The System tick timer is present in all arm cortex-m microcontrollers. Irrespective of whether it is STM32,LPC, Tiva C etc. The System tick timer allows the system to initiate an action on a periodic basis. This action is performed internally at...
READ MOREIntroduction to UART Computers transfer data in two ways: parallel and serial. In parallel data transfers, often eight or more lines (wire conductors) are used to transfer data to another device. In serial communication, the data is sent one bit...
READ MOREAs you may know memory holds code and data for the CPU to process ,and the I/ O ports are used by the CPU to access input and output devices. In the microcontroller we have two types of I/ O. They are: a. General Purpose I/ O (GPIO): The...
READ MOREBasically, an image histogram is a plot of the relative frequency of occurrence of each of the permitted pixel values in the image against the values themselves. If we normalize such a frequency plot, so that the total sum of all frequency...
READ MOREApplications of Image Processing In this lesson we are going to give a brief overview of some applications of image processing. Image processing is a very popular tool across different fields. Image it is diagnostics machines the MRI ,PET scan...
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