blob: 1fa240b126008ec9ba9442cbf5520a267600ca7d (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
/**
* @file
*
* @brief Doxygen Main Page for Example User Driver
*
* @mainpage
*
* This is an example RTEMS user driver which is accessed via POSIX system
* calls such as open(2), read(2), etc. It is not intended to be used via
* the corresponding Standard C Library calls such as fopen(3), fread(3), etc.
*
* The header file documents the interface and what is passed in from the
* device driver file adapter.
*
* This is not a particularly exciting device driver. It just prints to
* indicate which operations have been invoked, prints strings passed
* via write(2), and returns string data via read(2).
*
* It is just a starting point for custom device drivers. It should also
* be a good starting point for writing an RTEMS device driver which mimics
* the interface provided by a FreeBSD or GNU/Linux device driver which
* has a user level library making supporting calls to a device driver.
*
* It is not an example of a driver supporting termios, block access, or
* network interfaces.
*/
|
