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Author	SHA1	Message	Date
Gustavo Jose de Sousa	cdf70f6fe5	AP_HAL_Linux: add GPIO_Sysfs This commit adds the class Linux::GPIO_Sysfs. This class provides a generic implementation of AP_HAL::GPIO on Linux by using GPIO Sysfs Interface (https://www.kernel.org/doc/Documentation/gpio/sysfs.txt). The channel() interface should be preferred in places that need to be fast. Since it maintains the file descriptor open this is much faster than opening and closing it.	9 years ago

Author

SHA1

Message

Date

Gustavo Jose de Sousa

cdf70f6fe5

AP_HAL_Linux: add GPIO_Sysfs

This commit adds the class Linux::GPIO_Sysfs. This class provides a generic
implementation of AP_HAL::GPIO on Linux by using GPIO Sysfs Interface
(https://www.kernel.org/doc/Documentation/gpio/sysfs.txt).

The channel() interface should be preferred in places that need to be
fast. Since it maintains the file descriptor open this is much faster
than opening and closing it.

9 years ago

1 Commits (fc2e810fb299f02eafacedf938e201ae71b7b54a)