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Microcontroller simulates I2C bus and 24C02 (I2C EEP ROM ) reading and writing examples (c source code) /* When using the 51 series microcontroller, it is sometimes necessary to simulate the I2C bu...[Details]
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Chips are the core components of electronic devices such as mobile phones, computers, and smart watches. Chips are also the most integrated components in the semiconductor industry, and the silicon m...[Details]
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On April 9, the country's first integrated prefecture-level electricity action plan in the Yangtze River Delta was released in Huzhou, Zhejiang.
State Grid Huzhou Power Supply Company has issu...[Details]
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I searched a lot online, but still couldn't find the reason. I have thought of everything I can think of, mainly including the following points: 1. Replace the MCU chip (the problem was not solve...[Details]
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In the past two days, I have studied the low power consumption knowledge of STM32. The main research in low power consumption is the standby mode and shutdown mode of STM32. It is relatively easy to ...[Details]
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Foreign media Svetapple.sk reported that the aluminum chassis of some iPhone 12 models have lost color, including photos of a PRODUCT (RED) iPhone 12 model, which has obvious color bleeding. ...[Details]
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The annual IC festival, the China Semiconductor Investment Alliance Annual Meeting, will be held in Beijing in January 2021. The most anticipated agenda of the meeting is the award ceremony of the Ch...[Details]
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Today, Lu Weibing, Vice President of Xiaomi Group, President of China, and General Manager of Redmi brand, explained on Weibo why the Redmi K30 Pro does not use a hole-punch screen. He said this is a...[Details]
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1. Jump to C code
Because the code in memory comes from the stepping stone SRAM, they are identical.
This is done using an absolute jump.
Because we are jumping from assembly code to...[Details]
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A few days ago, Xiaomi launched the Mi 12, Mi 12X, and Mi 12 Pro phones. However, despite the Mi 12 Ultra being leaked multiple times, the company did not launch the phone. According to the whistl...[Details]
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Some netizens revealed that the Xiaomi 10 Ultra Commemorative Edition has just upgraded to the latest version of MIUI 12, which brings the long-awaited Wonderful Enjoy function, which allows the phon...[Details]
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1: Configure the port first: GPIO_Init(LEDS_PORT, ( TX ), GPIO_MODE_OUT_PP_LOW_FAST); GPIO_Init(LEDS_PORT, ( RX ) , GPIO_MODE_IN_PU_NO_IT ); Note: At the beginning, after the program was writte...[Details]
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Function Call
If a function is written after the main function, the function must be declared before the main function.
Actual parameters: the parameters in the brackets when calling ...[Details]
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Recently, a human organ chip team led by Gu Zhongze, one of the founders of my country's organ chip research and development field and a Yangtze River Scholar, and Suzhou High-tech Zone Management Co...[Details]
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The plan mentions that efforts will be made to achieve grid parity for onshore wind power generation and grid parity for photovoltaic users by 2020.
Recently, the People's Government of Ga...[Details]