[i=s]This post was last edited by xiaoli2018 on 2022-1-29 20:47[/i]The creation of a development environment is divided into two parts: IDE configuration and project creation.
IDE Configuration
First,...
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1. Write an interrupt service routine
Write an ISR function c_intXX in the .c source file for interrupt processing, such as:
interrupt void c_intXX (void)
{…;
}
Note: For hardware interrupts, XX = 00~...
[i=s] This post was last edited by 依然青葱年少 on 2020-11-27 15:47[/i]I want to make a digital buzzer, but why can't the second circuit answer the question? From the first set of timing diagrams, we can se...
[p=30, null, left][color=rgb(34, 34, 34)][font="][font=Verdana][size=3][b]An automatic/semi-automatic selectable dimming photoelectric control system which uses a photoelectric[color=#000000]transisto...
Verification Method OverviewDesign verification is the process used to prove the correctness of a design, requirements and specifications.In the digital design flow, verification ensures that the chip...
The voltage comparator is a circuit that detects and compares the input signal. Its function is to compare an analog signal with another analog signal (reference signal) and output the binary sig...[Details]
Innoviz Technologies and Component Distributor EDOM Technology Collaborate to Expand Business in Greater China Beijing, China - August 10, 2021 - Innoviz Technologies, a leading supplier of high-pe...[Details]
STM8S has no peripheral circuits. The MCU CAP is connected to the 104 capacitor reset and connected to the pull-up resistor. All other pins are left floating. The current is tested using the followin...[Details]
IC Insights recently released the "Global Wafer Capacity Report 2021-2025", which lists the world's 25 largest 200mm equivalent wafer monthly installed capacity rankings as of December 2020. The to...[Details]
After the GPIO register is converted by the ioremap function, the physical address (the actual address of the register) can be controlled by directly controlling the virtual address, thus realizing t...[Details]
With bit-banding support, you can use normal load/store instructions to read and write single bits. In CM3, bit-banding is implemented in two areas. One is the lowest 1MB range of the SRAM area, and ...[Details]
1Switching
power supply
Characteristics and causes of noise
With the rapid development of electronic technology, the types of electronic devices are increasing day by day, and any...[Details]
1. P1 is a quasi-bidirectional port. Each bit can be used separately. When a bit is used as an input line, the latch of the bit must be '1'; when used as an input, it can be driven by any TTL circu...[Details]
In the industrial field, controlling low-latency, deterministic data transmission is a rigid demand. A large number of industrial real-time Ethernet protocols are not interconnected or difficult to...[Details]
There are many places where digital technology can be used in a power system, one is the internal circuitry of the power supply itself, and the other is to implement power management and monitoring fu...[Details]
Recently, according to xiaomiui.net, it has been a few months since the launch of the Xiaomi 12 series, and it looks like Xiaomi is already preparing for its successor. Recently, traces of the Xiao...[Details]
In recent years, the research and development of static piezoelectric ceramic drive power supply has made some progress in China, but most of the piezoelectric ceramic drive power supply is compose...[Details]
Summary With the development of society, science and technology have also been improved. In contrast, people pay more and more attention to the needs of humanity. We designed this POV-LED display sy...[Details]
According to the latest report from research firm Strategy Analytics, global tablet shipments reached 32.2 million units in the first quarter of 2020, a year-on-year decrease of 12%. This year, due t...[Details]
Industrial controllers are electronic devices used to control and monitor equipment and machines in industrial production processes. They are widely used in various industrial fields, including man...[Details]
GD32 MCU
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