top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

Best Scripting Language for Embedded Work?

+2 votes
443 views

We develop embedded software for 32-bit micros using Windows as the development platform.

We are seeking a general purpose scripting language to automate certain tasks, like cleaning out certain directories of certain types of files in preparation for ZIP'ing, generating certain source files automatically, etc.

Selection criteria:

a)Should be able to compile the script interpreter as a monolithic executable (no .DLL dependencies, etc.) for easy versioning and distribution of the script interpreter. (Note that I'm not asking that the script be a single executable, just the interpreter. To run a script you'd need both the script and the interpreter. The script would be a text file, and the interpreter would be a single .EXE.)

b)Should be extensible, in that one could add commands or library functions to the script interpreter in C (for efficiency), and the whole script interpreter could again consist of a single executable with no other dependencies. (Note that I'm not asking that the script be a single executable, just the interpreter. To run a script you'd need both the script and the interpreter. The script would be a text file, and the interpreter would be a single .EXE.)

c)Should be able to spawn compilers and capture the output, do file I/O, and all the other minor expected stuff.

d)Graphical capability would be nice.

I know that Tcl/Tk would do all of the above, but what about Python or any other alternatives?

posted Jul 10, 2013 by anonymous

Share this question
Facebook Share Button Twitter Share Button LinkedIn Share Button

1 Answer

+2 votes

Python is better than Tcl. Python is Object-oriented where Tcl is a string based Scripting language and weak in data structure.
Check this description

answer Jul 12, 2013 by Satyabrata Mahapatra
Similar Questions
+2 votes

I have to write a python script which has to give CPU usage for particular process.
Ex: Lets say i have a process ABC which is running continuously for 10 hours.(Process may have 'n' number of threads.)
So,
1st) My script should have to check the CPU usage and Memory consumption for process ABC, and also for threads of it after every 5 seconds.

2nd) Script has to take an average of CPU usage and memory consumption and it has to print final result.

i have tried using this command ,

top -bn1 | grep "Cpu(s)" | \
           sed "s/.*, *\([0-9.]*\)%* id.*/\1/" | \
           awk '{print 100 - $1"%"}'

Can anyone help in find out?

+2 votes

I have a shell script that's run every 5 minutes I use to call many other shell scripts. Is there a way to wait a random number of seconds before executing each line? Something like this.

wait_random 10 - 180 (perl /scripts/my_script.pl) &
wait_random 10 - 180 (perl /scripts/my_script5.pl) &
wait_random 10 - 180 (perl /scripts/my_script7.pl) &

I have many entries in this file and I background them all because most must poll network devices which can take time. None should take over 2 minutes though.

When I run them all at once they bog the system and cause some of latency graphs on equipment being monitored to look poor.

...