38.2.2.7 usart_dma_set_baud_rate
Set USART baud rate.
int32_t usart_dma_set_baud_rate(
struct usart_dma_descriptor *const descr,
const uint32_t baud_rate
)
Parameters
- descr
-
Type: struct usart_dma_descriptor Struct *const
A USART descriptor which is used to communicate via USART
- baud_rate
-
Type: const uint32_t
A baud rate to set
Returns
Type: int32_t
The status of baud rate setting.