X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=README;h=f25c53946cbc5d64fd1772c48977a9fa3f0f191d;hb=e7c95b16bb716f2ec3ffab0384cdb846933b8e3e;hp=4b0621c43cf7e09a9ff3cd52b0d090fa08dc37e9;hpb=1bede530033f40a81400c7a1e4ed0e8755d4ec59;p=deb_libcec.git diff --git a/README b/README index 4b0621c..f25c539 100644 --- a/README +++ b/README @@ -1,24 +1,32 @@ This library provides support for the Pulse-Eight USB-CEC adapter. +You can find a list of frequently asked questions on the following page: + http://libcec.pulse-eight.com/faq + =============================================================================== - === Linux === + === Linux & BSD === =============================================================================== libCEC needs the following dependencies in order to work correctly: * udev v151 or later * cdc-acm support compiled into the kernel or available as module +* liblockdev 1.0 or later To compile libCEC on Linux, you'll need the following dependencies: * autoconf 2.13 or later * automake 1.11 or later -* pkg-config * libtool -* udev development headers v151 or later * gcc 4.2 or later +* liblockdev 1.0 development headers + +The following dependencies are recommended. Without them, the adapter can not +be auto-detected. +* pkg-config +* udev development headers v151 or later To compile, execute the following commands: -# autoreconf -vif -# ./configure --prefix=/usr +# ./bootstrap +# ./configure # make # sudo make install @@ -32,9 +40,9 @@ To compile libCEC on OS-X, you'll need the following dependencies: * pkg-config * xcode 3.2.6 or later -To compile, execute the following commands (TODO: please verify): -# autoreconf -vif -# ./configure --prefix=/usr +To compile, execute the following command: +# ./bootstrap +# ./configure # make # sudo make install @@ -48,20 +56,74 @@ To compile libCEC on Windows, you'll need Visual C++ 2010 or Visual Studio 2010 The installer needs the Windows DDK (Driver Development Kit) and Nullsoft's NSIS. +To compile LibCecSharp on Windows, you'll need Visual C++ 2008 or Visual Studio +2008, because it is compiled against .NET 2.0. + To compile libCEC, follow these instructions: * open /project/libcec.sln with Visual C++ 2010 or Visual Studio 2010. * build the project. To build an installer on Windows: -* download and install the Windows DDK. * download and install NSIS. -* go to /project and execute create-installer.cmd to create the installer. -* the installer is stored as /project/libCEC-installer.exe +* go to /project and execute create-installer.bat to create the installer. +* the installer is stored as /build/libCEC-installer.exe + +You will need both Visual Studio 2008 and Visual Studio 2010 to build the +installer from the command line. To build with Visual C++ 2008 and 2010, +you will need to manually build libcec with Visual C++ 2010 and then +build LibCecSharp.sln with Visual Studio 2008. See create-installer.bat +for the required steps. + +=============================================================================== + === Raspberry Pi === +=============================================================================== + +We've included a script that builds libCEC with support for the Raspberry Pi +in /project/RPi/build.sh. This script pulls in the latest toolchain and +firmware, builds the necessary dependencies, and finally builds libCEC. The +result will be a softfp build. + +To build libCEc on your development machine, follow these instructions: +* run '/project/RPi/build.sh /desired/destination/path/for/binaries' +* run 'make install' + +To build libCEC on the Pi itself, just follow the instructions for Linux. +The configure script automatically checks whether the required headers and +libraries can be found. + +To specify the path of the Raspberry Pi's development headers, use the +following option for 'configure': +--with-rpi-include-path="/path/to/opt/vc/include" + +To specify the path of the Raspberry Pi's libraries, use the following option +for 'configure': +--with-rpi-lib-path="/path/to/libbcm_host.so" + +=============================================================================== + === CuBox / TDA995x === +=============================================================================== + +Solid-Run's CuBox uses a combined HDMI tranceiver / CEC controller by NXP. The +device driver for it is based on an SDK by the chip vendor and is compiled into +the Linux kernel. The following options for 'configure' have been introduced: + +To enable support for the CuBox / TDA995x: +--enable-tda995x + +To specify the path to the SDK part of the kernel driver: +--with-tda995x-toolkit-path='path/to/linux/drivers/video/dovefb/nxp_hdmi' + +If the toolkit path is not specified, it is assumed that a directory named +'nxp_hdmi' (or a link to it) exists in the top level of the source tree. =============================================================================== === Debugging / Testing === =============================================================================== +To compile libCEC with extensive debugging output, pass the following argument +to configure on Linux/OS-X/BSD: +--enable-debug + We provide a test client, named cec-client, to debug the device. To check whether the device can be detected, execute the following command: * cec-client -l