Andrew Huang 转载请注明作者和联络方式
一 内核修改
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将内核的蓝牙做成模块形式。
并配置如下,
|
Bluetooth subsystem support --->
L2CAP protocol support
SCO links support
RFCOMM protocol support
[*] RFCOMM TTY support
< > BNEP protocol support
HIDP protocol support (NEW)
Bluetooth device drivers --->
HCI USB driver |
用make modules编译模块。
编译成功后,与bluetooth相关的模块有如下.
drivers/bluetooth/btusb.ko
net/bluetooth/bluetooth.ko
net/bluetooth/hidp/hidp.ko
net/bluetooth/l2cap.ko
net/bluetooth/rfcomm/rfcomm.ko
net/bluetooth/sco.ko
二.嵌入式蓝牙工具
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2.1 bluez-libs 移植
tar xvzf bluez-utils-3.36.tar.gz
cd bluez-utils-3.36
./configure --host=arm-linux --prefix=$PWD/../../output/arm-linux
make
make install
bluez-utils 需要依赖几种库dbus(它需要expat)
2.1 expat 库移植
tar xvzf expat-2.0.1.tar.gz
cd expat-2.0.1
./configure --host=arm-linux --prefix=$PWD/../../output/arm-linux
make
make install
2.2 dbus库移植
用最新的dbus-1.4.0.tar.gz,在头文件上会产生多不同头文件，似乎与bluez-utils的工具配合很差，为了保险，使用dbus-1.2.16来移植
tar xvzf dbus-1.2.16.tar.gz
cd dbus-1.2.16
./configure --host=arm-linux --prefix=$PWD/../../output/arm-linux -
-with-x=no --with-xml CPPFLAGS="-I$PWD/../../output/arm-
linux/include" LDFLAGS="-L$PWD/../../output/arm-linux/lib -lexpat"
make
make install
把 dbus-arch-deps.h拷贝到发布目录里
cp ../../output/arm-linux/lib/dbus-1.0/include/dbus/* ../../output/arm-linux/include/dbus-1.0/dbus
2.3 glib库移植
tar xvjf glib-2.22.0.tar.bz2
2.2 bluez-utils 移植
tar xvzf bluez-utils-3.36.tar.gz
cd bluez-utils-3.36
./configure --host=arm-linux --prefix=$PWD/../../output/arm-linux DBUS_CFLAGS="-I$PWD/../../output/arm-linux/include/dbus-1.0 -I$PWD/../../output/arm-linux/include/" DBUS_LIBS="-L$PWD/../../output/arm-linux/lib -ldbus-1" --disable-glib BLUEZ_CFLAGS="-I$PWD/../../output/arm-linux/include" BLUEZ_LIBS="-L$PWD/../../output/arm-linux/lib -lbluetooth" --enable-alsa=no
make
make install
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