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WiimoteReal: Add a hidapi IO implementation

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Based on ca0c2efe7a. Credits go to flacs.
However, unlike the original commit, hidapi does not completely replace
the current implementations, so we can still connect Wiimotes with 1+2
(without pairing).

Also, it is only used on Linux and OS X for now. This removes the
advantage of having only one implementation but there is no other
choice: using hidapi on Windows is currently impossible because
hid_write() is implemented in a way that won't work with Wiimotes.

Additionally:
* We now check for the device name in addition to the PID/VID so we can
  support the Balance Board and maybe third-party Wiimotes too. This
  doesn't achieve anything with the DolphinBar but it does with hidraw.
* Added a check to not connect to the same device more than once.
This commit is contained in:
Léo Lam
2016-07-24 17:20:40 +02:00
parent 84467d2ff1
commit 843b030eda
16 changed files with 257 additions and 210 deletions
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27
CMakeLists.txt
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@ -835,6 +835,33 @@ else()
endif()
list(APPEND LIBS ${ICONV_LIBRARIES})
if(NOT ANDROID)
include(FindHIDAPI OPTIONAL)
find_package(HIDAPI)
if(HIDAPI_FOUND)
message("Using shared ${HIDAPI_LIBRARIES} ${HIDAPI_VERSION}")
include_directories(${HIDAPI_INCLUDE_DIRS})
list(APPEND LIBS ${HIDAPI_LIBRARIES})
else()
include_directories(Externals/hidapi/hidapi)
if(APPLE)
message("Using static hidapi from Externals")
add_subdirectory(Externals/hidapi/mac)
list(APPEND LIBS hidapi)
elseif(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
message("Using static hidapi-hidraw from Externals")
add_subdirectory(Externals/hidapi/linux)
list(APPEND LIBS hidapi-hidraw udev)
else()
message("Using static hidapi-libusb from Externals")
add_subdirectory(Externals/hidapi/libusb)
list(APPEND LIBS hidapi-libusb)
endif()
endif()
set(HIDAPI_FOUND 1)
add_definitions(-DHAVE_HIDAPI=1)
endif()
find_library(OPENSLES_LIBRARIES NAMES OpenSLES)
find_path(OPENSLES_INCLUDE_DIR NAMES SLES/OpenSLES.h)