The following are instructions for connecting a Bluetooth device for serial communication on Arch Linux using BlueZ 5.31.
The following packages are required:
bluez:bluetoothdbluez-utils:bluetoothctl,rfcomm
Mohamed Mzoughi embeddedmz
Keith-S-Thompson
/ urandom_test.c
Created
February 4, 2013 02:38
Generate random numbers from /dev/urandom
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| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <limits.h> | |
| #define MAX 36 | |
| #define URANDOM_DEVICE "/dev/urandom" | |
| static FILE *urandom; | |
| /* |
dhirschfeld
/ test_interpolate.cpp
Created
February 18, 2013 11:36
Demonstration of bug in MKL version 11.2
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| #include <iostream> | |
| #include <vector> | |
| #include <mkl.h> | |
| #include <mkl_df.h> | |
| using namespace std; | |
| int main () { | |
| const int nx = 11; // #rows in x | |
| const int ny = 1; // #cols in y |
ugovaretto
/ win-gettimeofday.c
Last active
March 17, 2024 00:30
gettimeofday implementaiton for windows
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| /* | |
| * Author: Ugo Varetto - [email protected] | |
| * This code is distributed under the terms of the Apache Software License version 2.0 | |
| * https://opensource.org/licenses/Apache-2.0 | |
| */ | |
| #include < time.h > | |
| #include < windows.h > | |
| #if defined(_MSC_VER) || defined(_MSC_EXTENSIONS) |
0
/ bluetooth_serial.md
Last active
March 16, 2025 19:32
Connecting a Bluetooth device for serial communication on Arch Linux.
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| # install dvd+rw-tools | |
| $ sudo yum install dvd+rw-tools | |
| $ sudo growisofs -speed=1 -dvd-compat -Z /dev/sr0=/home/amitava/dl/CentOS-7-x86_64-DVD-1503-01.iso |
UnaNancyOwen
/ vcpkg_qtcreator.md
Last active
December 21, 2021 18:05
How to use Qt that installed by Vcpkg with Qt Creator
Vcpkgを使用してQtをインストールする。(e.g. C:\vcpkg)
cd C:\vcpkg
.\vcpkg install qt5:x64-windows
It's great for beginners. Then it turns into a mess.