[i=s] This post was last edited by xld0932 on 2019-4-15 19:36 [/i] 1. The installation steps of KEIL software are omitted. Open KEIL software, click Help->About uVision... in the menu bar, and a dialo...
Hardware: sensortile from st, which uses the bluenrg chip for Bluetooth communication
Functions that have been implemented: Establish services and implement reading and writing
Expected new features: ...
Usually, when implementing the IAP function, two project codes need to be written when designing the firmware program. The first project program, the BOOT program, does not perform normal functional o...
I have been working for more than two years after graduating from an ordinary first-class university (electronic information major). I am engaged in Linux embedded development in Shenzhen. In order to...
The so-called Wi-Fi 6, also known as 802.11ax, is an upgraded version of the previous generation technology 802.11ac (also known as Wi-Fi 5). Compared with the previous generation of technology, Wi-Fi...
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Yesterday, OnePlus Technology founder and CEO Liu Zuohu published a long article in the OnePlus Community titled "OnePlus TV: Imagination and Intelligence", sharing the latest developments of OnePlus...[Details]
Output voltages continue to drop, while regulation requirements become increasingly demanding. For designers, a few tricks can make the task less difficult than it may seem. Even if you must design...[Details]
Common problems and solutions during STM32 debugging 1. After setting the type of emulator under the "Debug tab", the prompt "No ULINK Device found." appears when downloading the program. Solution: ...[Details]
RF signal generator is a common electronic test and measurement instrument. Different from traditional function signal generator, it is mainly used to generate RF continuous wave signal or modulated ...[Details]
1.
I'm bare metal on ARM. Not using any embedded OS.
My bootloader puts my program at 0x00000000 (this is Flash). During initialization, I copy all the code in the code area to SDRAM. Then I jump t...[Details]
//Write data to EEPROM, then read the data, assign it to PORTD, and light up the corresponding LED #include hidef.h /* for EnableInterrupts macro */ #include "derivative.h" /* include peripheral de...[Details]
The United States is about to show its hand when it comes to Huawei. Initially, it restricted US chip manufacturers from shipping to Huawei, and then restricted EDA software, operating systems, and I...[Details]
Low power consumption reference voltage generation circuit with current consumption of only 30UA
Function of the circuit
Use ordinary Zener diodes or temperature compensated Zener diodes to ma...[Details]
The measured signal is first sampled and quantized into a digital signal by the ADC of the ZDS2022 oscilloscope, and then the processor inside the ZDS2022 oscilloscope converts it into a binary logic...[Details]
Power loss model generation tool now includes passive components, enabling more accurate design modeling and helping customers get to market faster
Shanghai, China, November 14, 20...[Details]
In a common dual-tube pulse circuit, one tube is always on and the other is off. However, the complementary tube pulse circuit is different. It has the following characteristics:
(1) Both tube...[Details]
1 Introduction to ARINC429 bus and protocol chip HI-8582 1.1 Introduction to ARINC429 aviation bus ARINC429 bus is a civil aviation digital bus transmission standard developed by the American Aer...[Details]
GD32 MCU
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