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Driver-button-interrupt mode eint_drv.c /*******Driver code************/ #include linux/module.h #include linux/kernel.h #include linux/fs.h #include linux/init.h #include linux/delay.h ...[Details]
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1. Atomic operations Atomic operations refer to operations that are not interrupted by other code paths during execution. Examples of commonly used atomic operation functions: atomic_t v = ATOMIC_...[Details]
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Work together to promote the intelligent and connected development of commercial vehicles Berlin, Germany - On May 15, 2019, Bosch, a world-leading technology and service provider, and FAW Jiefang...[Details]
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From September 20th to 22nd, 2023, Xingzong IoT, a professional digital sensing product provider, was invited to participate in IOTE 2023 20th International Internet of Things Exhibition·Shenzhen Sta...[Details]
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About a month ago, Huawei officially confirmed that its sub-brand Honor would be sold. Since then, the latter has undergone many structural changes, and now Honor is about to launch its first product...[Details]
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3D printing
This word is being known and applied by more and more people, and the entire industry is bursting with vitality and thriving.
Looking at the development history of my country...[Details]
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After finishing the series of articles "Those Things About ARM Cortex-M Files" , Pi Ziheng took a short break, but he couldn't stop giving lectures, so he couldn't help but start a new series of ar...[Details]
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Abstract: This application note describes how to reduce current consumption when using the DS32kHz with Dallas Real-Time Clocks (RTCs).
Overview
This application note is intended...[Details]
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Current Source High Frequency Link Inverter
The unidirectional and bidirectional voltage source high-frequency link inverter based on Buck (Forward) converter has the advantages of unidire...[Details]
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By consulting the data, we can know that by changing the duty cycle of the high and low levels of the output level, the volume of the buzzer can be controlled. To make it easier to change the duty ...[Details]
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1. Description The software required for the PIC development environment includes integrated development software and compiler software. 2. Download the integrated development environment 1. Go to ...[Details]
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On April 14, Intel CEO Pat Gelsinger said in an interview after attending the White House Chip Summit that the global chip supply shortage that has hit the automotive industry and other manufacturers...[Details]
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Today, traditional analog oscilloscopes have gradually faded out of people's sight, and
digital oscilloscopes
have almost replaced analog oscilloscopes and become the most commonly used ins...[Details]
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The MAX9039–MAX9043 and MAX9050–MAX9053 combine low-power comparators with precision voltage references. They operate over a wide voltage range suitable for 3V and 5V systems. The MAX9039/MAX9040/MAX...[Details]
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The MAX3748H is a multirate data-limited amplifier for SONET, Fibre Channel, and Gigabit Ethernet optical receivers. When the MAX3748 is combined with the MAX3744 SFP transimpedance amplifier, it pr...[Details]