[i=s]This post was last edited by MianQi on 2021-9-14 11:13[/i]During the test, the "COM is closed" condition was encountered, and the communication port on the board was not lit. Check the communicat...
RTOS system beat
Traditional RTOS uses a hardware timer to generate periodic beat interrupts as the system time base. In most applications, the system beat period is in milliseconds, and the resolutio...
[i=s]This post was last edited by IoT Maker on 2021-12-5 19:31[/i]The only reference document for the network port remote screen update function is "Network Function Application Instructions", which i...
[size=5]When using the new version of IAR5.31, I found that the header file could not be added. I thought about the similar problem I encountered when I used it at that time. I don’t know how to solve...
[i=s]This post was last edited by Jacktang on 2020-2-2 18:01[/i]CC2640R2F already supports Alibaba Cloud Link IoT platform, which can help customers quickly develop products. There are routines availa...
MCU Instructions (II)
Data transfer instructions
(3) Instructions with direct addresses as destination operands
MOV direct,A 例： MOV 20H,A
MOV direct,Rn MOV 20H,R1
MOV direct1,direct2 MOV 20H...[Details]
According to Bloomberg, another lithium-ion battery explosion has occurred, this time at an energy storage plant in the U.S., and at least 21 fires have occurred in South Korea due to lithium-i...[Details]
With the disappearance of the demographic dividend and the continuous increase in labor costs, traditional manufacturing has gradually shifted from labor-intensive to technology-intensive. More and m...[Details]
Arm Development Studio is the most comprehensive end-to-end embedded C/C++ development solution on the market, designed for Arm-based SoCs, from microcontrollers to custom multi-core processors. Desi...[Details]
As autonomous driving enters deep water areas, the demonstration area is playing a vital role in promoting it. L4 autonomous driving has entered the convergence stage of long-tail scenarios and bus...[Details]
1 Overview At present, China has entered an aging society. According to national regulations, people over 65 years old are defined as elderly. In 2011, the proportion of the elderly population in ...[Details]
Abstract: The voltage regulation module of soft start is generally composed of three-phase anti-parallel thyristors. The stator voltage can be changed by changing the trigger angle of the thyristor...[Details]
The working process of the three-terminal voltage regulator LM317T chip and the calculation formula of its output voltage are introduced. Based on the consideration of the power supply of the circuit ...[Details]
LM2677 is a 5A maximum load current DCDC converter produced by TI. It can be used to design a digitally controlled constant voltage source using digital PID control, and it can also be used to desi...[Details]
Optical component maker Lumentum is in advanced talks to acquire laser maker Coherent, the Wall Street Journal reported, citing people familiar with the matter. The two companies' products are used i...[Details]
AG9311 is a single-chip TYPEC to HDMI+PD+U3 docking station conversion chip, which is mainly used in Type-C docking stations or Type-C extenders. The AG9311 chip can be used on any device with USB ...[Details]
After obtaining the waveform of the digital oscilloscope, many friends do not know how to save it. Next, follow the editor to learn the steps of saving the oscilloscope waveform to a USB flash driv...[Details]
CTCSS (Continuous Tone Controlled Squelch Systern) is a technology that adds frequencies (67.0-250.3 Hz) lower than the audio frequency to the audio signal for transmission. The international stand...[Details]
demand analysis The instruments used in this scheme have the following characteristics and design parameters: ●The pointer responds sensitively and moves accurately, that is, it cannot lose steps...[Details]
A stepper motor is an actuator that converts an electrical pulse signal into an angular displacement. Its main advantages are high positioning accuracy and no cumulative position error. Its unique op...[Details]
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