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1.6.1. General steps of microcontroller programming 1.6.1.1、Target analysis: Our target is to light up the LED on the development board. 1.6.1.2 Schematic Analysis Schematic Diagram of Puzhong 51-Dua...[Details]

/* ********************************************************************************************************************************** * Name: STM8S development environment build IAR For STM8 * Author...[Details]

1. Clock 1. System architecture Clock source: In order to reduce the electromagnetic interference of the external environment on the development board and reduce the production cost, the external...[Details]

First, the three-stage pipeline structure diagram of ARM is given, which is the basis for the subsequent analysis. The address of the instruction is on the far left in the above figure. According t...[Details]

Check the PIC microcontroller chip manual, the description of the carry/borrow bit is: 　　C: Carry/borrow bit. 　　　1 = A carry occurred from the highest bit of the result 　　　0 = No carry occurred from ...[Details]

According to Reuters, on Tuesday local time in the United States, with the support of the U.S. Department of Energy and Department of Defense, the Department of Justice asked the federal court to sus...[Details]

According to the website of the Ministry of Commerce, on October 10, the spokesperson of the Ministry of Commerce answered reporters' questions about the US Department of Commerce upgrading export co...[Details]

On August 29, Reuters released a report confirming that Huawei may launch the Mate 30 series of smartphones without including Google Play services. This means that Huawei must build its own system ...[Details]

When I was burning a program for a recent project, the program did not match the program's function when it was successfully burned and tested. I spent a lot of time looking for the reason and finall...[Details]

Use the DTR pin and RTS pin in the serial port chip CH340 to control the level state of the microcontroller reset pin and BOOT0 pin, so as to achieve one-click download. For this one-click download...[Details]

The United States will impose additional tariffs on products exported from China to the United States. Citigroup Global Securities quickly issued a comment yesterday (2) pointing out that Taiwan's su...[Details]

According to foreign media reports, researchers at the Korea Electric Research Institute (KERI)'s Next Generation Battery Research Center are exploring the development of lithium metal batteries. ...[Details]

Bearings are the most important supporting parts of motors. Generally, when the temperature of the rolling bearing of a motor exceeds 95°C and the temperature of the sliding bearing exceeds 80°C, t...[Details]

Function: Through an adjustable resistor, adjust the input voltage of the AD conversion module 0808. The ADC module converts the input analog voltage into a digital voltage and sends it to the P1 por...[Details]

ICC procedures: #include iom16v.h #include macros.h #define setb(val,bitn) (val|=(1 (bitn))) #define clrb(val,bitn) (val&=~(1 (bitn))) int main( void ) { init_devices(); while(1){ setb(PO...[Details]