[Mini51] HC-SR04 Sensor Control

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• Application: This sample code uses Mini51 to control the HC-SR04 sensor.
• BSP Version: Mini51DE Series BSP CMSIS v3.02.000
• Hardware: NuTiny-EVB-Mini51

This procedure is the ranging procedure of HC-SR04 ultrasonic module.

You can download the sample code at https://www.nuvoton.com/resource-downlo ... 0121100112