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1. Protocol decoding Manually decoding a serial bus based on an oscilloscope waveform display is time-consuming and error-prone. In this relatively simple I2C signal, there may be a problem. Can yo...[Details]
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The interrupt service routine in main.c is initialized: void Isr_Init(void);
the sub-function is: void Isr_Init(void)
{
pISR_UNDEF=(unsigned)HaltUndef;
pISR_SWI =(unsigned)HaltSwi;
pISR_PABORT...[Details]
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Industry insiders revealed that some network equipment manufacturers have decided to use 16nm Wi-Fi chips as 28nm process capacity is tight. Despite some signs of easing in component shortages, the s...[Details]
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Use TMR0 to implement timing query. It can be implemented on any PIC with interrupt. This method can be used to expand multiple serial ports. ;|------------------------------------------------------...[Details]
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On September 2, Electric Times held a new energy storage product launch conference with the theme of "Intelligent Empowerment, Innovation and Deep Blue", and released the new Dolphin series of full...[Details]
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As we all know, as the pace of consumer electronic product updates gets faster and faster, the resulting demand for electromagnetic shielding materials has not only increased significantly in quantit...[Details]
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UART (Universal Asynchronous Receiver Transmitter) is one of the widely used serial data transmission protocols, and its application range covers computer peripherals, industrial automation, etc. A...[Details]
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1 Introduction
Infrared remote control has been widely used in various types of home appliances, and its appearance provides a lot of convenience for the use of home appliances. The infrared remote...[Details]
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The photovoltaic (PV) industry has grown rapidly over the past few years, driven primarily by high oil prices and environmental concerns. However, PV costs remain the biggest barrier to further exp...[Details]
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Generally speaking, SoC chips are composed of on-chip cores, user-designed IP cores, and a bus that integrates the two. The on-chip cores determine which on-chip bus to use and the chip architecture. ...[Details]
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__interrupt void AWU_IRQHandler(void) { AWU- CSR = AWU- CSR; /* Clear the update interrupt flag*/ } void Enter_Halt() { CLK_DeInit(); AWU_DeInit(); AWU_Cmd(ENABLE); CLK_SlowAc...[Details]
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On September 9, the first battery cabin of the Guizhou Jinyuan Guanling 100MW/200MWh independent shared energy storage power station project was successfully hoisted, marking that the project has offi...[Details]
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I was a bit busy these two days. I soldered four buttons and realized GPIO input based on the LED light.
This time we use the official library of ST company
The key is to understand the functions ...[Details]
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Learning microcontrollers requires writing a lot of code manually. Generally, the amount of code for just learning 51 microcontrollers will not be too much. You need to have a certain knowledge of C ...[Details]
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Basic concept of lens
Lenses are made according to the law of light refraction. Lenses are optical elements made of transparent materials (such as glass, crystal, etc.). Lenses are refracting ...[Details]
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