Constant openthread_sys::spinel::SPINEL_PROP_GPIO_STATE

pub const SPINEL_PROP_GPIO_STATE: _bindgen_ty_24 = 4098;

Expand description

GPIO State Bitmask ** Format: D

Type: Read-Write
Contains a bit field identifying the state of the GPIOs. The length of
the data associated with these properties depends on the number of
GPIOs. If you have 10 GPIOs, you’d have two bytes. GPIOs are numbered
from most significant bit to least significant bit, so 0x80 is GPIO 0,
0x40 is GPIO 1, etc.
For GPIOs configured as inputs:
- CMD_PROP_VALUE_GET: The value of the associated bit describes the
```
logic level read from the pin.
```
- CMD_PROP_VALUE_SET: The value of the associated bit is ignored
```
for these pins.
```
For GPIOs configured as outputs:
- CMD_PROP_VALUE_GET: The value of the associated bit is
```
implementation specific.
```
- CMD_PROP_VALUE_SET: The value of the associated bit determines

the new logic level of the output. If this pin is configured as an

open-drain, setting the associated bit to 1 will cause the pin to

```
enter a Hi-Z state.
```
For GPIOs which are not specified in PROP_GPIO_CONFIG:
- CMD_PROP_VALUE_GET: The value of the associated bit is
```
implementation specific.
```
- CMD_PROP_VALUE_SET: The value of the associated bit MUST be
```
ignored by the NCP.
```
When writing, unspecified bits are assumed to be zero. */