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my_buttons.c file: #include linux/fs.h #include linux/poll.h #include linux/irq.h #include linux/interrupt.h #include mach/regs-gpio.h #include mach/hardware.h #include linux/miscdevice.h ...[Details]
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Note: The mouse driver described in this article can only realize the button-like functions of the left and right mouse buttons and the scroll wheel. Pressing the left button will type "l", the rig...[Details]
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Recently, at the "13th Songshan Lake China IC Innovation Summit Forum", Liu Xin, founder and CTO of Zhongke Fusion, introduced Zhongke Fusion's 3D vision solution. The target markets of Zhongke Fus...[Details]
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Relevant survey data show that in motor -driven systems, motor power consumption often accounts for 45% of total power consumption. In order to achieve high reliability, low cost and high efficie...[Details]
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Application Technology丨N32S032 Automotive Safety Chip
Application field: Automotive grade chips
Unique advantages:
The N32S032 automotive safety chip ...[Details]
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For novices, LED driver design is not an easy task. In order to solve this problem, the editor has specially summarized some issues that design experts need to pay attention to in their work and shar...[Details]
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I recently did a graduation project and needed to use a button to trigger an external interrupt. It was normal during the experiment, but after changing the core board and using the PCB circuit board...[Details]
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Environmental conditions play an increasingly important role in industrial and agricultural production, national life and other fields. How to effectively monitor them is a meaningful topic. Using ...[Details]
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1. GPIO initialization corresponding to serial port Tx and Rx Assign corresponding values to the corresponding bits of GPA0CON using C language bit operations. void uart_init( void ) { //Initialize...[Details]
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Before WiFi mobile phones became popular, there were already a large number of WLAN networks built, and most of them were built based on the characteristics of PCs and laptops. For practical reason...[Details]
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.c and .h are both text files, and I also use .r to indicate a private .h. If you like, you can use any text format. I agree with your point of view. As for the difference, I think there is sti...[Details]
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introduction
The first decade of the 21st century has almost passed quietly, but the era of electric transportation that people longed for has not arrived as expected. When many electric vehic...[Details]
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On December 15, Nokia held a new product launch conference today and released three mobile phone products: Nokia C1 Plus, Nokia 8000 4G, and Nokia 6300 4G. Their details are as follows: First is the...[Details]
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introduction
With the gradual improvement of the intelligence level of substations, there is an increasing demand for the collection of field status parameters such as temperature and humidi...[Details]
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In an SMPS, the circuit clamps the input AC voltage to a safe level at which the power MOSFET operates.
Most isolated, offline SMPS (switching power supplies), including flyback, forward and reso...[Details]
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