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Introduction to JLink Emulator J-Link is a JTAG emulator launched by SEGGER to support the simulation of ARM core chips. It supports the simulation of all ARM7/ARM9/ARM11, Cortex M0/M1/M3/M4, Cor...[Details]
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In the past, my country's central air-conditioning control system mainly used a single unit controller with a single-chip microcomputer as the control core, that is, one controller can only control...[Details]
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Migration environment BootLoader: u-boot-1.1.6 kernel:linux-2.6.30.4 CPU: s3c2440 Development board: TQ2440 Sound card: UDA1341 Transplantation steps The UDA13410 driver is already included in the ...[Details]
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According to the United Nations, by 2030, urban residents will account for 60% of the world's population, and the number of cities with a population of 1 million to 5 million is expected to increase ...[Details]
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Real-time signal processing systems must be able to process large amounts of data to ensure the real-time performance of the system; secondly, they also have strict requirements on the size, power co...[Details]
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A software timer is a timer simulated by a program. One hardware timer can simulate thousands of software timers, so that when the program needs to use more timers, it will not be limited by the lack...[Details]
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Generally speaking, if the driver loses concentration due to operating the touch screen while driving, it will easily affect driving safety. Recently, Mobis announced that it has successfully develop...[Details]
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1. Keyboard type 1.1 Encoding keyboard Generate the key value code of the pressed key through the hardware circuit. The program is simple but the hardware circuit is complex Like a computer keyboard ...[Details]
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Recently, Samsung's flash memory chip project in Xi'an has made an important breakthrough, and the second phase of the second phase of the project with an investment of US$8 billion has officially st...[Details]
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The European Commission released the "Industry 5.0: Towards a Sustainable, People-Oriented and Resilient European Industry" (hereinafter referred to as the "Report"), which formally proposed the futu...[Details]
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I just got an STM32F429Discovery. I was itching to write a program into it. I accidentally disabled the MCU's debugging interface SW and JTAG. This is bad. I can't write programs or erase data. I was...[Details]
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Since the first half of 2015, the photovoltaic market has been recovering due to favorable policies, and the profitability of photovoltaic companies has also improved significantly, with most com...[Details]
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In recent years, low dropout regulators (LDO) have been widely used in various
electronic
devices, especially consumer electronics with stringent requirements for power. However, with th...[Details]
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I was confused for a long time when programming a simple key input interrupt for STML152K4. I made a summary to help others fill the gap. BUG pit phenomenon void key_init(void) { GPIO_Init(POWE...[Details]
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The hydraulic servo control system is a control method that uses hydraulic technology to achieve high precision, high speed, and high stability. It is widely used in industrial automation, aerospac...[Details]