我想添加bluez库到我的eclipse项目上覆盆子pi 3(raspbian)。这是我做了什么:C++ bluez eclipse连接器配置
- 配合bluez上已经安装了树莓派3,但我没有找到头文件,所以我也跟着这个教程:目录
https://learn.adafruit.com/install-bluez-on-the-raspberry-pi/installation
现在/usr/local/include/bluez-5.37/lib/bluetooth我有bluetooth.h,hci.h, ...
- 基于Eclipse:
- 基于Eclipse
项目>属性> C/C++编译>设置> GCC C++编译器>含
在包括路径(-1)我添加:/usr/local/include/bluez-5.37/lib/bluetooth
项目>属性> C/C++编译>设置> GCC C++链接>库
在库(-1)我添加蓝牙
在库搜索路径(-L)我补充一下:在/ usr/local/lib目录
这是代码,我是trying to build
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/socket.h>
#include <bluetooth.h>
#include <hci.h>
#include <hci_lib.h>
int main(int argc, char **argv)
{
inquiry_info *ii = NULL;
int max_rsp, num_rsp;
int dev_id, sock, len, flags;
int i;
char addr[19] = { 0 };
char name[248] = { 0 };
dev_id = hci_get_route(NULL);
sock = hci_open_dev(dev_id);
if (dev_id < 0 || sock < 0) {
perror("opening socket");
exit(1);
}
len = 8;
max_rsp = 255;
flags = IREQ_CACHE_FLUSH;
ii = (inquiry_info*)malloc(max_rsp * sizeof(inquiry_info));
num_rsp = hci_inquiry(dev_id, len, max_rsp, NULL, &ii, flags);
if(num_rsp < 0) perror("hci_inquiry");
for (i = 0; i < num_rsp; i++) {
ba2str(&(ii+i)->bdaddr, addr);
memset(name, 0, sizeof(name));
if (hci_read_remote_name(sock, &(ii+i)->bdaddr, sizeof(name),
name, 0) < 0)
strcpy(name, "[unknown]");
printf("%s %s\n", addr, name);
}
free(ii);
close(sock);
return 0;
}
标题找到,但这是控制台说:
02:25:09 **** Incremental Build of configuration Release for project ComputerVision ****
make all
Building target: ComputerVision
Invoking: GCC C++ Linker
g++ -L/usr/local/lib -o "ComputerVision" ./src/ComputerVision.o -lopencv_core -lbluetooth -lopencv_imgproc -lopencv_highgui -lopencv_ml -lopencv_video -lopencv_features2d -lopencv_calib3d -lopencv_objdetect -lopencv_contrib -lopencv_legacy -lopencv_flann
/usr/bin/ld: cannot find -lbluetooth
makefile:45: recipe for target 'ComputerVision' failed
collect2: error: ld returned 1 exit status
make: *** [ComputerVision] Error 1
02:25:09 Build Finished (took 382ms)
位新手,对这个事情...任何帮助PLZ?谢谢!
对不起。这很有用。谢谢 – Drazz