This code example demonstrates the UART transmit and receive operation in PSoC 4. The application uses a serial terminal to read data and to echo back the received data. The UART resource is configured to do both transmit and receive operations.

This code example demonstrates simple UART communication by printing a "Hello World" message on a terminal and blinks an LED using PSoC 4.

This example uses a TCPWM block in the Timer/Counter mode to generate a periodic interrupt. An LED toggles whenever the interrupt occurs.

This is a minimal starter application template for PSoC™ 4 devices.