Working with ADC and STM32 part2: Single Channel Continuous Conversion
In the part 1 of working with ADC and STM32 (link), we talked about the ADC and how it does work, configure it to…
STM32
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Working with ADC and STM32 part1: Single Channel Single Conversion
In this guide, we shall learn how to use the ADC of the STM32 for single channel Single Conversion mode using only registers. The…
Working with Ultrasonic Sensor and STM32
This guide shows how to use the HC-SR04 Ultrasonic Sensor with the STM32F411 Nucleo-64 board using only registers level with GPIO polling mode. The…
Understanding GPIOs
As you may know memory holds code and data for the CPU to process ,and the I/ O ports are used by the CPU…
Introduction 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…
Understanding the Systick Timer
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…
Interrupt Programming
A single microprocessor can serve several devices. There are two ways to do that: interrupts or polling. In the interrupt method, whenever any device…
Programming the Analog to Digital Converter (ADC)
Analog-to-digital converters are among the most widely used devices for data acquisition. Digital computers use binary (or discrete) values, but in the physical world…