Skip to content

Latest commit

 

History

History
39 lines (27 loc) · 1.18 KB

README.md

File metadata and controls

39 lines (27 loc) · 1.18 KB
Raw

lib96Boards

Overview

lib96Boards aims at providing an unified interface for accessing the peripherals in 96Boards - CE family. This library works independently and has the ability to detect the board type without any user input.

The following boards are currently supported,

  1. HiKey Board
  2. Dragon Board

Installation

From the top level, make and install library like so,

$ make
$ make install  # run as root

Usage

In your application code include #include <lib96gpio.h> and link to lib96boards with -l96gpio linker flag. Have a look at sample/Makefile for more details.

The following functions are exposed by the library.

int gpio_set_mode(int gpio, enum gpio_dir);
int gpio_write(int gpio, int val);
int gpio_read(int gpio);
int gpio_set_edge(int gpio, enum gpio_edge edge);
int gpio_wait_for_edge(int gpio, enum gpio_edge edge, unsigned long timeout_ms);
int gpio_register_event_cb(int, enum gpio_edge, void (*handler)(void *), void *);

Also go through sample/main.c for use case example.

Contributions

This repository is under development, patches and contributions are welcome. Fork this repo and raise a pull requests.