Functions and data structures dealing with GPIO lines. More...
Collaboration diagram for GPIO line operations:
Modules | |
| Operating on multiple lines | |
| Convenience data structures and helper functions for storing and operating on multiple lines at once. | |
| Line info | |
| Definitions and functions for retrieving kernel information about both requested and free lines. | |
| Line requests | |
| Interface for requesting GPIO lines from userspace for both values and events. | |
| Reading & setting line values | |
| Functions allowing to read and set GPIO line values for single lines and in bulk. | |
| Setting line configuration | |
| Functions allowing modification of config options of GPIO lines requested from user-space. | |
| Line events handling | |
| Structures and functions allowing to poll lines for events and read them, both for individual lines as well as in bulk. | |
| Misc line functions | |
| Functions that didn't fit anywhere else. | |
Detailed Description
Functions and data structures dealing with GPIO lines.
