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ST 3-in-1 development board stm8 learning CSS 1. Introduction of the program: This project mainly involves gpio, rcc and tim. The function implemented by the project is to switch the internal and e...[Details]
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At present, the observatory remote monitoring system used by foreign countries for large-scale photoelectric telescope systems has been relatively complete, but it has not been well applied in China. ...[Details]
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1. The program memory is used to store the application program for the system and some data constants that do not need to be changed. After the program is written into the program memory, the microcon...[Details]
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Most STM8S chips are compatible. There are many similarities among them, but there are also differences. For example, some chips have serial port 1, while some chips do not have serial port 1 but hav...[Details]
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Temperature measurement is particularly important in the fields of physics experiments, medical care, food production, etc., especially in thermal experiments (such as teaching experiments on spe...[Details]
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SECTION 2 Let's talk about TC first. It stands for Transmission Complete. The interrupt is triggered after a byte is sent, which is called "interrupt after sending". It is the same as the original...[Details]
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1) Introduction to CH451 CH451 can be used in the fields of LED digital tube display drive, keyboard scan control, μP monitoring circuit, etc. The chip package includes dual in-line DIP28, SOP28 an...[Details]
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C language not only has various characteristics of high-level languages, but also can operate hardware and carry out structured programming. Programs written in C language are easier to transplant....[Details]
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Puzhong 51-Single-core-A2 STC89C52 Keil uVision V5.29.0.0 PK51 Prof.Developers Kit Version:9.60.0.0 Host computer: Vofa+ 1.3.10 Hard Knowledge Excerpted from "Puzhong 51 Single-Chip Microcom...[Details]
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GPIO (general purpose input output) is the abbreviation of general purpose input and output port, and its input and output can be controlled by software. The GPIO pins of the 51 single-chip microcomp...[Details]
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0 Preface Radio Frequency Identification (RFID) is an automatic identification technology that uses induction, electromagnetic fields or electromagnetic waves as transmission means to complete non-co...[Details]
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1. Set obj and src
ifneq ($(OBJTREE),$(SRCTREE))
ifeq ($(CURDIR),$(SRCTREE))
you :=
else
dir := $(subst $(SRCTREE)/,,$(CURDIR))
endif
obj := $(if $(di...[Details]
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introduction LED display screen is a flat display screen composed of light-emitting diode dot matrix modules or pixel units. It has the advantages of high luminous rate, long service life, flexible c...[Details]
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ARM Company Profile ARM is the abbreviation of Advanced RISC Machines. It is a well-known company in the microprocessor industry. The company has designed a large number of high-performance, cheap, a...[Details]
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In-depth analysis of the internal structure of the 9C51 MCU: MCU internal resources ROM/RAM/CLOCK/RST
8-bit CPU: Same as 32-bit processor, the number of bits in a computer refers to the maximum n...[Details]