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- /*!
- \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.
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