This coding is sometimes abbreviated 8N1. ![]() The bytes are sent and received eight bits at a time, with no parity and one stop bit. When the programmer receives a byte on the RX input line, it will send that byte back to the computer via USB. When the programmer receives a byte from the computer via USB, it will transmit that byte on the TX line. The TX and RX lines of the programmer are used to send asynchronous serial communication. This feature is similar to the Pololu USB-to-serial adapter product, except the programmer has fewer control lines available and transmits at 5 V. The programmer’s drivers make the USB-to-TTL-serial adapter look like a standard serial port to the operating system, allowing you to use existing terminal programs and software that are designed to use serial ports. ![]() ![]() One bonus feature of the Pololu USB AVR programmer is the USB-to-TTL-serial adapter, which can be used for connecting microcontroller projects to a personal computer.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |