GigaDevice GD32307E-START development board is equipped with GD32F307, the mainstream chip of GD32 ARM Cortex-M4 microcontroller. It is also one of the designated development boards for the "GigaDevic...
Many times we may already have a rough idea of the circuit results and need to perform some basic operations on the circuit waveform, but it still takes some time to continue building the circuit, so ...
The MQTT protocol is built on top of the TCP protocol, just like a car chassis can run with four tires, but if you want everyone to drive more comfortably, we still have to add a shell to the chassis....
[i=s]This post was last edited by lemon1394 on 2021-8-18 22:00[/i]Using the frame buffer method to display Chinese characters or pictures, the algorithm becomes very simple.
Not only can it be used fo...
The low noise block (LNB) is a key functional block in the receiver chain of a satellite communication system. The LNB basically consists of a low noise amplifier (LNA) chain and a downconverter. Alth...
Hardware Description:
The S3c2440 has a 10-bit CMOS ADC analog-to-digital converter that supports 8 analog channel inputs, 10-bit resolution, and a maximum speed of 500KSPS (500 kilosample...[Details]
On July 5, the Shenzhen People's Congress website issued an announcement that the first domestic regulation on the management of intelligent connected vehicles, the "Regulations on the Management of ...[Details]
June 18th News Recently, many smart models of many car manufacturers have added high-precision integrated navigation to their autonomous driving systems, and are about to achieve mass production. Thi...[Details]
Since Wingtech Technology received the approval document for its acquisition of Nexperia from the China Securities Regulatory Commission, the entire acquisition is progressing smoothly. On July 17, W...[Details]
MCU interrupt principle (external interrupt) Interrupt concept: An interrupt occurs: When the CPU is processing an event A, another event B occurs, requiring the CPU to process it quickly. Interr...[Details]
The speed control of thyristor DC motors is usually achieved by controlling the size of the thyristor opening angle α with phase-shift pulses. There are also chopper speed control, PWM pulse width ...[Details]
Tesla CEO Elon Musk's reported "super bad feeling" about the current economy could mark a "canary in the coal mine" moment for the auto industry, meaning a recession is imminent even though industry ...[Details]
BMW is developing a new form of lithium battery that uses solid electrolytes instead of electrolytes. The new battery will be mass-produced in 2025. It is reported that this solid electrolyte batte...[Details]
Step 1: How to use the test lead: Step 2: Continuity measurement of the multimeter: Turn the rotary switch to the buzzer position, then insert the test lead accurately so that the other end of the ...[Details]
The soil pH tester is an instrument specially used to detect soil pH parameters. Through the use of soil pH tester, it was found that the different soil pH values will change the form of certain ...[Details]
Data recently released by SNE Research, a Korean battery market research institution, shows that from January to November 2022, the global installed capacity of power batteries was 446 GWh, a year-on...[Details]
On June 30, according to the official website of the Beijing Municipal People's Government, in order to promote the high-quality development of the autonomous driving vehicle industry, help build a...[Details]
The upcoming "Apple Glasses" will give the wearer a whole new AR perspective of real or virtual environments, and Apple is working on technology that will allow users to smoothly zoom in and o...[Details]
At the 2021 Huawei Developer Conference this afternoon, the CEO of Huawei's consumer business announced that the number of HarmonyOS devices has exceeded 150 million to date! HarmonyOS has become the...[Details]
4. Debugging of BSP package code
4.1. Create a simple task and run it
In order to prove that the created BSP can work properly, we build a simplest IAR project here, as shown in Figure 9, whi...[Details]
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