Highly Practical! Code Implementation of Basic Projects for GD32 MCU [Domestic MCU Column Issue 112]

GigaDevice GD32 MCU Forum https://bbs.21ic.com/iclist-182-1.html Reading Instructions: This post is a brief excerpt. For detailed project development processes and source code materials, please click the original link to view. Ethernet for GD32F450 (Lwip2.1.2 + FreeRTOS + UDP + TCP) https://bbs.21ic.com/icview-3436568-1-1.html This article briefly introduces the application of Ethernet in GD32 microcontrollers, referencing the official application … Read more

Application of Pull-Up Resistors in Microcontrollers and Principles for Value Selection

Principles of Pull-Up Resistor Application1. When a TTL circuit drives a CMOS circuit, if the high level output from the TTL circuit is lower than the minimum high level of the CMOS circuit (generally 3.5V), a pull-up resistor is needed at the TTL output to increase the high level output value. ……………………….2. An OC gate … Read more

Microcontroller Finally Breaks the GHz Barrier: i.MX RT1170 Released

Note: The 2019 ARM Tech Conference is approaching, marking the time for various software and hardware manufacturers to unveil new products. NXP is set to showcase the high-end RT1170 with the M7 core. 1. This series finally addresses the debugging issues encountered with the previous RT105x, providing up to 2MB of general-purpose SRAM. Whether for … Read more

What is the Purpose of Microcontroller Programs? How to Write Them? How to Upload to a Microcontroller?

The purpose of a microcontroller program is to make the microcontroller “obey” and perform a series of actions as designed by humans to achieve a specific function. For example, using a microcontroller to control a running light: after powering on, the first light turns on, then after a delay, the second light turns on, followed … Read more

Is a Microcontroller Considered Embedded?

01 Question Many students have been struggling with:Should I learn microcontrollers or embedded systems? Some say that microcontrollers are also embedded systems; is that correct? Is embedded just Linux? Today, let’s discuss this issue. 02 What is a Microcontroller The essence of a microcontroller is a type of computer. So what is a computer?A computer … Read more

How to Implement Digital Filtering Algorithms in Microcontrollers? (With Code)

ID: Technology Makes Dreams GreaterCompiled by: Li Xiaoyao The main function of a microcontroller is to control peripheral devices and achieve certain communication and data processing.However, in certain specific situations, mathematical operations are inevitably required, even though microcontrollers are not adept at implementing algorithms and performing complex calculations.This article mainly introduces how to implement digital … Read more

Microcontroller Qt Performance Finally Smooth

Description: Last year, the Qt performance on the F469 and F769 was quite laggy. This newly released video is impressive. It showcases the Qt performance on ST’s F7, Renesas’ RH850, and NXP’s i.MX RT1050. The cool video demonstrates the effects, where the RH850 is used for a car dashboard display: Frame: The Renesas RH850 can … Read more

Microcontroller Series

Recently, many participants in the intelligent vehicle competitions in various provincial regions have inquired about the microcontroller series. Since the regulations in three provincial competition areas allow each school to register two teams for each small competition topic, but to limit the issue of clone vehicles, it is required that these two teams from the … Read more

Analysis of Three FPGA Chip Companies!

Today, we continue to delve deeply into the semiconductor industry and related companies. To begin with: For those looking to invest in semiconductors at a low point, please be patient a little longer. I still believe we need to wait. Yesterday, my senior sister mentioned that while the space for decline is sufficient, the time … Read more