38.1.5.17 usart_async_get_status
Retrieve the current interface status.
int32_t usart_async_get_status(
struct usart_async_descriptor *const descr,
struct usart_async_status *const status
)
Parameters
- descr
-
Type: struct usart_async_descriptor Struct *const
A USART descriptor which is used to communicate via USART
- status
-
Type: struct usart_async_status Struct *const
The state of USART
Returns
Type: int32_t
The status of USART status retrieving.