# study_gpio

**Repository Path**: sumecpower/study_gpio

## Basic Information

- **Project Name**: study_gpio
- **Description**: No description available
- **Primary Language**: C
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 9
- **Created**: 2021-09-13
- **Last Updated**: 2021-12-27

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

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# Example: GPIO

This test code shows how to configure gpio and how to use gpio interrupt.

## GPIO functions:

 * GPIO18: output
 * GPIO19: output
 * GPIO4:  input, pulled up, interrupt from rising edge and falling edge
 * GPIO5:  input, pulled up, interrupt from rising edge.

## Test:
 * Connect GPIO18 with GPIO4
 * Connect GPIO19 with GPIO5
 * Generate pulses on GPIO18/19, that triggers interrupt on GPIO4/5