I was working with the SieraWireless LTE device drivers recently and I got into a strange issue with one of the drivers called GobiSerial. I…
Continue reading → Unknown symbol usb_serial* in GobiSerial LTE Linux Kernel driver
I had written a blog on how to integrate a custom driver into Linux kernel tree previously here. Integrating a custom driver in nuttx kernel is pretty similar. But writing this down would probably be a good idea for any future reference.
I do not have administrative rights on a linux server (openSuse Linux) I am working on right now. So installing anything is not an option…
valgrind is a popular tool which can detect memory in run-time. This blog post discusses how to install, and run valgrind at linux command line to detect memory leak in a sample C program.
Integrating a custom device driver into a Linux reference tree.
In the earlier post I have explained how to add a kernel module as a new buildroot package. You can check that post here: In…
Continue reading → How to create a new package under buildroot
This is a demonstration how a python script can be used to automate the running of an external program which takes data file as input. The data file can be spread over differnet folders in the machine. The script goes to the data file location, extracts the name of each file in the folder and then passes the data file to the external binary.
