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1. Registering soft interrupt is of course through open_softirq Here are some examples: void __init init_timers(void) { int err = timer_cpu_notify(&timers_nb, (unsigned long)CPU_UP_PREPAR...[Details]
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1. Trends of mainstream foreign information security service companies With the rapid development of the global digital economy, cybersecurity issues have become the focus of people's attention. Fo...[Details]
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LED dot matrix display screens are very common in life and bring a lot of convenience to our lives. Since the brightness of LED displays cannot change with the ambient light, there are problems suc...[Details]
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Image source: gumpapa/Stock.adobe.com By Luke Smaul , Special to Mouser Release date : July 25 , 2023 If you have been in the industrial field over the past decade, you h...[Details]
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Today (9), Bloomberg reported that Apple and its manufacturing partner Foxconn violated Chinese labor laws by using too many temporary workers at the world's largest iPhone factory in Zhengzhou, Chin...[Details]
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Abstract: There are four independent voltage comparators inside the LM339 integrated block. The characteristics of this voltage comparator are: 1) small offset voltage, typical value is 2mV; 2) wid...[Details]
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In the automotive industry, new technologies are constantly emerging, whether in entertainment information, safety or power performance.
So what technologies will cars of the future have? T...[Details]
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On April 23, realme X50m 5G was officially unveiled. The 6GB+128GB version is priced at 1,999 yuan, and the 8GB+128GB version is priced at 2,299 yuan. The overall performance of realme X50m 5G ...[Details]
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;***************************************** ; 78p153 register definition ;***************************************** R0 == 0X0 ;Indirect addressing IAR ;****CONT REGISTE************* CONTW/R ; 7 6 5 4 ...[Details]
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main.c
1 #include reg51.h
2 #include api.h
3
4 #define uchar unsigned char
5
6 /***************************************************/
7 #define TX_ADR_WIDTH 5 // 5-byte width of the trans...[Details]
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At present, artificial intelligence is sweeping the technology circle in the form of revolution. Smart speakers, AlphaGo, driverless cars, NLP... the world has undergone profound changes, and we can ...[Details]
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In addition to the microcontroller , microcontroller applications often include low-level sensor signals and appropriate power drive circuits, which require careful design of power and gro...[Details]
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A post on Samsung's Mexican website may have accidentally leaked the name of the Galaxy S20 FE iteration, which is named Galaxy S21 FE. This is the first time GalaxyClub has mentioned the name of thi...[Details]
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China Energy Storage Network News:
During the National Day holiday, the construction site of the Hongqiying 220 kV transmission and transformation project in Chongli District, Zhangjiakou Cit...[Details]
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Hardware Platform
S3C2410X is Samsung's S3C2410X chip based on ARM920T. S3C2410X integrates an LCD controller (supports STN and TFT LCD screens with touch screen), SDRAM, touch screen, USB, SP...[Details]