STM32L486xx HAL User Manual
|
Functions | |
__STATIC_INLINE void | LL_USART_EnableDMAReq_RX (USART_TypeDef *USARTx) |
Enable DMA Mode for reception. | |
__STATIC_INLINE void | LL_USART_DisableDMAReq_RX (USART_TypeDef *USARTx) |
Disable DMA Mode for reception. | |
__STATIC_INLINE uint32_t | LL_USART_IsEnabledDMAReq_RX (USART_TypeDef *USARTx) |
Check if DMA Mode is enabled for reception. | |
__STATIC_INLINE void | LL_USART_EnableDMAReq_TX (USART_TypeDef *USARTx) |
Enable DMA Mode for transmission. | |
__STATIC_INLINE void | LL_USART_DisableDMAReq_TX (USART_TypeDef *USARTx) |
Disable DMA Mode for transmission. | |
__STATIC_INLINE uint32_t | LL_USART_IsEnabledDMAReq_TX (USART_TypeDef *USARTx) |
Check if DMA Mode is enabled for transmission. | |
__STATIC_INLINE void | LL_USART_EnableDMADeactOnRxErr (USART_TypeDef *USARTx) |
Enable DMA Disabling on Reception Error. | |
__STATIC_INLINE void | LL_USART_DisableDMADeactOnRxErr (USART_TypeDef *USARTx) |
Disable DMA Disabling on Reception Error. | |
__STATIC_INLINE uint32_t | LL_USART_IsEnabledDMADeactOnRxErr (USART_TypeDef *USARTx) |
Indicate if DMA Disabling on Reception Error is disabled. | |
__STATIC_INLINE uint32_t | LL_USART_DMA_GetRegAddr (USART_TypeDef *USARTx, uint32_t Direction) |
Get the data register address used for DMA transfer. |
__STATIC_INLINE void LL_USART_DisableDMADeactOnRxErr | ( | USART_TypeDef * | USARTx | ) |
Disable DMA Disabling on Reception Error.
USARTx | USART Instance |
None |
Definition at line 4469 of file stm32l4xx_ll_usart.h.
__STATIC_INLINE void LL_USART_DisableDMAReq_RX | ( | USART_TypeDef * | USARTx | ) |
Disable DMA Mode for reception.
USARTx | USART Instance |
None |
Definition at line 4403 of file stm32l4xx_ll_usart.h.
__STATIC_INLINE void LL_USART_DisableDMAReq_TX | ( | USART_TypeDef * | USARTx | ) |
Disable DMA Mode for transmission.
USARTx | USART Instance |
None |
Definition at line 4436 of file stm32l4xx_ll_usart.h.
__STATIC_INLINE uint32_t LL_USART_DMA_GetRegAddr | ( | USART_TypeDef * | USARTx, |
uint32_t | Direction | ||
) |
Get the data register address used for DMA transfer.
USARTx | USART Instance |
Direction | This parameter can be one of the following values: |
Address | of data register |
Definition at line 4495 of file stm32l4xx_ll_usart.h.
References LL_USART_DMA_REG_DATA_TRANSMIT.
__STATIC_INLINE void LL_USART_EnableDMADeactOnRxErr | ( | USART_TypeDef * | USARTx | ) |
Enable DMA Disabling on Reception Error.
USARTx | USART Instance |
None |
Definition at line 4458 of file stm32l4xx_ll_usart.h.
__STATIC_INLINE void LL_USART_EnableDMAReq_RX | ( | USART_TypeDef * | USARTx | ) |
Enable DMA Mode for reception.
USARTx | USART Instance |
None |
Definition at line 4392 of file stm32l4xx_ll_usart.h.
__STATIC_INLINE void LL_USART_EnableDMAReq_TX | ( | USART_TypeDef * | USARTx | ) |
Enable DMA Mode for transmission.
USARTx | USART Instance |
None |
Definition at line 4425 of file stm32l4xx_ll_usart.h.
__STATIC_INLINE uint32_t LL_USART_IsEnabledDMADeactOnRxErr | ( | USART_TypeDef * | USARTx | ) |
Indicate if DMA Disabling on Reception Error is disabled.
USARTx | USART Instance |
State | of bit (1 or 0). |
Definition at line 4480 of file stm32l4xx_ll_usart.h.
__STATIC_INLINE uint32_t LL_USART_IsEnabledDMAReq_RX | ( | USART_TypeDef * | USARTx | ) |
Check if DMA Mode is enabled for reception.
USARTx | USART Instance |
State | of bit (1 or 0). |
Definition at line 4414 of file stm32l4xx_ll_usart.h.
__STATIC_INLINE uint32_t LL_USART_IsEnabledDMAReq_TX | ( | USART_TypeDef * | USARTx | ) |
Check if DMA Mode is enabled for transmission.
USARTx | USART Instance |
State | of bit (1 or 0). |
Definition at line 4447 of file stm32l4xx_ll_usart.h.