PCI
What is PCI? – PCI is the extended version of Industry Standard Architecture(ISA). ISA is the old standard used for connecting peripherals with computer motherboard. Click here to get more …
Linux(OS) Concepts
Pipe or Unnamed Pipe IPC
Let’s discuss how pipe IPC(inter-process communication) works with an example. Also, we will discuss the usage of pipe IPC, its advantages and disadvantages with practical programming examples.
Different ways to transfer files from PC to Raspberry PI or vice-versa.
Let’s explore different ways to transfer the files between PC and Raspberry Pi with examples.
IPC – Inter-Process Communication
What is the IPC? – As the name suggests, Inter-process communication is the OS service used to exchange data or information between processes.– IPC is used to exchange information and …
Linux Device Driver to Blink LED
Write a Linux device driver to blink LED every 1-second duration for the Raspberry Pi board. LED used in the exercise. – To buy: https://robu.in/product/grove-blue-led/ – Documentation: https://wiki.seeedstudio.com/Grove-LED_Socket_Kit/ Connection details. …
Linux Commands
What is ls and pwd command in Linux? vim/vi editor commands. /* commands outside insert mode */ open vi the press below keys. objdump command
Kernel and OS
What is the OS? What is the Kernel? Linux(OS) Architecture Block Diagram User Space vs Kernel Space with real time scenario System call and System Programming What is Process in …