Table of Contents Overview So, hello guys, welcome to Gettobyte website. This blog is part of the Microcontroller coding series on NXP Semiconductors S32K144 MCU. Objective of this series is to learn Microcontroller technology by getting knowledge on how to do microcontroller coding. And for doing so we would be proceeding with NXP Semiconductors S32K144 […]
OVERVIEW Nowadays we see oled display being used everywhere be it the phones , TVs , laptops or PCs , smartwatches . They sure are better than old chunky CRT TV displays that were bulky and didn’t deliver the desired picture quality , with the introduction of the LCD and backlight LEDs the things sure […]
In previous blog we covered a brief overview of how the OLED display works in microscopic level and also understood various types of OLED displays available in the market . In this blog we’ll be discussing how to configure the SSD1306 display with the microcontroller and we’ll be making the embedded driver as well.128×64 display […]
In the previous blogs we discussed how to read uid of different tags . Now as discussed in the applications of the rfid cards , the rfid tags can be used to store employee information so as to access certain restricted area. The rfid tags can also be used by retail stores to store customer […]
Overview In this blog we will be discussing another special functionality of GPIO pins I2C or Inter-Integrated Circuit or I2c functionality . I2C is a two wire interface or TWI which was developed by the Philips corporation for use in consumer products . It is a bidirectional bus that can be easily implemented in an […]
Overview So, in this blog we will be covering another alternate functionality of GPIO pins i.e SPI (Serial Peripheral Interface). Previously we hve covered following peripherals implementation in STM32F103 MCU’s. ADC(Analog To Digital Converter) in STM32F103 UART Peripheral in STM32F103 GPIO Peripheral in S32K144 MCU Clock Peripheral in STM32F103 PWM on STM32F103 SPI is a […]
What is USB Technology USB is a technology which standardize the connection of peripherals to personal computers. It has largely replaced interfaces such as PS/2 connector (used for keyboard), ADB Connector (used for mouse), Parallel Ports (used for printers) and Game ports (used for video game consoles) which are used to connect different devices to […]
In the last blog we discussed what a keypad module is . In this blog we will be discussing how to interface a 4×4 membrane type keypad module with stm32 microcontroller. Although the keypad module can be configured using both polling and interrupt methods , in this blog we will be discussing the interrupt method […]
Table of Contents What are Keypad Modules ? Keypads are input devices that most of us are familiar with that help us communicate with a machine , by pressing a set of buttons or keys and giving it a set of instructions to perform tasks.We see them at ATMs, Phones,,military, even Refrigerators , Vending Machines […]
For the people looking to start with STM32 and looking for its full tutorial blog series on different peripherals of the STM32 Microcontrollers. In This blog get to know about, UART HAL API’s, how to generate the UART code and demo examples based on UART peripheral of STM32.