/*!
\file readme.txt
\brief description of the comparator output timer input capture demo
*/
/*
Copyright (C) 2017 GigaDevice
2017-06-06, V1.0.0, firmware for GD32F3x0
*/
This demo is based on the GD32350R-EVAL board, it shows how to configure the
comparator trigger timer 1 channel 3 input capture event, which is configured
to generate an interrupt on both rising and falling edge of the output signal.
In this demo, input 3.3V to CMP0_IP. After system start-up, enable comparator
and trigger interrupt,then LED3 is on.
Connect PA1 to +3V3.