The figure above is a schematic diagram of two-machine communication. The following are the procedures for two-machine communication.
//For the receiver
#include
#define
#define
uchar a; //For saving the sent data
uchar b[16]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,
0xf8,0x80,0x90,0x88,0x83,0xc6,0xa1,0x86,0x8e}; //Digital tube displays 0-9;
void init(void)
{
{
if(RI)
{
}
//For the sender
#include
#define
#define
unsigned char a;//Used to save the sent data
unsigned char b[16]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,
0x82,0xf8,0x80,0x90,0x88,0x83,0xc6,0xa1,0x86,0x8e}; //Digital tube displays 0-9;
void init(void)
{
void zd() interrupt 4//When entering interrupt, either RI=1 or TI=1
{
Previous article：89C51 MCU Timer/Counter 0
Next article：Implementation of air conditioner remote controller based on PROTUES and single chip microcomputer
- Popular Resources
- Popular amplifiers
5962-01-108-4744- Learn ARM development(16)There are many things to learn about ARM, and interrupts are definitely something that needs to be learned. Since the CPU introduced interrupts, it has truly entered the multi-tasking system and greatly improved work efficiency. ...
- Learn ARM development(17)Because all embedded systems use interrupts, how does my S3C44B0 interrupt the process? Then I need to understand the whole process. To understand it in depth, the best way is to write a program ...
- Learn ARM development(18)Last time, we have learned about the interrupt handling process of ARM and how to set the interrupt function. So, does it work like this? The answer is no. Because S3C44B0 has several registers that control ...
- Embedded system debugging simulation toolAfter the embedded hardware system is designed, it needs to be debugged. Whether it is hardware debugging, software debugging or program solidification, debugging simulation tools are needed. ...
- A small question that has been bothering me recently has finally been solved~~Recently, I have not been able to understand the concept of drivers very well. Sometimes I can get a feel for it by combining some USB examples written by others, but because the ARM system does not directly explain the pins like the microcontroller ...
- Learn ARM development (1)
- Learn ARM development (2)
- Learn ARM development (4)
- Learn ARM development (6)
Professor at Beihang University, dedicated to promoting microcontrollers and embedded systems for over 20 years.
- LED chemical incompatibility test to see which chemicals LEDs can be used with
- Application of ARM9 hardware coprocessor on WinCE embedded motherboard
- What are the key points for selecting rotor flowmeter?
- LM317 high power charger circuit
- A brief analysis of Embest's application and development of embedded medical devices
- Single-phase RC protection circuit
- stm32 PVD programmable voltage monitor
- Introduction and measurement of edge trigger and level trigger of 51 single chip microcomputer
- Improved design of Linux system software shell protection technology
- What to do if the ABB robot protection device stops
- CGD and Qorvo to jointly revolutionize motor control solutions
- CGD and Qorvo to jointly revolutionize motor control solutions
- Keysight Technologies FieldFox handheld analyzer with VDI spread spectrum module to achieve millimeter wave analysis function
- Infineon's PASCO2V15 XENSIV PAS CO2 5V Sensor Now Available at Mouser for Accurate CO2 Level Measurement
- Advanced gameplay, Harting takes your PCB board connection to a new level!
- Advanced gameplay, Harting takes your PCB board connection to a new level!
- A new chapter in Great Wall Motors R&D: solid-state battery technology leads the future
- Naxin Micro provides full-scenario GaN driver IC solutions
- Interpreting Huawei’s new solid-state battery patent, will it challenge CATL in 2030?
- Are pure electric/plug-in hybrid vehicles going crazy? A Chinese company has launched the world's first -40℃ dischargeable hybrid battery that is not afraid of cold
- Are there any FPGA weekend training courses in Xi'an?
- The simplest sensor circuit diagram
- Simulation software selection
- Pure MicroPython drawing package microplot
- [Top Micro Intelligent Display Module Review] 1. Unboxing Experience
- IPC-4552B-2021 EN Printed Board Electroless Nickel Immersion Gold (ENIG) Plating Performance Specification English Version
- What are the advantages and disadvantages of the series of tutorials on STM32F103 on various platforms on Station B? ? ?
- Application of OPT3004 in battery-powered cameras
- General PCB design layout rules
- Convert PCB files from Cadence to PADS
京公网安备 11010802033920号