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On December 30, the Shanghai Stock Exchange officially accepted the IPO application of ActionSmart Technology Co., Ltd. (hereinafter referred to as "ActionSmart") on the Science and Technology Innova...[Details]
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The program written on x86+Linux runs well on PC, but when it is cross-compiled with ARM gcc and sent to DaVinci target board for running, a Bus error occurs.
The position that appears is as follows ...[Details]
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iPhone and Apple Watch can be considered 1/4 or 1/2 health monitoring tools, but there are still too few reliable smart hardware for medical and health care. According to foreign media CNBC, some of ...[Details]
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Eben Upton holds a Raspberry Pi and the smaller Pi Zero. Seven years ago, Eben Upton created the first Raspberry Pi. As Upton told the March 2015 IEEE Spectrum cover story, the development of the R...[Details]
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In many measurement tasks, it is necessary to accurately measure voltage and current, and calculate device power and other electrical parameters based on the measurement results, such as power effici...[Details]
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I finally wrote the calculator. Actually, I had written it a long time ago, but I was busy with exams and lab projects, so I didn't have time to write a blog. Now I am at home during the winter vacati...[Details]
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As the price of readers and tags decreases and the global market expands, the application of radio frequency identification (RFID) is increasing day by day. Tags can be powered by readers (passive...[Details]
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Recently I made a timing board using stm8s003k3 plus a three-digit digital tube, relay and MOS tube output, four buttons for setting, the code can be changed according to your needs MCU: stm8s003k3 i...[Details]
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On September 3, according to foreign media reports, Huawei Australia officially appointed Paul Jowett, who had worked for Apple and Samsung, as marketing director. Jowett then said: "Huawei has been ...[Details]
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Recently, Montblanc officially launched its first wireless smart headset, which is equipped with Qualcomm's flagship low-power Bluetooth headset solution - QCC5100 series. With the advantages of low ...[Details]
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Today's solar panels and wind power have the advantage of being sustainable and pollution-free, but they are expensive to install and in most applications, their load interface requires a powe...[Details]
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The data processing instructions are: MOV, ADD, ADDS, ADC, SUB, SUBS, SBC, RSB, MUL, AND, ORR, EOR, BIC, CMP, TST, TEQ, LSL, LSR, ASR, RORV Data processing instruction syntax Operation{...[Details]
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There are many timers in STM32, mainly including general timers and advanced timers. They have many uses and functions. With efficient timers, STM32 can realize many functions. Among them, Systick...[Details]
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Recently, a foreign website exposed a set of renderings of Microsoft's Surface Light dual-screen concept phone. The pictures show the phone's borderless + dual-screen design, which is full of visual ...[Details]
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1. General process of bare metal development
Note: This assumes that you have already set up a bare metal development environment
Our general bare metal development process: Figure 1-1:
...[Details]
Analogue and Mixed Signal
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