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In the i2c driver framework of s3c2440, there are two parts, one is i2c-adapter initialization, the other is i2c-driver initialization. For the eeprom that comes with s3c2440, read the code to see wh...[Details]
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Renesas Electronics Corporation (TSE: 6723), a premier supplier of advanced semiconductor solutions, today announced that it has expanded its popular ZMOD4410 indoor air quality (IAQ) sensor platform...[Details]
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On March 12, Professor Tian Yu of Tsinghua University and his delegation visited Beijing Green Vanadium for a visit and exchange, and had in-depth communication with Dr. Hu Bo, the founder of Green...[Details]
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/**********Nokia 5110 LCD display program*******************/
/**********Author: Zheng Wen ***************/
/**********Chip: AT89S52 **************/
/*Function: support Chinese display, char...[Details]
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1. Design goal: 4 1/2 multimeter (19999), minimum resolution 6 microvolts, automatic range selection. 2. Functional design requirements (range): DC voltage (DCV) DD 200 mV 2V 20V 200V 1000V AC volt...[Details]
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IT Home reported on February 13 that according to Taiwan Economic Daily, Apple has started mass production of iPhone SE3, which is expected to be launched in mid-to-late March. The price of the...[Details]
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Different types of variables can be used in C programs for delay design. After experimental testing, the use of unsigned char type has more optimized code than unsigned int. Unsigned char should be u...[Details]
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1 #include reg52.h
2 #define uint unsigned int
3 #define uchar unsigned char
4 flying keynum=0;
5 fly duan ={0xc0,~0x06,~0x5b,~0x4f,~0x66,~0x6d,~0x7d,~0x07,~0...[Details]
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Earlier, Apple disclosed a patent related to the Titan project at the European Patent Office, which was published on February 15, 2019 and numbered EP3482220. This system involves using multiple re...[Details]
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Abstract:
The infrared image acquisition is completed
based on
USB2.0
bus technology and video decoding chip
SAA7114
,
the video data stream is sent and received
by
FPGA
, and the ho...[Details]
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SPI is a very simple and easy-to-use full-duplex master-slave communication protocol. This article uses two STM32F429 chips, one as the host and the other as the slave to complete the SPI full-dupl...[Details]
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Reviewing the six shortcomings of the "basic state machine pattern" again, only the sixth shortcoming cannot be solved in the above-mentioned "combination pattern of state machine and event structure"...[Details]
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It is a branch that is developing rapidly. At present, China has become the third largest market for machine vision applications after the United States and Japan. This article will briefly review ...[Details]
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Settings in DEF KRL() file program:
EKI_Check(Ret:IN,Type:IN,strChannelName :IN) – Checks if there are any errors in the function
Ethernet KRL outputs a message on the smartHMI in the eve...[Details]
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According to the latest report from CNBC, US President Joe Biden will instruct his government to review major US supply chains including semiconductors, large-capacity batteries, medical supplies and...[Details]
Microcontroller MCU
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