These are my blogs
and also my life
SSD1306 Display Module to Raspberry Pi Wiring
2020-04-22 c hardware
I recently bought a DIY Display Module using the SSD1306 Driver from Alibaba AliExpress. In this post we discuss the physical wiring from the display ... Read More
A CLI Tool to Recommend Text
2020-04-14 c convolution
Computers are fast at comparing one string to another, however, when we need to find which string is closest to other strings things become more ... Read More
The Stack of Frames in C with ARM Assembly Example
2020-04-03 c arm assembly
Function calls in the C programming language make heavy use of the stack, also called the call stack. When functions are called they create the ... Read More
Converting C Conditionals to ARM Assembly
2020-03-27 c assembly arm
In this post we can explore how to the gcc compiler converts to C to ARM assembly language. We’ll specifically look at conditional logic. ... Read More
Delay Lines in C
2020-03-23 c signal-processing
There are many scenarios where a delay line is needed in signal processing. Scenarios ranging from Digital Filters, Convolution, Reverberation, Echo ... Read More
UART Between Raspberry Pi and Arduino
2020-03-18 c hardware arduino raspberry-pi
Using a 2-wire serial connection we can communicate from a Rapsberry Pi (RPi) to an Arduino. For the Rasperry Pi we’ll use the built in UART ... Read More
Daemon Example in C
2020-03-05 c unix
In this post we’ll look at daemon creation and demonstrate how to programmatically create daemons. We’ll go into the SysV recommendation ... Read More
Unix UDP Example in C
2020-02-27 c networking sockets
In this post we’ll create an example client and server that communicate over UDP in C using Unix as the Operating System. UDP is a ... Read More
Listing files in a Directory using C
2020-02-24 c
Use the glibc scandir function from <dirent.h> to list all the files in a directory using the C programming language. The scandir function ... Read More
Regular Expressions in C
2020-02-01 c
In this blog post we will construe some simple examples of regular expressions in C, also known as a regex. We will use the popular libraries PCRE and ... Read More