I saw someone using Cube Suite+ on the forum. Is this software free?
I also saw e2studio on the official website. Is this also free?
Which one do you guys recommend? I'm confused~~~...
1. What is bootlloader?In an embedded operating system, BootLoader runs before the operating system kernel runs. It can initialize hardware devices and establish memory space mapping, so as to bring t...
The CPU processorTI TMS320C6678 is a TI KeyStone C66x multi-core fixed-point/floating-point DSP processor that integrates 8 C66x cores, with each core clocked at up to 1.0/1.25GHz. It supports high-pe...
[i=s]This post was last edited by CokezzZ on 2021-7-2 08:53[/i]Nyquist Sampling Theorem
Although everyone knows it, let's still mention Oppenheim's "Signals and Systems" to sort out a few points:
Band...
[size=4] When making instruments with DLMS protocol, foreigners asked for remote firmware upgrade function. Since it was the first time, I sought help from the manufacturer, but the process was too co...
Almost all designers of ultra-low-power systems are concerned about battery life. How often does a fitness tracker battery need to be recharged? And for a disposable battery system, how often does a t...
Just now, @Redmi’s official Weibo account announced that the Redmi Note 11 series will be released at 7 pm on October 28, claiming that “quick battle, quick decision, full blood in a moment”. ...[Details]
AC and DC current probes Current probes measure the magnetic field generated by electrons moving within a conductor. Within the range specifications of the current probe, the magnetic flux field ar...[Details]
According to the latest news from foreign media, in the iPhone 14 series that will be launched this year, the rear main camera lens of the Pro version will be very exaggerated, and the sensor s...[Details]
Tension control, in layman's terms, is to control the force that keeps objects stretched or stretched when winding them. Tension is widely used in light industries such as papermaking, fiber, plasti...[Details]
The following is what I learned about the stack when studying ARM instructions: 1. Register R13 is often used as a stack pointer in ARM instructions 2. For the R13 register, it corresponds to 6 dif...[Details]
This scheme designed and developed an underwater acoustic signal recorder, which realizes the synchronous acquisition and storage of 4-channel 24-bit underwater acoustic signals, with a dynamic range...[Details]
On November 13, the three major A-share indices continued to fluctuate. The Shanghai Composite Index closed at 2905.24 points, down 0.33%, and the Shenzhen Component Index closed at 9687.85 points, u...[Details]
Refresh, refresh, refresh again... At 7:30 am on August 7, 2019, when the questions were finally answered, Cheng Hang, Gao Lianglei, and Liu Chengyu breathed a sigh of relief. Among the eight quest...[Details]
First of all, we should understand that reset is a very important part. The quality of the reset part design is related to the stability of the entire system. Generally speaking, STM32F10 series chip...[Details]
The escalating tensions between China and the United States are often seen as a new era of the Cold War. The battlefield between the two sides has clearly extended from the trade war to the technolog...[Details]
Data bit transfer instruction
MOV C, bit; bit can directly address bit C←(bit)
MOV bit, C; C carry bit (bit) ← C
Bit variable modification instructions
CLR C ; Set C=0
CL...[Details]
How to use and work principle of oscilloscope An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, makin...[Details]
The microcontroller used is the Puzhong development board, the 8x8 dot matrix uses 74hc595 for segment selection, and the P0 port is selected 74hc595 The 8x8 dot matrix uses a common cathode (lef...[Details]
On July 9, the National Intellectual Property Administration released data for the first half of 2019. In the first half of 2019, 192,000 domestic invention patents were authorized. The top three com...[Details]
Find X8 Pro will be equipped with the industry's only dual periscope telephoto lens and the first inverted periscope camera.
The Find X8 series is the first to be equipped with AI ...[Details]