LVGL is a good thing to use. Now there are more and more tutorials on the Internet, many of which are for V7 and below, but the upgrade of V8 for V7 is still very large, and the use methods of many controls are different, so there needs to be a suitable migration project to use.
I've been trying to transplant these two days, and there have bee ...
Posted on Tue, 07 Dec 2021 03:55:35 -0500 by harristweed
1 interrupt configuration
1.1 Cortex-M interrupt
The MCU of Cortex-M kernel provides a nested vector interrupt controller (NVIC) for interrupt management. The NVIC of Cotex-M3 supports up to 240 IRQs (interrupt requests), 1 non maskable interrupt (NMI), 1 systick timer interrupt and multiple system exceptions. The access address of NVIC i ...
Posted on Sun, 05 Dec 2021 23:02:44 -0500 by moola
Tip: after the article is written, the directory can be generated automatically. Please refer to the help document on the right for how to generate it
1, Port P
Initialization of P port and its related functions
Posted on Sun, 05 Dec 2021 18:26:40 -0500 by briant
uC/OS is a scalable, preemptive, real-time multitasking kernel that can run based on ROM. it is highly portable. It is especially suitable for microprocessors and controllers. It is suitable for many real-time operating systems (RTOS) with comparable performance of commercial operating systems.
The programs we wrote in the ...
Posted on Sat, 04 Dec 2021 17:46:57 -0500 by guybrush
1, Get uC/OS-III source code
1. Download from the official website
2. Network disk download
2, Source code import file sorting
2.1 creating new folders and files
two point two Import source code
three Create stm32cubeMX project and provision
3.1 stm32cubemx project creation
3.2 project configuration
Posted on Fri, 03 Dec 2021 19:38:32 -0500 by son.of.the.morning
in the development of single chip microcomputer, serial port is the most commonly used channel to exchange data with the outside world. To use serial port, the essential is communication protocol. Communication protocol is the language of communication between single chip microcomputer and the outside world. In order to communicate ...
Posted on Fri, 03 Dec 2021 17:07:50 -0500 by oneofayykind
1, Get uC/OS-III source code
Link: https://pan.baidu.com/s/1Btj7foEXdXjjJWoZQsN-OQ Extraction code: mleh
2, Building stm32 hal database project
Configure PA5 and PA6 as GPIO_Output, and configure serial port 1, The LED phenomenon can be used as the basis for our successful transplantation.
3, Copy the uC/OS-III file to the project fo ...
Posted on Thu, 02 Dec 2021 16:44:54 -0500 by pplexr
Project video Bli bli video link: making Project data stm32f1 smart door lock free information link: Link: https://pan.baidu.com/s/1_au_QM2-59dMhIj4_lP2vQ Extraction code: wa4y
stm32f1 smart door lock complete information link: https://download.csdn.net/download/mbs520/52718826
1. Many students reported that STM32F4 is expensi ...
Posted on Wed, 01 Dec 2021 05:54:29 -0500 by ryanfern86goa
Hi, everyone, this is senior Dan Cheng. Today I'd like to introduce a single chip microcomputer project to you
Design and implementation of intelligent sweeping robot based on stm32
It can be used in curriculum design or graduation design
Technical solutions, design help and problem opening guidance
print("Q 746876041") ...
Posted on Mon, 29 Nov 2021 23:39:12 -0500 by rhosk