For doing this we need to calculate the common baud rate for both devices and putting this value in programming code on both devices. In data communication some time both hardware are working at different frequencies even though we need to establish the communication between the devices. UART Baud Rateįor a reliable communication both the devices should have a same baud rate. Then stop bit is one(1) indicating receiver that frame is over and be ready for the next frame in the same manner. And then there is a Data of 8-bit length, each goes one bit by one bit. The start of the frame is Zero(0) tells the other UART receiver that some data is about to come. In UART there is a data frame to send the data. A serial device sends information(byte) one bit at a time to the receiver at a certain rate that is called baud rate. 6.3.3 Display value in DEC, HEX, OCT, BIN to Serial MonitorĪny devices that have UART capability can communicate with each other with using the two wires TX and RX.6.3.2 Send Analog Data to Serial Monitor.
0 Comments
Leave a Reply. |