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AVR's I/O has three registers, DDRX, PORTX, and PINX. DDRX direction, DDRX=1, output; DDRX=0, input. For example, to set the PA0 port as input, you can write DDRA&=~(1 PORTX has two cases If ...[Details]
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SABIC, a leading diversified chemical company, announced that its global corporate social responsibility project, "Waste Free Environments", will be fully launched in China. During the week from July...[Details]
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According to phoronix reports, at a recent small DebConf event in Cambridge, the Debian GNU/Linux distribution team held a spring meeting and identified some future development projects, including st...[Details]
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Create the "infrared.c" and "infrared.h" files. 1. Code of infrared.c #include reg52.h #include infrared.h unsigned char irflag = 0; //Infrared receiving flag, set to 1 after receiving a fr...[Details]
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Talking about self-driving vehicles, it is obvious that they are very different from ordinary vehicles. Just from the appearance, there are various large and small sensors on the top, and there are c...[Details]
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******************************************************************/
#define Wait1us _nop_();
#define Wait2us {_nop_();_nop_();}
#define Wait4us {Wait2us;Wait2us;}
...[Details]
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Although LED lighting has a promising future and the industry has invested a lot of effort in the field of LED chips, circuit design still plays an important role in driving LED light sources...[Details]
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Digital generators are a new generator product area that has developed in recent years. The popularization of this product is mainly concentrated in small generator systems below 5 kilowatts.
...[Details]
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Recently, the power battery projects of CATL and BYD have made new progress. Ningde Times joint venture project obtained construction land planning permit On September 12, the Natural Resources ...[Details]
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The role of code is to tell the microcontroller that the data I define should be placed in ROM (program storage area), and it cannot be changed after being written. In fact, it is equivalent to the ad...[Details]
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7.1 Create nand_read.c
【Note】
This program can only be used to read 2K/page Nand. The Nand Flash on my Micro2440 is 256M, model K9F2G08
$ touch board/samsung/micro2440/nand_read.c
...[Details]
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I think it is hard to say whether artificial intelligence can replace doctors in the long run, after all, Ke Jie has already lost. I feel that this thing still gives me some surprises and shocks. ...[Details]
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Toyota Central Research Institute is currently developing a Free Piston Engine Linear Generator (FPEG) with a maximum power of 20 kilowatts. Toyota expects that a pair of such motors can achieve ...[Details]
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1. First, compile the qemu code: git clone git://git.qemu.org/qemu.git cd qemu/ 。/configure --target-list=arm-softmmu，mipsel-softmmu --enable-debug --enable-sdl make sudo make install If an error occ...[Details]
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Coriolis mass flowmeter is a mechanical vibration type multi-parameter intelligent flow measurement instrument. It can directly measure the mass flow, density and temperature of the fluid at the same ...[Details]
stm32/stm8
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