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The following functions set the output values of an array of GPIOs:
- void gpiod_set_array(unsigned int array_size,
- struct gpio_desc **desc_array,
- int *value_array)
- void gpiod_set_raw_array(unsigned int array_size,
- struct gpio_desc **desc_array,
- int *value_array)
- void gpiod_set_array_cansleep(unsigned int array_size,
- struct gpio_desc **desc_array,
- int *value_array)
- void gpiod_set_raw_array_cansleep(unsigned int array_size,
- struct gpio_desc **desc_array,
- int *value_array)
+ void gpiod_set_array_value(unsigned int array_size,
+ struct gpio_desc **desc_array,
+ int *value_array)
+ void gpiod_set_raw_array_value(unsigned int array_size,
+ struct gpio_desc **desc_array,
+ int *value_array)
+ void gpiod_set_array_value_cansleep(unsigned int array_size,
+ struct gpio_desc **desc_array,
+ int *value_array)
+ void gpiod_set_raw_array_value_cansleep(unsigned int array_size,
+ struct gpio_desc **desc_array,
+ int *value_array)
The array can be an arbitrary set of GPIOs. The functions will try to set
GPIOs belonging to the same bank or chip simultaneously if supported by the
the struct gpio_descs returned by gpiod_get_array():
struct gpio_descs *my_gpio_descs = gpiod_get_array(...);
- gpiod_set_array(my_gpio_descs->ndescs, my_gpio_descs->desc,
- my_gpio_values);
+ gpiod_set_array_value(my_gpio_descs->ndescs, my_gpio_descs->desc,
+ my_gpio_values);
It is also possible to set a completely arbitrary array of descriptors. The
descriptors may be obtained using any combination of gpiod_get() and