BeagleBone Web Server - MySQL Installation

RE: BeagleBone Web Server - MySQL Installation

sesiomedec — Thu, 25 Feb 2016 04:02:02 GMT

Hello Shaun Endres, thank you for posting this excellent tutorial for begginers like me, Im a little bit stucked in the compilation process of test c program, I'm getting this error:

root@beaglebone:~/ParcaseDBpgrms# g++ test_MysqlScript.c -o test -I/usr/include/mysql/ -lmysqlclient

test_MysqlScript.c:11:17: error: stray '\342' in program

test_MysqlScript.c:11:17: error: stray '\200' in program

test_MysqlScript.c:11:17: error: stray '\234' in program

test_MysqlScript.c:11:17: error: stray '\' in program

test_MysqlScript.c:11:17: error: stray '\342' in program

test_MysqlScript.c:11:17: error: stray '\200' in program

test_MysqlScript.c:11:17: error: stray '\235' in program

test_MysqlScript.c: In function 'int main()':

test_MysqlScript.c:11:27: error: 'MySQL' was not declared in this scope

do you know any reason for this to happen? I have to say that when intalled the libmysqlclient-dev libraries it got stucked in configuring lighttpd and I have to ^C. From the very beginning of the tutorial its always getting stucked in this step but I think everything workd ok besides the libmysqlclient-dev step :S...

Thanks in advance!!

RE: BeagleBone Web Server - MySQL Installation

Former Member — Mon, 16 Jun 2014 13:26:40 GMT

Hi, I need to write digital Outputs in Beaglebone black from a web page, and show digital inputs and 1wire termometers values in this web page each second.

I think to use a c++ program to do the hardware interface, I need some help to communicate the web page with de C++ program.

Coud you give some light.

Thanks.

RE: BeagleBone Web Server - MySQL Installation

Former Member — Sun, 09 Mar 2014 06:40:18 GMT

Shaun,

Just wanted to point out there is a typo in this posting.

[Service]

ExecStart=/usr/bin/mysql_safe

should be

[Service]

ExecStart=/usr/bin/mysqld_safe

RE: BeagleBone Web Server - MySQL Installation

Former Member — Sat, 23 Nov 2013 18:26:16 GMT

Shaun, I know you're using a BBW and so things may be different regarding what angstrom is doing compared to the BBB I'm using, but I'm having a hard time understanding why you have to jump through so many hoops to get mysql working. Your version of angstrom is obviously using systemd, same as mine. So if angstrom isn't supplying the appropriate unit files to get mysql up and running by default then something is seriously wrong.

The inclusion of /etc/default/rcS gives me the impression that what you're getting is essentially a debian version. That's a problem, in my view it makes angstrom unfit for purpose. Three quarters of your post is taken up with 'fixing' angstrom's problems, that should be evidence enough.