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In the process of using ADS1.2 to compile the program, we have the following function definition:
void PutStr(uint8 x, uint8 y, uint8* str);
We have the following usage in the main function:
PutS...[Details]
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// Referenced from http://www.w3.org/TR/PNG/#D-CRCAppendix #ifdef MAKE_CRC32_TABLE static unsigned long crc_table ; static int crc_table_computed = 0; static void make_crc_table(void) { uns...[Details]
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Introduction: The safety of cars in the process of driving is a very important issue in daily life, and the harm caused by skidding is very great. A car skidding detection device based on ATmega16 is...[Details]
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Whether it is from a 2kW lead-acid battery to cold-start a conventional engine, or from a 400V lithium battery with over 400kW to achieve maximum performance in an electric vehicle in "rush" mode, t...[Details]
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Preface Tip: Here is the preface to this article 1. Video display 20 fancy ways of flowing water in the heart-shaped running water lamp_bilibili_bilibiliwww.bilibili.com/video/BV1zt4y1G72i?share_s...[Details]
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The city power is reduced by transformer B to full-wave rectifier D1 and D2, and a 10.5V DC voltage is output as the alarm power supply. Press K3 or K4, and the DC voltage triggers the thyristor SCR1...[Details]
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Previously, many manufacturers produced a wide range of fairly standard
Li-Ion battery
products with a maximum charge voltage of 4.2 V ±1%. Therefore, most existing ICs for charging Li-Ion ...[Details]
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1~35V adjustable output voltage regulator circuit
Figure 1 ~ 35V adjustable output voltage regulator circuit
The figure is a 1~35V adjustable output voltage regulator circuit. As the value of ...[Details]
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The purpose of the integrated circuit power distribution system is to provide the voltage and current required by the transistors to perform the chip's logic functions. At process technologies belo...[Details]
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According to authoritative statistics, the power consumption of communication rooms is the main energy consumption of telecom operators, and air conditioning energy consumption generally accounts for ...[Details]
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First, you need to enable interrupts using software.
That is, in C language, EA = 1; enable total interrupt ES = 1;
//Enable serial port interrupt assembly
SETB EA ; Enable general interrupt
...[Details]
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Linear regulated power supplies have always been popular in low-power applications due to their simple circuits and low cost. This linear regulated power supply requires only a few components and...[Details]
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With the advent of mobile phones, rechargeable batteries and their associated charge level indicators have become an integral part of our information society. They are as important to us as the fuel ...[Details]
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STM32 sometimes keeps interrupting. The solution is as follows 1. When initializing the serial port configuration, you need to turn on the ORE overflow interrupt, as shown in the red code below void...[Details]
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#define uchar unsigned char #define uint unsigned int #define uiVref_preset 2560 uchar const SEG7 ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90}; uchar const ACT ={0xf7,0xfb,0xfd,0xfe};...[Details]
Embedded System
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