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There are still problems with the hardware I2C of STM8S, so I dare not use it rashly. #define SCL PE_ODR_ODR1 #define SDA PE_ODR_ODR2 #define SDAM PE_IDR_IDR2 #define SET_SCL_OUT() {PE_DDR_DDR1=1; PE...[Details]
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Molex has announced that it has joined the SPE Industrial Partner Network, a network of industry leaders that promotes and supports SPE technology as the foundation for the rapidly growing Industria...[Details]
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Although smartwatches already support many advanced vital signs monitoring functions, both Apple and Samsung face strict approval from regulators. After all, if they are managed as medical devi...[Details]
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Common situations in registers : When only writing a specific logical value to a register is valid and writing an inverse logical value is invalid (for example, only writing 1 is valid and wr...[Details]
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0 Introduction
GSM (Global System for Mobile communication) is a relatively mature and widely used mobile communication system based on time division multiple access technology. The SMS Short Me...[Details]
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Currently, the total output value of global semiconductors can reach 450 billion US dollars, but the entire industrial chain can be strangled by a chip with a cost price of one dollar. Qualcomm and I...[Details]
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Below we will first briefly introduce the specific functions of each pin of the 51 single-chip microcomputer, and then focus on introducing the concept, composition and practical uses of the circuit ...[Details]
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0 Introduction
The reliable operation and excellent performance of electronic equipment used in cars are related to the life safety of drivers. Before leaving the factory, automotive elect...[Details]
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System introduction and preparation
1. RTX51_Tiny needs to occupy timer 0, timer 0 interrupt and register group 0. User programs can no longer use these resources.
2. First, add the header...[Details]
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Today, Xiaomi's Redmi product director Wang Teng showed off a new phone - Redmi Note 11, which means that this new phone will be released soon. Previously, blogger @数码闲聊站 revealed that the hi...[Details]
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Following the program execution flow, main is the program entry, where various initializations are performed. 1. Clock configuration First is RCC_Configuration(), which performs basic clock i...[Details]
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In the second half of 2021, Redmi launched the Redmi Note 11 series of models. The top-end version of Redmi Note 11 Pro+ brought 120W fast charging technology to less than 2,000 yuan for the fi...[Details]
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#include #include #define GPIO_LED P2 sbit K1=P3^1; void Delay10ms() ; //Delay 10ms void main(void) { unsigned int i,j; j=0xfe; //1111_1110 while(1) { GPIO_LED=j; if(K1==0) //Check if button K1...[Details]
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0 Introduction
The schedule management system refers to the automatic realization of prompts, playback, recording and other functions at a specified time, such as blowing the wake-up call ...[Details]
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summary
Safety-critical Advanced Driver Assistance Systems (ADAS) are expected to benefit from cellular vehicle-to-vehicle communications, providing short- and long-range wireless connections ...[Details]
ST - Low Power RF
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