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VB串口编程的几个问题
- VB串口编程的几个问题 串口数据接收方式 如何处理不定长数据的接收 用字符方式收发码值大于127的字符数据 串口通讯问答2-VB Serial Programming Problems serial data reception mode uncertain how long data reception mode with characters TX yards values greater than 127 characters serial data communicati
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- 串口数据接收方式如何处理不定长数据的接收用字符方式收发码值大于127的字符数据串口通讯问答 -way how to deal with variable length data reception mode transceiver using character code values greater than 127 characters Address serial data communications quiz
485
- 使用串口类实现 实现串口数据的不定长接收和串口数据发送。比以往定长接收的串口类更好用。-Use serial port class implements the serial data of variable length receiver and serial data transmission. Received fixed length serial class better than ever.
SOCKET
- SOCKET通信，实现定长与不定长发送接收数据-socket connect
STM32F103_12M晶振_串口DMA查询接收
- 利用STM32， 查询DMA是否收到数据，与目前互联网上差别最大的地方，是利用定时器，不停开关DMA，去查询是否接收到数据，而且是不定长数据的接收。
usartPDMA
- 采用keil5编写的针对STM32F103的串口加DMA的方式实现串口不定长字节接收的代码。-Using serial byte variable length code received keil5 written for serial ports plus DMA realization of STM32F103 way.
串口通信+DMA接收不定长数据
- 使用单片机STM32调试成功接收不定长数据成功，下载单片机成功运行
SysUART
- 程序初始化STM32F030 uart1和DMA，并通过DMA接收和发送不定长串口数据(The program initializes STM32F030, uart1 and DMA, and receives and sends the indefinite long serial data through the DMA)
串口通信+DMA接收不定长数据
- 串口通信+DMA接收不定长数数据，芯片是stmf103，平台是keil4(Serial communication +DMA receives the indefinite long data)
串口通信+DMA接收不定长数据
- 利用DMA接收不定长的数据，原理是利用串口中断中的空闲中断读取DMA中的数据(Using DMA to receive indefinite long data)
USART_DMA
- 使用STM32CubeMX配置生成Keil4工程，实现串口接收不定长字符串(STM32CubeMX configuration is used to generate Keil4 engineering to receive indefinite long string by serial port)
USART
- 使用DMA+空闲中断，实现串口的不定长接收(Using DMA+ idle interrupt to realize the indefinite long reception of serial ports)
stm32F4_USART_DMADouble
- stm32F4的串口利用DMA收发数据,串口的空闲中断接收不定长数据(The serial port of stm32F4 uses DMA to send and receive data, and the free interruption of serial ports receives indefinite long data.)