Then the data itself follows, including 5, 6, 7 or (usually) 8 bits. The transfer begins with a start bit, where the receiver calls attention to the pending data transfer. It consists of chronologically transmitted data bytes. The format of the transmitted data is simple. Modern computers no longer have serial ports, however this problem can be easily solved with low cost USB-to-serial adapters. Traditionally the serial interface is still used to connect measurement devices (voltmeters, oscilloscopes, etc.) and to communicate with roboters, modems and microprocessor systems (e.g. The source code of all examples can be downloaded from here.Īlthough Bluetooth, Ethernet, or USB interfaces are commonly used for communication between a computer and peripherals (and I 2C, SPI and 1-Wire for microcontroller systems), the communication over the serial interface (RS-232C) is still widespread.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |