I hope to implement a mechanism to separate the system and application on stm32 (although there is no MMU)
STM32 has a project to run Python from an SD card. I haven't tried it, but it may be consiste...
[i=s]This post was last edited by DDZZ669 on 2018-11-20 10:40[/i] Thanks to EEWorld Forum for providing the CY8CKIT-149 PSoC 4100 Plus Prototyping Kit. Below is the unboxing picture, front of the box:...
#includevoid main(void) { WDTCTL=WDTPW+WDTHOLD; P1DIR|=(BIT1+BIT2+BIT3+BIT4+BIT5);//P1.1-P1.5 is the output direction P1OUT=0x00; //Pull all low, initialize all LEDs to turn off TA0CCTL1=CCIE; //Captu...
[color=#000080]A: How to use ftp to update the demo you wrote[/color] [color=#006400]B: zmode is more useful after entering the system. [/color] [color=#006400]http://wiki.myzr.com.cn/index.php?title=...
[i=s]This post was last edited by manhuami2007 on 2019-1-20 20:15[/i]How does the Rapid iot kit use Bluetooth for communication? Bluetooth communication is performed by simulating the Bluetooth protoc...
Tutorials by famous college teachersChinese subtitles for foreign tutorialsIndustry engineer forumsNational College Student Electronics Competition related... Involving robots, algorithms, black techn...
SPI can work as a master or slave device and can support multiple masters and slaves on the same bus. SPI mainly uses
three signals.
(1) Master Output, Slave Input (MOSI)
is used for s...[Details]
Samsung launched a 583-inch 8K commercial "The Wall" display at the ISE2020 in Amsterdam, replacing the previous 437-inch version. It is reported that this is the largest commercial display panel pro...[Details]
The format of the MOV instruction in ARM is as follows
op2 occupies 12 bits, of which bit11-bit8 is the shift number (rotate), bit7-0 is an 8-bit immediate number (imm), MOV Rn, op2,...[Details]
Japan's Asahi Kasei is considering building a battery separator plant overseas. According to The Elec, Asahi Kasei is considering building a battery separator factory in Europe or North America. If...[Details]
NEC Electronics 78K0/Lx3 microcontroller is a high-performance 8-bit general-purpose microcontroller that uses NEC Electronics' 78K0 core. It has a variety of packages from 48Pin to 80Pin, and has a...[Details]
By the way, there is a Keil Debug note that I have forgotten to record. The process is shared as follows, hoping that everyone can avoid detours. (The software used is proteus7.8 and keil4...[Details]
Any equipment has its own life cycle. At the late stage of the equipment life cycle, the equipment will inevitably age, experience reduced efficiency, and experience more failures, which is not co...[Details]
_DINT(); Turn off the total interrupt (can be used to protect programs that do not want to be interrupted)
example:
_DINT();
_()NOP; //There is at least one operation before protecting the pr...[Details]
One of the most useful features of USB power is the ability to charge batteries in portable devices. However, whether it is USB power or other power sources, battery charging is more than just draw...[Details]
Today, Xiaomi’s official Weibo account announced that it will hold an online launch event for the Xiaomi 10 Youth Edition 5G and MIUI 12 at 2 p.m. on April 27. Judging from the content of the poste...[Details]
车辆盲点是造成车辆碰撞的主要因素,更有甚者引发车祸,造成人员伤亡,而汽车安全系统能有效解决这一问题。 Brigade Electronics, a supplier of automotive safety systems, has developed the active safety system Backeye360, which gives the driver a complete...[Details]
The birth of network monitoring has solved the problem of traditional monitoring effects and changed the traditional connection method, making it simpler and more convenient, but at the same time i...[Details]
Mercedes-Benz recently released the ESF 2019 safety concept car. ESF is the name of a concept car that Mercedes-Benz uses to develop safety technology, and is mainly used to showcase the new ideas of...[Details]
introduction
A robot is a highly automated and intelligent device that can simulate human behavior and thinking and complete various complex tasks. The robot control system is an imp...[Details]