u32Addr],48)!=0) - { - bFinished = TRUE; - fcdClose(phd); - phd = NULL; - - return FCD_MODE_APP; - } - } - - fcdClose(phd); - phd = NULL; - - return FCD_MODE_BL; -} - - - -/** \brief Write FCD parameter (e.g. gain or filter) - * \param u8Cmd The command byte / parameter ID, see FCD_CMD_APP_SET_* - * \param pu8Data The parameter value to be written - * \param u8len Length of pu8Data in bytes - * \return One of FCD_MODE_NONE, FCD_MODE_APP or FCD_MODE_BL (see description) - * - * This function can be used to set the value of a parameter in the FCD for which there is no - * high level API call. It gives access to the low level API of the FCD and the caller is expected - * to be aware of the various FCD commands, since they are required to be supplied as parameter - * to this function. - * - * The return value can be used to determine the success or failure of the command execution: - * - FCD_MODE_APP : Reply from FCD was as expected (nominal case). - * - FCD_MODE_BL : Reply from FCD was not as expected. - * - FCD_MODE_NONE : No FCD was found - */ -EXTERN FCD_MODE_ENUM fcdAppSetParam(uint8_t u8Cmd, uint8_t *pu8Data, uint8_t u8len) -{ - hid_device *phd=NULL; - unsigned char aucBufOut[65]; - unsigned char aucBufIn[65]; - - - phd = fcdOpen(); - - if (phd == NULL) - { - return FCD_MODE_NONE; - } - - aucBufOut[0]=0; // Report ID, ignored - aucBufOut[1]=u8Cmd; - memcpy(aucBufOut+2, pu8Data,u8len); - hid_write(phd,aucBufOut,65); - - /* we must read after each write in order to empty FCD/HID buffer */ - memset(aucBufIn,0xCC,65); // Clear out the response buffer - hid_read(phd,aucBufIn,65); - - /* Check the response, if OK return FCD_MODE_APP */ - if (aucBufIn[0]==u8Cmd && aucBufIn[1]==1) { - fcdClose(phd); - phd = NULL; - - return FCD_MODE_APP; - } - - /* Response did not contain the expected bytes */ - fcdClose(phd); - phd = NULL; - - return FCD_MODE_BL; - -} - - -/** \brief Read FCD parameter (e.g. gain or filter) - * \param u8Cmd The command byte / parameter ID, see FCD_CMD_APP_GET_* - * \param pu8Data TPointer to buffer where the parameter value(s) will be written - * \param u8len Length of pu8Data in bytes - * \return One of FCD_MODE_NONE, FCD_MODE_APP or FCD_MODE_BL (see description) - * - * This function can be used to read the value of a parameter in the FCD for which there is no - * high level API call. It gives access to the low level API of the FCD and the caller is expected - * to be aware of the various FCD commands, since they are required to be supplied as parameter - * to this function. - * - * The return value can be used to determine the success or failure of the command execution: - * - FCD_MODE_APP : Reply from FCD was as expected (nominal case). - * - FCD_MODE_BL : Reply from FCD was not as expected. - * - FCD_MODE_NONE : No FCD was found - */ -EXTERN FCD_MODE_ENUM fcdAppGetParam(uint8_t u8Cmd, uint8_t *pu8Data, uint8_t u8len) -{ - hid_device *phd=NULL; - unsigned char aucBufOut[65]; - unsigned char aucBufIn[65]; - - phd = fcdOpen(); - if (phd == NULL) - { - return FCD_MODE_NONE; - } - - aucBufOut[0]=0; // Report ID, ignored - aucBufOut[1]=u8Cmd; - hid_write(phd,aucBufOut,65); - - memset(aucBufIn,0xCC,65); // Clear out the response buffer - hid_read(phd,aucBufIn,65); - /* Copy return data to output buffer (even if cmd exec failed) */ - memcpy(pu8Data,aucBufIn+2,u8len); - - /* Check status bytes in returned data */ - if (aucBufIn[0]==u8Cmd && aucBufIn[1]==1) { - fcdClose(phd); - phd = NULL; - - return FCD_MODE_APP; - } - - /* Response did not contain the expected bytes */ - fcdClose(phd); - phd = NULL; - - return FCD_MODE_BL; -} - diff --git a/gr-fcd/lib/fcd/fcd.h b/gr-fcd/lib/fcd/fcd.h deleted file mode 100644 index 7cfe9b7ed..000000000 --- a/gr-fcd/lib/fcd/fcd.h +++ /dev/null @@ -1,79 +0,0 @@ -/*************************************************************************** - * This file is part of Qthid. - * - * Copyright (C) 2010 Howard Long, G6LVB - * CopyRight (C) 2011 Alexandru Csete, OZ9AEC - * Mario Lorenz, DL5MLO - * - * Qthid 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. - * - * Qthid 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 Qthid. If not, see <http://www.gnu.org/licenses/>. - * - ***************************************************************************/ - -#ifndef FCD_H -#define FCD_H 1 - -#include <fcd_api.h> - -#ifdef FCD -#define EXTERN -#define ASSIGN (x) =x -#else -#define EXTERN extern -#define ASSIGN(x) -#endif - -#include <inttypes.h> - -/** \brief FCD mode enumeration. */ -typedef enum { - FCD_MODE_NONE, /*!< No FCD detected. */ - FCD_MODE_BL, /*!< FCD present in bootloader mode. */ - FCD_MODE_APP /*!< FCD present in aplpication mode. */ -} FCD_MODE_ENUM; // The current mode of the FCD: none inserted, in bootloader mode or in normal application mode - -/** \brief FCD capabilities that depend on both hardware and firmware. */ -typedef struct { - unsigned char hasBiasT; /*!< Whether FCD has hardware bias tee (1=yes, 0=no) */ - unsigned char hasCellBlock; /*!< Whether FCD has cellular blocking. */ -} FCD_CAPS_STRUCT; - -#ifdef __cplusplus -extern "C" { -#endif - -/* Application functions */ -EXTERN FCD_API FCD_MODE_ENUM fcdGetMode(void); -EXTERN FCD_API FCD_MODE_ENUM fcdGetFwVerStr(char *str); -EXTERN FCD_API FCD_MODE_ENUM fcdGetCaps(FCD_CAPS_STRUCT *fcd_caps); -EXTERN FCD_API FCD_MODE_ENUM fcdGetCapsStr(char *caps_str); -EXTERN FCD_API FCD_MODE_ENUM fcdAppReset(void); -EXTERN FCD_API FCD_MODE_ENUM fcdAppSetFreqkHz(int nFreq); -EXTERN FCD_API FCD_MODE_ENUM fcdAppSetFreq(int nFreq); - -EXTERN FCD_API FCD_MODE_ENUM fcdAppSetParam(uint8_t u8Cmd, uint8_t *pu8Data, uint8_t u8len); -EXTERN FCD_API FCD_MODE_ENUM fcdAppGetParam(uint8_t u8Cmd, uint8_t *pu8Data, uint8_t u8len); - - -/* Bootloader functions */ -EXTERN FCD_API FCD_MODE_ENUM fcdBlReset(void); -EXTERN FCD_API FCD_MODE_ENUM fcdBlErase(void); -EXTERN FCD_API FCD_MODE_ENUM fcdBlWriteFirmware(char *pc, int64_t n64Size); -EXTERN FCD_API FCD_MODE_ENUM fcdBlVerifyFirmware(char *pc, int64_t n64Size); - - -#ifdef __cplusplus -} -#endif - -#endif // FCD_H diff --git a/gr-fcd/lib/fcd/fcdhidcmd.h b/gr-fcd/lib/fcd/fcdhidcmd.h deleted file mode 100644 index 1741ede30..000000000 --- a/gr-fcd/lib/fcd/fcdhidcmd.h +++ /dev/null @@ -1,305 +0,0 @@ -/*************************************************************************** - * This file is part of Qthid. - * - * Copyright (C) 2010 Howard Long, G6LVB - * CopyRight (C) 2011 Alexandru Csete, OZ9AEC - * Mario Lorenz, DL5MLO - * - * Qthid 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. - * - * Qthid 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 Qthid. If not, see <http://www.gnu.org/licenses/>. - * - ***************************************************************************/ -#ifndef FCDHIDCMD_H -#define FCD_HID_CMD_H 1 - - -/* Commands applicable in bootloader mode */ -#define FCD_CMD_BL_QUERY 1 /*!< Returns string with "FCDAPP version". */ -#define FCD_CMD_BL_RESET 8 /*!< Reset to application mode. */ -#define FCD_CMD_BL_ERASE 24 /*!< Erase firmware from FCD flash. */ -#define FCD_CMD_BL_SET_BYTE_ADDR 25 /*!< TBD */ -#define FCD_CMD_BL_GET_BYTE_ADDR_RANGE 26 /*!< Get address range. */ -#define FCD_CMD_BL_WRITE_FLASH_BLOCK 27 /*!< Write flash block. */ -#define FCD_CMD_BL_READ_FLASH_BLOCK 28 /*!< Read flash block. */ - -/* Commands applicable in application mode */ -#define FCD_CMD_APP_SET_FREQ_KHZ 100 /*!< Send with 3 byte unsigned little endian frequency in kHz. */ -#define FCD_CMD_APP_SET_FREQ_HZ 101 /*!< Send with 4 byte unsigned little endian frequency in Hz, returns with actual frequency set in Hz */ -#define FCD_CMD_APP_GET_FREQ_HZ 102 /*!< Returns 4 byte unsigned little endian frequency in Hz. */ - -#define FCD_CMD_APP_GET_IF_RSSI 104 /*!< Supposed to return 1 byte unsigned IF RSSI (-35dBm=0, -10dBm=70) but it is not functional. */ -#define FCD_CMD_APP_GET_PLL_LOCK 105 /*!< Returns 1 bit, true if locked. */ - -#define FCD_CMD_APP_SET_DC_CORR 106 /*!< Send with 2 byte unsigned I DC correction followed by 2 byte unsigned Q DC correction. 32768 is the default centre value. */ -#define FCD_CMD_APP_GET_DC_CORR 107 /*!< Returns 2 byte unsigned I DC correction followed by 2 byte unsigned Q DC correction. 32768 is the default centre value. */ -#define FCD_CMD_APP_SET_IQ_CORR 108 /*!< Send with 2 byte signed phase correction followed by 2 byte unsigned gain correction. 0 is the default centre value for phase correction, 32768 is the default centre value for gain. */ -#define FCD_CMD_APP_GET_IQ_CORR 109 /*!< Returns 2 byte signed phase correction followed by 2 byte unsigned gain correction. 0 is the default centre value for phase correction, 32768 is the default centre value for gain. */ - -#define FCD_CMD_APP_SET_LNA_GAIN 110 /*!< Send a 1 byte value, see enums for reference. */ -#define FCD_CMD_APP_SET_LNA_ENHANCE 111 -#define FCD_CMD_APP_SET_BAND 112 -#define FCD_CMD_APP_SET_RF_FILTER 113 -#define FCD_CMD_APP_SET_MIXER_GAIN 114 -#define FCD_CMD_APP_SET_BIAS_CURRENT 115 -#define FCD_CMD_APP_SET_MIXER_FILTER 116 -#define FCD_CMD_APP_SET_IF_GAIN1 117 -#define FCD_CMD_APP_SET_IF_GAIN_MODE 118 -#define FCD_CMD_APP_SET_IF_RC_FILTER 119 -#define FCD_CMD_APP_SET_IF_GAIN2 120 -#define FCD_CMD_APP_SET_IF_GAIN3 121 -#define FCD_CMD_APP_SET_IF_FILTER 122 -#define FCD_CMD_APP_SET_IF_GAIN4 123 -#define FCD_CMD_APP_SET_IF_GAIN5 124 -#define FCD_CMD_APP_SET_IF_GAIN6 125 -#define FCD_CMD_APP_SET_BIAS_TEE 126 /*!< Bias T for ext LNA. Send with one byte: 1=ON, 0=OFF. */ - -#define FCD_CMD_APP_GET_LNA_GAIN 150 // Retrieve a 1 byte value, see enums for reference -#define FCD_CMD_APP_GET_LNA_ENHANCE 151 -#define FCD_CMD_APP_GET_BAND 152 -#define FCD_CMD_APP_GET_RF_FILTER 153 -#define FCD_CMD_APP_GET_MIXER_GAIN 154 -#define FCD_CMD_APP_GET_BIAS_CURRENT 155 -#define FCD_CMD_APP_GET_MIXER_FILTER 156 -#define FCD_CMD_APP_GET_IF_GAIN1 157 -#define FCD_CMD_APP_GET_IF_GAIN_MODE 158 -#define FCD_CMD_APP_GET_IF_RC_FILTER 159 -#define FCD_CMD_APP_GET_IF_GAIN2 160 -#define FCD_CMD_APP_GET_IF_GAIN3 161 -#define FCD_CMD_APP_GET_IF_FILTER 162 -#define FCD_CMD_APP_GET_IF_GAIN4 163 -#define FCD_CMD_APP_GET_IF_GAIN5 164 -#define FCD_CMD_APP_GET_IF_GAIN6 165 -#define FCD_CMD_APP_GET_BIAS_TEE 166 /*!< Bias T. 1=ON, 0=OFF. */ - -#define FCD_CMD_APP_SEND_I2C_BYTE 200 -#define FCD_CMD_APP_RECV_I2C_BYTE 201 - -#define FCD_CMD_APP_RESET 255 // Reset to bootloader - - -typedef enum -{ - TLGE_N5_0DB=0, - TLGE_N2_5DB=1, - TLGE_P0_0DB=4, - TLGE_P2_5DB=5, - TLGE_P5_0DB=6, - TLGE_P7_5DB=7, - TLGE_P10_0DB=8, - TLGE_P12_5DB=9, - TLGE_P15_0DB=10, - TLGE_P17_5DB=11, - TLGE_P20_0DB=12, - TLGE_P25_0DB=13, - TLGE_P30_0DB=14 -} TUNER_LNA_GAIN_ENUM; - -typedef enum -{ - TLEE_OFF=0, - TLEE_0=1, - TLEE_1=3, - TLEE_2=5, - TLEE_3=7 -} TUNER_LNA_ENHANCE_ENUM; - -typedef enum -{ - TBE_VHF2, - TBE_VHF3, - TBE_UHF, - TBE_LBAND -} TUNER_BAND_ENUM; - -typedef enum -{ - // Band 0, VHF II - TRFE_LPF268MHZ=0, - TRFE_LPF299MHZ=8, - // Band 1, VHF III - TRFE_LPF509MHZ=0, - TRFE_LPF656MHZ=8, - // Band 2, UHF - TRFE_BPF360MHZ=0, - TRFE_BPF380MHZ=1, - TRFE_BPF405MHZ=2, - TRFE_BPF425MHZ=3, - TRFE_BPF450MHZ=4, - TRFE_BPF475MHZ=5, - TRFE_BPF505MHZ=6, - TRFE_BPF540MHZ=7, - TRFE_BPF575MHZ=8, - TRFE_BPF615MHZ=9, - TRFE_BPF670MHZ=10, - TRFE_BPF720MHZ=11, - TRFE_BPF760MHZ=12, - TRFE_BPF840MHZ=13, - TRFE_BPF890MHZ=14, - TRFE_BPF970MHZ=15, - // Band 2, L band - TRFE_BPF1300MHZ=0, - TRFE_BPF1320MHZ=1, - TRFE_BPF1360MHZ=2, - TRFE_BPF1410MHZ=3, - TRFE_BPF1445MHZ=4, - TRFE_BPF1460MHZ=5, - TRFE_BPF1490MHZ=6, - TRFE_BPF1530MHZ=7, - TRFE_BPF1560MHZ=8, - TRFE_BPF1590MHZ=9, - TRFE_BPF1640MHZ=10, - TRFE_BPF1660MHZ=11, - TRFE_BPF1680MHZ=12, - TRFE_BPF1700MHZ=13, - TRFE_BPF1720MHZ=14, - TRFE_BPF1750MHZ=15 -} TUNER_RF_FILTER_ENUM; - -typedef enum -{ - TMGE_P4_0DB=0, - TMGE_P12_0DB=1 -} TUNER_MIXER_GAIN_ENUM; - -typedef enum -{ - TBCE_LBAND=0, - TBCE_1=1, - TBCE_2=2, - TBCE_VUBAND=3 -} TUNER_BIAS_CURRENT_ENUM; - -typedef enum -{ - TMFE_27_0MHZ=0, - TMFE_4_6MHZ=8, - TMFE_4_2MHZ=9, - TMFE_3_8MHZ=10, - TMFE_3_4MHZ=11, - TMFE_3_0MHZ=12, - TMFE_2_7MHZ=13, - TMFE_2_3MHZ=14, - TMFE_1_9MHZ=15 -} TUNER_MIXER_FILTER_ENUM; - -typedef enum -{ - TIG1E_N3_0DB=0, - TIG1E_P6_0DB=1 -} TUNER_IF_GAIN1_ENUM; - -typedef enum -{ - TIGME_LINEARITY=0, - TIGME_SENSITIVITY=1 -} TUNER_IF_GAIN_MODE_ENUM; - -typedef enum -{ - TIRFE_21_4MHZ=0, - TIRFE_21_0MHZ=1, - TIRFE_17_6MHZ=2, - TIRFE_14_7MHZ=3, - TIRFE_12_4MHZ=4, - TIRFE_10_6MHZ=5, - TIRFE_9_0MHZ=6, - TIRFE_7_7MHZ=7, - TIRFE_6_4MHZ=8, - TIRFE_5_3MHZ=9, - TIRFE_4_4MHZ=10, - TIRFE_3_4MHZ=11, - TIRFE_2_6MHZ=12, - TIRFE_1_8MHZ=13, - TIRFE_1_2MHZ=14, - TIRFE_1_0MHZ=15 -} TUNER_IF_RC_FILTER_ENUM; - -typedef enum -{ - TIG2E_P0_0DB=0, - TIG2E_P3_0DB=1, - TIG2E_P6_0DB=2, - TIG2E_P9_0DB=3 -} TUNER_IF_GAIN2_ENUM; - -typedef enum -{ - TIG3E_P0_0DB=0, - TIG3E_P3_0DB=1, - TIG3E_P6_0DB=2, - TIG3E_P9_0DB=3 -} TUNER_IF_GAIN3_ENUM; - -typedef enum -{ - TIG4E_P0_0DB=0, - TIG4E_P1_0DB=1, - TIG4E_P2_0DB=2 -} TUNER_IF_GAIN4_ENUM; - -typedef enum -{ - TIFE_5_50MHZ=0, - TIFE_5_30MHZ=1, - TIFE_5_00MHZ=2, - TIFE_4_80MHZ=3, - TIFE_4_60MHZ=4, - TIFE_4_40MHZ=5, - TIFE_4_30MHZ=6, - TIFE_4_10MHZ=7, - TIFE_3_90MHZ=8, - TIFE_3_80MHZ=9, - TIFE_3_70MHZ=10, - TIFE_3_60MHZ=11, - TIFE_3_40MHZ=12, - TIFE_3_30MHZ=13, - TIFE_3_20MHZ=14, - TIFE_3_10MHZ=15, - TIFE_3_00MHZ=16, - TIFE_2_95MHZ=17, - TIFE_2_90MHZ=18, - TIFE_2_80MHZ=19, - TIFE_2_75MHZ=20, - TIFE_2_70MHZ=21, - TIFE_2_60MHZ=22, - TIFE_2_55MHZ=23, - TIFE_2_50MHZ=24, - TIFE_2_45MHZ=25, - TIFE_2_40MHZ=26, - TIFE_2_30MHZ=27, - TIFE_2_28MHZ=28, - TIFE_2_24MHZ=29, - TIFE_2_20MHZ=30, - TIFE_2_15MHZ=31 -} TUNER_IF_FILTER_ENUM; - -typedef enum -{ - TIG5E_P3_0DB=0, - TIG5E_P6_0DB=1, - TIG5E_P9_0DB=2, - TIG5E_P12_0DB=3, - TIG5E_P15_0DB=4 -} TUNER_IF_GAIN5_ENUM; - -typedef enum -{ - TIG6E_P3_0DB=0, - TIG6E_P6_0DB=1, - TIG6E_P9_0DB=2, - TIG6E_P12_0DB=3, - TIG6E_P15_0DB=4 -} TUNER_IF_GAIN6_ENUM; - - -#endif // FCDHIDCMD_H diff --git a/gr-fcd/lib/fcd_source_c_impl.cc b/gr-fcd/lib/fcd_source_c_impl.cc deleted file mode 100644 index 81ccee092..000000000 --- a/gr-fcd/lib/fcd_source_c_impl.cc +++ /dev/null @@ -1,238 +0,0 @@ -/* -*- c++ -*- */ -/* - * Copyright 2011-2012 Free Software Foundation, Inc. - * - * GNU Radio 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, or (at your option) - * any later version. - * - * GNU Radio 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 GNU Radio; see the file COPYING. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, - * Boston, MA 02110-1301, USA. - */ -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - - -#include <fcd_source_c_impl.h> -#include <fcd.h> -#include <fcdhidcmd.h> // needed for extended API -#include <gr_io_signature.h> -#include <gr_float_to_complex.h> -#include <gruel/attributes.h> - -//#include <iostream> -//using namespace std; - -/* - * Create a new instance of fcd_source_c_impl and return - * an upcasted boost shared_ptr. This is effectively the public constructor. - */ -fcd_source_c_sptr fcd_make_source_c(const std::string device_name) -{ - return gnuradio::get_initial_sptr(new fcd_source_c_impl(device_name)); -} - -static const int MIN_IN = 0; /*!< Mininum number of input streams. */ -static const int MAX_IN = 0; /*!< Maximum number of input streams. */ -static const int MIN_OUT = 1; /*!< Minimum number of output streams. */ -static const int MAX_OUT = 1; /*!< Maximum number of output streams. */ - -fcd_source_c_impl::fcd_source_c_impl(const std::string device_name) - : gr_hier_block2 ("fcd_source_c", - gr_make_io_signature (MIN_IN, MAX_IN, sizeof (gr_complex)), - gr_make_io_signature (MIN_OUT, MAX_OUT, sizeof (gr_complex))), - d_freq_corr(-120), - d_freq_req(0) -{ - gr_float_to_complex_sptr f2c; - - /* Audio source; sample rate fixed at 96kHz */ - fcd = audio_make_source(96000, device_name, true); - - /* block to convert stereo audio to a complex stream */ - f2c = gr_make_float_to_complex(1); - - connect(fcd, 0, f2c, 0); - connect(fcd, 1, f2c, 1); - connect(f2c, 0, self(), 0); -} - -// Set frequency with Hz resolution -void fcd_source_c_impl::set_freq(int freq) -{ - FCD_MODE_ENUM __GR_ATTR_UNUSED fme; - double f = (double)freq; - - /* valid range 50 MHz - 2.0 GHz */ - if ((freq < 50000000) || (freq > 2000000000)) { - return; - } - - d_freq_req = freq; - f *= 1.0 + d_freq_corr/1000000.0; - - fme = fcdAppSetFreq((int)f); - /* TODO: check fme */ -} - -// Set frequency with Hz resolution (type float) -void fcd_source_c_impl::set_freq(float freq) -{ - FCD_MODE_ENUM __GR_ATTR_UNUSED fme; - double f = (double)freq; - - /* valid range 50 MHz - 2.0 GHz */ - if ((freq < 50.0e6) || (freq > 2.0e9)) { - return; - } - - d_freq_req = (int)freq; - f *= 1.0 + d_freq_corr/1000000.0; - - fme = fcdAppSetFreq((int)f); - /* TODO: check fme */ -} - - -// Set frequency with kHz resolution. -void fcd_source_c_impl::set_freq_khz(int freq) -{ - FCD_MODE_ENUM __GR_ATTR_UNUSED fme; - double f = freq*1000.0; - - /* valid range 50 MHz - 2.0 GHz */ - if ((freq < 50000) || (freq > 2000000)) { - return; - } - - d_freq_req = freq*1000; - f *= 1.0 + d_freq_corr/1000000.0; - - fme = fcdAppSetFreqkHz((int)(f/1000.0)); - /* TODO: check fme */ -} - - -// Set LNA gain -void fcd_source_c_impl::set_lna_gain(float gain) -{ - FCD_MODE_ENUM __GR_ATTR_UNUSED fme; - unsigned char g; - - /* convert to nearest discrete value */ - if (gain > 27.5) { - g = 14; // 30.0 dB - } - else if (gain > 22.5) { - g = 13; // 25.0 dB - } - else if (gain > 18.75) { - g = 12; // 20.0 dB - } - else if (gain > 16.25) { - g = 11; // 17.5 dB - } - else if (gain > 13.75) { - g = 10; // 15.0 dB - } - else if (gain > 11.25) { - g = 9; // 12.5 dB - } - else if (gain > 8.75) { - g = 8; // 10.0 dB - } - else if (gain > 6.25) { - g = 7; // 7.5 dB - } - else if (gain > 3.75) { - g = 6; // 5.0 dB - } - else if (gain > 1.25) { - g = 5; // 2.5 dB - } - else if (gain > -1.25) { - g = 4; // 0.0 dB - } - else if (gain > -3.75) { - g = 1; // -2.5 dB - } - else { - g = 0; // -5.0 dB - } - - fme = fcdAppSetParam(FCD_CMD_APP_SET_LNA_GAIN, &g, 1); - /* TODO: check fme */ -} - -// Set mixer gain -void fcd_source_c_impl::set_mixer_gain(float gain) -{ - __GR_ATTR_UNUSED FCD_MODE_ENUM fme; - unsigned char g; - - if ( gain > 4.0 ) { - g = TMGE_P12_0DB; - } else { - g = TMGE_P4_0DB; - } - - fme = fcdAppSetParam(FCD_CMD_APP_SET_MIXER_GAIN, &g, 1); - /* TODO: check fme */ -} - -// Set new frequency correction -void fcd_source_c_impl::set_freq_corr(int ppm) -{ - d_freq_corr = ppm; - // re-tune with new correction value - set_freq(d_freq_req); -} - -// Set DC offset correction. -void fcd_source_c_impl::set_dc_corr(double _dci, double _dcq) -{ - union { - unsigned char auc[4]; - struct { - signed short dci; // equivalent of qint16 which should be 16 bit everywhere - signed short dcq; - }; - } dcinfo; - - if ((_dci < -1.0) || (_dci > 1.0) || (_dcq < -1.0) || (_dcq > 1.0)) - return; - - dcinfo.dci = static_cast<signed short>(_dci*32768.0); - dcinfo.dcq = static_cast<signed short>(_dcq*32768.0); - - fcdAppSetParam(FCD_CMD_APP_SET_DC_CORR, dcinfo.auc, 4); -} - -// Set IQ phase and gain balance. -void fcd_source_c_impl::set_iq_corr(double _gain, double _phase) -{ - union { - unsigned char auc[4]; - struct { - signed short phase; - signed short gain; - }; - } iqinfo; - - if ((_gain < -1.0) || (_gain > 1.0) || (_phase < -1.0) || (_phase > 1.0)) - return; - - iqinfo.phase = static_cast<signed short>(_phase*32768.0); - iqinfo.gain = static_cast<signed short>(_gain*32768.0); - - fcdAppSetParam(FCD_CMD_APP_SET_IQ_CORR, iqinfo.auc, 4); -} diff --git a/gr-fcd/lib/fcd_source_c_impl.h b/gr-fcd/lib/fcd_source_c_impl.h deleted file mode 100644 index d4ac40417..000000000 --- a/gr-fcd/lib/fcd_source_c_impl.h +++ /dev/null @@ -1,50 +0,0 @@ -/* -*- c++ -*- */ -/* - * Copyright 2011-2012 Free Software Foundation, Inc. - * - * GNU Radio 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, or (at your option) - * any later version. - * - * GNU Radio 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 GNU Radio; see the file COPYING. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, - * Boston, MA 02110-1301, USA. - */ - -#ifndef INCLUDED_FCD_SOURCE_C_IMPL_H -#define INCLUDED_FCD_SOURCE_C_IMPL_H - -#include <fcd_source_c.h> -#include <gr_audio_source.h> - -class FCD_API fcd_source_c_impl : public fcd_source_c -{ -public: - /* Public API functions documented in include/fcd_source_c.h */ - void set_freq(int freq); - void set_freq(float freq); - void set_freq_khz(int freq); - void set_lna_gain(float gain); - void set_mixer_gain(float gain); - void set_freq_corr(int ppm); - void set_dc_corr(double _dci, double _dcq); - void set_iq_corr(double _gain, double _phase); - -private: - fcd_source_c_impl(const std::string device_name = ""); - friend FCD_API fcd_source_c_sptr - fcd_make_source_c(const std::string device_name); - - audio_source::sptr fcd; /*!< The audio input source */ - int d_freq_corr; /*!< The frequency correction in ppm */ - int d_freq_req; /*!< The latest requested frequency in Hz */ -}; - -#endif /* INCLUDED_FCD_SOURCE_C_IMPL_H */ diff --git a/gr-fcd/lib/hid/CMakeLists.txt b/gr-fcd/lib/hid/CMakeLists.txt deleted file mode 100644 index db335cc93..000000000 --- a/gr-fcd/lib/hid/CMakeLists.txt +++ /dev/null @@ -1,39 +0,0 @@ -# Copyright 2012 Free Software Foundation, Inc. -# -# This file is part of GNU Radio -# -# GNU Radio 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, or (at your option) -# any later version. -# -# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to -# the Free Software Foundation, Inc., 51 Franklin Street, -# Boston, MA 02110-1301, USA. - -######################################################################## -# This file included, use CMake directory variables -######################################################################## - -include_directories(APPEND ${USB_INCLUDES}) - -set(hid_sources) - -if(WIN32) - list(APPEND hid_sources ${CMAKE_CURRENT_SOURCE_DIR}/hidwin.c) -elseif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin") - list(APPEND hid_sources ${CMAKE_CURRENT_SOURCE_DIR}/hidmac.c) -else() - list(APPEND hid_sources ${CMAKE_CURRENT_SOURCE_DIR}/hid-libusb.c) -endif() - -######################################################################## -# Append gnuradio-fcd library sources -######################################################################## -list(APPEND gr_fcd_sources ${hid_sources}) diff --git a/gr-fcd/lib/hid/COPYRIGHT b/gr-fcd/lib/hid/COPYRIGHT deleted file mode 100644 index e50305d7c..000000000 --- a/gr-fcd/lib/hid/COPYRIGHT +++ /dev/null @@ -1,25 +0,0 @@ -For convenience, GNU Radio includes the contents of this directory -in its distribution, but they are not considered part of GNU Radio. - -These files are licensed and redistributed using the terms of the -GPLv3. -------------------------------------------------------------------- -HIDAPI - Multi-Platform library for -communication with HID devices. - -Alan Ott -Signal 11 Software - -8/22/2009 - -Copyright 2009, All Rights Reserved. - -At the discretion of the user of this library, -this software may be licensed under the terms of the -GNU Public License v3, a BSD-Style license, or the -original HIDAPI license as outlined in the LICENSE.txt, -LICENSE-gpl3.txt, LICENSE-bsd.txt, and LICENSE-orig.txt -files located at the root of the source distribution. -These files may also be found in the public source -code repository located at: - http://github.com/signal11/hidapi . diff --git a/gr-fcd/lib/hid/hid-libusb.c b/gr-fcd/lib/hid/hid-libusb.c deleted file mode 100644 index 82cbc9151..000000000 --- a/gr-fcd/lib/hid/hid-libusb.c +++ /dev/null @@ -1,1386 +0,0 @@ -/******************************************************* - HIDAPI - Multi-Platform library for - communication with HID devices. - - Alan Ott - Signal 11 Software - - 8/22/2009 - Linux Version - 6/2/2010 - Libusb Version - 8/13/2010 - - Copyright 2009, All Rights Reserved. - - At the discretion of the user of this library, - this software may be licensed under the terms of the - GNU Public License v3, a BSD-Style license, or the - original HIDAPI license as outlined in the LICENSE.txt, - LICENSE-gpl3.txt, LICENSE-bsd.txt, and LICENSE-orig.txt - files located at the root of the source distribution. - These files may also be found in the public source - code repository located at: - http://github.com/signal11/hidapi . -********************************************************/ - -#define _GNU_SOURCE // needed for wcsdup() before glibc 2.10 - -/* C */ -#include <stdio.h> -#include <string.h> -#include <stdlib.h> -#include <ctype.h> -#include <locale.h> -#include <errno.h> - -/* Unix */ -#include <unistd.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <sys/ioctl.h> -#include <sys/utsname.h> -#include <fcntl.h> -#include <pthread.h> -#include <wchar.h> - -/* GNU / LibUSB */ -#include "libusb.h" -#include "iconv.h" - -#include "hidapi.h" - -#ifdef __cplusplus -extern "C" { -#endif - -#ifdef DEBUG_PRINTF -#define LOG(...) fprintf(stderr, __VA_ARGS__) -#else -#define LOG(...) do {} while (0) -#endif - - -/* Uncomment to enable the retrieval of Usage and Usage Page in -hid_enumerate(). Warning, this is very invasive as it requires the detach -and re-attach of the kernel driver. See comments inside hid_enumerate(). -Linux/libusb HIDAPI programs are encouraged to use the interface number -instead to differentiate between interfaces on a composite HID device. */ -/*#define INVASIVE_GET_USAGE*/ - -/* Linked List of input reports received from the device. */ -struct input_report { - uint8_t *data; - size_t len; - struct input_report *next; -}; - - -struct hid_device_ { - /* Handle to the actual device. */ - libusb_device_handle *device_handle; - - /* Endpoint information */ - int input_endpoint; - int output_endpoint; - int input_ep_max_packet_size; - - /* The interface number of the HID */ - int interface; - - /* Indexes of Strings */ - int manufacturer_index; - int product_index; - int serial_index; - - /* Whether blocking reads are used */ - int blocking; /* boolean */ - - /* Read thread objects */ - pthread_t thread; - pthread_mutex_t mutex; /* Protects input_reports */ - pthread_cond_t condition; - pthread_barrier_t barrier; /* Ensures correct startup sequence */ - int shutdown_thread; - struct libusb_transfer *transfer; - - /* List of received input reports. */ - struct input_report *input_reports; -}; - -static int initialized = 0; - -uint16_t get_usb_code_for_current_locale(void); -static int return_data(hid_device *dev, unsigned char *data, size_t length); - -static hid_device *new_hid_device(void) -{ - hid_device *dev = calloc(1, sizeof(hid_device)); - dev->device_handle = NULL; - dev->input_endpoint = 0; - dev->output_endpoint = 0; - dev->input_ep_max_packet_size = 0; - dev->interface = 0; - dev->manufacturer_index = 0; - dev->product_index = 0; - dev->serial_index = 0; - dev->blocking = 1; - dev->shutdown_thread = 0; - dev->transfer = NULL; - dev->input_reports = NULL; - - pthread_mutex_init(&dev->mutex, NULL); - pthread_cond_init(&dev->condition, NULL); - pthread_barrier_init(&dev->barrier, NULL, 2); - - return dev; -} - -static void free_hid_device(hid_device *dev) -{ - /* Clean up the thread objects */ - pthread_barrier_destroy(&dev->barrier); - pthread_cond_destroy(&dev->condition); - pthread_mutex_destroy(&dev->mutex); - - /* Free the device itself */ - free(dev); -} - -#if 0 -//TODO: Implement this funciton on Linux. -static void register_error(hid_device *device, const char *op) -{ - -} -#endif - -#ifdef INVASIVE_GET_USAGE -/* Get bytes from a HID Report Descriptor. - Only call with a num_bytes of 0, 1, 2, or 4. */ -static uint32_t get_bytes(uint8_t *rpt, size_t len, size_t num_bytes, size_t cur) -{ - /* Return if there aren't enough bytes. */ - if (cur + num_bytes >= len) - return 0; - - if (num_bytes == 0) - return 0; - else if (num_bytes == 1) { - return rpt[cur+1]; - } - else if (num_bytes == 2) { - return (rpt[cur+2] * 256 + rpt[cur+1]); - } - else if (num_bytes == 4) { - return (rpt[cur+4] * 0x01000000 + - rpt[cur+3] * 0x00010000 + - rpt[cur+2] * 0x00000100 + - rpt[cur+1] * 0x00000001); - } - else - return 0; -} - -/* Retrieves the device's Usage Page and Usage from the report - descriptor. The algorithm is simple, as it just returns the first - Usage and Usage Page that it finds in the descriptor. - The return value is 0 on success and -1 on failure. */ -static int get_usage(uint8_t *report_descriptor, size_t size, - unsigned short *usage_page, unsigned short *usage) -{ - int i = 0; - int size_code; - int data_len, key_size; - int usage_found = 0, usage_page_found = 0; - - while (i < size) { - int key = report_descriptor[i]; - int key_cmd = key & 0xfc; - - //printf("key: %02hhx\n", key); - - if ((key & 0xf0) == 0xf0) { - /* This is a Long Item. The next byte contains the - length of the data section (value) for this key. - See the HID specification, version 1.11, section - 6.2.2.3, titled "Long Items." */ - if (i+1 < size) - data_len = report_descriptor[i+1]; - else - data_len = 0; /* malformed report */ - key_size = 3; - } - else { - /* This is a Short Item. The bottom two bits of the - key contain the size code for the data section - (value) for this key. Refer to the HID - specification, version 1.11, section 6.2.2.2, - titled "Short Items." */ - size_code = key & 0x3; - switch (size_code) { - case 0: - case 1: - case 2: - data_len = size_code; - break; - case 3: - data_len = 4; - break; - default: - /* Can't ever happen since size_code is & 0x3 */ - data_len = 0; - break; - }; - key_size = 1; - } - - if (key_cmd == 0x4) { - *usage_page = get_bytes(report_descriptor, size, data_len, i); - usage_page_found = 1; - //printf("Usage Page: %x\n", (uint32_t)*usage_page); - } - if (key_cmd == 0x8) { - *usage = get_bytes(report_descriptor, size, data_len, i); - usage_found = 1; - //printf("Usage: %x\n", (uint32_t)*usage); - } - - if (usage_page_found && usage_found) - return 0; /* success */ - - /* Skip over this key and it's associated data */ - i += data_len + key_size; - } - - return -1; /* failure */ -} -#endif // INVASIVE_GET_USAGE - - -/* Get the first language the device says it reports. This comes from - USB string #0. */ -static uint16_t get_first_language(libusb_device_handle *dev) -{ - uint16_t buf[32]; - int len; - - /* Get the string from libusb. */ - len = libusb_get_string_descriptor(dev, - 0x0, /* String ID */ - 0x0, /* Language */ - (unsigned char*)buf, - sizeof(buf)); - if (len < 4) - return 0x0; - - return buf[1]; // First two bytes are len and descriptor type. -} - -static int is_language_supported(libusb_device_handle *dev, uint16_t lang) -{ - uint16_t buf[32]; - int len; - int i; - - /* Get the string from libusb. */ - len = libusb_get_string_descriptor(dev, - 0x0, /* String ID */ - 0x0, /* Language */ - (unsigned char*)buf, - sizeof(buf)); - if (len < 4) - return 0x0; - - - len /= 2; /* language IDs are two-bytes each. */ - /* Start at index 1 because there are two bytes of protocol data. */ - for (i = 1; i < len; i++) { - if (buf[i] == lang) - return 1; - } - - return 0; -} - - -/* This function returns a newly allocated wide string containing the USB - device string numbered by the index. The returned string must be freed - by using free(). */ -static wchar_t *get_usb_string(libusb_device_handle *dev, uint8_t idx) -{ - char buf[512]; - unsigned int len; - wchar_t *str = NULL; - wchar_t wbuf[256]; - - /* iconv variables */ - iconv_t ic; - size_t inbytes; - size_t outbytes; - size_t res; - char *inptr; - char *outptr; - - /* Determine which language to use. */ - uint16_t lang; - lang = get_usb_code_for_current_locale(); - if (!is_language_supported(dev, lang)) - lang = get_first_language(dev); - - /* Get the string from libusb. */ - len = libusb_get_string_descriptor(dev, - idx, - lang, - (unsigned char*)buf, - sizeof(buf)); - if (len < 0) - return NULL; - - buf[sizeof(buf)-1] = '\0'; - - if (len+1 < sizeof(buf)) - buf[len+1] = '\0'; - - /* Initialize iconv. */ - ic = iconv_open("UTF-32", "UTF-16"); - if (ic == (iconv_t)-1) - return NULL; - - /* Convert to UTF-32 (wchar_t on glibc systems). - Skip the first character (2-bytes). */ - inptr = buf+2; - inbytes = len-2; - outptr = (char*) wbuf; - outbytes = sizeof(wbuf); - res = iconv(ic, &inptr, &inbytes, &outptr, &outbytes); - if (res == (size_t)-1) - goto err; - - /* Write the terminating NULL. */ - wbuf[sizeof(wbuf)/sizeof(wbuf[0])-1] = 0x00000000; - if (outbytes >= sizeof(wbuf[0])) - *((wchar_t*)outptr) = 0x00000000; - - /* Allocate and copy the string. */ - str = wcsdup(wbuf+1); - -err: - iconv_close(ic); - - return str; -} - -static char *make_path(libusb_device *dev, int interface_number) -{ - char str[64]; - snprintf(str, sizeof(str), "%04x:%04x:%02x", - libusb_get_bus_number(dev), - libusb_get_device_address(dev), - interface_number); - str[sizeof(str)-1] = '\0'; - - return strdup(str); -} - - -int HID_API_EXPORT hid_init(void) -{ - if (!initialized) { - if (libusb_init(NULL)) - return -1; - initialized = 1; - } - - return 0; -} - -int HID_API_EXPORT hid_exit(void) -{ - if (initialized) { - libusb_exit(NULL); - initialized = 0; - } - - return 0; -} - -struct hid_device_info HID_API_EXPORT *hid_enumerate(unsigned short vendor_id, unsigned short product_id) -{ - libusb_device **devs; - libusb_device *dev; - libusb_device_handle *handle; - ssize_t num_devs; - int i = 0; - - struct hid_device_info *root = NULL; // return object - struct hid_device_info *cur_dev = NULL; - - setlocale(LC_ALL,""); - - if (!initialized) - hid_init(); - - num_devs = libusb_get_device_list(NULL, &devs); - if (num_devs < 0) - return NULL; - while ((dev = devs[i++]) != NULL) { - struct libusb_device_descriptor desc; - struct libusb_config_descriptor *conf_desc = NULL; - int j, k; - int interface_num = 0; - - int res = libusb_get_device_descriptor(dev, &desc); - unsigned short dev_vid = desc.idVendor; - unsigned short dev_pid = desc.idProduct; - - /* HID's are defined at the interface level. */ - if (desc.bDeviceClass != LIBUSB_CLASS_PER_INTERFACE) - continue; - - res = libusb_get_active_config_descriptor(dev, &conf_desc); - if (res < 0) - libusb_get_config_descriptor(dev, 0, &conf_desc); - if (conf_desc) { - for (j = 0; j < conf_desc->bNumInterfaces; j++) { - const struct libusb_interface *intf = &conf_desc->interface[j]; - for (k = 0; k < intf->num_altsetting; k++) { - const struct libusb_interface_descriptor *intf_desc; - intf_desc = &intf->altsetting[k]; - if (intf_desc->bInterfaceClass == LIBUSB_CLASS_HID) { - interface_num = intf_desc->bInterfaceNumber; - - /* Check the VID/PID against the arguments */ - if ((vendor_id == 0x0 && product_id == 0x0) || - (vendor_id == dev_vid && product_id == dev_pid)) { - struct hid_device_info *tmp; - - /* VID/PID match. Create the record. */ - tmp = calloc(1, sizeof(struct hid_device_info)); - if (cur_dev) { - cur_dev->next = tmp; - } - else { - root = tmp; - } - cur_dev = tmp; - - /* Fill out the record */ - cur_dev->next = NULL; - cur_dev->path = make_path(dev, interface_num); - - res = libusb_open(dev, &handle); - - if (res >= 0) { - /* Serial Number */ - if (desc.iSerialNumber > 0) - cur_dev->serial_number = - get_usb_string(handle, desc.iSerialNumber); - - /* Manufacturer and Product strings */ - if (desc.iManufacturer > 0) - cur_dev->manufacturer_string = - get_usb_string(handle, desc.iManufacturer); - if (desc.iProduct > 0) - cur_dev->product_string = - get_usb_string(handle, desc.iProduct); - -#ifdef INVASIVE_GET_USAGE - /* - This section is removed because it is too - invasive on the system. Getting a Usage Page - and Usage requires parsing the HID Report - descriptor. Getting a HID Report descriptor - involves claiming the interface. Claiming the - interface involves detaching the kernel driver. - Detaching the kernel driver is hard on the system - because it will unclaim interfaces (if another - app has them claimed) and the re-attachment of - the driver will sometimes change /dev entry names. - It is for these reasons that this section is - #if 0. For composite devices, use the interface - field in the hid_device_info struct to distinguish - between interfaces. */ - int detached = 0; - unsigned char data[256]; - - /* Usage Page and Usage */ - res = libusb_kernel_driver_active(handle, interface_num); - if (res == 1) { - res = libusb_detach_kernel_driver(handle, interface_num); - if (res < 0) - LOG("Couldn't detach kernel driver, even though a kernel driver was attached."); - else - detached = 1; - } - res = libusb_claim_interface(handle, interface_num); - if (res >= 0) { - /* Get the HID Report Descriptor. */ - res = libusb_control_transfer(handle, LIBUSB_ENDPOINT_IN|LIBUSB_RECIPIENT_INTERFACE, LIBUSB_REQUEST_GET_DESCRIPTOR, (LIBUSB_DT_REPORT << 8)|interface_num, 0, data, sizeof(data), 5000); - if (res >= 0) { - unsigned short page=0, usage=0; - /* Parse the usage and usage page - out of the report descriptor. */ - get_usage(data, res, &page, &usage); - cur_dev->usage_page = page; - cur_dev->usage = usage; - } - else - LOG("libusb_control_transfer() for getting the HID report failed with %d\n", res); - - /* Release the interface */ - res = libusb_release_interface(handle, interface_num); - if (res < 0) - LOG("Can't release the interface.\n"); - } - else - LOG("Can't claim interface %d\n", res); - - /* Re-attach kernel driver if necessary. */ - if (detached) { - res = libusb_attach_kernel_driver(handle, interface_num); - if (res < 0) - LOG("Couldn't re-attach kernel driver.\n"); - } -#endif /*******************/ - - libusb_close(handle); - } - /* VID/PID */ - cur_dev->vendor_id = dev_vid; - cur_dev->product_id = dev_pid; - - /* Release Number */ - cur_dev->release_number = desc.bcdDevice; - - /* Interface Number */ - cur_dev->interface_number = interface_num; - } - } - } /* altsettings */ - } /* interfaces */ - libusb_free_config_descriptor(conf_desc); - } - } - - libusb_free_device_list(devs, 1); - - return root; -} - -void HID_API_EXPORT hid_free_enumeration(struct hid_device_info *devs) -{ - struct hid_device_info *d = devs; - while (d) { - struct hid_device_info *next = d->next; - free(d->path); - free(d->serial_number); - free(d->manufacturer_string); - free(d->product_string); - free(d); - d = next; - } -} - -hid_device * hid_open(unsigned short vendor_id, unsigned short product_id, wchar_t *serial_number) -{ - struct hid_device_info *devs, *cur_dev; - const char *path_to_open = NULL; - hid_device *handle = NULL; - - devs = hid_enumerate(vendor_id, product_id); - cur_dev = devs; - while (cur_dev) { - if (cur_dev->vendor_id == vendor_id && - cur_dev->product_id == product_id) { - if (serial_number) { - if (wcscmp(serial_number, cur_dev->serial_number) == 0) { - path_to_open = cur_dev->path; - break; - } - } - else { - path_to_open = cur_dev->path; - break; - } - } - cur_dev = cur_dev->next; - } - - if (path_to_open) { - /* Open the device */ - handle = hid_open_path(path_to_open); - } - - hid_free_enumeration(devs); - - return handle; -} - -static void read_callback(struct libusb_transfer *transfer) -{ - hid_device *dev = transfer->user_data; - - if (transfer->status == LIBUSB_TRANSFER_COMPLETED) { - - struct input_report *rpt = malloc(sizeof(*rpt)); - rpt->data = malloc(transfer->actual_length); - memcpy(rpt->data, transfer->buffer, transfer->actual_length); - rpt->len = transfer->actual_length; - rpt->next = NULL; - - pthread_mutex_lock(&dev->mutex); - - /* Attach the new report object to the end of the list. */ - if (dev->input_reports == NULL) { - /* The list is empty. Put it at the root. */ - dev->input_reports = rpt; - pthread_cond_signal(&dev->condition); - } - else { - /* Find the end of the list and attach. */ - struct input_report *cur = dev->input_reports; - int num_queued = 0; - while (cur->next != NULL) { - cur = cur->next; - num_queued++; - } - cur->next = rpt; - - /* Pop one off if we've reached 30 in the queue. This - way we don't grow forever if the user never reads - anything from the device. */ - if (num_queued > 30) { - return_data(dev, NULL, 0); - } - } - pthread_mutex_unlock(&dev->mutex); - } - else if (transfer->status == LIBUSB_TRANSFER_CANCELLED) { - dev->shutdown_thread = 1; - return; - } - else if (transfer->status == LIBUSB_TRANSFER_NO_DEVICE) { - dev->shutdown_thread = 1; - return; - } - else if (transfer->status == LIBUSB_TRANSFER_TIMED_OUT) { - //LOG("Timeout (normal)\n"); - } - else { - LOG("Unknown transfer code: %d\n", transfer->status); - } - - /* Re-submit the transfer object. */ - libusb_submit_transfer(transfer); -} - - -static void *read_thread(void *param) -{ - hid_device *dev = param; - unsigned char *buf; - const size_t length = dev->input_ep_max_packet_size; - - /* Set up the transfer object. */ - buf = malloc(length); - dev->transfer = libusb_alloc_transfer(0); - libusb_fill_interrupt_transfer(dev->transfer, - dev->device_handle, - dev->input_endpoint, - buf, - length, - read_callback, - dev, - 5000/*timeout*/); - - /* Make the first submission. Further submissions are made - from inside read_callback() */ - libusb_submit_transfer(dev->transfer); - - // Notify the main thread that the read thread is up and running. - pthread_barrier_wait(&dev->barrier); - - /* Handle all the events. */ - while (!dev->shutdown_thread) { - int res; - res = libusb_handle_events(NULL); - if (res < 0) { - /* There was an error. Break out of this loop. */ - break; - } - } - - /* Cancel any transfer that may be pending. This call will fail - if no transfers are pending, but that's OK. */ - if (libusb_cancel_transfer(dev->transfer) == 0) { - /* The transfer was cancelled, so wait for its completion. */ - libusb_handle_events(NULL); - } - - /* Now that the read thread is stopping, Wake any threads which are - waiting on data (in hid_read_timeout()). Do this under a mutex to - make sure that a thread which is about to go to sleep waiting on - the condition acutally will go to sleep before the condition is - signaled. */ - pthread_mutex_lock(&dev->mutex); - pthread_cond_broadcast(&dev->condition); - pthread_mutex_unlock(&dev->mutex); - - /* The dev->transfer->buffer and dev->transfer objects are cleaned up - in hid_close(). They are not cleaned up here because this thread - could end either due to a disconnect or due to a user - call to hid_close(). In both cases the objects can be safely - cleaned up after the call to pthread_join() (in hid_close()), but - since hid_close() calls libusb_cancel_transfer(), on these objects, - they can not be cleaned up here. */ - - return NULL; -} - - -hid_device * HID_API_EXPORT hid_open_path(const char *path) -{ - hid_device *dev = NULL; - - dev = new_hid_device(); - - libusb_device **devs; - libusb_device *usb_dev; - ssize_t num_devs; - int res; - int d = 0; - int good_open = 0; - - setlocale(LC_ALL,""); - - if (!initialized) - hid_init(); - - num_devs = libusb_get_device_list(NULL, &devs); - while ((usb_dev = devs[d++]) != NULL) { - struct libusb_device_descriptor desc; - struct libusb_config_descriptor *conf_desc = NULL; - int i,j,k; - libusb_get_device_descriptor(usb_dev, &desc); - - if (libusb_get_active_config_descriptor(usb_dev, &conf_desc) < 0) - continue; - for (j = 0; j < conf_desc->bNumInterfaces; j++) { - const struct libusb_interface *intf = &conf_desc->interface[j]; - for (k = 0; k < intf->num_altsetting; k++) { - const struct libusb_interface_descriptor *intf_desc; - intf_desc = &intf->altsetting[k]; - if (intf_desc->bInterfaceClass == LIBUSB_CLASS_HID) { - char *dev_path = make_path(usb_dev, intf_desc->bInterfaceNumber); - if (!strcmp(dev_path, path)) { - /* Matched Paths. Open this device */ - - // OPEN HERE // - res = libusb_open(usb_dev, &dev->device_handle); - if (res < 0) { - LOG("can't open device\n"); - free(dev_path); - break; - } - good_open = 1; - - /* Detach the kernel driver, but only if the - device is managed by the kernel */ - if (libusb_kernel_driver_active(dev->device_handle, intf_desc->bInterfaceNumber) == 1) { - res = libusb_detach_kernel_driver(dev->device_handle, intf_desc->bInterfaceNumber); - if (res < 0) { - libusb_close(dev->device_handle); - LOG("Unable to detach Kernel Driver\n"); - free(dev_path); - good_open = 0; - break; - } - } - - res = libusb_claim_interface(dev->device_handle, intf_desc->bInterfaceNumber); - if (res < 0) { - LOG("can't claim interface %d: %d\n", intf_desc->bInterfaceNumber, res); - free(dev_path); - libusb_close(dev->device_handle); - good_open = 0; - break; - } - - /* Store off the string descriptor indexes */ - dev->manufacturer_index = desc.iManufacturer; - dev->product_index = desc.iProduct; - dev->serial_index = desc.iSerialNumber; - - /* Store off the interface number */ - dev->interface = intf_desc->bInterfaceNumber; - - /* Find the INPUT and OUTPUT endpoints. An - OUTPUT endpoint is not required. */ - for (i = 0; i < intf_desc->bNumEndpoints; i++) { - const struct libusb_endpoint_descriptor *ep - = &intf_desc->endpoint[i]; - - /* Determine the type and direction of this - endpoint. */ - int is_interrupt = - (ep->bmAttributes & LIBUSB_TRANSFER_TYPE_MASK) - == LIBUSB_TRANSFER_TYPE_INTERRUPT; - int is_output = - (ep->bEndpointAddress & LIBUSB_ENDPOINT_DIR_MASK) - == LIBUSB_ENDPOINT_OUT; - int is_input = - (ep->bEndpointAddress & LIBUSB_ENDPOINT_DIR_MASK) - == LIBUSB_ENDPOINT_IN; - - /* Decide whether to use it for intput or output. */ - if (dev->input_endpoint == 0 && - is_interrupt && is_input) { - /* Use this endpoint for INPUT */ - dev->input_endpoint = ep->bEndpointAddress; - dev->input_ep_max_packet_size = ep->wMaxPacketSize; - } - if (dev->output_endpoint == 0 && - is_interrupt && is_output) { - /* Use this endpoint for OUTPUT */ - dev->output_endpoint = ep->bEndpointAddress; - } - } - - pthread_create(&dev->thread, NULL, read_thread, dev); - - // Wait here for the read thread to be initialized. - pthread_barrier_wait(&dev->barrier); - - } - free(dev_path); - } - } - } - libusb_free_config_descriptor(conf_desc); - - } - - libusb_free_device_list(devs, 1); - - // If we have a good handle, return it. - if (good_open) { - return dev; - } - else { - // Unable to open any devices. - free_hid_device(dev); - return NULL; - } -} - - -int HID_API_EXPORT hid_write(hid_device *dev, const unsigned char *data, size_t length) -{ - int res; - int report_number = data[0]; - int skipped_report_id = 0; - - if (report_number == 0x0) { - data++; - length--; - skipped_report_id = 1; - } - - - if (dev->output_endpoint <= 0) { - /* No interrput out endpoint. Use the Control Endpoint */ - res = libusb_control_transfer(dev->device_handle, - LIBUSB_REQUEST_TYPE_CLASS|LIBUSB_RECIPIENT_INTERFACE|LIBUSB_ENDPOINT_OUT, - 0x09/*HID Set_Report*/, - (2/*HID output*/ << 8) | report_number, - dev->interface, - (unsigned char *)data, length, - 1000/*timeout millis*/); - - if (res < 0) - return -1; - - if (skipped_report_id) - length++; - - return length; - } - else { - /* Use the interrupt out endpoint */ - int actual_length; - res = libusb_interrupt_transfer(dev->device_handle, - dev->output_endpoint, - (unsigned char*)data, - length, - &actual_length, 1000); - - if (res < 0) - return -1; - - if (skipped_report_id) - actual_length++; - - return actual_length; - } -} - -/* Helper function, to simplify hid_read(). - This should be called with dev->mutex locked. */ -static int return_data(hid_device *dev, unsigned char *data, size_t length) -{ - /* Copy the data out of the linked list item (rpt) into the - return buffer (data), and delete the liked list item. */ - struct input_report *rpt = dev->input_reports; - size_t len = (length < rpt->len)? length: rpt->len; - if (len > 0) - memcpy(data, rpt->data, len); - dev->input_reports = rpt->next; - free(rpt->data); - free(rpt); - return len; -} - -static void cleanup_mutex(void *param) -{ - hid_device *dev = param; - pthread_mutex_unlock(&dev->mutex); -} - - -int HID_API_EXPORT hid_read_timeout(hid_device *dev, unsigned char *data, size_t length, int milliseconds) -{ - int bytes_read = -1; - -#if 0 - int transferred; - int res = libusb_interrupt_transfer(dev->device_handle, dev->input_endpoint, data, length, &transferred, 5000); - LOG("transferred: %d\n", transferred); - return transferred; -#endif - - pthread_mutex_lock(&dev->mutex); - pthread_cleanup_push(&cleanup_mutex, dev); - - /* There's an input report queued up. Return it. */ - if (dev->input_reports) { - /* Return the first one */ - bytes_read = return_data(dev, data, length); - goto ret; - } - - if (dev->shutdown_thread) { - /* This means the device has been disconnected. - An error code of -1 should be returned. */ - bytes_read = -1; - goto ret; - } - - if (milliseconds == -1) { - /* Blocking */ - while (!dev->input_reports && !dev->shutdown_thread) { - pthread_cond_wait(&dev->condition, &dev->mutex); - } - if (dev->input_reports) { - bytes_read = return_data(dev, data, length); - } - } - else if (milliseconds > 0) { - /* Non-blocking, but called with timeout. */ - int res; - struct timespec ts; - clock_gettime(CLOCK_REALTIME, &ts); - ts.tv_sec += milliseconds / 1000; - ts.tv_nsec += (milliseconds % 1000) * 1000000; - if (ts.tv_nsec >= 1000000000L) { - ts.tv_sec++; - ts.tv_nsec -= 1000000000L; - } - - while (!dev->input_reports && !dev->shutdown_thread) { - res = pthread_cond_timedwait(&dev->condition, &dev->mutex, &ts); - if (res == 0) { - if (dev->input_reports) { - bytes_read = return_data(dev, data, length); - break; - } - - /* If we're here, there was a spurious wake up - or the read thread was shutdown. Run the - loop again (ie: don't break). */ - } - else if (res == ETIMEDOUT) { - /* Timed out. */ - bytes_read = 0; - break; - } - else { - /* Error. */ - bytes_read = -1; - break; - } - } - } - else { - /* Purely non-blocking */ - bytes_read = 0; - } - -ret: - pthread_mutex_unlock(&dev->mutex); - pthread_cleanup_pop(0); - - return bytes_read; -} - -int HID_API_EXPORT hid_read(hid_device *dev, unsigned char *data, size_t length) -{ - return hid_read_timeout(dev, data, length, dev->blocking ? -1 : 0); -} - -int HID_API_EXPORT hid_set_nonblocking(hid_device *dev, int nonblock) -{ - dev->blocking = !nonblock; - - return 0; -} - - -int HID_API_EXPORT hid_send_feature_report(hid_device *dev, const unsigned char *data, size_t length) -{ - int res = -1; - int skipped_report_id = 0; - int report_number = data[0]; - - if (report_number == 0x0) { - data++; - length--; - skipped_report_id = 1; - } - - res = libusb_control_transfer(dev->device_handle, - LIBUSB_REQUEST_TYPE_CLASS|LIBUSB_RECIPIENT_INTERFACE|LIBUSB_ENDPOINT_OUT, - 0x09/*HID set_report*/, - (3/*HID feature*/ << 8) | report_number, - dev->interface, - (unsigned char *)data, length, - 1000/*timeout millis*/); - - if (res < 0) - return -1; - - /* Account for the report ID */ - if (skipped_report_id) - length++; - - return length; -} - -int HID_API_EXPORT hid_get_feature_report(hid_device *dev, unsigned char *data, size_t length) -{ - int res = -1; - int skipped_report_id = 0; - int report_number = data[0]; - - if (report_number == 0x0) { - /* Offset the return buffer by 1, so that the report ID - will remain in byte 0. */ - data++; - length--; - skipped_report_id = 1; - } - res = libusb_control_transfer(dev->device_handle, - LIBUSB_REQUEST_TYPE_CLASS|LIBUSB_RECIPIENT_INTERFACE|LIBUSB_ENDPOINT_IN, - 0x01/*HID get_report*/, - (3/*HID feature*/ << 8) | report_number, - dev->interface, - (unsigned char *)data, length, - 1000/*timeout millis*/); - - if (res < 0) - return -1; - - if (skipped_report_id) - res++; - - return res; -} - - -void HID_API_EXPORT hid_close(hid_device *dev) -{ - if (!dev) - return; - - /* Cause read_thread() to stop. */ - dev->shutdown_thread = 1; - libusb_cancel_transfer(dev->transfer); - - /* Wait for read_thread() to end. */ - pthread_join(dev->thread, NULL); - - /* Clean up the Transfer objects allocated in read_thread(). */ - free(dev->transfer->buffer); - libusb_free_transfer(dev->transfer); - - /* release the interface */ - libusb_release_interface(dev->device_handle, dev->interface); - - /* Close the handle */ - libusb_close(dev->device_handle); - - /* Clear out the queue of received reports. */ - pthread_mutex_lock(&dev->mutex); - while (dev->input_reports) { - return_data(dev, NULL, 0); - } - pthread_mutex_unlock(&dev->mutex); - - free_hid_device(dev); -} - - -int HID_API_EXPORT_CALL hid_get_manufacturer_string(hid_device *dev, wchar_t *string, size_t maxlen) -{ - return hid_get_indexed_string(dev, dev->manufacturer_index, string, maxlen); -} - -int HID_API_EXPORT_CALL hid_get_product_string(hid_device *dev, wchar_t *string, size_t maxlen) -{ - return hid_get_indexed_string(dev, dev->product_index, string, maxlen); -} - -int HID_API_EXPORT_CALL hid_get_serial_number_string(hid_device *dev, wchar_t *string, size_t maxlen) -{ - return hid_get_indexed_string(dev, dev->serial_index, string, maxlen); -} - -int HID_API_EXPORT_CALL hid_get_indexed_string(hid_device *dev, int string_index, wchar_t *string, size_t maxlen) -{ - wchar_t *str; - - str = get_usb_string(dev->device_handle, string_index); - if (str) { - wcsncpy(string, str, maxlen); - string[maxlen-1] = L'\0'; - free(str); - return 0; - } - else - return -1; -} - - -HID_API_EXPORT const wchar_t * HID_API_CALL hid_error(hid_device *dev) -{ - return NULL; -} - - -struct lang_map_entry { - const char *name; - const char *string_code; - uint16_t usb_code; -}; - -#define LANG(name,code,usb_code) { name, code, usb_code } -static struct lang_map_entry lang_map[] = { - LANG("Afrikaans", "af", 0x0436), - LANG("Albanian", "sq", 0x041C), - LANG("Arabic - United Arab Emirates", "ar_ae", 0x3801), - LANG("Arabic - Bahrain", "ar_bh", 0x3C01), - LANG("Arabic - Algeria", "ar_dz", 0x1401), - LANG("Arabic - Egypt", "ar_eg", 0x0C01), - LANG("Arabic - Iraq", "ar_iq", 0x0801), - LANG("Arabic - Jordan", "ar_jo", 0x2C01), - LANG("Arabic - Kuwait", "ar_kw", 0x3401), - LANG("Arabic - Lebanon", "ar_lb", 0x3001), - LANG("Arabic - Libya", "ar_ly", 0x1001), - LANG("Arabic - Morocco", "ar_ma", 0x1801), - LANG("Arabic - Oman", "ar_om", 0x2001), - LANG("Arabic - Qatar", "ar_qa", 0x4001), - LANG("Arabic - Saudi Arabia", "ar_sa", 0x0401), - LANG("Arabic - Syria", "ar_sy", 0x2801), - LANG("Arabic - Tunisia", "ar_tn", 0x1C01), - LANG("Arabic - Yemen", "ar_ye", 0x2401), - LANG("Armenian", "hy", 0x042B), - LANG("Azeri - Latin", "az_az", 0x042C), - LANG("Azeri - Cyrillic", "az_az", 0x082C), - LANG("Basque", "eu", 0x042D), - LANG("Belarusian", "be", 0x0423), - LANG("Bulgarian", "bg", 0x0402), - LANG("Catalan", "ca", 0x0403), - LANG("Chinese - China", "zh_cn", 0x0804), - LANG("Chinese - Hong Kong SAR", "zh_hk", 0x0C04), - LANG("Chinese - Macau SAR", "zh_mo", 0x1404), - LANG("Chinese - Singapore", "zh_sg", 0x1004), - LANG("Chinese - Taiwan", "zh_tw", 0x0404), - LANG("Croatian", "hr", 0x041A), - LANG("Czech", "cs", 0x0405), - LANG("Danish", "da", 0x0406), - LANG("Dutch - Netherlands", "nl_nl", 0x0413), - LANG("Dutch - Belgium", "nl_be", 0x0813), - LANG("English - Australia", "en_au", 0x0C09), - LANG("English - Belize", "en_bz", 0x2809), - LANG("English - Canada", "en_ca", 0x1009), - LANG("English - Caribbean", "en_cb", 0x2409), - LANG("English - Ireland", "en_ie", 0x1809), - LANG("English - Jamaica", "en_jm", 0x2009), - LANG("English - New Zealand", "en_nz", 0x1409), - LANG("English - Phillippines", "en_ph", 0x3409), - LANG("English - Southern Africa", "en_za", 0x1C09), - LANG("English - Trinidad", "en_tt", 0x2C09), - LANG("English - Great Britain", "en_gb", 0x0809), - LANG("English - United States", "en_us", 0x0409), - LANG("Estonian", "et", 0x0425), - LANG("Farsi", "fa", 0x0429), - LANG("Finnish", "fi", 0x040B), - LANG("Faroese", "fo", 0x0438), - LANG("French - France", "fr_fr", 0x040C), - LANG("French - Belgium", "fr_be", 0x080C), - LANG("French - Canada", "fr_ca", 0x0C0C), - LANG("French - Luxembourg", "fr_lu", 0x140C), - LANG("French - Switzerland", "fr_ch", 0x100C), - LANG("Gaelic - Ireland", "gd_ie", 0x083C), - LANG("Gaelic - Scotland", "gd", 0x043C), - LANG("German - Germany", "de_de", 0x0407), - LANG("German - Austria", "de_at", 0x0C07), - LANG("German - Liechtenstein", "de_li", 0x1407), - LANG("German - Luxembourg", "de_lu", 0x1007), - LANG("German - Switzerland", "de_ch", 0x0807), - LANG("Greek", "el", 0x0408), - LANG("Hebrew", "he", 0x040D), - LANG("Hindi", "hi", 0x0439), - LANG("Hungarian", "hu", 0x040E), - LANG("Icelandic", "is", 0x040F), - LANG("Indonesian", "id", 0x0421), - LANG("Italian - Italy", "it_it", 0x0410), - LANG("Italian - Switzerland", "it_ch", 0x0810), - LANG("Japanese", "ja", 0x0411), - LANG("Korean", "ko", 0x0412), - LANG("Latvian", "lv", 0x0426), - LANG("Lithuanian", "lt", 0x0427), - LANG("F.Y.R.O. Macedonia", "mk", 0x042F), - LANG("Malay - Malaysia", "ms_my", 0x043E), - LANG("Malay – Brunei", "ms_bn", 0x083E), - LANG("Maltese", "mt", 0x043A), - LANG("Marathi", "mr", 0x044E), - LANG("Norwegian - Bokml", "no_no", 0x0414), - LANG("Norwegian - Nynorsk", "no_no", 0x0814), - LANG("Polish", "pl", 0x0415), - LANG("Portuguese - Portugal", "pt_pt", 0x0816), - LANG("Portuguese - Brazil", "pt_br", 0x0416), - LANG("Raeto-Romance", "rm", 0x0417), - LANG("Romanian - Romania", "ro", 0x0418), - LANG("Romanian - Republic of Moldova", "ro_mo", 0x0818), - LANG("Russian", "ru", 0x0419), - LANG("Russian - Republic of Moldova", "ru_mo", 0x0819), - LANG("Sanskrit", "sa", 0x044F), - LANG("Serbian - Cyrillic", "sr_sp", 0x0C1A), - LANG("Serbian - Latin", "sr_sp", 0x081A), - LANG("Setsuana", "tn", 0x0432), - LANG("Slovenian", "sl", 0x0424), - LANG("Slovak", "sk", 0x041B), - LANG("Sorbian", "sb", 0x042E), - LANG("Spanish - Spain (Traditional)", "es_es", 0x040A), - LANG("Spanish - Argentina", "es_ar", 0x2C0A), - LANG("Spanish - Bolivia", "es_bo", 0x400A), - LANG("Spanish - Chile", "es_cl", 0x340A), - LANG("Spanish - Colombia", "es_co", 0x240A), - LANG("Spanish - Costa Rica", "es_cr", 0x140A), - LANG("Spanish - Dominican Republic", "es_do", 0x1C0A), - LANG("Spanish - Ecuador", "es_ec", 0x300A), - LANG("Spanish - Guatemala", "es_gt", 0x100A), - LANG("Spanish - Honduras", "es_hn", 0x480A), - LANG("Spanish - Mexico", "es_mx", 0x080A), - LANG("Spanish - Nicaragua", "es_ni", 0x4C0A), - LANG("Spanish - Panama", "es_pa", 0x180A), - LANG("Spanish - Peru", "es_pe", 0x280A), - LANG("Spanish - Puerto Rico", "es_pr", 0x500A), - LANG("Spanish - Paraguay", "es_py", 0x3C0A), - LANG("Spanish - El Salvador", "es_sv", 0x440A), - LANG("Spanish - Uruguay", "es_uy", 0x380A), - LANG("Spanish - Venezuela", "es_ve", 0x200A), - LANG("Southern Sotho", "st", 0x0430), - LANG("Swahili", "sw", 0x0441), - LANG("Swedish - Sweden", "sv_se", 0x041D), - LANG("Swedish - Finland", "sv_fi", 0x081D), - LANG("Tamil", "ta", 0x0449), - LANG("Tatar", "tt", 0X0444), - LANG("Thai", "th", 0x041E), - LANG("Turkish", "tr", 0x041F), - LANG("Tsonga", "ts", 0x0431), - LANG("Ukrainian", "uk", 0x0422), - LANG("Urdu", "ur", 0x0420), - LANG("Uzbek - Cyrillic", "uz_uz", 0x0843), - LANG("Uzbek – Latin", "uz_uz", 0x0443), - LANG("Vietnamese", "vi", 0x042A), - LANG("Xhosa", "xh", 0x0434), - LANG("Yiddish", "yi", 0x043D), - LANG("Zulu", "zu", 0x0435), - LANG(NULL, NULL, 0x0), -}; - -uint16_t get_usb_code_for_current_locale(void) -{ - char *locale; - char search_string[64]; - char *ptr; - - /* Get the current locale. */ - locale = setlocale(0, NULL); - if (!locale) - return 0x0; - - /* Make a copy of the current locale string. */ - strncpy(search_string, locale, sizeof(search_string)); - search_string[sizeof(search_string)-1] = '\0'; - - /* Chop off the encoding part, and make it lower case. */ - ptr = search_string; - while (*ptr) { - *ptr = tolower(*ptr); - if (*ptr == '.') { - *ptr = '\0'; - break; - } - ptr++; - } - - /* Find the entry which matches the string code of our locale. */ - struct lang_map_entry *lang = lang_map; - while (lang->string_code) { - if (!strcmp(lang->string_code, search_string)) { - return lang->usb_code; - } - lang++; - } - - /* There was no match. Find with just the language only. */ - /* Chop off the variant. Chop it off at the '_'. */ - ptr = search_string; - while (*ptr) { - *ptr = tolower(*ptr); - if (*ptr == '_') { - *ptr = '\0'; - break; - } - ptr++; - } - -#if 0 // TODO: Do we need this? - /* Find the entry which matches the string code of our language. */ - lang = lang_map; - while (lang->string_code) { - if (!strcmp(lang->string_code, search_string)) { - return lang->usb_code; - } - lang++; - } -#endif - - /* Found nothing. */ - return 0x0; -} - -#ifdef __cplusplus -} -#endif diff --git a/gr-fcd/lib/hid/hidapi.h b/gr-fcd/lib/hid/hidapi.h deleted file mode 100644 index 8e55c8474..000000000 --- a/gr-fcd/lib/hid/hidapi.h +++ /dev/null @@ -1,383 +0,0 @@ -/******************************************************* - HIDAPI - Multi-Platform library for - communication with HID devices. - - Alan Ott - Signal 11 Software - - 8/22/2009 - - Copyright 2009, All Rights Reserved. - - At the discretion of the user of this library, - this software may be licensed under the terms of the - GNU Public License v3, a BSD-Style license, or the - original HIDAPI license as outlined in the LICENSE.txt, - LICENSE-gpl3.txt, LICENSE-bsd.txt, and LICENSE-orig.txt - files located at the root of the source distribution. - These files may also be found in the public source - code repository located at: - http://github.com/signal11/hidapi . -********************************************************/ - -/** @file - * @defgroup API hidapi API - */ - -#ifndef HIDAPI_H__ -#define HIDAPI_H__ - -#include <wchar.h> - -#ifdef _WIN32 - #define HID_API_EXPORT __declspec(dllexport) - #define HID_API_CALL -#else - #define HID_API_EXPORT /**< API export macro */ - #define HID_API_CALL /**< API call macro */ -#endif - -#define HID_API_EXPORT_CALL HID_API_EXPORT HID_API_CALL /**< API export and call macro*/ - -#ifdef __cplusplus -extern "C" { -#endif - struct hid_device_; - typedef struct hid_device_ hid_device; /**< opaque hidapi structure */ - - /** hidapi info structure */ - struct hid_device_info { - /** Platform-specific device path */ - char *path; - /** Device Vendor ID */ - unsigned short vendor_id; - /** Device Product ID */ - unsigned short product_id; - /** Serial Number */ - wchar_t *serial_number; - /** Device Release Number in binary-coded decimal, - also known as Device Version Number */ - unsigned short release_number; - /** Manufacturer String */ - wchar_t *manufacturer_string; - /** Product string */ - wchar_t *product_string; - /** Usage Page for this Device/Interface - (Windows/Mac only). */ - unsigned short usage_page; - /** Usage for this Device/Interface - (Windows/Mac only).*/ - unsigned short usage; - /** The USB interface which this logical device - represents. Valid on both Linux implementations - in all cases, and valid on the Windows implementation - only if the device contains more than one interface. */ - int interface_number; - - /** Pointer to the next device */ - struct hid_device_info *next; - }; - - - /** @brief Initialize the HIDAPI library. - - This function initializes the HIDAPI library. Calling it is not - strictly necessary, as it will be called automatically by - hid_enumerate() and any of the hid_open_*() functions if it is - needed. This function should be called at the beginning of - execution however, if there is a chance of HIDAPI handles - being opened by different threads simultaneously. - - @ingroup API - - @returns - This function returns 0 on success and -1 on error. - */ - int HID_API_EXPORT HID_API_CALL hid_init(void); - - /** @brief Finalize the HIDAPI library. - - This function frees all of the static data associated with - HIDAPI. It should be called at the end of execution to avoid - memory leaks. - - @ingroup API - - @returns - This function returns 0 on success and -1 on error. - */ - int HID_API_EXPORT HID_API_CALL hid_exit(void); - - /** @brief Enumerate the HID Devices. - - This function returns a linked list of all the HID devices - attached to the system which match vendor_id and product_id. - If @p vendor_id and @p product_id are both set to 0, then - all HID devices will be returned. - - @ingroup API - @param vendor_id The Vendor ID (VID) of the types of device - to open. - @param product_id The Product ID (PID) of the types of - device to open. - - @returns - This function returns a pointer to a linked list of type - struct #hid_device, containing information about the HID devices - attached to the system, or NULL in the case of failure. Free - this linked list by calling hid_free_enumeration(). - */ - struct hid_device_info HID_API_EXPORT * HID_API_CALL hid_enumerate(unsigned short vendor_id, unsigned short product_id); - - /** @brief Free an enumeration Linked List - - This function frees a linked list created by hid_enumerate(). - - @ingroup API - @param devs Pointer to a list of struct_device returned from - hid_enumerate(). - */ - void HID_API_EXPORT HID_API_CALL hid_free_enumeration(struct hid_device_info *devs); - - /** @brief Open a HID device using a Vendor ID (VID), Product ID - (PID) and optionally a serial number. - - If @p serial_number is NULL, the first device with the - specified VID and PID is opened. - - @ingroup API - @param vendor_id The Vendor ID (VID) of the device to open. - @param product_id The Product ID (PID) of the device to open. - @param serial_number The Serial Number of the device to open - (Optionally NULL). - - @returns - This function returns a pointer to a #hid_device object on - success or NULL on failure. - */ - HID_API_EXPORT hid_device * HID_API_CALL hid_open(unsigned short vendor_id, unsigned short product_id, wchar_t *serial_number); - - /** @brief Open a HID device by its path name. - - The path name be determined by calling hid_enumerate(), or a - platform-specific path name can be used (eg: /dev/hidraw0 on - Linux). - - @ingroup API - @param path The path name of the device to open - - @returns - This function returns a pointer to a #hid_device object on - success or NULL on failure. - */ - HID_API_EXPORT hid_device * HID_API_CALL hid_open_path(const char *path); - - /** @brief Write an Output report to a HID device. - - The first byte of @p data[] must contain the Report ID. For - devices which only support a single report, this must be set - to 0x0. The remaining bytes contain the report data. Since - the Report ID is mandatory, calls to hid_write() will always - contain one more byte than the report contains. For example, - if a hid report is 16 bytes long, 17 bytes must be passed to - hid_write(), the Report ID (or 0x0, for devices with a - single report), followed by the report data (16 bytes). In - this example, the length passed in would be 17. - - hid_write() will send the data on the first OUT endpoint, if - one exists. If it does not, it will send the data through - the Control Endpoint (Endpoint 0). - - @ingroup API - @param device A device handle returned from hid_open(). - @param data The data to send, including the report number as - the first byte. - @param length The length in bytes of the data to send. - - @returns - This function returns the actual number of bytes written and - -1 on error. - */ - int HID_API_EXPORT HID_API_CALL hid_write(hid_device *device, const unsigned char *data, size_t length); - - /** @brief Read an Input report from a HID device with timeout. - - Input reports are returned - to the host through the INTERRUPT IN endpoint. The first byte will - contain the Report number if the device uses numbered reports. - - @ingroup API - @param dev A device handle returned from hid_open(). - @param data A buffer to put the read data into. - @param length The number of bytes to read. For devices with - multiple reports, make sure to read an extra byte for - the report number. - @param milliseconds timeout in milliseconds or -1 for blocking wait. - - @returns - This function returns the actual number of bytes read and - -1 on error. - */ - int HID_API_EXPORT HID_API_CALL hid_read_timeout(hid_device *dev, unsigned char *data, size_t length, int milliseconds); - - /** @brief Read an Input report from a HID device. - - Input reports are returned - to the host through the INTERRUPT IN endpoint. The first byte will - contain the Report number if the device uses numbered reports. - - @ingroup API - @param device A device handle returned from hid_open(). - @param data A buffer to put the read data into. - @param length The number of bytes to read. For devices with - multiple reports, make sure to read an extra byte for - the report number. - - @returns - This function returns the actual number of bytes read and - -1 on error. - */ - int HID_API_EXPORT HID_API_CALL hid_read(hid_device *device, unsigned char *data, size_t length); - - /** @brief Set the device handle to be non-blocking. - - In non-blocking mode calls to hid_read() will return - immediately with a value of 0 if there is no data to be - read. In blocking mode, hid_read() will wait (block) until - there is data to read before returning. - - Nonblocking can be turned on and off at any time. - - @ingroup API - @param device A device handle returned from hid_open(). - @param nonblock enable or not the nonblocking reads - - 1 to enable nonblocking - - 0 to disable nonblocking. - - @returns - This function returns 0 on success and -1 on error. - */ - int HID_API_EXPORT HID_API_CALL hid_set_nonblocking(hid_device *device, int nonblock); - - /** @brief Send a Feature report to the device. - - Feature reports are sent over the Control endpoint as a - Set_Report transfer. The first byte of @p data[] must - contain the Report ID. For devices which only support a - single report, this must be set to 0x0. The remaining bytes - contain the report data. Since the Report ID is mandatory, - calls to hid_send_feature_report() will always contain one - more byte than the report contains. For example, if a hid - report is 16 bytes long, 17 bytes must be passed to - hid_send_feature_report(): the Report ID (or 0x0, for - devices which do not use numbered reports), followed by the - report data (16 bytes). In this example, the length passed - in would be 17. - - @ingroup API - @param device A device handle returned from hid_open(). - @param data The data to send, including the report number as - the first byte. - @param length The length in bytes of the data to send, including - the report number. - - @returns - This function returns the actual number of bytes written and - -1 on error. - */ - int HID_API_EXPORT HID_API_CALL hid_send_feature_report(hid_device *device, const unsigned char *data, size_t length); - - /** @brief Get a feature report from a HID device. - - Make sure to set the first byte of @p data[] to the Report - ID of the report to be read. Make sure to allow space for - this extra byte in @p data[]. - - @ingroup API - @param device A device handle returned from hid_open(). - @param data A buffer to put the read data into, including - the Report ID. Set the first byte of @p data[] to the - Report ID of the report to be read. - @param length The number of bytes to read, including an - extra byte for the report ID. The buffer can be longer - than the actual report. - - @returns - This function returns the number of bytes read and - -1 on error. - */ - int HID_API_EXPORT HID_API_CALL hid_get_feature_report(hid_device *device, unsigned char *data, size_t length); - - /** @brief Close a HID device. - - @ingroup API - @param device A device handle returned from hid_open(). - */ - void HID_API_EXPORT HID_API_CALL hid_close(hid_device *device); - - /** @brief Get The Manufacturer String from a HID device. - - @ingroup API - @param device A device handle returned from hid_open(). - @param string A wide string buffer to put the data into. - @param maxlen The length of the buffer in multiples of wchar_t. - - @returns - This function returns 0 on success and -1 on error. - */ - int HID_API_EXPORT_CALL hid_get_manufacturer_string(hid_device *device, wchar_t *string, size_t maxlen); - - /** @brief Get The Product String from a HID device. - - @ingroup API - @param device A device handle returned from hid_open(). - @param string A wide string buffer to put the data into. - @param maxlen The length of the buffer in multiples of wchar_t. - - @returns - This function returns 0 on success and -1 on error. - */ - int HID_API_EXPORT_CALL hid_get_product_string(hid_device *device, wchar_t *string, size_t maxlen); - - /** @brief Get The Serial Number String from a HID device. - - @ingroup API - @param device A device handle returned from hid_open(). - @param string A wide string buffer to put the data into. - @param maxlen The length of the buffer in multiples of wchar_t. - - @returns - This function returns 0 on success and -1 on error. - */ - int HID_API_EXPORT_CALL hid_get_serial_number_string(hid_device *device, wchar_t *string, size_t maxlen); - - /** @brief Get a string from a HID device, based on its string index. - - @ingroup API - @param device A device handle returned from hid_open(). - @param string_index The index of the string to get. - @param string A wide string buffer to put the data into. - @param maxlen The length of the buffer in multiples of wchar_t. - - @returns - This function returns 0 on success and -1 on error. - */ - int HID_API_EXPORT_CALL hid_get_indexed_string(hid_device *device, int string_index, wchar_t *string, size_t maxlen); - - /** @brief Get a string describing the last error which occurred. - - @ingroup API - @param device A device handle returned from hid_open(). - - @returns - This function returns a string containing the last error - which occurred or NULL if none has occurred. - */ - HID_API_EXPORT const wchar_t* HID_API_CALL hid_error(hid_device *device); - -#ifdef __cplusplus -} -#endif - -#endif - diff --git a/gr-fcd/lib/hid/hidmac.c b/gr-fcd/lib/hid/hidmac.c deleted file mode 100644 index d8c69a8e5..000000000 --- a/gr-fcd/lib/hid/hidmac.c +++ /dev/null @@ -1,1122 +0,0 @@ -/******************************************************* - HIDAPI - Multi-Platform library for - communication with HID devices. - - Alan Ott - Signal 11 Software - - 2010-07-03 - - Copyright 2010, All Rights Reserved. - - At the discretion of the user of this library, - this software may be licensed under the terms of the - GNU Public License v3, a BSD-Style license, or the - original HIDAPI license as outlined in the LICENSE.txt, - LICENSE-gpl3.txt, LICENSE-bsd.txt, and LICENSE-orig.txt - files located at the root of the source distribution. - These files may also be found in the public source - code repository located at: - http://github.com/signal11/hidapi . -********************************************************/ - -/* See Apple Technical Note TN2187 for details on IOHidManager. */ - -#include <IOKit/hid/IOHIDManager.h> -#include <IOKit/hid/IOHIDKeys.h> -#include <CoreFoundation/CoreFoundation.h> -#include <wchar.h> -#include <locale.h> -#include <pthread.h> -#include <sys/time.h> -#include <unistd.h> - -#include "hidapi.h" - -/* Barrier implementation because Mac OSX doesn't have pthread_barrier. - It also doesn't have clock_gettime(). So much for POSIX and SUSv2. - This implementation came from Brent Priddy and was posted on - StackOverflow. It is used with his permission. */ -typedef int pthread_barrierattr_t; -typedef struct pthread_barrier { - pthread_mutex_t mutex; - pthread_cond_t cond; - int count; - int trip_count; -} pthread_barrier_t; - -static int pthread_barrier_init(pthread_barrier_t *barrier, const pthread_barrierattr_t *attr, unsigned int count) -{ - if(count == 0) { - errno = EINVAL; - return -1; - } - - if(pthread_mutex_init(&barrier->mutex, 0) < 0) { - return -1; - } - if(pthread_cond_init(&barrier->cond, 0) < 0) { - pthread_mutex_destroy(&barrier->mutex); - return -1; - } - barrier->trip_count = count; - barrier->count = 0; - - return 0; -} - -static int pthread_barrier_destroy(pthread_barrier_t *barrier) -{ - pthread_cond_destroy(&barrier->cond); - pthread_mutex_destroy(&barrier->mutex); - return 0; -} - -static int pthread_barrier_wait(pthread_barrier_t *barrier) -{ - pthread_mutex_lock(&barrier->mutex); - ++(barrier->count); - if(barrier->count >= barrier->trip_count) - { - barrier->count = 0; - pthread_cond_broadcast(&barrier->cond); - pthread_mutex_unlock(&barrier->mutex); - return 1; - } - else - { - pthread_cond_wait(&barrier->cond, &(barrier->mutex)); - pthread_mutex_unlock(&barrier->mutex); - return 0; - } -} - -static int return_data(hid_device *dev, unsigned char *data, size_t length); - -/* Linked List of input reports received from the device. */ -struct input_report { - uint8_t *data; - size_t len; - struct input_report *next; -}; - -struct hid_device_ { - IOHIDDeviceRef device_handle; - int blocking; - int uses_numbered_reports; - int disconnected; - CFStringRef run_loop_mode; - CFRunLoopRef run_loop; - CFRunLoopSourceRef source; - uint8_t *input_report_buf; - CFIndex max_input_report_len; - struct input_report *input_reports; - - pthread_t thread; - pthread_mutex_t mutex; /* Protects input_reports */ - pthread_cond_t condition; - pthread_barrier_t barrier; /* Ensures correct startup sequence */ - pthread_barrier_t shutdown_barrier; /* Ensures correct shutdown sequence */ - int shutdown_thread; - - hid_device *next; -}; - -/* Static list of all the devices open. This way when a device gets - disconnected, its hid_device structure can be marked as disconnected - from hid_device_removal_callback(). */ -static hid_device *device_list = NULL; -static pthread_mutex_t device_list_mutex = PTHREAD_MUTEX_INITIALIZER; - -static hid_device *new_hid_device(void) -{ - hid_device *dev = calloc(1, sizeof(hid_device)); - dev->device_handle = NULL; - dev->blocking = 1; - dev->uses_numbered_reports = 0; - dev->disconnected = 0; - dev->run_loop_mode = NULL; - dev->run_loop = NULL; - dev->source = NULL; - dev->input_report_buf = NULL; - dev->input_reports = NULL; - dev->shutdown_thread = 0; - dev->next = NULL; - - /* Thread objects */ - pthread_mutex_init(&dev->mutex, NULL); - pthread_cond_init(&dev->condition, NULL); - pthread_barrier_init(&dev->barrier, NULL, 2); - pthread_barrier_init(&dev->shutdown_barrier, NULL, 2); - - /* Add the new record to the device_list. */ - pthread_mutex_lock(&device_list_mutex); - if (!device_list) - device_list = dev; - else { - hid_device *d = device_list; - while (d) { - if (!d->next) { - d->next = dev; - break; - } - d = d->next; - } - } - pthread_mutex_unlock(&device_list_mutex); - - return dev; -} - -static void free_hid_device(hid_device *dev) -{ - if (!dev) - return; - - /* Delete any input reports still left over. */ - struct input_report *rpt = dev->input_reports; - while (rpt) { - struct input_report *next = rpt->next; - free(rpt->data); - free(rpt); - rpt = next; - } - - /* Free the string and the report buffer. The check for NULL - is necessary here as CFRelease() doesn't handle NULL like - free() and others do. */ - if (dev->run_loop_mode) - CFRelease(dev->run_loop_mode); - if (dev->source) - CFRelease(dev->source); - free(dev->input_report_buf); - - /* Clean up the thread objects */ - pthread_barrier_destroy(&dev->shutdown_barrier); - pthread_barrier_destroy(&dev->barrier); - pthread_cond_destroy(&dev->condition); - pthread_mutex_destroy(&dev->mutex); - - /* Remove it from the device list. */ - pthread_mutex_lock(&device_list_mutex); - hid_device *d = device_list; - if (d == dev) { - device_list = d->next; - } - else { - while (d) { - if (d->next == dev) { - d->next = d->next->next; - break; - } - - d = d->next; - } - } - pthread_mutex_unlock(&device_list_mutex); - - /* Free the structure itself. */ - free(dev); -} - -static IOHIDManagerRef hid_mgr = 0x0; - - -#if 0 -static void register_error(hid_device *device, const char *op) -{ - -} -#endif - - -static int32_t get_int_property(IOHIDDeviceRef device, CFStringRef key) -{ - CFTypeRef ref; - int32_t value; - - ref = IOHIDDeviceGetProperty(device, key); - if (ref) { - if (CFGetTypeID(ref) == CFNumberGetTypeID()) { - CFNumberGetValue((CFNumberRef) ref, kCFNumberSInt32Type, &value); - return value; - } - } - return 0; -} - -static unsigned short get_vendor_id(IOHIDDeviceRef device) -{ - return get_int_property(device, CFSTR(kIOHIDVendorIDKey)); -} - -static unsigned short get_product_id(IOHIDDeviceRef device) -{ - return get_int_property(device, CFSTR(kIOHIDProductIDKey)); -} - - -static int32_t get_max_report_length(IOHIDDeviceRef device) -{ - return get_int_property(device, CFSTR(kIOHIDMaxInputReportSizeKey)); -} - -static int get_string_property(IOHIDDeviceRef device, CFStringRef prop, wchar_t *buf, size_t len) -{ - CFStringRef str = IOHIDDeviceGetProperty(device, prop); - - buf[0] = 0x0000; - - if (str) { - CFRange range; - range.location = 0; - range.length = len; - CFIndex used_buf_len; - CFStringGetBytes(str, - range, - kCFStringEncodingUTF32LE, - (char)'?', - FALSE, - (UInt8*)buf, - len, - &used_buf_len); - buf[len-1] = 0x00000000; - return used_buf_len; - } - else - return 0; - -} - -static int get_string_property_utf8(IOHIDDeviceRef device, CFStringRef prop, char *buf, size_t len) -{ - CFStringRef str = IOHIDDeviceGetProperty(device, prop); - - buf[0] = 0x0000; - - if (str) { - CFRange range; - range.location = 0; - range.length = len; - CFIndex used_buf_len; - CFStringGetBytes(str, - range, - kCFStringEncodingUTF8, - (char)'?', - FALSE, - (UInt8*)buf, - len, - &used_buf_len); - buf[len-1] = 0x00000000; - return used_buf_len; - } - else - return 0; - -} - - -static int get_serial_number(IOHIDDeviceRef device, wchar_t *buf, size_t len) -{ - return get_string_property(device, CFSTR(kIOHIDSerialNumberKey), buf, len); -} - -static int get_manufacturer_string(IOHIDDeviceRef device, wchar_t *buf, size_t len) -{ - return get_string_property(device, CFSTR(kIOHIDManufacturerKey), buf, len); -} - -static int get_product_string(IOHIDDeviceRef device, wchar_t *buf, size_t len) -{ - return get_string_property(device, CFSTR(kIOHIDProductKey), buf, len); -} - - -/* Implementation of wcsdup() for Mac. */ -static wchar_t *dup_wcs(const wchar_t *s) -{ - size_t len = wcslen(s); - wchar_t *ret = malloc((len+1)*sizeof(wchar_t)); - wcscpy(ret, s); - - return ret; -} - - -static int make_path(IOHIDDeviceRef device, char *buf, size_t len) -{ - int res; - unsigned short vid, pid; - char transport[32]; - - buf[0] = '\0'; - - res = get_string_property_utf8( - device, CFSTR(kIOHIDTransportKey), - transport, sizeof(transport)); - - if (!res) - return -1; - - vid = get_vendor_id(device); - pid = get_product_id(device); - - res = snprintf(buf, len, "%s_%04hx_%04hx_%p", - transport, vid, pid, device); - - - buf[len-1] = '\0'; - return res+1; -} - -static int init_hid_manager(void) -{ - IOReturn res; - - /* Initialize all the HID Manager Objects */ - hid_mgr = IOHIDManagerCreate(kCFAllocatorDefault, kIOHIDOptionsTypeNone); - IOHIDManagerSetDeviceMatching(hid_mgr, NULL); - IOHIDManagerScheduleWithRunLoop(hid_mgr, CFRunLoopGetCurrent(), kCFRunLoopDefaultMode); - res = IOHIDManagerOpen(hid_mgr, kIOHIDOptionsTypeNone); - return (res == kIOReturnSuccess)? 0: -1; -} - -int HID_API_EXPORT hid_init(void) -{ - if (!hid_mgr) { - if (init_hid_manager() < 0) { - hid_exit(); - return -1; - } - } - return 0; -} - -int HID_API_EXPORT hid_exit(void) -{ - if (hid_mgr) { - /* Close the HID manager. */ - IOHIDManagerClose(hid_mgr, kIOHIDOptionsTypeNone); - CFRelease(hid_mgr); - hid_mgr = NULL; - } - - return 0; -} - -struct hid_device_info HID_API_EXPORT *hid_enumerate(unsigned short vendor_id, unsigned short product_id) -{ - struct hid_device_info *root = NULL; // return object - struct hid_device_info *cur_dev = NULL; - CFIndex num_devices; - int i; - - setlocale(LC_ALL,""); - - /* Set up the HID Manager if it hasn't been done */ - hid_init(); - - /* Get a list of the Devices */ - CFSetRef device_set = IOHIDManagerCopyDevices(hid_mgr); - - /* Convert the list into a C array so we can iterate easily. */ - num_devices = CFSetGetCount(device_set); - IOHIDDeviceRef *device_array = calloc(num_devices, sizeof(IOHIDDeviceRef)); - CFSetGetValues(device_set, (const void **) device_array); - - /* Iterate over each device, making an entry for it. */ - for (i = 0; i < num_devices; i++) { - unsigned short dev_vid; - unsigned short dev_pid; - #define BUF_LEN 256 - wchar_t buf[BUF_LEN]; - char cbuf[BUF_LEN]; - - IOHIDDeviceRef dev = device_array[i]; - - if (!dev) { - continue; - } - dev_vid = get_vendor_id(dev); - dev_pid = get_product_id(dev); - - /* Check the VID/PID against the arguments */ - if ((vendor_id == 0x0 && product_id == 0x0) || - (vendor_id == dev_vid && product_id == dev_pid)) { - struct hid_device_info *tmp; - size_t len; - - /* VID/PID match. Create the record. */ - tmp = malloc(sizeof(struct hid_device_info)); - if (cur_dev) { - cur_dev->next = tmp; - } - else { - root = tmp; - } - cur_dev = tmp; - - // Get the Usage Page and Usage for this device. - cur_dev->usage_page = get_int_property(dev, CFSTR(kIOHIDPrimaryUsagePageKey)); - cur_dev->usage = get_int_property(dev, CFSTR(kIOHIDPrimaryUsageKey)); - - /* Fill out the record */ - cur_dev->next = NULL; - len = make_path(dev, cbuf, sizeof(cbuf)); - cur_dev->path = strdup(cbuf); - - /* Serial Number */ - get_serial_number(dev, buf, BUF_LEN); - cur_dev->serial_number = dup_wcs(buf); - - /* Manufacturer and Product strings */ - get_manufacturer_string(dev, buf, BUF_LEN); - cur_dev->manufacturer_string = dup_wcs(buf); - get_product_string(dev, buf, BUF_LEN); - cur_dev->product_string = dup_wcs(buf); - - /* VID/PID */ - cur_dev->vendor_id = dev_vid; - cur_dev->product_id = dev_pid; - - /* Release Number */ - cur_dev->release_number = get_int_property(dev, CFSTR(kIOHIDVersionNumberKey)); - - /* Interface Number (Unsupported on Mac)*/ - cur_dev->interface_number = -1; - } - } - - free(device_array); - CFRelease(device_set); - - return root; -} - -void HID_API_EXPORT hid_free_enumeration(struct hid_device_info *devs) -{ - /* This function is identical to the Linux version. Platform independent. */ - struct hid_device_info *d = devs; - while (d) { - struct hid_device_info *next = d->next; - free(d->path); - free(d->serial_number); - free(d->manufacturer_string); - free(d->product_string); - free(d); - d = next; - } -} - -hid_device * HID_API_EXPORT hid_open(unsigned short vendor_id, unsigned short product_id, wchar_t *serial_number) -{ - /* This function is identical to the Linux version. Platform independent. */ - struct hid_device_info *devs, *cur_dev; - const char *path_to_open = NULL; - hid_device * handle = NULL; - - devs = hid_enumerate(vendor_id, product_id); - cur_dev = devs; - while (cur_dev) { - if (cur_dev->vendor_id == vendor_id && - cur_dev->product_id == product_id) { - if (serial_number) { - if (wcscmp(serial_number, cur_dev->serial_number) == 0) { - path_to_open = cur_dev->path; - break; - } - } - else { - path_to_open = cur_dev->path; - break; - } - } - cur_dev = cur_dev->next; - } - - if (path_to_open) { - /* Open the device */ - handle = hid_open_path(path_to_open); - } - - hid_free_enumeration(devs); - - return handle; -} - -static void hid_device_removal_callback(void *context, IOReturn result, - void *sender, IOHIDDeviceRef dev_ref) -{ - /* Stop the Run Loop for this device. */ - pthread_mutex_lock(&device_list_mutex); - hid_device *d = device_list; - while (d) { - if (d->device_handle == dev_ref) { - d->disconnected = 1; - CFRunLoopStop(d->run_loop); - } - - d = d->next; - } - pthread_mutex_unlock(&device_list_mutex); -} - -/* The Run Loop calls this function for each input report received. - This function puts the data into a linked list to be picked up by - hid_read(). */ -static void hid_report_callback(void *context, IOReturn result, void *sender, - IOHIDReportType report_type, uint32_t report_id, - uint8_t *report, CFIndex report_length) -{ - struct input_report *rpt; - hid_device *dev = context; - - /* Make a new Input Report object */ - rpt = calloc(1, sizeof(struct input_report)); - rpt->data = calloc(1, report_length); - memcpy(rpt->data, report, report_length); - rpt->len = report_length; - rpt->next = NULL; - - /* Lock this section */ - pthread_mutex_lock(&dev->mutex); - - /* Attach the new report object to the end of the list. */ - if (dev->input_reports == NULL) { - /* The list is empty. Put it at the root. */ - dev->input_reports = rpt; - } - else { - /* Find the end of the list and attach. */ - struct input_report *cur = dev->input_reports; - int num_queued = 0; - while (cur->next != NULL) { - cur = cur->next; - num_queued++; - } - cur->next = rpt; - - /* Pop one off if we've reached 30 in the queue. This - way we don't grow forever if the user never reads - anything from the device. */ - if (num_queued > 30) { - return_data(dev, NULL, 0); - } - } - - /* Signal a waiting thread that there is data. */ - pthread_cond_signal(&dev->condition); - - /* Unlock */ - pthread_mutex_unlock(&dev->mutex); - -} - -/* This gets called when the read_thred's run loop gets signaled by - hid_close(), and serves to stop the read_thread's run loop. */ -static void perform_signal_callback(void *context) -{ - hid_device *dev = context; - CFRunLoopStop(dev->run_loop); //TODO: CFRunLoopGetCurrent() -} - -static void *read_thread(void *param) -{ - hid_device *dev = param; - - /* Move the device's run loop to this thread. */ - IOHIDDeviceScheduleWithRunLoop(dev->device_handle, CFRunLoopGetCurrent(), dev->run_loop_mode); - - /* Create the RunLoopSource which is used to signal the - event loop to stop when hid_close() is called. */ - CFRunLoopSourceContext ctx; - memset(&ctx, 0, sizeof(ctx)); - ctx.version = 0; - ctx.info = dev; - ctx.perform = &perform_signal_callback; - dev->source = CFRunLoopSourceCreate(kCFAllocatorDefault, 0/*order*/, &ctx); - CFRunLoopAddSource(CFRunLoopGetCurrent(), dev->source, dev->run_loop_mode); - - /* Store off the Run Loop so it can be stopped from hid_close() - and on device disconnection. */ - dev->run_loop = CFRunLoopGetCurrent(); - - /* Notify the main thread that the read thread is up and running. */ - pthread_barrier_wait(&dev->barrier); - - /* Run the Event Loop. CFRunLoopRunInMode() will dispatch HID input - reports into the hid_report_callback(). */ - SInt32 code; - while (!dev->shutdown_thread && !dev->disconnected) { - code = CFRunLoopRunInMode(dev->run_loop_mode, 1000/*sec*/, FALSE); - /* Return if the device has been disconnected */ - if (code == kCFRunLoopRunFinished) { - dev->disconnected = 1; - break; - } - - - /* Break if The Run Loop returns Finished or Stopped. */ - if (code != kCFRunLoopRunTimedOut && - code != kCFRunLoopRunHandledSource) { - /* There was some kind of error. Setting - shutdown seems to make sense, but - there may be something else more appropriate */ - dev->shutdown_thread = 1; - break; - } - } - - /* Now that the read thread is stopping, Wake any threads which are - waiting on data (in hid_read_timeout()). Do this under a mutex to - make sure that a thread which is about to go to sleep waiting on - the condition acutally will go to sleep before the condition is - signaled. */ - pthread_mutex_lock(&dev->mutex); - pthread_cond_broadcast(&dev->condition); - pthread_mutex_unlock(&dev->mutex); - - /* Close the OS handle to the device, but only if it's not - been unplugged. If it's been unplugged, then calling - IOHIDDeviceClose() will crash. */ - if (!dev->disconnected) { - IOHIDDeviceClose(dev->device_handle, kIOHIDOptionsTypeNone); - } - - /* Wait here until hid_close() is called and makes it past - the call to CFRunLoopWakeUp(). This thread still needs to - be valid when that function is called on the other thread. */ - pthread_barrier_wait(&dev->shutdown_barrier); - - return NULL; -} - -hid_device * HID_API_EXPORT hid_open_path(const char *path) -{ - int i; - hid_device *dev = NULL; - CFIndex num_devices; - - dev = new_hid_device(); - - /* Set up the HID Manager if it hasn't been done */ - hid_init(); - - CFSetRef device_set = IOHIDManagerCopyDevices(hid_mgr); - - num_devices = CFSetGetCount(device_set); - IOHIDDeviceRef *device_array = calloc(num_devices, sizeof(IOHIDDeviceRef)); - CFSetGetValues(device_set, (const void **) device_array); - for (i = 0; i < num_devices; i++) { - char cbuf[BUF_LEN]; - size_t len; - IOHIDDeviceRef os_dev = device_array[i]; - - len = make_path(os_dev, cbuf, sizeof(cbuf)); - if (!strcmp(cbuf, path)) { - // Matched Paths. Open this Device. - IOReturn ret = IOHIDDeviceOpen(os_dev, kIOHIDOptionsTypeNone); - if (ret == kIOReturnSuccess) { - char str[32]; - - free(device_array); - CFRelease(device_set); - dev->device_handle = os_dev; - - /* Create the buffers for receiving data */ - dev->max_input_report_len = (CFIndex) get_max_report_length(os_dev); - dev->input_report_buf = calloc(dev->max_input_report_len, sizeof(uint8_t)); - - /* Create the Run Loop Mode for this device. - printing the reference seems to work. */ - sprintf(str, "HIDAPI_%p", os_dev); - dev->run_loop_mode = - CFStringCreateWithCString(NULL, str, kCFStringEncodingASCII); - - /* Attach the device to a Run Loop */ - IOHIDDeviceRegisterInputReportCallback( - os_dev, dev->input_report_buf, dev->max_input_report_len, - &hid_report_callback, dev); - IOHIDManagerRegisterDeviceRemovalCallback(hid_mgr, hid_device_removal_callback, NULL); - - /* Start the read thread */ - pthread_create(&dev->thread, NULL, read_thread, dev); - - /* Wait here for the read thread to be initialized. */ - pthread_barrier_wait(&dev->barrier); - - return dev; - } - else { - goto return_error; - } - } - } - -return_error: - free(device_array); - CFRelease(device_set); - free_hid_device(dev); - return NULL; -} - -static int set_report(hid_device *dev, IOHIDReportType type, const unsigned char *data, size_t length) -{ - const unsigned char *data_to_send; - size_t length_to_send; - IOReturn res; - - /* Return if the device has been disconnected. */ - if (dev->disconnected) - return -1; - - if (data[0] == 0x0) { - /* Not using numbered Reports. - Don't send the report number. */ - data_to_send = data+1; - length_to_send = length-1; - } - else { - /* Using numbered Reports. - Send the Report Number */ - data_to_send = data; - length_to_send = length; - } - - if (!dev->disconnected) { - res = IOHIDDeviceSetReport(dev->device_handle, - type, - data[0], /* Report ID*/ - data_to_send, length_to_send); - - if (res == kIOReturnSuccess) { - return length; - } - else - return -1; - } - - return -1; -} - -int HID_API_EXPORT hid_write(hid_device *dev, const unsigned char *data, size_t length) -{ - return set_report(dev, kIOHIDReportTypeOutput, data, length); -} - -/* Helper function, so that this isn't duplicated in hid_read(). */ -static int return_data(hid_device *dev, unsigned char *data, size_t length) -{ - /* Copy the data out of the linked list item (rpt) into the - return buffer (data), and delete the liked list item. */ - struct input_report *rpt = dev->input_reports; - size_t len = (length < rpt->len)? length: rpt->len; - memcpy(data, rpt->data, len); - dev->input_reports = rpt->next; - free(rpt->data); - free(rpt); - return len; -} - -static int cond_wait(const hid_device *dev, pthread_cond_t *cond, pthread_mutex_t *mutex) -{ - while (!dev->input_reports) { - int res = pthread_cond_wait(cond, mutex); - if (res != 0) - return res; - - /* A res of 0 means we may have been signaled or it may - be a spurious wakeup. Check to see that there's acutally - data in the queue before returning, and if not, go back - to sleep. See the pthread_cond_timedwait() man page for - details. */ - - if (dev->shutdown_thread || dev->disconnected) - return -1; - } - - return 0; -} - -static int cond_timedwait(const hid_device *dev, pthread_cond_t *cond, pthread_mutex_t *mutex, const struct timespec *abstime) -{ - while (!dev->input_reports) { - int res = pthread_cond_timedwait(cond, mutex, abstime); - if (res != 0) - return res; - - /* A res of 0 means we may have been signaled or it may - be a spurious wakeup. Check to see that there's acutally - data in the queue before returning, and if not, go back - to sleep. See the pthread_cond_timedwait() man page for - details. */ - - if (dev->shutdown_thread || dev->disconnected) - return -1; - } - - return 0; - -} - -int HID_API_EXPORT hid_read_timeout(hid_device *dev, unsigned char *data, size_t length, int milliseconds) -{ - int bytes_read = -1; - - /* Lock the access to the report list. */ - pthread_mutex_lock(&dev->mutex); - - /* There's an input report queued up. Return it. */ - if (dev->input_reports) { - /* Return the first one */ - bytes_read = return_data(dev, data, length); - goto ret; - } - - /* Return if the device has been disconnected. */ - if (dev->disconnected) { - bytes_read = -1; - goto ret; - } - - if (dev->shutdown_thread) { - /* This means the device has been closed (or there - has been an error. An error code of -1 should - be returned. */ - bytes_read = -1; - goto ret; - } - - /* There is no data. Go to sleep and wait for data. */ - - if (milliseconds == -1) { - /* Blocking */ - int res; - res = cond_wait(dev, &dev->condition, &dev->mutex); - if (res == 0) - bytes_read = return_data(dev, data, length); - else { - /* There was an error, or a device disconnection. */ - bytes_read = -1; - } - } - else if (milliseconds > 0) { - /* Non-blocking, but called with timeout. */ - int res; - struct timespec ts; - struct timeval tv; - gettimeofday(&tv, NULL); - TIMEVAL_TO_TIMESPEC(&tv, &ts); - ts.tv_sec += milliseconds / 1000; - ts.tv_nsec += (milliseconds % 1000) * 1000000; - if (ts.tv_nsec >= 1000000000L) { - ts.tv_sec++; - ts.tv_nsec -= 1000000000L; - } - - res = cond_timedwait(dev, &dev->condition, &dev->mutex, &ts); - if (res == 0) - bytes_read = return_data(dev, data, length); - else if (res == ETIMEDOUT) - bytes_read = 0; - else - bytes_read = -1; - } - else { - /* Purely non-blocking */ - bytes_read = 0; - } - -ret: - /* Unlock */ - pthread_mutex_unlock(&dev->mutex); - return bytes_read; -} - -int HID_API_EXPORT hid_read(hid_device *dev, unsigned char *data, size_t length) -{ - return hid_read_timeout(dev, data, length, (dev->blocking)? -1: 0); -} - -int HID_API_EXPORT hid_set_nonblocking(hid_device *dev, int nonblock) -{ - /* All Nonblocking operation is handled by the library. */ - dev->blocking = !nonblock; - - return 0; -} - -int HID_API_EXPORT hid_send_feature_report(hid_device *dev, const unsigned char *data, size_t length) -{ - return set_report(dev, kIOHIDReportTypeFeature, data, length); -} - -int HID_API_EXPORT hid_get_feature_report(hid_device *dev, unsigned char *data, size_t length) -{ - CFIndex len = length; - IOReturn res; - - /* Return if the device has been unplugged. */ - if (dev->disconnected) - return -1; - - res = IOHIDDeviceGetReport(dev->device_handle, - kIOHIDReportTypeFeature, - data[0], /* Report ID */ - data, &len); - if (res == kIOReturnSuccess) - return len; - else - return -1; -} - - -void HID_API_EXPORT hid_close(hid_device *dev) -{ - if (!dev) - return; - - /* Disconnect the report callback before close. */ - if (!dev->disconnected) { - IOHIDDeviceRegisterInputReportCallback( - dev->device_handle, dev->input_report_buf, dev->max_input_report_len, - NULL, dev); - IOHIDManagerRegisterDeviceRemovalCallback(hid_mgr, NULL, dev); - IOHIDDeviceUnscheduleFromRunLoop(dev->device_handle, dev->run_loop, dev->run_loop_mode); - IOHIDDeviceScheduleWithRunLoop(dev->device_handle, CFRunLoopGetMain(), kCFRunLoopDefaultMode); - } - - /* Cause read_thread() to stop. */ - dev->shutdown_thread = 1; - - /* Wake up the run thread's event loop so that the thread can exit. */ - CFRunLoopSourceSignal(dev->source); - CFRunLoopWakeUp(dev->run_loop); - - /* Notify the read thread that it can shut down now. */ - pthread_barrier_wait(&dev->shutdown_barrier); - - /* Wait for read_thread() to end. */ - pthread_join(dev->thread, NULL); - - /* Close the OS handle to the device, but only if it's not - been unplugged. If it's been unplugged, then calling - IOHIDDeviceClose() will crash. */ - if (!dev->disconnected) { - IOHIDDeviceClose(dev->device_handle, kIOHIDOptionsTypeNone); - } - - /* Clear out the queue of received reports. */ - pthread_mutex_lock(&dev->mutex); - while (dev->input_reports) { - return_data(dev, NULL, 0); - } - pthread_mutex_unlock(&dev->mutex); - - free_hid_device(dev); -} - -int HID_API_EXPORT_CALL hid_get_manufacturer_string(hid_device *dev, wchar_t *string, size_t maxlen) -{ - return get_manufacturer_string(dev->device_handle, string, maxlen); -} - -int HID_API_EXPORT_CALL hid_get_product_string(hid_device *dev, wchar_t *string, size_t maxlen) -{ - return get_product_string(dev->device_handle, string, maxlen); -} - -int HID_API_EXPORT_CALL hid_get_serial_number_string(hid_device *dev, wchar_t *string, size_t maxlen) -{ - return get_serial_number(dev->device_handle, string, maxlen); -} - -int HID_API_EXPORT_CALL hid_get_indexed_string(hid_device *dev, int string_index, wchar_t *string, size_t maxlen) -{ - // TODO: - - return 0; -} - - -HID_API_EXPORT const wchar_t * HID_API_CALL hid_error(hid_device *dev) -{ - // TODO: - - return NULL; -} - - - - - - -#if 0 -static int32_t get_location_id(IOHIDDeviceRef device) -{ - return get_int_property(device, CFSTR(kIOHIDLocationIDKey)); -} - -static int32_t get_usage(IOHIDDeviceRef device) -{ - int32_t res; - res = get_int_property(device, CFSTR(kIOHIDDeviceUsageKey)); - if (!res) - res = get_int_property(device, CFSTR(kIOHIDPrimaryUsageKey)); - return res; -} - -static int32_t get_usage_page(IOHIDDeviceRef device) -{ - int32_t res; - res = get_int_property(device, CFSTR(kIOHIDDeviceUsagePageKey)); - if (!res) - res = get_int_property(device, CFSTR(kIOHIDPrimaryUsagePageKey)); - return res; -} - -static int get_transport(IOHIDDeviceRef device, wchar_t *buf, size_t len) -{ - return get_string_property(device, CFSTR(kIOHIDTransportKey), buf, len); -} - - -int main(void) -{ - IOHIDManagerRef mgr; - int i; - - mgr = IOHIDManagerCreate(kCFAllocatorDefault, kIOHIDOptionsTypeNone); - IOHIDManagerSetDeviceMatching(mgr, NULL); - IOHIDManagerOpen(mgr, kIOHIDOptionsTypeNone); - - CFSetRef device_set = IOHIDManagerCopyDevices(mgr); - - CFIndex num_devices = CFSetGetCount(device_set); - IOHIDDeviceRef *device_array = calloc(num_devices, sizeof(IOHIDDeviceRef)); - CFSetGetValues(device_set, (const void **) device_array); - - setlocale(LC_ALL, ""); - - for (i = 0; i < num_devices; i++) { - IOHIDDeviceRef dev = device_array[i]; - printf("Device: %p\n", dev); - printf(" %04hx %04hx\n", get_vendor_id(dev), get_product_id(dev)); - - wchar_t serial[256], buf[256]; - char cbuf[256]; - get_serial_number(dev, serial, 256); - - - printf(" Serial: %ls\n", serial); - printf(" Loc: %ld\n", get_location_id(dev)); - get_transport(dev, buf, 256); - printf(" Trans: %ls\n", buf); - make_path(dev, cbuf, 256); - printf(" Path: %s\n", cbuf); - - } - - return 0; -} -#endif diff --git a/gr-fcd/lib/hid/hidwin.c b/gr-fcd/lib/hid/hidwin.c deleted file mode 100644 index 5d34aadf4..000000000 --- a/gr-fcd/lib/hid/hidwin.c +++ /dev/null @@ -1,873 +0,0 @@ -/******************************************************* - HIDAPI - Multi-Platform library for - communication with HID devices. - - Alan Ott - Signal 11 Software - - 8/22/2009 - - Copyright 2009, All Rights Reserved. - - At the discretion of the user of this library, - this software may be licensed under the terms of the - GNU Public License v3, a BSD-Style license, or the - original HIDAPI license as outlined in the LICENSE.txt, - LICENSE-gpl3.txt, LICENSE-bsd.txt, and LICENSE-orig.txt - files located at the root of the source distribution. - These files may also be found in the public source - code repository located at: - http://github.com/signal11/hidapi . -********************************************************/ - -#include <windows.h> - -#ifndef _NTDEF_ -typedef LONG NTSTATUS; -#endif - -#ifdef __MINGW32__ -#include <ntdef.h> -#include <winbase.h> -#endif - -#ifdef __CYGWIN__ -#include <ntdef.h> -#define _wcsdup wcsdup -#endif - -//#define HIDAPI_USE_DDK - -#ifdef __cplusplus -extern "C" { -#endif - #include <setupapi.h> - #include <winioctl.h> - #ifdef HIDAPI_USE_DDK - #include <hidsdi.h> - #endif - - // Copied from inc/ddk/hidclass.h, part of the Windows DDK. - #define HID_OUT_CTL_CODE(id) \ - CTL_CODE(FILE_DEVICE_KEYBOARD, (id), METHOD_OUT_DIRECT, FILE_ANY_ACCESS) - #define IOCTL_HID_GET_FEATURE HID_OUT_CTL_CODE(100) - -#ifdef __cplusplus -} // extern "C" -#endif - -#include <stdio.h> -#include <stdlib.h> - - -#include "hidapi.h" - -#ifdef _MSC_VER - // Thanks Microsoft, but I know how to use strncpy(). - #pragma warning(disable:4996) -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -#ifndef HIDAPI_USE_DDK - // Since we're not building with the DDK, and the HID header - // files aren't part of the SDK, we have to define all this - // stuff here. In lookup_functions(), the function pointers - // defined below are set. - typedef struct _HIDD_ATTRIBUTES{ - ULONG Size; - USHORT VendorID; - USHORT ProductID; - USHORT VersionNumber; - } HIDD_ATTRIBUTES, *PHIDD_ATTRIBUTES; - - typedef USHORT USAGE; - typedef struct _HIDP_CAPS { - USAGE Usage; - USAGE UsagePage; - USHORT InputReportByteLength; - USHORT OutputReportByteLength; - USHORT FeatureReportByteLength; - USHORT Reserved[17]; - USHORT fields_not_used_by_hidapi[10]; - } HIDP_CAPS, *PHIDP_CAPS; - typedef char* HIDP_PREPARSED_DATA; - #define HIDP_STATUS_SUCCESS 0x0 - - typedef BOOLEAN (__stdcall *HidD_GetAttributes_)(HANDLE device, PHIDD_ATTRIBUTES attrib); - typedef BOOLEAN (__stdcall *HidD_GetSerialNumberString_)(HANDLE device, PVOID buffer, ULONG buffer_len); - typedef BOOLEAN (__stdcall *HidD_GetManufacturerString_)(HANDLE handle, PVOID buffer, ULONG buffer_len); - typedef BOOLEAN (__stdcall *HidD_GetProductString_)(HANDLE handle, PVOID buffer, ULONG buffer_len); - typedef BOOLEAN (__stdcall *HidD_SetFeature_)(HANDLE handle, PVOID data, ULONG length); - typedef BOOLEAN (__stdcall *HidD_GetFeature_)(HANDLE handle, PVOID data, ULONG length); - typedef BOOLEAN (__stdcall *HidD_GetIndexedString_)(HANDLE handle, ULONG string_index, PVOID buffer, ULONG buffer_len); - typedef BOOLEAN (__stdcall *HidD_GetPreparsedData_)(HANDLE handle, HIDP_PREPARSED_DATA **preparsed_data); - typedef BOOLEAN (__stdcall *HidD_FreePreparsedData_)(HIDP_PREPARSED_DATA *preparsed_data); - typedef BOOLEAN (__stdcall *HidP_GetCaps_)(HIDP_PREPARSED_DATA *preparsed_data, HIDP_CAPS *caps); - - static HidD_GetAttributes_ HidD_GetAttributes; - static HidD_GetSerialNumberString_ HidD_GetSerialNumberString; - static HidD_GetManufacturerString_ HidD_GetManufacturerString; - static HidD_GetProductString_ HidD_GetProductString; - static HidD_SetFeature_ HidD_SetFeature; - static HidD_GetFeature_ HidD_GetFeature; - static HidD_GetIndexedString_ HidD_GetIndexedString; - static HidD_GetPreparsedData_ HidD_GetPreparsedData; - static HidD_FreePreparsedData_ HidD_FreePreparsedData; - static HidP_GetCaps_ HidP_GetCaps; - - static HMODULE lib_handle = NULL; - static BOOLEAN initialized = FALSE; -#endif // HIDAPI_USE_DDK - -struct hid_device_ { - HANDLE device_handle; - BOOL blocking; - size_t input_report_length; - void *last_error_str; - DWORD last_error_num; - BOOL read_pending; - char *read_buf; - OVERLAPPED ol; -}; - -static hid_device *new_hid_device() -{ - hid_device *dev = (hid_device*) calloc(1, sizeof(hid_device)); - dev->device_handle = INVALID_HANDLE_VALUE; - dev->blocking = TRUE; - dev->input_report_length = 0; - dev->last_error_str = NULL; - dev->last_error_num = 0; - dev->read_pending = FALSE; - dev->read_buf = NULL; - memset(&dev->ol, 0, sizeof(dev->ol)); - dev->ol.hEvent = CreateEvent(NULL, FALSE, FALSE /*inital state f=nonsignaled*/, NULL); - - return dev; -} - - -static void register_error(hid_device *device, const char *op) -{ - WCHAR *ptr, *msg; - - FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | - FORMAT_MESSAGE_FROM_SYSTEM | - FORMAT_MESSAGE_IGNORE_INSERTS, - NULL, - GetLastError(), - MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), - (LPWSTR)&msg, 0/*sz*/, - NULL); - - // Get rid of the CR and LF that FormatMessage() sticks at the - // end of the message. Thanks Microsoft! - ptr = msg; - while (*ptr) { - if (*ptr == '\r') { - *ptr = 0x0000; - break; - } - ptr++; - } - - // Store the message off in the Device entry so that - // the hid_error() function can pick it up. - LocalFree(device->last_error_str); - device->last_error_str = msg; -} - -#ifndef HIDAPI_USE_DDK -static int lookup_functions() -{ - lib_handle = LoadLibraryA("hid.dll"); - if (lib_handle) { -#define RESOLVE(x) x = (x##_)GetProcAddress(lib_handle, #x); if (!x) return -1; - RESOLVE(HidD_GetAttributes); - RESOLVE(HidD_GetSerialNumberString); - RESOLVE(HidD_GetManufacturerString); - RESOLVE(HidD_GetProductString); - RESOLVE(HidD_SetFeature); - RESOLVE(HidD_GetFeature); - RESOLVE(HidD_GetIndexedString); - RESOLVE(HidD_GetPreparsedData); - RESOLVE(HidD_FreePreparsedData); - RESOLVE(HidP_GetCaps); -#undef RESOLVE - } - else - return -1; - - return 0; -} -#endif - -static HANDLE open_device(const char *path) -{ - HANDLE handle; - - /* First, try to open with sharing mode turned off. This will make it so - that a HID device can only be opened once. This is to be consistent - with the behavior on the other platforms. */ - handle = CreateFileA(path, - GENERIC_WRITE |GENERIC_READ, - 0, /*share mode*/ - NULL, - OPEN_EXISTING, - FILE_FLAG_OVERLAPPED,//FILE_ATTRIBUTE_NORMAL, - 0); - - if (handle == INVALID_HANDLE_VALUE) { - /* Couldn't open the device. Some devices must be opened - with sharing enabled (even though they are only opened once), - so try it here. */ - handle = CreateFileA(path, - GENERIC_WRITE |GENERIC_READ, - FILE_SHARE_READ|FILE_SHARE_WRITE, /*share mode*/ - NULL, - OPEN_EXISTING, - FILE_FLAG_OVERLAPPED,//FILE_ATTRIBUTE_NORMAL, - 0); - } - - return handle; -} - -int HID_API_EXPORT hid_init(void) -{ -#ifndef HIDAPI_USE_DDK - if (!initialized) { - if (lookup_functions() < 0) { - hid_exit(); - return -1; - } - initialized = TRUE; - } -#endif - return 0; -} - -int HID_API_EXPORT hid_exit(void) -{ -#ifndef HIDAPI_USE_DDK - if (lib_handle) - FreeLibrary(lib_handle); - lib_handle = NULL; - initialized = FALSE; -#endif - return 0; -} - -struct hid_device_info HID_API_EXPORT * HID_API_CALL hid_enumerate(unsigned short vendor_id, unsigned short product_id) -{ - BOOL res; - struct hid_device_info *root = NULL; // return object - struct hid_device_info *cur_dev = NULL; - - // Windows objects for interacting with the driver. - GUID InterfaceClassGuid = {0x4d1e55b2, 0xf16f, 0x11cf, {0x88, 0xcb, 0x00, 0x11, 0x11, 0x00, 0x00, 0x30} }; - SP_DEVINFO_DATA devinfo_data; - SP_DEVICE_INTERFACE_DATA device_interface_data; - SP_DEVICE_INTERFACE_DETAIL_DATA_A *device_interface_detail_data = NULL; - HDEVINFO device_info_set = INVALID_HANDLE_VALUE; - int device_index = 0; - - if (hid_init() < 0) - return NULL; - - // Initialize the Windows objects. - devinfo_data.cbSize = sizeof(SP_DEVINFO_DATA); - device_interface_data.cbSize = sizeof(SP_DEVICE_INTERFACE_DATA); - - // Get information for all the devices belonging to the HID class. - device_info_set = SetupDiGetClassDevsA(&InterfaceClassGuid, NULL, NULL, DIGCF_PRESENT | DIGCF_DEVICEINTERFACE); - - // Iterate over each device in the HID class, looking for the right one. - - for (;;) { - HANDLE write_handle = INVALID_HANDLE_VALUE; - DWORD required_size = 0; - HIDD_ATTRIBUTES attrib; - - res = SetupDiEnumDeviceInterfaces(device_info_set, - NULL, - &InterfaceClassGuid, - device_index, - &device_interface_data); - - if (!res) { - // A return of FALSE from this function means that - // there are no more devices. - break; - } - - // Call with 0-sized detail size, and let the function - // tell us how long the detail struct needs to be. The - // size is put in &required_size. - res = SetupDiGetDeviceInterfaceDetailA(device_info_set, - &device_interface_data, - NULL, - 0, - &required_size, - NULL); - - // Allocate a long enough structure for device_interface_detail_data. - device_interface_detail_data = (SP_DEVICE_INTERFACE_DETAIL_DATA_A*) malloc(required_size); - device_interface_detail_data->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA_A); - - // Get the detailed data for this device. The detail data gives us - // the device path for this device, which is then passed into - // CreateFile() to get a handle to the device. - res = SetupDiGetDeviceInterfaceDetailA(device_info_set, - &device_interface_data, - device_interface_detail_data, - required_size, - NULL, - NULL); - - if (!res) { - //register_error(dev, "Unable to call SetupDiGetDeviceInterfaceDetail"); - // Continue to the next device. - goto cont; - } - - //wprintf(L"HandleName: %s\n", device_interface_detail_data->DevicePath); - - // Open a handle to the device - write_handle = open_device(device_interface_detail_data->DevicePath); - - // Check validity of write_handle. - if (write_handle == INVALID_HANDLE_VALUE) { - // Unable to open the device. - //register_error(dev, "CreateFile"); - goto cont_close; - } - - - // Get the Vendor ID and Product ID for this device. - attrib.Size = sizeof(HIDD_ATTRIBUTES); - HidD_GetAttributes(write_handle, &attrib); - //wprintf(L"Product/Vendor: %x %x\n", attrib.ProductID, attrib.VendorID); - - // Check the VID/PID to see if we should add this - // device to the enumeration list. - if ((vendor_id == 0x0 && product_id == 0x0) || - (attrib.VendorID == vendor_id && attrib.ProductID == product_id)) { - - #define WSTR_LEN 512 - const char *str; - struct hid_device_info *tmp; - HIDP_PREPARSED_DATA *pp_data = NULL; - HIDP_CAPS caps; - BOOLEAN res; - NTSTATUS nt_res; - wchar_t wstr[WSTR_LEN]; // TODO: Determine Size - size_t len; - - /* VID/PID match. Create the record. */ - tmp = (struct hid_device_info*) calloc(1, sizeof(struct hid_device_info)); - if (cur_dev) { - cur_dev->next = tmp; - } - else { - root = tmp; - } - cur_dev = tmp; - - // Get the Usage Page and Usage for this device. - res = HidD_GetPreparsedData(write_handle, &pp_data); - if (res) { - nt_res = HidP_GetCaps(pp_data, &caps); - if (nt_res == HIDP_STATUS_SUCCESS) { - cur_dev->usage_page = caps.UsagePage; - cur_dev->usage = caps.Usage; - } - - HidD_FreePreparsedData(pp_data); - } - - /* Fill out the record */ - cur_dev->next = NULL; - str = device_interface_detail_data->DevicePath; - if (str) { - len = strlen(str); - cur_dev->path = (char*) calloc(len+1, sizeof(char)); - strncpy(cur_dev->path, str, len+1); - cur_dev->path[len] = '\0'; - } - else - cur_dev->path = NULL; - - /* Serial Number */ - res = HidD_GetSerialNumberString(write_handle, wstr, sizeof(wstr)); - wstr[WSTR_LEN-1] = 0x0000; - if (res) { - cur_dev->serial_number = _wcsdup(wstr); - } - - /* Manufacturer String */ - res = HidD_GetManufacturerString(write_handle, wstr, sizeof(wstr)); - wstr[WSTR_LEN-1] = 0x0000; - if (res) { - cur_dev->manufacturer_string = _wcsdup(wstr); - } - - /* Product String */ - res = HidD_GetProductString(write_handle, wstr, sizeof(wstr)); - wstr[WSTR_LEN-1] = 0x0000; - if (res) { - cur_dev->product_string = _wcsdup(wstr); - } - - /* VID/PID */ - cur_dev->vendor_id = attrib.VendorID; - cur_dev->product_id = attrib.ProductID; - - /* Release Number */ - cur_dev->release_number = attrib.VersionNumber; - - /* Interface Number. It can sometimes be parsed out of the path - on Windows if a device has multiple interfaces. See - http://msdn.microsoft.com/en-us/windows/hardware/gg487473 or - search for "Hardware IDs for HID Devices" at MSDN. If it's not - in the path, it's set to -1. */ - cur_dev->interface_number = -1; - if (cur_dev->path) { - char *interface_component = strstr(cur_dev->path, "&mi_"); - if (interface_component) { - char *hex_str = interface_component + 4; - char *endptr = NULL; - cur_dev->interface_number = strtol(hex_str, &endptr, 16); - if (endptr == hex_str) { - /* The parsing failed. Set interface_number to -1. */ - cur_dev->interface_number = -1; - } - } - } - } - -cont_close: - CloseHandle(write_handle); -cont: - // We no longer need the detail data. It can be freed - free(device_interface_detail_data); - - device_index++; - - } - - // Close the device information handle. - SetupDiDestroyDeviceInfoList(device_info_set); - - return root; - -} - -void HID_API_EXPORT HID_API_CALL hid_free_enumeration(struct hid_device_info *devs) -{ - // TODO: Merge this with the Linux version. This function is platform-independent. - struct hid_device_info *d = devs; - while (d) { - struct hid_device_info *next = d->next; - free(d->path); - free(d->serial_number); - free(d->manufacturer_string); - free(d->product_string); - free(d); - d = next; - } -} - - -HID_API_EXPORT hid_device * HID_API_CALL hid_open(unsigned short vendor_id, unsigned short product_id, wchar_t *serial_number) -{ - // TODO: Merge this functions with the Linux version. This function should be platform independent. - struct hid_device_info *devs, *cur_dev; - const char *path_to_open = NULL; - hid_device *handle = NULL; - - devs = hid_enumerate(vendor_id, product_id); - cur_dev = devs; - while (cur_dev) { - if (cur_dev->vendor_id == vendor_id && - cur_dev->product_id == product_id) { - if (serial_number) { - if (wcscmp(serial_number, cur_dev->serial_number) == 0) { - path_to_open = cur_dev->path; - break; - } - } - else { - path_to_open = cur_dev->path; - break; - } - } - cur_dev = cur_dev->next; - } - - if (path_to_open) { - /* Open the device */ - handle = hid_open_path(path_to_open); - } - - hid_free_enumeration(devs); - - return handle; -} - -HID_API_EXPORT hid_device * HID_API_CALL hid_open_path(const char *path) -{ - hid_device *dev; - HIDP_CAPS caps; - HIDP_PREPARSED_DATA *pp_data = NULL; - BOOLEAN res; - NTSTATUS nt_res; - - if (hid_init() < 0) { - return NULL; - } - - dev = new_hid_device(); - - // Open a handle to the device - dev->device_handle = open_device(path); - - // Check validity of write_handle. - if (dev->device_handle == INVALID_HANDLE_VALUE) { - // Unable to open the device. - register_error(dev, "CreateFile"); - goto err; - } - - // Get the Input Report length for the device. - res = HidD_GetPreparsedData(dev->device_handle, &pp_data); - if (!res) { - register_error(dev, "HidD_GetPreparsedData"); - goto err; - } - nt_res = HidP_GetCaps(pp_data, &caps); - if (nt_res != HIDP_STATUS_SUCCESS) { - register_error(dev, "HidP_GetCaps"); - goto err_pp_data; - } - dev->input_report_length = caps.InputReportByteLength; - HidD_FreePreparsedData(pp_data); - - dev->read_buf = (char*) malloc(dev->input_report_length); - - return dev; - -err_pp_data: - HidD_FreePreparsedData(pp_data); -err: - CloseHandle(dev->device_handle); - free(dev); - return NULL; -} - -int HID_API_EXPORT HID_API_CALL hid_write(hid_device *dev, const unsigned char *data, size_t length) -{ - DWORD bytes_written; - BOOL res; - - OVERLAPPED ol; - memset(&ol, 0, sizeof(ol)); - - res = WriteFile(dev->device_handle, data, length, NULL, &ol); - - if (!res) { - if (GetLastError() != ERROR_IO_PENDING) { - // WriteFile() failed. Return error. - register_error(dev, "WriteFile"); - return -1; - } - } - - // Wait here until the write is done. This makes - // hid_write() synchronous. - res = GetOverlappedResult(dev->device_handle, &ol, &bytes_written, TRUE/*wait*/); - if (!res) { - // The Write operation failed. - register_error(dev, "WriteFile"); - return -1; - } - - return bytes_written; -} - - -int HID_API_EXPORT HID_API_CALL hid_read_timeout(hid_device *dev, unsigned char *data, size_t length, int milliseconds) -{ - DWORD bytes_read = 0; - BOOL res; - - // Copy the handle for convenience. - HANDLE ev = dev->ol.hEvent; - - if (!dev->read_pending) { - // Start an Overlapped I/O read. - dev->read_pending = TRUE; - ResetEvent(ev); - res = ReadFile(dev->device_handle, dev->read_buf, dev->input_report_length, &bytes_read, &dev->ol); - - if (!res) { - if (GetLastError() != ERROR_IO_PENDING) { - // ReadFile() has failed. - // Clean up and return error. - CancelIo(dev->device_handle); - dev->read_pending = FALSE; - goto end_of_function; - } - } - } - - if (milliseconds >= 0) { - // See if there is any data yet. - res = WaitForSingleObject(ev, milliseconds); - if (res != WAIT_OBJECT_0) { - // There was no data this time. Return zero bytes available, - // but leave the Overlapped I/O running. - return 0; - } - } - - // Either WaitForSingleObject() told us that ReadFile has completed, or - // we are in non-blocking mode. Get the number of bytes read. The actual - // data has been copied to the data[] array which was passed to ReadFile(). - res = GetOverlappedResult(dev->device_handle, &dev->ol, &bytes_read, TRUE/*wait*/); - - // Set pending back to false, even if GetOverlappedResult() returned error. - dev->read_pending = FALSE; - - if (res && bytes_read > 0) { - if (dev->read_buf[0] == 0x0) { - /* If report numbers aren't being used, but Windows sticks a report - number (0x0) on the beginning of the report anyway. To make this - work like the other platforms, and to make it work more like the - HID spec, we'll skip over this byte. */ - bytes_read--; - memcpy(data, dev->read_buf+1, length); - } - else { - /* Copy the whole buffer, report number and all. */ - memcpy(data, dev->read_buf, length); - } - } - -end_of_function: - if (!res) { - register_error(dev, "GetOverlappedResult"); - return -1; - } - - return bytes_read; -} - -int HID_API_EXPORT HID_API_CALL hid_read(hid_device *dev, unsigned char *data, size_t length) -{ - return hid_read_timeout(dev, data, length, (dev->blocking)? -1: 0); -} - -int HID_API_EXPORT HID_API_CALL hid_set_nonblocking(hid_device *dev, int nonblock) -{ - dev->blocking = !nonblock; - return 0; /* Success */ -} - -int HID_API_EXPORT HID_API_CALL hid_send_feature_report(hid_device *dev, const unsigned char *data, size_t length) -{ - BOOL res = HidD_SetFeature(dev->device_handle, (PVOID)data, length); - if (!res) { - register_error(dev, "HidD_SetFeature"); - return -1; - } - - return length; -} - - -int HID_API_EXPORT HID_API_CALL hid_get_feature_report(hid_device *dev, unsigned char *data, size_t length) -{ - BOOL res; -#if 0 - res = HidD_GetFeature(dev->device_handle, data, length); - if (!res) { - register_error(dev, "HidD_GetFeature"); - return -1; - } - return 0; /* HidD_GetFeature() doesn't give us an actual length, unfortunately */ -#else - DWORD bytes_returned; - - OVERLAPPED ol; - memset(&ol, 0, sizeof(ol)); - - res = DeviceIoControl(dev->device_handle, - IOCTL_HID_GET_FEATURE, - data, length, - data, length, - &bytes_returned, &ol); - - if (!res) { - if (GetLastError() != ERROR_IO_PENDING) { - // DeviceIoControl() failed. Return error. - register_error(dev, "Send Feature Report DeviceIoControl"); - return -1; - } - } - - // Wait here until the write is done. This makes - // hid_get_feature_report() synchronous. - res = GetOverlappedResult(dev->device_handle, &ol, &bytes_returned, TRUE/*wait*/); - if (!res) { - // The operation failed. - register_error(dev, "Send Feature Report GetOverLappedResult"); - return -1; - } - return bytes_returned; -#endif -} - -void HID_API_EXPORT HID_API_CALL hid_close(hid_device *dev) -{ - if (!dev) - return; - CancelIo(dev->device_handle); - CloseHandle(dev->ol.hEvent); - CloseHandle(dev->device_handle); - LocalFree(dev->last_error_str); - free(dev->read_buf); - free(dev); -} - -int HID_API_EXPORT_CALL HID_API_CALL hid_get_manufacturer_string(hid_device *dev, wchar_t *string, size_t maxlen) -{ - BOOL res; - - res = HidD_GetManufacturerString(dev->device_handle, string, 2 * maxlen); - if (!res) { - register_error(dev, "HidD_GetManufacturerString"); - return -1; - } - - return 0; -} - -int HID_API_EXPORT_CALL HID_API_CALL hid_get_product_string(hid_device *dev, wchar_t *string, size_t maxlen) -{ - BOOL res; - - res = HidD_GetProductString(dev->device_handle, string, 2 * maxlen); - if (!res) { - register_error(dev, "HidD_GetProductString"); - return -1; - } - - return 0; -} - -int HID_API_EXPORT_CALL HID_API_CALL hid_get_serial_number_string(hid_device *dev, wchar_t *string, size_t maxlen) -{ - BOOL res; - - res = HidD_GetSerialNumberString(dev->device_handle, string, 2 * maxlen); - if (!res) { - register_error(dev, "HidD_GetSerialNumberString"); - return -1; - } - - return 0; -} - -int HID_API_EXPORT_CALL HID_API_CALL hid_get_indexed_string(hid_device *dev, int string_index, wchar_t *string, size_t maxlen) -{ - BOOL res; - - res = HidD_GetIndexedString(dev->device_handle, string_index, string, 2 * maxlen); - if (!res) { - register_error(dev, "HidD_GetIndexedString"); - return -1; - } - - return 0; -} - - -HID_API_EXPORT const wchar_t * HID_API_CALL hid_error(hid_device *dev) -{ - return (wchar_t*)dev->last_error_str; -} - - -//#define PICPGM -//#define S11 -#define P32 -#ifdef S11 - unsigned short VendorID = 0xa0a0; - unsigned short ProductID = 0x0001; -#endif - -#ifdef P32 - unsigned short VendorID = 0x04d8; - unsigned short ProductID = 0x3f; -#endif - - -#ifdef PICPGM - unsigned short VendorID = 0x04d8; - unsigned short ProductID = 0x0033; -#endif - - -#if 0 -int __cdecl main(int argc, char* argv[]) -{ - int res; - unsigned char buf[65]; - - UNREFERENCED_PARAMETER(argc); - UNREFERENCED_PARAMETER(argv); - - // Set up the command buffer. - memset(buf,0x00,sizeof(buf)); - buf[0] = 0; - buf[1] = 0x81; - - - // Open the device. - int handle = open(VendorID, ProductID, L"12345"); - if (handle < 0) - printf("unable to open device\n"); - - - // Toggle LED (cmd 0x80) - buf[1] = 0x80; - res = write(handle, buf, 65); - if (res < 0) - printf("Unable to write()\n"); - - // Request state (cmd 0x81) - buf[1] = 0x81; - write(handle, buf, 65); - if (res < 0) - printf("Unable to write() (2)\n"); - - // Read requested state - read(handle, buf, 65); - if (res < 0) - printf("Unable to read()\n"); - - // Print out the returned buffer. - for (int i = 0; i < 4; i++) - printf("buf[%d]: %d\n", i, buf[i]); - - return 0; -} -#endif - -#ifdef __cplusplus -} // extern "C" -#endif |