diff options
Diffstat (limited to 'fw/hid-dials/Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_ll_usart.h')
| -rw-r--r-- | fw/hid-dials/Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_ll_usart.h | 3810 |
1 files changed, 0 insertions, 3810 deletions
diff --git a/fw/hid-dials/Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_ll_usart.h b/fw/hid-dials/Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_ll_usart.h deleted file mode 100644 index 2e68eab..0000000 --- a/fw/hid-dials/Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_ll_usart.h +++ /dev/null @@ -1,3810 +0,0 @@ -/**
- ******************************************************************************
- * @file stm32f0xx_ll_usart.h
- * @author MCD Application Team
- * @brief Header file of USART LL module.
- ******************************************************************************
- * @attention
- *
- * <h2><center>© Copyright (c) 2016 STMicroelectronics.
- * All rights reserved.</center></h2>
- *
- * This software component is licensed by ST under BSD 3-Clause license,
- * the "License"; You may not use this file except in compliance with the
- * License. You may obtain a copy of the License at:
- * opensource.org/licenses/BSD-3-Clause
- *
- ******************************************************************************
- */
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef STM32F0xx_LL_USART_H
-#define STM32F0xx_LL_USART_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32f0xx.h"
-
-/** @addtogroup STM32F0xx_LL_Driver
- * @{
- */
-
-#if defined (USART1) || defined (USART2) || defined (USART3) || defined (UART4) || defined (UART5) || defined (USART6) || defined (USART7) || defined (USART8)
-
-/** @defgroup USART_LL USART
- * @{
- */
-
-/* Private types -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-
-/* Private constants ---------------------------------------------------------*/
-/* Private macros ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
-/** @defgroup USART_LL_Private_Macros USART Private Macros
- * @{
- */
-/**
- * @}
- */
-#endif /*USE_FULL_LL_DRIVER*/
-
-/* Exported types ------------------------------------------------------------*/
-#if defined(USE_FULL_LL_DRIVER)
-/** @defgroup USART_LL_ES_INIT USART Exported Init structures
- * @{
- */
-
-/**
- * @brief LL USART Init Structure definition
- */
-typedef struct
-{
-
- uint32_t BaudRate; /*!< This field defines expected Usart communication baud rate.
-
- This feature can be modified afterwards using unitary function @ref LL_USART_SetBaudRate().*/
-
- uint32_t DataWidth; /*!< Specifies the number of data bits transmitted or received in a frame.
- This parameter can be a value of @ref USART_LL_EC_DATAWIDTH.
-
- This feature can be modified afterwards using unitary function @ref LL_USART_SetDataWidth().*/
-
- uint32_t StopBits; /*!< Specifies the number of stop bits transmitted.
- This parameter can be a value of @ref USART_LL_EC_STOPBITS.
-
- This feature can be modified afterwards using unitary function @ref LL_USART_SetStopBitsLength().*/
-
- uint32_t Parity; /*!< Specifies the parity mode.
- This parameter can be a value of @ref USART_LL_EC_PARITY.
-
- This feature can be modified afterwards using unitary function @ref LL_USART_SetParity().*/
-
- uint32_t TransferDirection; /*!< Specifies whether the Receive and/or Transmit mode is enabled or disabled.
- This parameter can be a value of @ref USART_LL_EC_DIRECTION.
-
- This feature can be modified afterwards using unitary function @ref LL_USART_SetTransferDirection().*/
-
- uint32_t HardwareFlowControl; /*!< Specifies whether the hardware flow control mode is enabled or disabled.
- This parameter can be a value of @ref USART_LL_EC_HWCONTROL.
-
- This feature can be modified afterwards using unitary function @ref LL_USART_SetHWFlowCtrl().*/
-
- uint32_t OverSampling; /*!< Specifies whether USART oversampling mode is 16 or 8.
- This parameter can be a value of @ref USART_LL_EC_OVERSAMPLING.
-
- This feature can be modified afterwards using unitary function @ref LL_USART_SetOverSampling().*/
-
-} LL_USART_InitTypeDef;
-
-/**
- * @brief LL USART Clock Init Structure definition
- */
-typedef struct
-{
- uint32_t ClockOutput; /*!< Specifies whether the USART clock is enabled or disabled.
- This parameter can be a value of @ref USART_LL_EC_CLOCK.
-
- USART HW configuration can be modified afterwards using unitary functions
- @ref LL_USART_EnableSCLKOutput() or @ref LL_USART_DisableSCLKOutput().
- For more details, refer to description of this function. */
-
- uint32_t ClockPolarity; /*!< Specifies the steady state of the serial clock.
- This parameter can be a value of @ref USART_LL_EC_POLARITY.
-
- USART HW configuration can be modified afterwards using unitary functions @ref LL_USART_SetClockPolarity().
- For more details, refer to description of this function. */
-
- uint32_t ClockPhase; /*!< Specifies the clock transition on which the bit capture is made.
- This parameter can be a value of @ref USART_LL_EC_PHASE.
-
- USART HW configuration can be modified afterwards using unitary functions @ref LL_USART_SetClockPhase().
- For more details, refer to description of this function. */
-
- uint32_t LastBitClockPulse; /*!< Specifies whether the clock pulse corresponding to the last transmitted
- data bit (MSB) has to be output on the SCLK pin in synchronous mode.
- This parameter can be a value of @ref USART_LL_EC_LASTCLKPULSE.
-
- USART HW configuration can be modified afterwards using unitary functions @ref LL_USART_SetLastClkPulseOutput().
- For more details, refer to description of this function. */
-
-} LL_USART_ClockInitTypeDef;
-
-/**
- * @}
- */
-#endif /* USE_FULL_LL_DRIVER */
-
-/* Exported constants --------------------------------------------------------*/
-/** @defgroup USART_LL_Exported_Constants USART Exported Constants
- * @{
- */
-
-/** @defgroup USART_LL_EC_CLEAR_FLAG Clear Flags Defines
- * @brief Flags defines which can be used with LL_USART_WriteReg function
- * @{
- */
-#define LL_USART_ICR_PECF USART_ICR_PECF /*!< Parity error flag */
-#define LL_USART_ICR_FECF USART_ICR_FECF /*!< Framing error flag */
-#define LL_USART_ICR_NCF USART_ICR_NCF /*!< Noise error detected flag */
-#define LL_USART_ICR_ORECF USART_ICR_ORECF /*!< Overrun error flag */
-#define LL_USART_ICR_IDLECF USART_ICR_IDLECF /*!< Idle line detected flag */
-#define LL_USART_ICR_TCCF USART_ICR_TCCF /*!< Transmission complete flag */
-#if defined USART_LIN_SUPPORT
-#define LL_USART_ICR_LBDCF USART_ICR_LBDCF /*!< LIN break detection flag */
-#endif /* USART_LIN_SUPPORT */
-#define LL_USART_ICR_CTSCF USART_ICR_CTSCF /*!< CTS flag */
-#define LL_USART_ICR_RTOCF USART_ICR_RTOCF /*!< Receiver timeout flag */
-#if defined USART_SMARTCARD_SUPPORT
-#define LL_USART_ICR_EOBCF USART_ICR_EOBCF /*!< End of block flag */
-#endif /* USART_SMARTCARD_SUPPORT */
-#define LL_USART_ICR_CMCF USART_ICR_CMCF /*!< Character match flag */
-#if defined(USART_CR1_UESM)
-#define LL_USART_ICR_WUCF USART_ICR_WUCF /*!< Wakeup from Stop mode flag */
-#endif /* USART_CR1_UESM */
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EC_GET_FLAG Get Flags Defines
- * @brief Flags defines which can be used with LL_USART_ReadReg function
- * @{
- */
-#define LL_USART_ISR_PE USART_ISR_PE /*!< Parity error flag */
-#define LL_USART_ISR_FE USART_ISR_FE /*!< Framing error flag */
-#define LL_USART_ISR_NE USART_ISR_NE /*!< Noise detected flag */
-#define LL_USART_ISR_ORE USART_ISR_ORE /*!< Overrun error flag */
-#define LL_USART_ISR_IDLE USART_ISR_IDLE /*!< Idle line detected flag */
-#define LL_USART_ISR_RXNE USART_ISR_RXNE /*!< Read data register not empty flag */
-#define LL_USART_ISR_TC USART_ISR_TC /*!< Transmission complete flag */
-#define LL_USART_ISR_TXE USART_ISR_TXE /*!< Transmit data register empty flag */
-#if defined USART_LIN_SUPPORT
-#define LL_USART_ISR_LBDF USART_ISR_LBDF /*!< LIN break detection flag */
-#endif /* USART_LIN_SUPPORT */
-#define LL_USART_ISR_CTSIF USART_ISR_CTSIF /*!< CTS interrupt flag */
-#define LL_USART_ISR_CTS USART_ISR_CTS /*!< CTS flag */
-#define LL_USART_ISR_RTOF USART_ISR_RTOF /*!< Receiver timeout flag */
-#if defined USART_SMARTCARD_SUPPORT
-#define LL_USART_ISR_EOBF USART_ISR_EOBF /*!< End of block flag */
-#endif /* USART_SMARTCARD_SUPPORT */
-#define LL_USART_ISR_ABRE USART_ISR_ABRE /*!< Auto baud rate error flag */
-#define LL_USART_ISR_ABRF USART_ISR_ABRF /*!< Auto baud rate flag */
-#define LL_USART_ISR_BUSY USART_ISR_BUSY /*!< Busy flag */
-#define LL_USART_ISR_CMF USART_ISR_CMF /*!< Character match flag */
-#define LL_USART_ISR_SBKF USART_ISR_SBKF /*!< Send break flag */
-#define LL_USART_ISR_RWU USART_ISR_RWU /*!< Receiver wakeup from Mute mode flag */
-#if defined(USART_CR1_UESM)
-#define LL_USART_ISR_WUF USART_ISR_WUF /*!< Wakeup from Stop mode flag */
-#endif /* USART_CR1_UESM */
-#define LL_USART_ISR_TEACK USART_ISR_TEACK /*!< Transmit enable acknowledge flag */
-#define LL_USART_ISR_REACK USART_ISR_REACK /*!< Receive enable acknowledge flag */
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EC_IT IT Defines
- * @brief IT defines which can be used with LL_USART_ReadReg and LL_USART_WriteReg functions
- * @{
- */
-#define LL_USART_CR1_IDLEIE USART_CR1_IDLEIE /*!< IDLE interrupt enable */
-#define LL_USART_CR1_RXNEIE USART_CR1_RXNEIE /*!< Read data register not empty interrupt enable */
-#define LL_USART_CR1_TCIE USART_CR1_TCIE /*!< Transmission complete interrupt enable */
-#define LL_USART_CR1_TXEIE USART_CR1_TXEIE /*!< Transmit data register empty interrupt enable */
-#define LL_USART_CR1_PEIE USART_CR1_PEIE /*!< Parity error */
-#define LL_USART_CR1_CMIE USART_CR1_CMIE /*!< Character match interrupt enable */
-#define LL_USART_CR1_RTOIE USART_CR1_RTOIE /*!< Receiver timeout interrupt enable */
-#if defined(USART_SMARTCARD_SUPPORT)
-#define LL_USART_CR1_EOBIE USART_CR1_EOBIE /*!< End of Block interrupt enable */
-#endif /* USART_SMARTCARD_SUPPORT */
-#if defined(USART_LIN_SUPPORT)
-#define LL_USART_CR2_LBDIE USART_CR2_LBDIE /*!< LIN break detection interrupt enable */
-#endif /* USART_LIN_SUPPORT */
-#define LL_USART_CR3_EIE USART_CR3_EIE /*!< Error interrupt enable */
-#define LL_USART_CR3_CTSIE USART_CR3_CTSIE /*!< CTS interrupt enable */
-#if defined(USART_CR1_UESM)
-#define LL_USART_CR3_WUFIE USART_CR3_WUFIE /*!< Wakeup from Stop mode interrupt enable */
-#endif /* USART_CR1_UESM */
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EC_DIRECTION Communication Direction
- * @{
- */
-#define LL_USART_DIRECTION_NONE 0x00000000U /*!< Transmitter and Receiver are disabled */
-#define LL_USART_DIRECTION_RX USART_CR1_RE /*!< Transmitter is disabled and Receiver is enabled */
-#define LL_USART_DIRECTION_TX USART_CR1_TE /*!< Transmitter is enabled and Receiver is disabled */
-#define LL_USART_DIRECTION_TX_RX (USART_CR1_TE |USART_CR1_RE) /*!< Transmitter and Receiver are enabled */
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EC_PARITY Parity Control
- * @{
- */
-#define LL_USART_PARITY_NONE 0x00000000U /*!< Parity control disabled */
-#define LL_USART_PARITY_EVEN USART_CR1_PCE /*!< Parity control enabled and Even Parity is selected */
-#define LL_USART_PARITY_ODD (USART_CR1_PCE | USART_CR1_PS) /*!< Parity control enabled and Odd Parity is selected */
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EC_WAKEUP Wakeup
- * @{
- */
-#define LL_USART_WAKEUP_IDLELINE 0x00000000U /*!< USART wake up from Mute mode on Idle Line */
-#define LL_USART_WAKEUP_ADDRESSMARK USART_CR1_WAKE /*!< USART wake up from Mute mode on Address Mark */
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EC_DATAWIDTH Datawidth
- * @{
- */
-#if defined(USART_7BITS_SUPPORT)
-#define LL_USART_DATAWIDTH_7B USART_CR1_M1 /*!< 7 bits word length : Start bit, 7 data bits, n stop bits */
-#define LL_USART_DATAWIDTH_8B 0x00000000U /*!< 8 bits word length : Start bit, 8 data bits, n stop bits */
-#define LL_USART_DATAWIDTH_9B USART_CR1_M0 /*!< 9 bits word length : Start bit, 9 data bits, n stop bits */
-#else
-#define LL_USART_DATAWIDTH_8B 0x00000000U /*!< 8 bits word length : Start bit, 8 data bits, n stop bits */
-#define LL_USART_DATAWIDTH_9B USART_CR1_M /*!< 9 bits word length : Start bit, 9 data bits, n stop bits */
-#endif/* USART_7BITS_SUPPORT */
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EC_OVERSAMPLING Oversampling
- * @{
- */
-#define LL_USART_OVERSAMPLING_16 0x00000000U /*!< Oversampling by 16 */
-#define LL_USART_OVERSAMPLING_8 USART_CR1_OVER8 /*!< Oversampling by 8 */
-/**
- * @}
- */
-
-#if defined(USE_FULL_LL_DRIVER)
-/** @defgroup USART_LL_EC_CLOCK Clock Signal
- * @{
- */
-
-#define LL_USART_CLOCK_DISABLE 0x00000000U /*!< Clock signal not provided */
-#define LL_USART_CLOCK_ENABLE USART_CR2_CLKEN /*!< Clock signal provided */
-/**
- * @}
- */
-#endif /*USE_FULL_LL_DRIVER*/
-
-/** @defgroup USART_LL_EC_LASTCLKPULSE Last Clock Pulse
- * @{
- */
-#define LL_USART_LASTCLKPULSE_NO_OUTPUT 0x00000000U /*!< The clock pulse of the last data bit is not output to the SCLK pin */
-#define LL_USART_LASTCLKPULSE_OUTPUT USART_CR2_LBCL /*!< The clock pulse of the last data bit is output to the SCLK pin */
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EC_PHASE Clock Phase
- * @{
- */
-#define LL_USART_PHASE_1EDGE 0x00000000U /*!< The first clock transition is the first data capture edge */
-#define LL_USART_PHASE_2EDGE USART_CR2_CPHA /*!< The second clock transition is the first data capture edge */
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EC_POLARITY Clock Polarity
- * @{
- */
-#define LL_USART_POLARITY_LOW 0x00000000U /*!< Steady low value on SCLK pin outside transmission window*/
-#define LL_USART_POLARITY_HIGH USART_CR2_CPOL /*!< Steady high value on SCLK pin outside transmission window */
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EC_STOPBITS Stop Bits
- * @{
- */
-#if defined(USART_SMARTCARD_SUPPORT)
-#define LL_USART_STOPBITS_0_5 USART_CR2_STOP_0 /*!< 0.5 stop bit */
-#endif /* USART_SMARTCARD_SUPPORT */
-#define LL_USART_STOPBITS_1 0x00000000U /*!< 1 stop bit */
-#if defined(USART_SMARTCARD_SUPPORT)
-#define LL_USART_STOPBITS_1_5 (USART_CR2_STOP_0 | USART_CR2_STOP_1) /*!< 1.5 stop bits */
-#endif /* USART_SMARTCARD_SUPPORT */
-#define LL_USART_STOPBITS_2 USART_CR2_STOP_1 /*!< 2 stop bits */
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EC_TXRX TX RX Pins Swap
- * @{
- */
-#define LL_USART_TXRX_STANDARD 0x00000000U /*!< TX/RX pins are used as defined in standard pinout */
-#define LL_USART_TXRX_SWAPPED (USART_CR2_SWAP) /*!< TX and RX pins functions are swapped. */
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EC_RXPIN_LEVEL RX Pin Active Level Inversion
- * @{
- */
-#define LL_USART_RXPIN_LEVEL_STANDARD 0x00000000U /*!< RX pin signal works using the standard logic levels */
-#define LL_USART_RXPIN_LEVEL_INVERTED (USART_CR2_RXINV) /*!< RX pin signal values are inverted. */
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EC_TXPIN_LEVEL TX Pin Active Level Inversion
- * @{
- */
-#define LL_USART_TXPIN_LEVEL_STANDARD 0x00000000U /*!< TX pin signal works using the standard logic levels */
-#define LL_USART_TXPIN_LEVEL_INVERTED (USART_CR2_TXINV) /*!< TX pin signal values are inverted. */
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EC_BINARY_LOGIC Binary Data Inversion
- * @{
- */
-#define LL_USART_BINARY_LOGIC_POSITIVE 0x00000000U /*!< Logical data from the data register are send/received in positive/direct logic. (1=H, 0=L) */
-#define LL_USART_BINARY_LOGIC_NEGATIVE USART_CR2_DATAINV /*!< Logical data from the data register are send/received in negative/inverse logic. (1=L, 0=H). The parity bit is also inverted. */
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EC_BITORDER Bit Order
- * @{
- */
-#define LL_USART_BITORDER_LSBFIRST 0x00000000U /*!< data is transmitted/received with data bit 0 first, following the start bit */
-#define LL_USART_BITORDER_MSBFIRST USART_CR2_MSBFIRST /*!< data is transmitted/received with the MSB first, following the start bit */
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EC_AUTOBAUD_DETECT_ON Autobaud Detection
- * @{
- */
-#define LL_USART_AUTOBAUD_DETECT_ON_STARTBIT 0x00000000U /*!< Measurement of the start bit is used to detect the baud rate */
-#define LL_USART_AUTOBAUD_DETECT_ON_FALLINGEDGE USART_CR2_ABRMODE_0 /*!< Falling edge to falling edge measurement. Received frame must start with a single bit = 1 -> Frame = Start10xxxxxx */
-#if defined(USART_FABR_SUPPORT)
-#define LL_USART_AUTOBAUD_DETECT_ON_7F_FRAME USART_CR2_ABRMODE_1 /*!< 0x7F frame detection */
-#define LL_USART_AUTOBAUD_DETECT_ON_55_FRAME (USART_CR2_ABRMODE_1 | USART_CR2_ABRMODE_0) /*!< 0x55 frame detection */
-#endif /* USART_FABR_SUPPORT */
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EC_ADDRESS_DETECT Address Length Detection
- * @{
- */
-#define LL_USART_ADDRESS_DETECT_4B 0x00000000U /*!< 4-bit address detection method selected */
-#define LL_USART_ADDRESS_DETECT_7B USART_CR2_ADDM7 /*!< 7-bit address detection (in 8-bit data mode) method selected */
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EC_HWCONTROL Hardware Control
- * @{
- */
-#define LL_USART_HWCONTROL_NONE 0x00000000U /*!< CTS and RTS hardware flow control disabled */
-#define LL_USART_HWCONTROL_RTS USART_CR3_RTSE /*!< RTS output enabled, data is only requested when there is space in the receive buffer */
-#define LL_USART_HWCONTROL_CTS USART_CR3_CTSE /*!< CTS mode enabled, data is only transmitted when the nCTS input is asserted (tied to 0) */
-#define LL_USART_HWCONTROL_RTS_CTS (USART_CR3_RTSE | USART_CR3_CTSE) /*!< CTS and RTS hardware flow control enabled */
-/**
- * @}
- */
-
-#if defined(USART_CR1_UESM)
-/** @defgroup USART_LL_EC_WAKEUP_ON Wakeup Activation
- * @{
- */
-#define LL_USART_WAKEUP_ON_ADDRESS 0x00000000U /*!< Wake up active on address match */
-#define LL_USART_WAKEUP_ON_STARTBIT USART_CR3_WUS_1 /*!< Wake up active on Start bit detection */
-#define LL_USART_WAKEUP_ON_RXNE (USART_CR3_WUS_0 | USART_CR3_WUS_1) /*!< Wake up active on RXNE */
-/**
- * @}
- */
-
-#endif /* USART_CR1_UESM */
-#if defined(USART_IRDA_SUPPORT)
-/** @defgroup USART_LL_EC_IRDA_POWER IrDA Power
- * @{
- */
-#define LL_USART_IRDA_POWER_NORMAL 0x00000000U /*!< IrDA normal power mode */
-#define LL_USART_IRDA_POWER_LOW USART_CR3_IRLP /*!< IrDA low power mode */
-/**
- * @}
- */
-#endif /* USART_IRDA_SUPPORT */
-
-#if defined(USART_LIN_SUPPORT)
-/** @defgroup USART_LL_EC_LINBREAK_DETECT LIN Break Detection Length
- * @{
- */
-#define LL_USART_LINBREAK_DETECT_10B 0x00000000U /*!< 10-bit break detection method selected */
-#define LL_USART_LINBREAK_DETECT_11B USART_CR2_LBDL /*!< 11-bit break detection method selected */
-/**
- * @}
- */
-#endif /* USART_LIN_SUPPORT */
-
-/** @defgroup USART_LL_EC_DE_POLARITY Driver Enable Polarity
- * @{
- */
-#define LL_USART_DE_POLARITY_HIGH 0x00000000U /*!< DE signal is active high */
-#define LL_USART_DE_POLARITY_LOW USART_CR3_DEP /*!< DE signal is active low */
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EC_DMA_REG_DATA DMA Register Data
- * @{
- */
-#define LL_USART_DMA_REG_DATA_TRANSMIT 0x00000000U /*!< Get address of data register used for transmission */
-#define LL_USART_DMA_REG_DATA_RECEIVE 0x00000001U /*!< Get address of data register used for reception */
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/* Exported macro ------------------------------------------------------------*/
-/** @defgroup USART_LL_Exported_Macros USART Exported Macros
- * @{
- */
-
-/** @defgroup USART_LL_EM_WRITE_READ Common Write and read registers Macros
- * @{
- */
-
-/**
- * @brief Write a value in USART register
- * @param __INSTANCE__ USART Instance
- * @param __REG__ Register to be written
- * @param __VALUE__ Value to be written in the register
- * @retval None
- */
-#define LL_USART_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, (__VALUE__))
-
-/**
- * @brief Read a value in USART register
- * @param __INSTANCE__ USART Instance
- * @param __REG__ Register to be read
- * @retval Register value
- */
-#define LL_USART_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__)
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EM_Exported_Macros_Helper Exported_Macros_Helper
- * @{
- */
-
-/**
- * @brief Compute USARTDIV value according to Peripheral Clock and
- * expected Baud Rate in 8 bits sampling mode (32 bits value of USARTDIV is returned)
- * @param __PERIPHCLK__ Peripheral Clock frequency used for USART instance
- * @param __BAUDRATE__ Baud rate value to achieve
- * @retval USARTDIV value to be used for BRR register filling in OverSampling_8 case
- */
-#define __LL_USART_DIV_SAMPLING8(__PERIPHCLK__, __BAUDRATE__) ((((__PERIPHCLK__)*2U)\
- + ((__BAUDRATE__)/2U))/(__BAUDRATE__))
-
-/**
- * @brief Compute USARTDIV value according to Peripheral Clock and
- * expected Baud Rate in 16 bits sampling mode (32 bits value of USARTDIV is returned)
- * @param __PERIPHCLK__ Peripheral Clock frequency used for USART instance
- * @param __BAUDRATE__ Baud rate value to achieve
- * @retval USARTDIV value to be used for BRR register filling in OverSampling_16 case
- */
-#define __LL_USART_DIV_SAMPLING16(__PERIPHCLK__, __BAUDRATE__) (((__PERIPHCLK__) + ((__BAUDRATE__)/2U))/(__BAUDRATE__))
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/* Exported functions --------------------------------------------------------*/
-
-/** @defgroup USART_LL_Exported_Functions USART Exported Functions
- * @{
- */
-
-/** @defgroup USART_LL_EF_Configuration Configuration functions
- * @{
- */
-
-/**
- * @brief USART Enable
- * @rmtoll CR1 UE LL_USART_Enable
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_Enable(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR1, USART_CR1_UE);
-}
-
-/**
- * @brief USART Disable (all USART prescalers and outputs are disabled)
- * @note When USART is disabled, USART prescalers and outputs are stopped immediately,
- * and current operations are discarded. The configuration of the USART is kept, but all the status
- * flags, in the USARTx_ISR are set to their default values.
- * @rmtoll CR1 UE LL_USART_Disable
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_Disable(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR1, USART_CR1_UE);
-}
-
-/**
- * @brief Indicate if USART is enabled
- * @rmtoll CR1 UE LL_USART_IsEnabled
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabled(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR1, USART_CR1_UE) == (USART_CR1_UE)) ? 1UL : 0UL);
-}
-
-#if defined(USART_CR1_UESM)
-/**
- * @brief USART enabled in STOP Mode.
- * @note When this function is enabled, USART is able to wake up the MCU from Stop mode, provided that
- * USART clock selection is HSI or LSE in RCC.
- * @note Macro @ref IS_UART_WAKEUP_FROMSTOP_INSTANCE(USARTx) can be used to check whether or not
- * Wake-up from Stop mode feature is supported by the USARTx instance.
- * @rmtoll CR1 UESM LL_USART_EnableInStopMode
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableInStopMode(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR1, USART_CR1_UESM);
-}
-
-/**
- * @brief USART disabled in STOP Mode.
- * @note When this function is disabled, USART is not able to wake up the MCU from Stop mode
- * @note Macro @ref IS_UART_WAKEUP_FROMSTOP_INSTANCE(USARTx) can be used to check whether or not
- * Wake-up from Stop mode feature is supported by the USARTx instance.
- * @rmtoll CR1 UESM LL_USART_DisableInStopMode
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableInStopMode(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR1, USART_CR1_UESM);
-}
-
-/**
- * @brief Indicate if USART is enabled in STOP Mode (able to wake up MCU from Stop mode or not)
- * @note Macro @ref IS_UART_WAKEUP_FROMSTOP_INSTANCE(USARTx) can be used to check whether or not
- * Wake-up from Stop mode feature is supported by the USARTx instance.
- * @rmtoll CR1 UESM LL_USART_IsEnabledInStopMode
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledInStopMode(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR1, USART_CR1_UESM) == (USART_CR1_UESM)) ? 1UL : 0UL);
-}
-
-#endif /* USART_CR1_UESM*/
-/**
- * @brief Receiver Enable (Receiver is enabled and begins searching for a start bit)
- * @rmtoll CR1 RE LL_USART_EnableDirectionRx
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableDirectionRx(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR1, USART_CR1_RE);
-}
-
-/**
- * @brief Receiver Disable
- * @rmtoll CR1 RE LL_USART_DisableDirectionRx
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableDirectionRx(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR1, USART_CR1_RE);
-}
-
-/**
- * @brief Transmitter Enable
- * @rmtoll CR1 TE LL_USART_EnableDirectionTx
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableDirectionTx(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR1, USART_CR1_TE);
-}
-
-/**
- * @brief Transmitter Disable
- * @rmtoll CR1 TE LL_USART_DisableDirectionTx
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableDirectionTx(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR1, USART_CR1_TE);
-}
-
-/**
- * @brief Configure simultaneously enabled/disabled states
- * of Transmitter and Receiver
- * @rmtoll CR1 RE LL_USART_SetTransferDirection\n
- * CR1 TE LL_USART_SetTransferDirection
- * @param USARTx USART Instance
- * @param TransferDirection This parameter can be one of the following values:
- * @arg @ref LL_USART_DIRECTION_NONE
- * @arg @ref LL_USART_DIRECTION_RX
- * @arg @ref LL_USART_DIRECTION_TX
- * @arg @ref LL_USART_DIRECTION_TX_RX
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetTransferDirection(USART_TypeDef *USARTx, uint32_t TransferDirection)
-{
- MODIFY_REG(USARTx->CR1, USART_CR1_RE | USART_CR1_TE, TransferDirection);
-}
-
-/**
- * @brief Return enabled/disabled states of Transmitter and Receiver
- * @rmtoll CR1 RE LL_USART_GetTransferDirection\n
- * CR1 TE LL_USART_GetTransferDirection
- * @param USARTx USART Instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_USART_DIRECTION_NONE
- * @arg @ref LL_USART_DIRECTION_RX
- * @arg @ref LL_USART_DIRECTION_TX
- * @arg @ref LL_USART_DIRECTION_TX_RX
- */
-__STATIC_INLINE uint32_t LL_USART_GetTransferDirection(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR1, USART_CR1_RE | USART_CR1_TE));
-}
-
-/**
- * @brief Configure Parity (enabled/disabled and parity mode if enabled).
- * @note This function selects if hardware parity control (generation and detection) is enabled or disabled.
- * When the parity control is enabled (Odd or Even), computed parity bit is inserted at the MSB position
- * (9th or 8th bit depending on data width) and parity is checked on the received data.
- * @rmtoll CR1 PS LL_USART_SetParity\n
- * CR1 PCE LL_USART_SetParity
- * @param USARTx USART Instance
- * @param Parity This parameter can be one of the following values:
- * @arg @ref LL_USART_PARITY_NONE
- * @arg @ref LL_USART_PARITY_EVEN
- * @arg @ref LL_USART_PARITY_ODD
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetParity(USART_TypeDef *USARTx, uint32_t Parity)
-{
- MODIFY_REG(USARTx->CR1, USART_CR1_PS | USART_CR1_PCE, Parity);
-}
-
-/**
- * @brief Return Parity configuration (enabled/disabled and parity mode if enabled)
- * @rmtoll CR1 PS LL_USART_GetParity\n
- * CR1 PCE LL_USART_GetParity
- * @param USARTx USART Instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_USART_PARITY_NONE
- * @arg @ref LL_USART_PARITY_EVEN
- * @arg @ref LL_USART_PARITY_ODD
- */
-__STATIC_INLINE uint32_t LL_USART_GetParity(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR1, USART_CR1_PS | USART_CR1_PCE));
-}
-
-/**
- * @brief Set Receiver Wake Up method from Mute mode.
- * @rmtoll CR1 WAKE LL_USART_SetWakeUpMethod
- * @param USARTx USART Instance
- * @param Method This parameter can be one of the following values:
- * @arg @ref LL_USART_WAKEUP_IDLELINE
- * @arg @ref LL_USART_WAKEUP_ADDRESSMARK
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetWakeUpMethod(USART_TypeDef *USARTx, uint32_t Method)
-{
- MODIFY_REG(USARTx->CR1, USART_CR1_WAKE, Method);
-}
-
-/**
- * @brief Return Receiver Wake Up method from Mute mode
- * @rmtoll CR1 WAKE LL_USART_GetWakeUpMethod
- * @param USARTx USART Instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_USART_WAKEUP_IDLELINE
- * @arg @ref LL_USART_WAKEUP_ADDRESSMARK
- */
-__STATIC_INLINE uint32_t LL_USART_GetWakeUpMethod(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR1, USART_CR1_WAKE));
-}
-
-/**
- * @brief Set Word length (i.e. nb of data bits, excluding start and stop bits)
- * @rmtoll CR1 M0 LL_USART_SetDataWidth\n
- * CR1 M1 LL_USART_SetDataWidth
- * @param USARTx USART Instance
- * @param DataWidth This parameter can be one of the following values:
- * @arg @ref LL_USART_DATAWIDTH_7B (*)
- * @arg @ref LL_USART_DATAWIDTH_8B
- * @arg @ref LL_USART_DATAWIDTH_9B
- *
- * (*) Values not available on all devices
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetDataWidth(USART_TypeDef *USARTx, uint32_t DataWidth)
-{
- MODIFY_REG(USARTx->CR1, USART_CR1_M, DataWidth);
-}
-
-/**
- * @brief Return Word length (i.e. nb of data bits, excluding start and stop bits)
- * @rmtoll CR1 M0 LL_USART_GetDataWidth\n
- * CR1 M1 LL_USART_GetDataWidth
- * @param USARTx USART Instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_USART_DATAWIDTH_7B (*)
- * @arg @ref LL_USART_DATAWIDTH_8B
- * @arg @ref LL_USART_DATAWIDTH_9B
- *
- * (*) Values not available on all devices
- */
-__STATIC_INLINE uint32_t LL_USART_GetDataWidth(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR1, USART_CR1_M));
-}
-
-/**
- * @brief Allow switch between Mute Mode and Active mode
- * @rmtoll CR1 MME LL_USART_EnableMuteMode
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableMuteMode(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR1, USART_CR1_MME);
-}
-
-/**
- * @brief Prevent Mute Mode use. Set Receiver in active mode permanently.
- * @rmtoll CR1 MME LL_USART_DisableMuteMode
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableMuteMode(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR1, USART_CR1_MME);
-}
-
-/**
- * @brief Indicate if switch between Mute Mode and Active mode is allowed
- * @rmtoll CR1 MME LL_USART_IsEnabledMuteMode
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledMuteMode(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR1, USART_CR1_MME) == (USART_CR1_MME)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Set Oversampling to 8-bit or 16-bit mode
- * @rmtoll CR1 OVER8 LL_USART_SetOverSampling
- * @param USARTx USART Instance
- * @param OverSampling This parameter can be one of the following values:
- * @arg @ref LL_USART_OVERSAMPLING_16
- * @arg @ref LL_USART_OVERSAMPLING_8
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetOverSampling(USART_TypeDef *USARTx, uint32_t OverSampling)
-{
- MODIFY_REG(USARTx->CR1, USART_CR1_OVER8, OverSampling);
-}
-
-/**
- * @brief Return Oversampling mode
- * @rmtoll CR1 OVER8 LL_USART_GetOverSampling
- * @param USARTx USART Instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_USART_OVERSAMPLING_16
- * @arg @ref LL_USART_OVERSAMPLING_8
- */
-__STATIC_INLINE uint32_t LL_USART_GetOverSampling(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR1, USART_CR1_OVER8));
-}
-
-/**
- * @brief Configure if Clock pulse of the last data bit is output to the SCLK pin or not
- * @note Macro @ref IS_USART_INSTANCE(USARTx) can be used to check whether or not
- * Synchronous mode is supported by the USARTx instance.
- * @rmtoll CR2 LBCL LL_USART_SetLastClkPulseOutput
- * @param USARTx USART Instance
- * @param LastBitClockPulse This parameter can be one of the following values:
- * @arg @ref LL_USART_LASTCLKPULSE_NO_OUTPUT
- * @arg @ref LL_USART_LASTCLKPULSE_OUTPUT
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetLastClkPulseOutput(USART_TypeDef *USARTx, uint32_t LastBitClockPulse)
-{
- MODIFY_REG(USARTx->CR2, USART_CR2_LBCL, LastBitClockPulse);
-}
-
-/**
- * @brief Retrieve Clock pulse of the last data bit output configuration
- * (Last bit Clock pulse output to the SCLK pin or not)
- * @note Macro @ref IS_USART_INSTANCE(USARTx) can be used to check whether or not
- * Synchronous mode is supported by the USARTx instance.
- * @rmtoll CR2 LBCL LL_USART_GetLastClkPulseOutput
- * @param USARTx USART Instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_USART_LASTCLKPULSE_NO_OUTPUT
- * @arg @ref LL_USART_LASTCLKPULSE_OUTPUT
- */
-__STATIC_INLINE uint32_t LL_USART_GetLastClkPulseOutput(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR2, USART_CR2_LBCL));
-}
-
-/**
- * @brief Select the phase of the clock output on the SCLK pin in synchronous mode
- * @note Macro @ref IS_USART_INSTANCE(USARTx) can be used to check whether or not
- * Synchronous mode is supported by the USARTx instance.
- * @rmtoll CR2 CPHA LL_USART_SetClockPhase
- * @param USARTx USART Instance
- * @param ClockPhase This parameter can be one of the following values:
- * @arg @ref LL_USART_PHASE_1EDGE
- * @arg @ref LL_USART_PHASE_2EDGE
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetClockPhase(USART_TypeDef *USARTx, uint32_t ClockPhase)
-{
- MODIFY_REG(USARTx->CR2, USART_CR2_CPHA, ClockPhase);
-}
-
-/**
- * @brief Return phase of the clock output on the SCLK pin in synchronous mode
- * @note Macro @ref IS_USART_INSTANCE(USARTx) can be used to check whether or not
- * Synchronous mode is supported by the USARTx instance.
- * @rmtoll CR2 CPHA LL_USART_GetClockPhase
- * @param USARTx USART Instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_USART_PHASE_1EDGE
- * @arg @ref LL_USART_PHASE_2EDGE
- */
-__STATIC_INLINE uint32_t LL_USART_GetClockPhase(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR2, USART_CR2_CPHA));
-}
-
-/**
- * @brief Select the polarity of the clock output on the SCLK pin in synchronous mode
- * @note Macro @ref IS_USART_INSTANCE(USARTx) can be used to check whether or not
- * Synchronous mode is supported by the USARTx instance.
- * @rmtoll CR2 CPOL LL_USART_SetClockPolarity
- * @param USARTx USART Instance
- * @param ClockPolarity This parameter can be one of the following values:
- * @arg @ref LL_USART_POLARITY_LOW
- * @arg @ref LL_USART_POLARITY_HIGH
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetClockPolarity(USART_TypeDef *USARTx, uint32_t ClockPolarity)
-{
- MODIFY_REG(USARTx->CR2, USART_CR2_CPOL, ClockPolarity);
-}
-
-/**
- * @brief Return polarity of the clock output on the SCLK pin in synchronous mode
- * @note Macro @ref IS_USART_INSTANCE(USARTx) can be used to check whether or not
- * Synchronous mode is supported by the USARTx instance.
- * @rmtoll CR2 CPOL LL_USART_GetClockPolarity
- * @param USARTx USART Instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_USART_POLARITY_LOW
- * @arg @ref LL_USART_POLARITY_HIGH
- */
-__STATIC_INLINE uint32_t LL_USART_GetClockPolarity(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR2, USART_CR2_CPOL));
-}
-
-/**
- * @brief Configure Clock signal format (Phase Polarity and choice about output of last bit clock pulse)
- * @note Macro @ref IS_USART_INSTANCE(USARTx) can be used to check whether or not
- * Synchronous mode is supported by the USARTx instance.
- * @note Call of this function is equivalent to following function call sequence :
- * - Clock Phase configuration using @ref LL_USART_SetClockPhase() function
- * - Clock Polarity configuration using @ref LL_USART_SetClockPolarity() function
- * - Output of Last bit Clock pulse configuration using @ref LL_USART_SetLastClkPulseOutput() function
- * @rmtoll CR2 CPHA LL_USART_ConfigClock\n
- * CR2 CPOL LL_USART_ConfigClock\n
- * CR2 LBCL LL_USART_ConfigClock
- * @param USARTx USART Instance
- * @param Phase This parameter can be one of the following values:
- * @arg @ref LL_USART_PHASE_1EDGE
- * @arg @ref LL_USART_PHASE_2EDGE
- * @param Polarity This parameter can be one of the following values:
- * @arg @ref LL_USART_POLARITY_LOW
- * @arg @ref LL_USART_POLARITY_HIGH
- * @param LBCPOutput This parameter can be one of the following values:
- * @arg @ref LL_USART_LASTCLKPULSE_NO_OUTPUT
- * @arg @ref LL_USART_LASTCLKPULSE_OUTPUT
- * @retval None
- */
-__STATIC_INLINE void LL_USART_ConfigClock(USART_TypeDef *USARTx, uint32_t Phase, uint32_t Polarity, uint32_t LBCPOutput)
-{
- MODIFY_REG(USARTx->CR2, USART_CR2_CPHA | USART_CR2_CPOL | USART_CR2_LBCL, Phase | Polarity | LBCPOutput);
-}
-
-/**
- * @brief Enable Clock output on SCLK pin
- * @note Macro @ref IS_USART_INSTANCE(USARTx) can be used to check whether or not
- * Synchronous mode is supported by the USARTx instance.
- * @rmtoll CR2 CLKEN LL_USART_EnableSCLKOutput
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableSCLKOutput(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR2, USART_CR2_CLKEN);
-}
-
-/**
- * @brief Disable Clock output on SCLK pin
- * @note Macro @ref IS_USART_INSTANCE(USARTx) can be used to check whether or not
- * Synchronous mode is supported by the USARTx instance.
- * @rmtoll CR2 CLKEN LL_USART_DisableSCLKOutput
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableSCLKOutput(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR2, USART_CR2_CLKEN);
-}
-
-/**
- * @brief Indicate if Clock output on SCLK pin is enabled
- * @note Macro @ref IS_USART_INSTANCE(USARTx) can be used to check whether or not
- * Synchronous mode is supported by the USARTx instance.
- * @rmtoll CR2 CLKEN LL_USART_IsEnabledSCLKOutput
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledSCLKOutput(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR2, USART_CR2_CLKEN) == (USART_CR2_CLKEN)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Set the length of the stop bits
- * @rmtoll CR2 STOP LL_USART_SetStopBitsLength
- * @param USARTx USART Instance
- * @param StopBits This parameter can be one of the following values:
- * @arg @ref LL_USART_STOPBITS_0_5 (*)
- * @arg @ref LL_USART_STOPBITS_1
- * @arg @ref LL_USART_STOPBITS_1_5 (*)
- * @arg @ref LL_USART_STOPBITS_2
- *
- * (*) Values not available on all devices
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetStopBitsLength(USART_TypeDef *USARTx, uint32_t StopBits)
-{
- MODIFY_REG(USARTx->CR2, USART_CR2_STOP, StopBits);
-}
-
-/**
- * @brief Retrieve the length of the stop bits
- * @rmtoll CR2 STOP LL_USART_GetStopBitsLength
- * @param USARTx USART Instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_USART_STOPBITS_0_5 (*)
- * @arg @ref LL_USART_STOPBITS_1
- * @arg @ref LL_USART_STOPBITS_1_5 (*)
- * @arg @ref LL_USART_STOPBITS_2
- *
- * (*) Values not available on all devices
- */
-__STATIC_INLINE uint32_t LL_USART_GetStopBitsLength(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR2, USART_CR2_STOP));
-}
-
-/**
- * @brief Configure Character frame format (Datawidth, Parity control, Stop Bits)
- * @note Call of this function is equivalent to following function call sequence :
- * - Data Width configuration using @ref LL_USART_SetDataWidth() function
- * - Parity Control and mode configuration using @ref LL_USART_SetParity() function
- * - Stop bits configuration using @ref LL_USART_SetStopBitsLength() function
- * @rmtoll CR1 PS LL_USART_ConfigCharacter\n
- * CR1 PCE LL_USART_ConfigCharacter\n
- * CR1 M0 LL_USART_ConfigCharacter\n
- * CR1 M1 LL_USART_ConfigCharacter\n
- * CR2 STOP LL_USART_ConfigCharacter
- * @param USARTx USART Instance
- * @param DataWidth This parameter can be one of the following values:
- * @arg @ref LL_USART_DATAWIDTH_7B (*)
- * @arg @ref LL_USART_DATAWIDTH_8B
- * @arg @ref LL_USART_DATAWIDTH_9B
- * @param Parity This parameter can be one of the following values:
- * @arg @ref LL_USART_PARITY_NONE
- * @arg @ref LL_USART_PARITY_EVEN
- * @arg @ref LL_USART_PARITY_ODD
- * @param StopBits This parameter can be one of the following values:
- * @arg @ref LL_USART_STOPBITS_0_5 (*)
- * @arg @ref LL_USART_STOPBITS_1
- * @arg @ref LL_USART_STOPBITS_1_5 (*)
- * @arg @ref LL_USART_STOPBITS_2
- *
- * (*) Values not available on all devices
- * @retval None
- */
-__STATIC_INLINE void LL_USART_ConfigCharacter(USART_TypeDef *USARTx, uint32_t DataWidth, uint32_t Parity,
- uint32_t StopBits)
-{
- MODIFY_REG(USARTx->CR1, USART_CR1_PS | USART_CR1_PCE | USART_CR1_M, Parity | DataWidth);
- MODIFY_REG(USARTx->CR2, USART_CR2_STOP, StopBits);
-}
-
-/**
- * @brief Configure TX/RX pins swapping setting.
- * @rmtoll CR2 SWAP LL_USART_SetTXRXSwap
- * @param USARTx USART Instance
- * @param SwapConfig This parameter can be one of the following values:
- * @arg @ref LL_USART_TXRX_STANDARD
- * @arg @ref LL_USART_TXRX_SWAPPED
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetTXRXSwap(USART_TypeDef *USARTx, uint32_t SwapConfig)
-{
- MODIFY_REG(USARTx->CR2, USART_CR2_SWAP, SwapConfig);
-}
-
-/**
- * @brief Retrieve TX/RX pins swapping configuration.
- * @rmtoll CR2 SWAP LL_USART_GetTXRXSwap
- * @param USARTx USART Instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_USART_TXRX_STANDARD
- * @arg @ref LL_USART_TXRX_SWAPPED
- */
-__STATIC_INLINE uint32_t LL_USART_GetTXRXSwap(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR2, USART_CR2_SWAP));
-}
-
-/**
- * @brief Configure RX pin active level logic
- * @rmtoll CR2 RXINV LL_USART_SetRXPinLevel
- * @param USARTx USART Instance
- * @param PinInvMethod This parameter can be one of the following values:
- * @arg @ref LL_USART_RXPIN_LEVEL_STANDARD
- * @arg @ref LL_USART_RXPIN_LEVEL_INVERTED
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetRXPinLevel(USART_TypeDef *USARTx, uint32_t PinInvMethod)
-{
- MODIFY_REG(USARTx->CR2, USART_CR2_RXINV, PinInvMethod);
-}
-
-/**
- * @brief Retrieve RX pin active level logic configuration
- * @rmtoll CR2 RXINV LL_USART_GetRXPinLevel
- * @param USARTx USART Instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_USART_RXPIN_LEVEL_STANDARD
- * @arg @ref LL_USART_RXPIN_LEVEL_INVERTED
- */
-__STATIC_INLINE uint32_t LL_USART_GetRXPinLevel(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR2, USART_CR2_RXINV));
-}
-
-/**
- * @brief Configure TX pin active level logic
- * @rmtoll CR2 TXINV LL_USART_SetTXPinLevel
- * @param USARTx USART Instance
- * @param PinInvMethod This parameter can be one of the following values:
- * @arg @ref LL_USART_TXPIN_LEVEL_STANDARD
- * @arg @ref LL_USART_TXPIN_LEVEL_INVERTED
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetTXPinLevel(USART_TypeDef *USARTx, uint32_t PinInvMethod)
-{
- MODIFY_REG(USARTx->CR2, USART_CR2_TXINV, PinInvMethod);
-}
-
-/**
- * @brief Retrieve TX pin active level logic configuration
- * @rmtoll CR2 TXINV LL_USART_GetTXPinLevel
- * @param USARTx USART Instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_USART_TXPIN_LEVEL_STANDARD
- * @arg @ref LL_USART_TXPIN_LEVEL_INVERTED
- */
-__STATIC_INLINE uint32_t LL_USART_GetTXPinLevel(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR2, USART_CR2_TXINV));
-}
-
-/**
- * @brief Configure Binary data logic.
- * @note Allow to define how Logical data from the data register are send/received :
- * either in positive/direct logic (1=H, 0=L) or in negative/inverse logic (1=L, 0=H)
- * @rmtoll CR2 DATAINV LL_USART_SetBinaryDataLogic
- * @param USARTx USART Instance
- * @param DataLogic This parameter can be one of the following values:
- * @arg @ref LL_USART_BINARY_LOGIC_POSITIVE
- * @arg @ref LL_USART_BINARY_LOGIC_NEGATIVE
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetBinaryDataLogic(USART_TypeDef *USARTx, uint32_t DataLogic)
-{
- MODIFY_REG(USARTx->CR2, USART_CR2_DATAINV, DataLogic);
-}
-
-/**
- * @brief Retrieve Binary data configuration
- * @rmtoll CR2 DATAINV LL_USART_GetBinaryDataLogic
- * @param USARTx USART Instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_USART_BINARY_LOGIC_POSITIVE
- * @arg @ref LL_USART_BINARY_LOGIC_NEGATIVE
- */
-__STATIC_INLINE uint32_t LL_USART_GetBinaryDataLogic(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR2, USART_CR2_DATAINV));
-}
-
-/**
- * @brief Configure transfer bit order (either Less or Most Significant Bit First)
- * @note MSB First means data is transmitted/received with the MSB first, following the start bit.
- * LSB First means data is transmitted/received with data bit 0 first, following the start bit.
- * @rmtoll CR2 MSBFIRST LL_USART_SetTransferBitOrder
- * @param USARTx USART Instance
- * @param BitOrder This parameter can be one of the following values:
- * @arg @ref LL_USART_BITORDER_LSBFIRST
- * @arg @ref LL_USART_BITORDER_MSBFIRST
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetTransferBitOrder(USART_TypeDef *USARTx, uint32_t BitOrder)
-{
- MODIFY_REG(USARTx->CR2, USART_CR2_MSBFIRST, BitOrder);
-}
-
-/**
- * @brief Return transfer bit order (either Less or Most Significant Bit First)
- * @note MSB First means data is transmitted/received with the MSB first, following the start bit.
- * LSB First means data is transmitted/received with data bit 0 first, following the start bit.
- * @rmtoll CR2 MSBFIRST LL_USART_GetTransferBitOrder
- * @param USARTx USART Instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_USART_BITORDER_LSBFIRST
- * @arg @ref LL_USART_BITORDER_MSBFIRST
- */
-__STATIC_INLINE uint32_t LL_USART_GetTransferBitOrder(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR2, USART_CR2_MSBFIRST));
-}
-
-/**
- * @brief Enable Auto Baud-Rate Detection
- * @note Macro @ref IS_USART_AUTOBAUDRATE_DETECTION_INSTANCE(USARTx) can be used to check whether or not
- * Auto Baud Rate detection feature is supported by the USARTx instance.
- * @rmtoll CR2 ABREN LL_USART_EnableAutoBaudRate
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableAutoBaudRate(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR2, USART_CR2_ABREN);
-}
-
-/**
- * @brief Disable Auto Baud-Rate Detection
- * @note Macro @ref IS_USART_AUTOBAUDRATE_DETECTION_INSTANCE(USARTx) can be used to check whether or not
- * Auto Baud Rate detection feature is supported by the USARTx instance.
- * @rmtoll CR2 ABREN LL_USART_DisableAutoBaudRate
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableAutoBaudRate(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR2, USART_CR2_ABREN);
-}
-
-/**
- * @brief Indicate if Auto Baud-Rate Detection mechanism is enabled
- * @note Macro @ref IS_USART_AUTOBAUDRATE_DETECTION_INSTANCE(USARTx) can be used to check whether or not
- * Auto Baud Rate detection feature is supported by the USARTx instance.
- * @rmtoll CR2 ABREN LL_USART_IsEnabledAutoBaud
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledAutoBaud(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR2, USART_CR2_ABREN) == (USART_CR2_ABREN)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Set Auto Baud-Rate mode bits
- * @note Macro @ref IS_USART_AUTOBAUDRATE_DETECTION_INSTANCE(USARTx) can be used to check whether or not
- * Auto Baud Rate detection feature is supported by the USARTx instance.
- * @rmtoll CR2 ABRMODE LL_USART_SetAutoBaudRateMode
- * @param USARTx USART Instance
- * @param AutoBaudRateMode This parameter can be one of the following values:
- * @arg @ref LL_USART_AUTOBAUD_DETECT_ON_STARTBIT
- * @arg @ref LL_USART_AUTOBAUD_DETECT_ON_FALLINGEDGE
- * @arg @ref LL_USART_AUTOBAUD_DETECT_ON_7F_FRAME (*)
- * @arg @ref LL_USART_AUTOBAUD_DETECT_ON_55_FRAME (*)
- *
- * (*) Values not available on all devices
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetAutoBaudRateMode(USART_TypeDef *USARTx, uint32_t AutoBaudRateMode)
-{
- MODIFY_REG(USARTx->CR2, USART_CR2_ABRMODE, AutoBaudRateMode);
-}
-
-/**
- * @brief Return Auto Baud-Rate mode
- * @note Macro @ref IS_USART_AUTOBAUDRATE_DETECTION_INSTANCE(USARTx) can be used to check whether or not
- * Auto Baud Rate detection feature is supported by the USARTx instance.
- * @rmtoll CR2 ABRMODE LL_USART_GetAutoBaudRateMode
- * @param USARTx USART Instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_USART_AUTOBAUD_DETECT_ON_STARTBIT
- * @arg @ref LL_USART_AUTOBAUD_DETECT_ON_FALLINGEDGE
- * @arg @ref LL_USART_AUTOBAUD_DETECT_ON_7F_FRAME (*)
- * @arg @ref LL_USART_AUTOBAUD_DETECT_ON_55_FRAME (*)
- *
- * (*) Values not available on all devices
- */
-__STATIC_INLINE uint32_t LL_USART_GetAutoBaudRateMode(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR2, USART_CR2_ABRMODE));
-}
-
-/**
- * @brief Enable Receiver Timeout
- * @rmtoll CR2 RTOEN LL_USART_EnableRxTimeout
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableRxTimeout(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR2, USART_CR2_RTOEN);
-}
-
-/**
- * @brief Disable Receiver Timeout
- * @rmtoll CR2 RTOEN LL_USART_DisableRxTimeout
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableRxTimeout(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR2, USART_CR2_RTOEN);
-}
-
-/**
- * @brief Indicate if Receiver Timeout feature is enabled
- * @rmtoll CR2 RTOEN LL_USART_IsEnabledRxTimeout
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledRxTimeout(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR2, USART_CR2_RTOEN) == (USART_CR2_RTOEN)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Set Address of the USART node.
- * @note This is used in multiprocessor communication during Mute mode or Stop mode,
- * for wake up with address mark detection.
- * @note 4bits address node is used when 4-bit Address Detection is selected in ADDM7.
- * (b7-b4 should be set to 0)
- * 8bits address node is used when 7-bit Address Detection is selected in ADDM7.
- * (This is used in multiprocessor communication during Mute mode or Stop mode,
- * for wake up with 7-bit address mark detection.
- * The MSB of the character sent by the transmitter should be equal to 1.
- * It may also be used for character detection during normal reception,
- * Mute mode inactive (for example, end of block detection in ModBus protocol).
- * In this case, the whole received character (8-bit) is compared to the ADD[7:0]
- * value and CMF flag is set on match)
- * @rmtoll CR2 ADD LL_USART_ConfigNodeAddress\n
- * CR2 ADDM7 LL_USART_ConfigNodeAddress
- * @param USARTx USART Instance
- * @param AddressLen This parameter can be one of the following values:
- * @arg @ref LL_USART_ADDRESS_DETECT_4B
- * @arg @ref LL_USART_ADDRESS_DETECT_7B
- * @param NodeAddress 4 or 7 bit Address of the USART node.
- * @retval None
- */
-__STATIC_INLINE void LL_USART_ConfigNodeAddress(USART_TypeDef *USARTx, uint32_t AddressLen, uint32_t NodeAddress)
-{
- MODIFY_REG(USARTx->CR2, USART_CR2_ADD | USART_CR2_ADDM7,
- (uint32_t)(AddressLen | (NodeAddress << USART_CR2_ADD_Pos)));
-}
-
-/**
- * @brief Return 8 bit Address of the USART node as set in ADD field of CR2.
- * @note If 4-bit Address Detection is selected in ADDM7,
- * only 4bits (b3-b0) of returned value are relevant (b31-b4 are not relevant)
- * If 7-bit Address Detection is selected in ADDM7,
- * only 8bits (b7-b0) of returned value are relevant (b31-b8 are not relevant)
- * @rmtoll CR2 ADD LL_USART_GetNodeAddress
- * @param USARTx USART Instance
- * @retval Address of the USART node (Value between Min_Data=0 and Max_Data=255)
- */
-__STATIC_INLINE uint32_t LL_USART_GetNodeAddress(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR2, USART_CR2_ADD) >> USART_CR2_ADD_Pos);
-}
-
-/**
- * @brief Return Length of Node Address used in Address Detection mode (7-bit or 4-bit)
- * @rmtoll CR2 ADDM7 LL_USART_GetNodeAddressLen
- * @param USARTx USART Instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_USART_ADDRESS_DETECT_4B
- * @arg @ref LL_USART_ADDRESS_DETECT_7B
- */
-__STATIC_INLINE uint32_t LL_USART_GetNodeAddressLen(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR2, USART_CR2_ADDM7));
-}
-
-/**
- * @brief Enable RTS HW Flow Control
- * @note Macro @ref IS_UART_HWFLOW_INSTANCE(USARTx) can be used to check whether or not
- * Hardware Flow control feature is supported by the USARTx instance.
- * @rmtoll CR3 RTSE LL_USART_EnableRTSHWFlowCtrl
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableRTSHWFlowCtrl(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR3, USART_CR3_RTSE);
-}
-
-/**
- * @brief Disable RTS HW Flow Control
- * @note Macro @ref IS_UART_HWFLOW_INSTANCE(USARTx) can be used to check whether or not
- * Hardware Flow control feature is supported by the USARTx instance.
- * @rmtoll CR3 RTSE LL_USART_DisableRTSHWFlowCtrl
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableRTSHWFlowCtrl(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR3, USART_CR3_RTSE);
-}
-
-/**
- * @brief Enable CTS HW Flow Control
- * @note Macro @ref IS_UART_HWFLOW_INSTANCE(USARTx) can be used to check whether or not
- * Hardware Flow control feature is supported by the USARTx instance.
- * @rmtoll CR3 CTSE LL_USART_EnableCTSHWFlowCtrl
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableCTSHWFlowCtrl(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR3, USART_CR3_CTSE);
-}
-
-/**
- * @brief Disable CTS HW Flow Control
- * @note Macro @ref IS_UART_HWFLOW_INSTANCE(USARTx) can be used to check whether or not
- * Hardware Flow control feature is supported by the USARTx instance.
- * @rmtoll CR3 CTSE LL_USART_DisableCTSHWFlowCtrl
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableCTSHWFlowCtrl(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR3, USART_CR3_CTSE);
-}
-
-/**
- * @brief Configure HW Flow Control mode (both CTS and RTS)
- * @note Macro @ref IS_UART_HWFLOW_INSTANCE(USARTx) can be used to check whether or not
- * Hardware Flow control feature is supported by the USARTx instance.
- * @rmtoll CR3 RTSE LL_USART_SetHWFlowCtrl\n
- * CR3 CTSE LL_USART_SetHWFlowCtrl
- * @param USARTx USART Instance
- * @param HardwareFlowControl This parameter can be one of the following values:
- * @arg @ref LL_USART_HWCONTROL_NONE
- * @arg @ref LL_USART_HWCONTROL_RTS
- * @arg @ref LL_USART_HWCONTROL_CTS
- * @arg @ref LL_USART_HWCONTROL_RTS_CTS
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetHWFlowCtrl(USART_TypeDef *USARTx, uint32_t HardwareFlowControl)
-{
- MODIFY_REG(USARTx->CR3, USART_CR3_RTSE | USART_CR3_CTSE, HardwareFlowControl);
-}
-
-/**
- * @brief Return HW Flow Control configuration (both CTS and RTS)
- * @note Macro @ref IS_UART_HWFLOW_INSTANCE(USARTx) can be used to check whether or not
- * Hardware Flow control feature is supported by the USARTx instance.
- * @rmtoll CR3 RTSE LL_USART_GetHWFlowCtrl\n
- * CR3 CTSE LL_USART_GetHWFlowCtrl
- * @param USARTx USART Instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_USART_HWCONTROL_NONE
- * @arg @ref LL_USART_HWCONTROL_RTS
- * @arg @ref LL_USART_HWCONTROL_CTS
- * @arg @ref LL_USART_HWCONTROL_RTS_CTS
- */
-__STATIC_INLINE uint32_t LL_USART_GetHWFlowCtrl(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR3, USART_CR3_RTSE | USART_CR3_CTSE));
-}
-
-/**
- * @brief Enable One bit sampling method
- * @rmtoll CR3 ONEBIT LL_USART_EnableOneBitSamp
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableOneBitSamp(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR3, USART_CR3_ONEBIT);
-}
-
-/**
- * @brief Disable One bit sampling method
- * @rmtoll CR3 ONEBIT LL_USART_DisableOneBitSamp
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableOneBitSamp(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR3, USART_CR3_ONEBIT);
-}
-
-/**
- * @brief Indicate if One bit sampling method is enabled
- * @rmtoll CR3 ONEBIT LL_USART_IsEnabledOneBitSamp
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledOneBitSamp(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR3, USART_CR3_ONEBIT) == (USART_CR3_ONEBIT)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Enable Overrun detection
- * @rmtoll CR3 OVRDIS LL_USART_EnableOverrunDetect
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableOverrunDetect(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR3, USART_CR3_OVRDIS);
-}
-
-/**
- * @brief Disable Overrun detection
- * @rmtoll CR3 OVRDIS LL_USART_DisableOverrunDetect
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableOverrunDetect(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR3, USART_CR3_OVRDIS);
-}
-
-/**
- * @brief Indicate if Overrun detection is enabled
- * @rmtoll CR3 OVRDIS LL_USART_IsEnabledOverrunDetect
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledOverrunDetect(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR3, USART_CR3_OVRDIS) != USART_CR3_OVRDIS) ? 1UL : 0UL);
-}
-
-#if defined(USART_CR1_UESM)
-/**
- * @brief Select event type for Wake UP Interrupt Flag (WUS[1:0] bits)
- * @note Macro @ref IS_UART_WAKEUP_FROMSTOP_INSTANCE(USARTx) can be used to check whether or not
- * Wake-up from Stop mode feature is supported by the USARTx instance.
- * @rmtoll CR3 WUS LL_USART_SetWKUPType
- * @param USARTx USART Instance
- * @param Type This parameter can be one of the following values:
- * @arg @ref LL_USART_WAKEUP_ON_ADDRESS
- * @arg @ref LL_USART_WAKEUP_ON_STARTBIT
- * @arg @ref LL_USART_WAKEUP_ON_RXNE
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetWKUPType(USART_TypeDef *USARTx, uint32_t Type)
-{
- MODIFY_REG(USARTx->CR3, USART_CR3_WUS, Type);
-}
-
-/**
- * @brief Return event type for Wake UP Interrupt Flag (WUS[1:0] bits)
- * @note Macro @ref IS_UART_WAKEUP_FROMSTOP_INSTANCE(USARTx) can be used to check whether or not
- * Wake-up from Stop mode feature is supported by the USARTx instance.
- * @rmtoll CR3 WUS LL_USART_GetWKUPType
- * @param USARTx USART Instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_USART_WAKEUP_ON_ADDRESS
- * @arg @ref LL_USART_WAKEUP_ON_STARTBIT
- * @arg @ref LL_USART_WAKEUP_ON_RXNE
- */
-__STATIC_INLINE uint32_t LL_USART_GetWKUPType(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR3, USART_CR3_WUS));
-}
-
-#endif /* USART_CR1_UESM */
-/**
- * @brief Configure USART BRR register for achieving expected Baud Rate value.
- * @note Compute and set USARTDIV value in BRR Register (full BRR content)
- * according to used Peripheral Clock, Oversampling mode, and expected Baud Rate values
- * @note Peripheral clock and Baud rate values provided as function parameters should be valid
- * (Baud rate value != 0)
- * @note In case of oversampling by 16 and 8, BRR content must be greater than or equal to 16d.
- * @rmtoll BRR BRR LL_USART_SetBaudRate
- * @param USARTx USART Instance
- * @param PeriphClk Peripheral Clock
- * @param OverSampling This parameter can be one of the following values:
- * @arg @ref LL_USART_OVERSAMPLING_16
- * @arg @ref LL_USART_OVERSAMPLING_8
- * @param BaudRate Baud Rate
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetBaudRate(USART_TypeDef *USARTx, uint32_t PeriphClk, uint32_t OverSampling,
- uint32_t BaudRate)
-{
- uint32_t usartdiv;
- register uint32_t brrtemp;
-
- if (OverSampling == LL_USART_OVERSAMPLING_8)
- {
- usartdiv = (uint16_t)(__LL_USART_DIV_SAMPLING8(PeriphClk, BaudRate));
- brrtemp = usartdiv & 0xFFF0U;
- brrtemp |= (uint16_t)((usartdiv & (uint16_t)0x000FU) >> 1U);
- USARTx->BRR = brrtemp;
- }
- else
- {
- USARTx->BRR = (uint16_t)(__LL_USART_DIV_SAMPLING16(PeriphClk, BaudRate));
- }
-}
-
-/**
- * @brief Return current Baud Rate value, according to USARTDIV present in BRR register
- * (full BRR content), and to used Peripheral Clock and Oversampling mode values
- * @note In case of non-initialized or invalid value stored in BRR register, value 0 will be returned.
- * @note In case of oversampling by 16 and 8, BRR content must be greater than or equal to 16d.
- * @rmtoll BRR BRR LL_USART_GetBaudRate
- * @param USARTx USART Instance
- * @param PeriphClk Peripheral Clock
- * @param OverSampling This parameter can be one of the following values:
- * @arg @ref LL_USART_OVERSAMPLING_16
- * @arg @ref LL_USART_OVERSAMPLING_8
- * @retval Baud Rate
- */
-__STATIC_INLINE uint32_t LL_USART_GetBaudRate(USART_TypeDef *USARTx, uint32_t PeriphClk, uint32_t OverSampling)
-{
- register uint32_t usartdiv;
- register uint32_t brrresult = 0x0U;
-
- usartdiv = USARTx->BRR;
-
- if (usartdiv == 0U)
- {
- /* Do not perform a division by 0 */
- }
- else if (OverSampling == LL_USART_OVERSAMPLING_8)
- {
- usartdiv = (uint16_t)((usartdiv & 0xFFF0U) | ((usartdiv & 0x0007U) << 1U)) ;
- if (usartdiv != 0U)
- {
- brrresult = (PeriphClk * 2U) / usartdiv;
- }
- }
- else
- {
- if ((usartdiv & 0xFFFFU) != 0U)
- {
- brrresult = PeriphClk / usartdiv;
- }
- }
- return (brrresult);
-}
-
-/**
- * @brief Set Receiver Time Out Value (expressed in nb of bits duration)
- * @rmtoll RTOR RTO LL_USART_SetRxTimeout
- * @param USARTx USART Instance
- * @param Timeout Value between Min_Data=0x00 and Max_Data=0x00FFFFFF
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetRxTimeout(USART_TypeDef *USARTx, uint32_t Timeout)
-{
- MODIFY_REG(USARTx->RTOR, USART_RTOR_RTO, Timeout);
-}
-
-/**
- * @brief Get Receiver Time Out Value (expressed in nb of bits duration)
- * @rmtoll RTOR RTO LL_USART_GetRxTimeout
- * @param USARTx USART Instance
- * @retval Value between Min_Data=0x00 and Max_Data=0x00FFFFFF
- */
-__STATIC_INLINE uint32_t LL_USART_GetRxTimeout(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->RTOR, USART_RTOR_RTO));
-}
-
-#if defined(USART_SMARTCARD_SUPPORT)
-/**
- * @brief Set Block Length value in reception
- * @rmtoll RTOR BLEN LL_USART_SetBlockLength
- * @param USARTx USART Instance
- * @param BlockLength Value between Min_Data=0x00 and Max_Data=0xFF
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetBlockLength(USART_TypeDef *USARTx, uint32_t BlockLength)
-{
- MODIFY_REG(USARTx->RTOR, USART_RTOR_BLEN, BlockLength << USART_RTOR_BLEN_Pos);
-}
-
-/**
- * @brief Get Block Length value in reception
- * @rmtoll RTOR BLEN LL_USART_GetBlockLength
- * @param USARTx USART Instance
- * @retval Value between Min_Data=0x00 and Max_Data=0xFF
- */
-__STATIC_INLINE uint32_t LL_USART_GetBlockLength(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->RTOR, USART_RTOR_BLEN) >> USART_RTOR_BLEN_Pos);
-}
-#endif /* USART_SMARTCARD_SUPPORT */
-
-/**
- * @}
- */
-
-#if defined(USART_IRDA_SUPPORT)
-/** @defgroup USART_LL_EF_Configuration_IRDA Configuration functions related to Irda feature
- * @{
- */
-
-/**
- * @brief Enable IrDA mode
- * @note Macro @ref IS_IRDA_INSTANCE(USARTx) can be used to check whether or not
- * IrDA feature is supported by the USARTx instance.
- * @rmtoll CR3 IREN LL_USART_EnableIrda
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableIrda(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR3, USART_CR3_IREN);
-}
-
-/**
- * @brief Disable IrDA mode
- * @note Macro @ref IS_IRDA_INSTANCE(USARTx) can be used to check whether or not
- * IrDA feature is supported by the USARTx instance.
- * @rmtoll CR3 IREN LL_USART_DisableIrda
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableIrda(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR3, USART_CR3_IREN);
-}
-
-/**
- * @brief Indicate if IrDA mode is enabled
- * @note Macro @ref IS_IRDA_INSTANCE(USARTx) can be used to check whether or not
- * IrDA feature is supported by the USARTx instance.
- * @rmtoll CR3 IREN LL_USART_IsEnabledIrda
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledIrda(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR3, USART_CR3_IREN) == (USART_CR3_IREN)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Configure IrDA Power Mode (Normal or Low Power)
- * @note Macro @ref IS_IRDA_INSTANCE(USARTx) can be used to check whether or not
- * IrDA feature is supported by the USARTx instance.
- * @rmtoll CR3 IRLP LL_USART_SetIrdaPowerMode
- * @param USARTx USART Instance
- * @param PowerMode This parameter can be one of the following values:
- * @arg @ref LL_USART_IRDA_POWER_NORMAL
- * @arg @ref LL_USART_IRDA_POWER_LOW
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetIrdaPowerMode(USART_TypeDef *USARTx, uint32_t PowerMode)
-{
- MODIFY_REG(USARTx->CR3, USART_CR3_IRLP, PowerMode);
-}
-
-/**
- * @brief Retrieve IrDA Power Mode configuration (Normal or Low Power)
- * @note Macro @ref IS_IRDA_INSTANCE(USARTx) can be used to check whether or not
- * IrDA feature is supported by the USARTx instance.
- * @rmtoll CR3 IRLP LL_USART_GetIrdaPowerMode
- * @param USARTx USART Instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_USART_IRDA_POWER_NORMAL
- * @arg @ref LL_USART_PHASE_2EDGE
- */
-__STATIC_INLINE uint32_t LL_USART_GetIrdaPowerMode(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR3, USART_CR3_IRLP));
-}
-
-/**
- * @brief Set Irda prescaler value, used for dividing the USART clock source
- * to achieve the Irda Low Power frequency (8 bits value)
- * @note Macro @ref IS_IRDA_INSTANCE(USARTx) can be used to check whether or not
- * IrDA feature is supported by the USARTx instance.
- * @rmtoll GTPR PSC LL_USART_SetIrdaPrescaler
- * @param USARTx USART Instance
- * @param PrescalerValue Value between Min_Data=0x00 and Max_Data=0xFF
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetIrdaPrescaler(USART_TypeDef *USARTx, uint32_t PrescalerValue)
-{
- MODIFY_REG(USARTx->GTPR, (uint16_t)USART_GTPR_PSC, (uint16_t)PrescalerValue);
-}
-
-/**
- * @brief Return Irda prescaler value, used for dividing the USART clock source
- * to achieve the Irda Low Power frequency (8 bits value)
- * @note Macro @ref IS_IRDA_INSTANCE(USARTx) can be used to check whether or not
- * IrDA feature is supported by the USARTx instance.
- * @rmtoll GTPR PSC LL_USART_GetIrdaPrescaler
- * @param USARTx USART Instance
- * @retval Irda prescaler value (Value between Min_Data=0x00 and Max_Data=0xFF)
- */
-__STATIC_INLINE uint32_t LL_USART_GetIrdaPrescaler(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->GTPR, USART_GTPR_PSC));
-}
-
-/**
- * @}
- */
-#endif /* USART_IRDA_SUPPORT */
-
-#if defined(USART_SMARTCARD_SUPPORT)
-/** @defgroup USART_LL_EF_Configuration_Smartcard Configuration functions related to Smartcard feature
- * @{
- */
-
-/**
- * @brief Enable Smartcard NACK transmission
- * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
- * Smartcard feature is supported by the USARTx instance.
- * @rmtoll CR3 NACK LL_USART_EnableSmartcardNACK
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableSmartcardNACK(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR3, USART_CR3_NACK);
-}
-
-/**
- * @brief Disable Smartcard NACK transmission
- * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
- * Smartcard feature is supported by the USARTx instance.
- * @rmtoll CR3 NACK LL_USART_DisableSmartcardNACK
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableSmartcardNACK(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR3, USART_CR3_NACK);
-}
-
-/**
- * @brief Indicate if Smartcard NACK transmission is enabled
- * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
- * Smartcard feature is supported by the USARTx instance.
- * @rmtoll CR3 NACK LL_USART_IsEnabledSmartcardNACK
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledSmartcardNACK(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR3, USART_CR3_NACK) == (USART_CR3_NACK)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Enable Smartcard mode
- * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
- * Smartcard feature is supported by the USARTx instance.
- * @rmtoll CR3 SCEN LL_USART_EnableSmartcard
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableSmartcard(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR3, USART_CR3_SCEN);
-}
-
-/**
- * @brief Disable Smartcard mode
- * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
- * Smartcard feature is supported by the USARTx instance.
- * @rmtoll CR3 SCEN LL_USART_DisableSmartcard
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableSmartcard(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR3, USART_CR3_SCEN);
-}
-
-/**
- * @brief Indicate if Smartcard mode is enabled
- * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
- * Smartcard feature is supported by the USARTx instance.
- * @rmtoll CR3 SCEN LL_USART_IsEnabledSmartcard
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledSmartcard(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR3, USART_CR3_SCEN) == (USART_CR3_SCEN)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Set Smartcard Auto-Retry Count value (SCARCNT[2:0] bits)
- * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
- * Smartcard feature is supported by the USARTx instance.
- * @note This bit-field specifies the number of retries in transmit and receive, in Smartcard mode.
- * In transmission mode, it specifies the number of automatic retransmission retries, before
- * generating a transmission error (FE bit set).
- * In reception mode, it specifies the number or erroneous reception trials, before generating a
- * reception error (RXNE and PE bits set)
- * @rmtoll CR3 SCARCNT LL_USART_SetSmartcardAutoRetryCount
- * @param USARTx USART Instance
- * @param AutoRetryCount Value between Min_Data=0 and Max_Data=7
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetSmartcardAutoRetryCount(USART_TypeDef *USARTx, uint32_t AutoRetryCount)
-{
- MODIFY_REG(USARTx->CR3, USART_CR3_SCARCNT, AutoRetryCount << USART_CR3_SCARCNT_Pos);
-}
-
-/**
- * @brief Return Smartcard Auto-Retry Count value (SCARCNT[2:0] bits)
- * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
- * Smartcard feature is supported by the USARTx instance.
- * @rmtoll CR3 SCARCNT LL_USART_GetSmartcardAutoRetryCount
- * @param USARTx USART Instance
- * @retval Smartcard Auto-Retry Count value (Value between Min_Data=0 and Max_Data=7)
- */
-__STATIC_INLINE uint32_t LL_USART_GetSmartcardAutoRetryCount(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR3, USART_CR3_SCARCNT) >> USART_CR3_SCARCNT_Pos);
-}
-
-/**
- * @brief Set Smartcard prescaler value, used for dividing the USART clock
- * source to provide the SMARTCARD Clock (5 bits value)
- * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
- * Smartcard feature is supported by the USARTx instance.
- * @rmtoll GTPR PSC LL_USART_SetSmartcardPrescaler
- * @param USARTx USART Instance
- * @param PrescalerValue Value between Min_Data=0 and Max_Data=31
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetSmartcardPrescaler(USART_TypeDef *USARTx, uint32_t PrescalerValue)
-{
- MODIFY_REG(USARTx->GTPR, (uint16_t)USART_GTPR_PSC, (uint16_t)PrescalerValue);
-}
-
-/**
- * @brief Return Smartcard prescaler value, used for dividing the USART clock
- * source to provide the SMARTCARD Clock (5 bits value)
- * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
- * Smartcard feature is supported by the USARTx instance.
- * @rmtoll GTPR PSC LL_USART_GetSmartcardPrescaler
- * @param USARTx USART Instance
- * @retval Smartcard prescaler value (Value between Min_Data=0 and Max_Data=31)
- */
-__STATIC_INLINE uint32_t LL_USART_GetSmartcardPrescaler(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->GTPR, USART_GTPR_PSC));
-}
-
-/**
- * @brief Set Smartcard Guard time value, expressed in nb of baud clocks periods
- * (GT[7:0] bits : Guard time value)
- * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
- * Smartcard feature is supported by the USARTx instance.
- * @rmtoll GTPR GT LL_USART_SetSmartcardGuardTime
- * @param USARTx USART Instance
- * @param GuardTime Value between Min_Data=0x00 and Max_Data=0xFF
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetSmartcardGuardTime(USART_TypeDef *USARTx, uint32_t GuardTime)
-{
- MODIFY_REG(USARTx->GTPR, (uint16_t)USART_GTPR_GT, (uint16_t)(GuardTime << USART_GTPR_GT_Pos));
-}
-
-/**
- * @brief Return Smartcard Guard time value, expressed in nb of baud clocks periods
- * (GT[7:0] bits : Guard time value)
- * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
- * Smartcard feature is supported by the USARTx instance.
- * @rmtoll GTPR GT LL_USART_GetSmartcardGuardTime
- * @param USARTx USART Instance
- * @retval Smartcard Guard time value (Value between Min_Data=0x00 and Max_Data=0xFF)
- */
-__STATIC_INLINE uint32_t LL_USART_GetSmartcardGuardTime(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->GTPR, USART_GTPR_GT) >> USART_GTPR_GT_Pos);
-}
-
-/**
- * @}
- */
-#endif /* USART_SMARTCARD_SUPPORT */
-
-/** @defgroup USART_LL_EF_Configuration_HalfDuplex Configuration functions related to Half Duplex feature
- * @{
- */
-
-/**
- * @brief Enable Single Wire Half-Duplex mode
- * @note Macro @ref IS_UART_HALFDUPLEX_INSTANCE(USARTx) can be used to check whether or not
- * Half-Duplex mode is supported by the USARTx instance.
- * @rmtoll CR3 HDSEL LL_USART_EnableHalfDuplex
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableHalfDuplex(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR3, USART_CR3_HDSEL);
-}
-
-/**
- * @brief Disable Single Wire Half-Duplex mode
- * @note Macro @ref IS_UART_HALFDUPLEX_INSTANCE(USARTx) can be used to check whether or not
- * Half-Duplex mode is supported by the USARTx instance.
- * @rmtoll CR3 HDSEL LL_USART_DisableHalfDuplex
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableHalfDuplex(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR3, USART_CR3_HDSEL);
-}
-
-/**
- * @brief Indicate if Single Wire Half-Duplex mode is enabled
- * @note Macro @ref IS_UART_HALFDUPLEX_INSTANCE(USARTx) can be used to check whether or not
- * Half-Duplex mode is supported by the USARTx instance.
- * @rmtoll CR3 HDSEL LL_USART_IsEnabledHalfDuplex
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledHalfDuplex(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR3, USART_CR3_HDSEL) == (USART_CR3_HDSEL)) ? 1UL : 0UL);
-}
-
-/**
- * @}
- */
-
-#if defined(USART_LIN_SUPPORT)
-/** @defgroup USART_LL_EF_Configuration_LIN Configuration functions related to LIN feature
- * @{
- */
-
-/**
- * @brief Set LIN Break Detection Length
- * @note Macro @ref IS_UART_LIN_INSTANCE(USARTx) can be used to check whether or not
- * LIN feature is supported by the USARTx instance.
- * @rmtoll CR2 LBDL LL_USART_SetLINBrkDetectionLen
- * @param USARTx USART Instance
- * @param LINBDLength This parameter can be one of the following values:
- * @arg @ref LL_USART_LINBREAK_DETECT_10B
- * @arg @ref LL_USART_LINBREAK_DETECT_11B
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetLINBrkDetectionLen(USART_TypeDef *USARTx, uint32_t LINBDLength)
-{
- MODIFY_REG(USARTx->CR2, USART_CR2_LBDL, LINBDLength);
-}
-
-/**
- * @brief Return LIN Break Detection Length
- * @note Macro @ref IS_UART_LIN_INSTANCE(USARTx) can be used to check whether or not
- * LIN feature is supported by the USARTx instance.
- * @rmtoll CR2 LBDL LL_USART_GetLINBrkDetectionLen
- * @param USARTx USART Instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_USART_LINBREAK_DETECT_10B
- * @arg @ref LL_USART_LINBREAK_DETECT_11B
- */
-__STATIC_INLINE uint32_t LL_USART_GetLINBrkDetectionLen(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR2, USART_CR2_LBDL));
-}
-
-/**
- * @brief Enable LIN mode
- * @note Macro @ref IS_UART_LIN_INSTANCE(USARTx) can be used to check whether or not
- * LIN feature is supported by the USARTx instance.
- * @rmtoll CR2 LINEN LL_USART_EnableLIN
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableLIN(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR2, USART_CR2_LINEN);
-}
-
-/**
- * @brief Disable LIN mode
- * @note Macro @ref IS_UART_LIN_INSTANCE(USARTx) can be used to check whether or not
- * LIN feature is supported by the USARTx instance.
- * @rmtoll CR2 LINEN LL_USART_DisableLIN
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableLIN(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR2, USART_CR2_LINEN);
-}
-
-/**
- * @brief Indicate if LIN mode is enabled
- * @note Macro @ref IS_UART_LIN_INSTANCE(USARTx) can be used to check whether or not
- * LIN feature is supported by the USARTx instance.
- * @rmtoll CR2 LINEN LL_USART_IsEnabledLIN
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledLIN(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR2, USART_CR2_LINEN) == (USART_CR2_LINEN)) ? 1UL : 0UL);
-}
-
-/**
- * @}
- */
-#endif /* USART_LIN_SUPPORT */
-
-/** @defgroup USART_LL_EF_Configuration_DE Configuration functions related to Driver Enable feature
- * @{
- */
-
-/**
- * @brief Set DEDT (Driver Enable De-Assertion Time), Time value expressed on 5 bits ([4:0] bits).
- * @note Macro @ref IS_UART_DRIVER_ENABLE_INSTANCE(USARTx) can be used to check whether or not
- * Driver Enable feature is supported by the USARTx instance.
- * @rmtoll CR1 DEDT LL_USART_SetDEDeassertionTime
- * @param USARTx USART Instance
- * @param Time Value between Min_Data=0 and Max_Data=31
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetDEDeassertionTime(USART_TypeDef *USARTx, uint32_t Time)
-{
- MODIFY_REG(USARTx->CR1, USART_CR1_DEDT, Time << USART_CR1_DEDT_Pos);
-}
-
-/**
- * @brief Return DEDT (Driver Enable De-Assertion Time)
- * @note Macro @ref IS_UART_DRIVER_ENABLE_INSTANCE(USARTx) can be used to check whether or not
- * Driver Enable feature is supported by the USARTx instance.
- * @rmtoll CR1 DEDT LL_USART_GetDEDeassertionTime
- * @param USARTx USART Instance
- * @retval Time value expressed on 5 bits ([4:0] bits) : Value between Min_Data=0 and Max_Data=31
- */
-__STATIC_INLINE uint32_t LL_USART_GetDEDeassertionTime(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR1, USART_CR1_DEDT) >> USART_CR1_DEDT_Pos);
-}
-
-/**
- * @brief Set DEAT (Driver Enable Assertion Time), Time value expressed on 5 bits ([4:0] bits).
- * @note Macro @ref IS_UART_DRIVER_ENABLE_INSTANCE(USARTx) can be used to check whether or not
- * Driver Enable feature is supported by the USARTx instance.
- * @rmtoll CR1 DEAT LL_USART_SetDEAssertionTime
- * @param USARTx USART Instance
- * @param Time Value between Min_Data=0 and Max_Data=31
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetDEAssertionTime(USART_TypeDef *USARTx, uint32_t Time)
-{
- MODIFY_REG(USARTx->CR1, USART_CR1_DEAT, Time << USART_CR1_DEAT_Pos);
-}
-
-/**
- * @brief Return DEAT (Driver Enable Assertion Time)
- * @note Macro @ref IS_UART_DRIVER_ENABLE_INSTANCE(USARTx) can be used to check whether or not
- * Driver Enable feature is supported by the USARTx instance.
- * @rmtoll CR1 DEAT LL_USART_GetDEAssertionTime
- * @param USARTx USART Instance
- * @retval Time value expressed on 5 bits ([4:0] bits) : Value between Min_Data=0 and Max_Data=31
- */
-__STATIC_INLINE uint32_t LL_USART_GetDEAssertionTime(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR1, USART_CR1_DEAT) >> USART_CR1_DEAT_Pos);
-}
-
-/**
- * @brief Enable Driver Enable (DE) Mode
- * @note Macro @ref IS_UART_DRIVER_ENABLE_INSTANCE(USARTx) can be used to check whether or not
- * Driver Enable feature is supported by the USARTx instance.
- * @rmtoll CR3 DEM LL_USART_EnableDEMode
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableDEMode(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR3, USART_CR3_DEM);
-}
-
-/**
- * @brief Disable Driver Enable (DE) Mode
- * @note Macro @ref IS_UART_DRIVER_ENABLE_INSTANCE(USARTx) can be used to check whether or not
- * Driver Enable feature is supported by the USARTx instance.
- * @rmtoll CR3 DEM LL_USART_DisableDEMode
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableDEMode(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR3, USART_CR3_DEM);
-}
-
-/**
- * @brief Indicate if Driver Enable (DE) Mode is enabled
- * @note Macro @ref IS_UART_DRIVER_ENABLE_INSTANCE(USARTx) can be used to check whether or not
- * Driver Enable feature is supported by the USARTx instance.
- * @rmtoll CR3 DEM LL_USART_IsEnabledDEMode
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledDEMode(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR3, USART_CR3_DEM) == (USART_CR3_DEM)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Select Driver Enable Polarity
- * @note Macro @ref IS_UART_DRIVER_ENABLE_INSTANCE(USARTx) can be used to check whether or not
- * Driver Enable feature is supported by the USARTx instance.
- * @rmtoll CR3 DEP LL_USART_SetDESignalPolarity
- * @param USARTx USART Instance
- * @param Polarity This parameter can be one of the following values:
- * @arg @ref LL_USART_DE_POLARITY_HIGH
- * @arg @ref LL_USART_DE_POLARITY_LOW
- * @retval None
- */
-__STATIC_INLINE void LL_USART_SetDESignalPolarity(USART_TypeDef *USARTx, uint32_t Polarity)
-{
- MODIFY_REG(USARTx->CR3, USART_CR3_DEP, Polarity);
-}
-
-/**
- * @brief Return Driver Enable Polarity
- * @note Macro @ref IS_UART_DRIVER_ENABLE_INSTANCE(USARTx) can be used to check whether or not
- * Driver Enable feature is supported by the USARTx instance.
- * @rmtoll CR3 DEP LL_USART_GetDESignalPolarity
- * @param USARTx USART Instance
- * @retval Returned value can be one of the following values:
- * @arg @ref LL_USART_DE_POLARITY_HIGH
- * @arg @ref LL_USART_DE_POLARITY_LOW
- */
-__STATIC_INLINE uint32_t LL_USART_GetDESignalPolarity(USART_TypeDef *USARTx)
-{
- return (uint32_t)(READ_BIT(USARTx->CR3, USART_CR3_DEP));
-}
-
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EF_AdvancedConfiguration Advanced Configurations services
- * @{
- */
-
-/**
- * @brief Perform basic configuration of USART for enabling use in Asynchronous Mode (UART)
- * @note In UART mode, the following bits must be kept cleared:
- * - LINEN bit in the USART_CR2 register (if LIN feature is supported),
- * - CLKEN bit in the USART_CR2 register,
- * - SCEN bit in the USART_CR3 register (if Smartcard feature is supported),
- * - IREN bit in the USART_CR3 register (if Irda feature is supported),
- * - HDSEL bit in the USART_CR3 register.
- * @note Call of this function is equivalent to following function call sequence :
- * - Clear LINEN in CR2 using @ref LL_USART_DisableLIN() function (if LIN feature is supported)
- * - Clear CLKEN in CR2 using @ref LL_USART_DisableSCLKOutput() function
- * - Clear SCEN in CR3 using @ref LL_USART_DisableSmartcard() function (if Smartcard feature is supported)
- * - Clear IREN in CR3 using @ref LL_USART_DisableIrda() function (if Irda feature is supported)
- * - Clear HDSEL in CR3 using @ref LL_USART_DisableHalfDuplex() function
- * @note Other remaining configurations items related to Asynchronous Mode
- * (as Baud Rate, Word length, Parity, ...) should be set using
- * dedicated functions
- * @rmtoll CR2 LINEN LL_USART_ConfigAsyncMode\n
- * CR2 CLKEN LL_USART_ConfigAsyncMode\n
- * CR3 SCEN LL_USART_ConfigAsyncMode\n
- * CR3 IREN LL_USART_ConfigAsyncMode\n
- * CR3 HDSEL LL_USART_ConfigAsyncMode
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_ConfigAsyncMode(USART_TypeDef *USARTx)
-{
- /* In Asynchronous mode, the following bits must be kept cleared:
- - LINEN (if LIN feature is supported), CLKEN bits in the USART_CR2 register,
- - SCEN (if Smartcard feature is supported), IREN (if Irda feature is supported) and HDSEL bits in the USART_CR3 register.
- */
-#if defined(USART_LIN_SUPPORT)
- CLEAR_BIT(USARTx->CR2, (USART_CR2_LINEN | USART_CR2_CLKEN));
-#else
- CLEAR_BIT(USARTx->CR2, USART_CR2_CLKEN);
-#endif /* USART_LIN_SUPPORT */
-#if defined(USART_SMARTCARD_SUPPORT)
-#if defined(USART_IRDA_SUPPORT)
- CLEAR_BIT(USARTx->CR3, (USART_CR3_SCEN | USART_CR3_IREN | USART_CR3_HDSEL));
-#else
- CLEAR_BIT(USARTx->CR3, (USART_CR3_SCEN | USART_CR3_HDSEL));
-#endif /* USART_IRDA_SUPPORT */
-#else
-#if defined(USART_IRDA_SUPPORT)
- CLEAR_BIT(USARTx->CR3, (USART_CR3_IREN | USART_CR3_HDSEL));
-#else
- CLEAR_BIT(USARTx->CR3, USART_CR3_HDSEL);
-#endif /* USART_IRDA_SUPPORT */
-#endif /* USART_SMARTCARD_SUPPORT */
-}
-
-/**
- * @brief Perform basic configuration of USART for enabling use in Synchronous Mode
- * @note In Synchronous mode, the following bits must be kept cleared:
- * - LINEN bit in the USART_CR2 register (if LIN feature is supported),
- * - SCEN bit in the USART_CR3 register (if Smartcard feature is supported),
- * - IREN bit in the USART_CR3 register (if Irda feature is supported),
- * - HDSEL bit in the USART_CR3 register.
- * This function also sets the USART in Synchronous mode.
- * @note Macro @ref IS_USART_INSTANCE(USARTx) can be used to check whether or not
- * Synchronous mode is supported by the USARTx instance.
- * @note Call of this function is equivalent to following function call sequence :
- * - Clear LINEN in CR2 using @ref LL_USART_DisableLIN() function (if LIN feature is supported)
- * - Clear IREN in CR3 using @ref LL_USART_DisableIrda() function (if Irda feature is supported)
- * - Clear SCEN in CR3 using @ref LL_USART_DisableSmartcard() function (if Smartcard feature is supported)
- * - Clear HDSEL in CR3 using @ref LL_USART_DisableHalfDuplex() function
- * - Set CLKEN in CR2 using @ref LL_USART_EnableSCLKOutput() function
- * @note Other remaining configurations items related to Synchronous Mode
- * (as Baud Rate, Word length, Parity, Clock Polarity, ...) should be set using
- * dedicated functions
- * @rmtoll CR2 LINEN LL_USART_ConfigSyncMode\n
- * CR2 CLKEN LL_USART_ConfigSyncMode\n
- * CR3 SCEN LL_USART_ConfigSyncMode\n
- * CR3 IREN LL_USART_ConfigSyncMode\n
- * CR3 HDSEL LL_USART_ConfigSyncMode
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_ConfigSyncMode(USART_TypeDef *USARTx)
-{
- /* In Synchronous mode, the following bits must be kept cleared:
- - LINEN (if LIN feature is supported) bit in the USART_CR2 register,
- - SCEN (if Smartcard feature is supported), IREN (if Irda feature is supported) and HDSEL bits in the USART_CR3 register.
- */
-#if defined(USART_LIN_SUPPORT)
- CLEAR_BIT(USARTx->CR2, (USART_CR2_LINEN));
-#endif /* USART_LIN_SUPPORT */
-#if defined(USART_SMARTCARD_SUPPORT)
-#if defined(USART_IRDA_SUPPORT)
- CLEAR_BIT(USARTx->CR3, (USART_CR3_SCEN | USART_CR3_IREN | USART_CR3_HDSEL));
-#else
- CLEAR_BIT(USARTx->CR3, (USART_CR3_SCEN | USART_CR3_HDSEL));
-#endif /* USART_IRDA_SUPPORT */
-#else
-#if defined(USART_IRDA_SUPPORT)
- CLEAR_BIT(USARTx->CR3, (USART_CR3_IREN | USART_CR3_HDSEL));
-#else
- CLEAR_BIT(USARTx->CR3, USART_CR3_HDSEL);
-#endif /* USART_IRDA_SUPPORT */
-#endif /* USART_SMARTCARD_SUPPORT */
- /* set the UART/USART in Synchronous mode */
- SET_BIT(USARTx->CR2, USART_CR2_CLKEN);
-}
-
-#if defined(USART_LIN_SUPPORT)
-/**
- * @brief Perform basic configuration of USART for enabling use in LIN Mode
- * @note In LIN mode, the following bits must be kept cleared:
- * - STOP and CLKEN bits in the USART_CR2 register,
- * - SCEN bit in the USART_CR3 register (if Smartcard feature is supported),
- * - IREN bit in the USART_CR3 register (if Irda feature is supported),
- * - HDSEL bit in the USART_CR3 register.
- * This function also set the UART/USART in LIN mode.
- * @note Macro @ref IS_UART_LIN_INSTANCE(USARTx) can be used to check whether or not
- * LIN feature is supported by the USARTx instance.
- * @note Call of this function is equivalent to following function call sequence :
- * - Clear CLKEN in CR2 using @ref LL_USART_DisableSCLKOutput() function
- * - Clear STOP in CR2 using @ref LL_USART_SetStopBitsLength() function
- * - Clear SCEN in CR3 using @ref LL_USART_DisableSmartcard() function (if Smartcard feature is supported)
- * - Clear IREN in CR3 using @ref LL_USART_DisableIrda() function (if Irda feature is supported)
- * - Clear HDSEL in CR3 using @ref LL_USART_DisableHalfDuplex() function
- * - Set LINEN in CR2 using @ref LL_USART_EnableLIN() function
- * @note Other remaining configurations items related to LIN Mode
- * (as Baud Rate, Word length, LIN Break Detection Length, ...) should be set using
- * dedicated functions
- * @rmtoll CR2 CLKEN LL_USART_ConfigLINMode\n
- * CR2 STOP LL_USART_ConfigLINMode\n
- * CR2 LINEN LL_USART_ConfigLINMode\n
- * CR3 IREN LL_USART_ConfigLINMode\n
- * CR3 SCEN LL_USART_ConfigLINMode\n
- * CR3 HDSEL LL_USART_ConfigLINMode
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_ConfigLINMode(USART_TypeDef *USARTx)
-{
- /* In LIN mode, the following bits must be kept cleared:
- - STOP and CLKEN bits in the USART_CR2 register,
- - IREN (if Irda feature is supported) , SCEN (if Smartcard feature is supported)and HDSEL bits in the USART_CR3 register.
- */
- CLEAR_BIT(USARTx->CR2, (USART_CR2_CLKEN | USART_CR2_STOP));
-#if defined(USART_SMARTCARD_SUPPORT)
-#if defined(USART_IRDA_SUPPORT)
- CLEAR_BIT(USARTx->CR3, (USART_CR3_IREN | USART_CR3_SCEN | USART_CR3_HDSEL));
-#else
- CLEAR_BIT(USARTx->CR3, (USART_CR3_SCEN | USART_CR3_HDSEL));
-#endif /* USART_IRDA_SUPPORT */
-#else
-#if defined(USART_IRDA_SUPPORT)
- CLEAR_BIT(USARTx->CR3, (USART_CR3_IREN | USART_CR3_HDSEL));
-#else
- CLEAR_BIT(USARTx->CR3, USART_CR3_HDSEL);
-#endif /* USART_IRDA_SUPPORT */
-#endif /* USART_SMARTCARD_SUPPORT */
- /* Set the UART/USART in LIN mode */
- SET_BIT(USARTx->CR2, USART_CR2_LINEN);
-}
-#endif /* USART_LIN_SUPPORT */
-
-/**
- * @brief Perform basic configuration of USART for enabling use in Half Duplex Mode
- * @note In Half Duplex mode, the following bits must be kept cleared:
- * - LINEN bit in the USART_CR2 register (if LIN feature is supported),
- * - CLKEN bit in the USART_CR2 register,
- * - SCEN bit in the USART_CR3 register (if Smartcard feature is supported),
- * - IREN bit in the USART_CR3 register (if Irda feature is supported),
- * This function also sets the UART/USART in Half Duplex mode.
- * @note Macro @ref IS_UART_HALFDUPLEX_INSTANCE(USARTx) can be used to check whether or not
- * Half-Duplex mode is supported by the USARTx instance.
- * @note Call of this function is equivalent to following function call sequence :
- * - Clear LINEN in CR2 using @ref LL_USART_DisableLIN() function (if LIN feature is supported)
- * - Clear CLKEN in CR2 using @ref LL_USART_DisableSCLKOutput() function
- * - Clear SCEN in CR3 using @ref LL_USART_DisableSmartcard() function (if Smartcard feature is supported)
- * - Clear IREN in CR3 using @ref LL_USART_DisableIrda() function (if Irda feature is supported)
- * - Set HDSEL in CR3 using @ref LL_USART_EnableHalfDuplex() function
- * @note Other remaining configurations items related to Half Duplex Mode
- * (as Baud Rate, Word length, Parity, ...) should be set using
- * dedicated functions
- * @rmtoll CR2 LINEN LL_USART_ConfigHalfDuplexMode\n
- * CR2 CLKEN LL_USART_ConfigHalfDuplexMode\n
- * CR3 HDSEL LL_USART_ConfigHalfDuplexMode\n
- * CR3 SCEN LL_USART_ConfigHalfDuplexMode\n
- * CR3 IREN LL_USART_ConfigHalfDuplexMode
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_ConfigHalfDuplexMode(USART_TypeDef *USARTx)
-{
- /* In Half Duplex mode, the following bits must be kept cleared:
- - LINEN (if LIN feature is supported) and CLKEN bits in the USART_CR2 register,
- - SCEN (if Smartcard feature is supported) and IREN (if Irda feature is supported) bits in the USART_CR3 register.
- */
-#if defined(USART_LIN_SUPPORT)
- CLEAR_BIT(USARTx->CR2, (USART_CR2_LINEN | USART_CR2_CLKEN));
-#else
- CLEAR_BIT(USARTx->CR2, USART_CR2_CLKEN);
-#endif /* USART_LIN_SUPPORT */
-#if defined(USART_SMARTCARD_SUPPORT)
-#if defined(USART_IRDA_SUPPORT)
- CLEAR_BIT(USARTx->CR3, (USART_CR3_SCEN | USART_CR3_IREN));
-#else
- CLEAR_BIT(USARTx->CR3, (USART_CR3_SCEN));
-#endif /* USART_IRDA_SUPPORT */
-#else
-#if defined(USART_IRDA_SUPPORT)
- CLEAR_BIT(USARTx->CR3, (USART_CR3_IREN));
-#endif /* USART_IRDA_SUPPORT */
-#endif /* USART_SMARTCARD_SUPPORT */
- /* set the UART/USART in Half Duplex mode */
- SET_BIT(USARTx->CR3, USART_CR3_HDSEL);
-}
-
-#if defined(USART_SMARTCARD_SUPPORT)
-/**
- * @brief Perform basic configuration of USART for enabling use in Smartcard Mode
- * @note In Smartcard mode, the following bits must be kept cleared:
- * - LINEN bit in the USART_CR2 register (if LIN feature is supported),
- * - IREN bit in the USART_CR3 register (if Irda feature is supported),
- * - HDSEL bit in the USART_CR3 register.
- * This function also configures Stop bits to 1.5 bits and
- * sets the USART in Smartcard mode (SCEN bit).
- * Clock Output is also enabled (CLKEN).
- * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
- * Smartcard feature is supported by the USARTx instance.
- * @note Call of this function is equivalent to following function call sequence :
- * - Clear LINEN in CR2 using @ref LL_USART_DisableLIN() function (if LIN feature is supported)
- * - Clear IREN in CR3 using @ref LL_USART_DisableIrda() function (if Irda feature is supported)
- * - Clear HDSEL in CR3 using @ref LL_USART_DisableHalfDuplex() function
- * - Configure STOP in CR2 using @ref LL_USART_SetStopBitsLength() function
- * - Set CLKEN in CR2 using @ref LL_USART_EnableSCLKOutput() function
- * - Set SCEN in CR3 using @ref LL_USART_EnableSmartcard() function
- * @note Other remaining configurations items related to Smartcard Mode
- * (as Baud Rate, Word length, Parity, ...) should be set using
- * dedicated functions
- * @rmtoll CR2 LINEN LL_USART_ConfigSmartcardMode\n
- * CR2 STOP LL_USART_ConfigSmartcardMode\n
- * CR2 CLKEN LL_USART_ConfigSmartcardMode\n
- * CR3 HDSEL LL_USART_ConfigSmartcardMode\n
- * CR3 SCEN LL_USART_ConfigSmartcardMode
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_ConfigSmartcardMode(USART_TypeDef *USARTx)
-{
- /* In Smartcard mode, the following bits must be kept cleared:
- - LINEN (if LIN feature is supported) bit in the USART_CR2 register,
- - IREN (if Irda feature is supported) and HDSEL bits in the USART_CR3 register.
- */
-#if defined(USART_LIN_SUPPORT)
- CLEAR_BIT(USARTx->CR2, (USART_CR2_LINEN));
-#endif /* USART_LIN_SUPPORT */
-#if defined(USART_IRDA_SUPPORT)
- CLEAR_BIT(USARTx->CR3, (USART_CR3_IREN | USART_CR3_HDSEL));
-#else
- CLEAR_BIT(USARTx->CR3, (USART_CR3_HDSEL));
-#endif /* USART_IRDA_SUPPORT */
- /* Configure Stop bits to 1.5 bits */
- /* Synchronous mode is activated by default */
- SET_BIT(USARTx->CR2, (USART_CR2_STOP_0 | USART_CR2_STOP_1 | USART_CR2_CLKEN));
- /* set the UART/USART in Smartcard mode */
- SET_BIT(USARTx->CR3, USART_CR3_SCEN);
-}
-#endif /* USART_SMARTCARD_SUPPORT */
-
-#if defined(USART_IRDA_SUPPORT)
-/**
- * @brief Perform basic configuration of USART for enabling use in Irda Mode
- * @note In IRDA mode, the following bits must be kept cleared:
- * - LINEN bit in the USART_CR2 register (if LIN feature is supported),
- * - STOP and CLKEN bits in the USART_CR2 register,
- * - SCEN bit in the USART_CR3 register (if Smartcard feature is supported),
- * - HDSEL bit in the USART_CR3 register.
- * This function also sets the UART/USART in IRDA mode (IREN bit).
- * @note Macro @ref IS_IRDA_INSTANCE(USARTx) can be used to check whether or not
- * IrDA feature is supported by the USARTx instance.
- * @note Call of this function is equivalent to following function call sequence :
- * - Clear LINEN in CR2 using @ref LL_USART_DisableLIN() function (if LIN feature is supported)
- * - Clear CLKEN in CR2 using @ref LL_USART_DisableSCLKOutput() function
- * - Clear SCEN in CR3 using @ref LL_USART_DisableSmartcard() function (if Smartcard feature is supported)
- * - Clear HDSEL in CR3 using @ref LL_USART_DisableHalfDuplex() function
- * - Configure STOP in CR2 using @ref LL_USART_SetStopBitsLength() function
- * - Set IREN in CR3 using @ref LL_USART_EnableIrda() function
- * @note Other remaining configurations items related to Irda Mode
- * (as Baud Rate, Word length, Power mode, ...) should be set using
- * dedicated functions
- * @rmtoll CR2 LINEN LL_USART_ConfigIrdaMode\n
- * CR2 CLKEN LL_USART_ConfigIrdaMode\n
- * CR2 STOP LL_USART_ConfigIrdaMode\n
- * CR3 SCEN LL_USART_ConfigIrdaMode\n
- * CR3 HDSEL LL_USART_ConfigIrdaMode\n
- * CR3 IREN LL_USART_ConfigIrdaMode
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_ConfigIrdaMode(USART_TypeDef *USARTx)
-{
- /* In IRDA mode, the following bits must be kept cleared:
- - LINEN (if LIN feature is supported), STOP and CLKEN bits in the USART_CR2 register,
- - SCEN (if Smartcard feature is supported) and HDSEL bits in the USART_CR3 register.
- */
-#if defined(USART_LIN_SUPPORT)
- CLEAR_BIT(USARTx->CR2, (USART_CR2_LINEN | USART_CR2_CLKEN | USART_CR2_STOP));
-#else
- CLEAR_BIT(USARTx->CR2, (USART_CR2_CLKEN | USART_CR2_STOP));
-#endif /* USART_LIN_SUPPORT */
-#if defined(USART_SMARTCARD_SUPPORT)
- CLEAR_BIT(USARTx->CR3, (USART_CR3_SCEN | USART_CR3_HDSEL));
-#else
- CLEAR_BIT(USARTx->CR3, (USART_CR3_HDSEL));
-#endif /* USART_SMARTCARD_SUPPORT */
- /* set the UART/USART in IRDA mode */
- SET_BIT(USARTx->CR3, USART_CR3_IREN);
-}
-#endif /* USART_IRDA_SUPPORT */
-
-/**
- * @brief Perform basic configuration of USART for enabling use in Multi processor Mode
- * (several USARTs connected in a network, one of the USARTs can be the master,
- * its TX output connected to the RX inputs of the other slaves USARTs).
- * @note In MultiProcessor mode, the following bits must be kept cleared:
- * - LINEN bit in the USART_CR2 register (if LIN feature is supported),
- * - CLKEN bit in the USART_CR2 register,
- * - SCEN bit in the USART_CR3 register (if Smartcard feature is supported),
- * - IREN bit in the USART_CR3 register (if Irda feature is supported),
- * - HDSEL bit in the USART_CR3 register.
- * @note Call of this function is equivalent to following function call sequence :
- * - Clear LINEN in CR2 using @ref LL_USART_DisableLIN() function (if LIN feature is supported)
- * - Clear CLKEN in CR2 using @ref LL_USART_DisableSCLKOutput() function
- * - Clear SCEN in CR3 using @ref LL_USART_DisableSmartcard() function (if Smartcard feature is supported)
- * - Clear IREN in CR3 using @ref LL_USART_DisableIrda() function (if Irda feature is supported)
- * - Clear HDSEL in CR3 using @ref LL_USART_DisableHalfDuplex() function
- * @note Other remaining configurations items related to Multi processor Mode
- * (as Baud Rate, Wake Up Method, Node address, ...) should be set using
- * dedicated functions
- * @rmtoll CR2 LINEN LL_USART_ConfigMultiProcessMode\n
- * CR2 CLKEN LL_USART_ConfigMultiProcessMode\n
- * CR3 SCEN LL_USART_ConfigMultiProcessMode\n
- * CR3 HDSEL LL_USART_ConfigMultiProcessMode\n
- * CR3 IREN LL_USART_ConfigMultiProcessMode
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_ConfigMultiProcessMode(USART_TypeDef *USARTx)
-{
- /* In Multi Processor mode, the following bits must be kept cleared:
- - LINEN (if LIN feature is supported) and CLKEN bits in the USART_CR2 register,
- - IREN (if Irda feature is supported), SCEN (if Smartcard feature is supported) and HDSEL bits in the USART_CR3 register.
- */
-#if defined(USART_LIN_SUPPORT)
- CLEAR_BIT(USARTx->CR2, (USART_CR2_LINEN | USART_CR2_CLKEN));
-#else
- CLEAR_BIT(USARTx->CR2, USART_CR2_CLKEN);
-#endif /* USART_LIN_SUPPORT */
-#if defined(USART_SMARTCARD_SUPPORT)
-#if defined(USART_IRDA_SUPPORT)
- CLEAR_BIT(USARTx->CR3, (USART_CR3_SCEN | USART_CR3_HDSEL | USART_CR3_IREN));
-#else
- CLEAR_BIT(USARTx->CR3, (USART_CR3_SCEN | USART_CR3_HDSEL));
-#endif /* USART_IRDA_SUPPORT */
-#else
-#if defined(USART_IRDA_SUPPORT)
- CLEAR_BIT(USARTx->CR3, (USART_CR3_HDSEL | USART_CR3_IREN));
-#else
- CLEAR_BIT(USARTx->CR3, (USART_CR3_HDSEL));
-#endif /* USART_IRDA_SUPPORT */
-#endif /* USART_SMARTCARD_SUPPORT*/
-}
-
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EF_FLAG_Management FLAG_Management
- * @{
- */
-
-/**
- * @brief Check if the USART Parity Error Flag is set or not
- * @rmtoll ISR PE LL_USART_IsActiveFlag_PE
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsActiveFlag_PE(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->ISR, USART_ISR_PE) == (USART_ISR_PE)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Check if the USART Framing Error Flag is set or not
- * @rmtoll ISR FE LL_USART_IsActiveFlag_FE
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsActiveFlag_FE(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->ISR, USART_ISR_FE) == (USART_ISR_FE)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Check if the USART Noise error detected Flag is set or not
- * @rmtoll ISR NE LL_USART_IsActiveFlag_NE
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsActiveFlag_NE(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->ISR, USART_ISR_NE) == (USART_ISR_NE)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Check if the USART OverRun Error Flag is set or not
- * @rmtoll ISR ORE LL_USART_IsActiveFlag_ORE
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsActiveFlag_ORE(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->ISR, USART_ISR_ORE) == (USART_ISR_ORE)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Check if the USART IDLE line detected Flag is set or not
- * @rmtoll ISR IDLE LL_USART_IsActiveFlag_IDLE
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsActiveFlag_IDLE(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->ISR, USART_ISR_IDLE) == (USART_ISR_IDLE)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Check if the USART Read Data Register Not Empty Flag is set or not
- * @rmtoll ISR RXNE LL_USART_IsActiveFlag_RXNE
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsActiveFlag_RXNE(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->ISR, USART_ISR_RXNE) == (USART_ISR_RXNE)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Check if the USART Transmission Complete Flag is set or not
- * @rmtoll ISR TC LL_USART_IsActiveFlag_TC
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsActiveFlag_TC(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->ISR, USART_ISR_TC) == (USART_ISR_TC)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Check if the USART Transmit Data Register Empty Flag is set or not
- * @rmtoll ISR TXE LL_USART_IsActiveFlag_TXE
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsActiveFlag_TXE(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->ISR, USART_ISR_TXE) == (USART_ISR_TXE)) ? 1UL : 0UL);
-}
-
-#if defined(USART_LIN_SUPPORT)
-/**
- * @brief Check if the USART LIN Break Detection Flag is set or not
- * @note Macro @ref IS_UART_LIN_INSTANCE(USARTx) can be used to check whether or not
- * LIN feature is supported by the USARTx instance.
- * @rmtoll ISR LBDF LL_USART_IsActiveFlag_LBD
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsActiveFlag_LBD(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->ISR, USART_ISR_LBDF) == (USART_ISR_LBDF)) ? 1UL : 0UL);
-}
-#endif /* USART_LIN_SUPPORT */
-
-/**
- * @brief Check if the USART CTS interrupt Flag is set or not
- * @note Macro @ref IS_UART_HWFLOW_INSTANCE(USARTx) can be used to check whether or not
- * Hardware Flow control feature is supported by the USARTx instance.
- * @rmtoll ISR CTSIF LL_USART_IsActiveFlag_nCTS
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsActiveFlag_nCTS(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->ISR, USART_ISR_CTSIF) == (USART_ISR_CTSIF)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Check if the USART CTS Flag is set or not
- * @note Macro @ref IS_UART_HWFLOW_INSTANCE(USARTx) can be used to check whether or not
- * Hardware Flow control feature is supported by the USARTx instance.
- * @rmtoll ISR CTS LL_USART_IsActiveFlag_CTS
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsActiveFlag_CTS(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->ISR, USART_ISR_CTS) == (USART_ISR_CTS)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Check if the USART Receiver Time Out Flag is set or not
- * @rmtoll ISR RTOF LL_USART_IsActiveFlag_RTO
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsActiveFlag_RTO(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->ISR, USART_ISR_RTOF) == (USART_ISR_RTOF)) ? 1UL : 0UL);
-}
-
-#if defined(USART_SMARTCARD_SUPPORT)
-/**
- * @brief Check if the USART End Of Block Flag is set or not
- * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
- * Smartcard feature is supported by the USARTx instance.
- * @rmtoll ISR EOBF LL_USART_IsActiveFlag_EOB
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsActiveFlag_EOB(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->ISR, USART_ISR_EOBF) == (USART_ISR_EOBF)) ? 1UL : 0UL);
-}
-#endif /* USART_SMARTCARD_SUPPORT */
-
-/**
- * @brief Check if the USART Auto-Baud Rate Error Flag is set or not
- * @note Macro @ref IS_USART_AUTOBAUDRATE_DETECTION_INSTANCE(USARTx) can be used to check whether or not
- * Auto Baud Rate detection feature is supported by the USARTx instance.
- * @rmtoll ISR ABRE LL_USART_IsActiveFlag_ABRE
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsActiveFlag_ABRE(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->ISR, USART_ISR_ABRE) == (USART_ISR_ABRE)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Check if the USART Auto-Baud Rate Flag is set or not
- * @note Macro @ref IS_USART_AUTOBAUDRATE_DETECTION_INSTANCE(USARTx) can be used to check whether or not
- * Auto Baud Rate detection feature is supported by the USARTx instance.
- * @rmtoll ISR ABRF LL_USART_IsActiveFlag_ABR
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsActiveFlag_ABR(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->ISR, USART_ISR_ABRF) == (USART_ISR_ABRF)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Check if the USART Busy Flag is set or not
- * @rmtoll ISR BUSY LL_USART_IsActiveFlag_BUSY
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsActiveFlag_BUSY(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->ISR, USART_ISR_BUSY) == (USART_ISR_BUSY)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Check if the USART Character Match Flag is set or not
- * @rmtoll ISR CMF LL_USART_IsActiveFlag_CM
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsActiveFlag_CM(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->ISR, USART_ISR_CMF) == (USART_ISR_CMF)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Check if the USART Send Break Flag is set or not
- * @rmtoll ISR SBKF LL_USART_IsActiveFlag_SBK
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsActiveFlag_SBK(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->ISR, USART_ISR_SBKF) == (USART_ISR_SBKF)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Check if the USART Receive Wake Up from mute mode Flag is set or not
- * @rmtoll ISR RWU LL_USART_IsActiveFlag_RWU
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsActiveFlag_RWU(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->ISR, USART_ISR_RWU) == (USART_ISR_RWU)) ? 1UL : 0UL);
-}
-
-#if defined(USART_CR1_UESM)
-/**
- * @brief Check if the USART Wake Up from stop mode Flag is set or not
- * @note Macro @ref IS_UART_WAKEUP_FROMSTOP_INSTANCE(USARTx) can be used to check whether or not
- * Wake-up from Stop mode feature is supported by the USARTx instance.
- * @rmtoll ISR WUF LL_USART_IsActiveFlag_WKUP
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsActiveFlag_WKUP(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->ISR, USART_ISR_WUF) == (USART_ISR_WUF)) ? 1UL : 0UL);
-}
-
-#endif /* USART_CR1_UESM */
-/**
- * @brief Check if the USART Transmit Enable Acknowledge Flag is set or not
- * @rmtoll ISR TEACK LL_USART_IsActiveFlag_TEACK
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsActiveFlag_TEACK(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->ISR, USART_ISR_TEACK) == (USART_ISR_TEACK)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Check if the USART Receive Enable Acknowledge Flag is set or not
- * @rmtoll ISR REACK LL_USART_IsActiveFlag_REACK
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsActiveFlag_REACK(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->ISR, USART_ISR_REACK) == (USART_ISR_REACK)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Clear Parity Error Flag
- * @rmtoll ICR PECF LL_USART_ClearFlag_PE
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_ClearFlag_PE(USART_TypeDef *USARTx)
-{
- WRITE_REG(USARTx->ICR, USART_ICR_PECF);
-}
-
-/**
- * @brief Clear Framing Error Flag
- * @rmtoll ICR FECF LL_USART_ClearFlag_FE
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_ClearFlag_FE(USART_TypeDef *USARTx)
-{
- WRITE_REG(USARTx->ICR, USART_ICR_FECF);
-}
-
-/**
- * @brief Clear Noise Error detected Flag
- * @rmtoll ICR NCF LL_USART_ClearFlag_NE
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_ClearFlag_NE(USART_TypeDef *USARTx)
-{
- WRITE_REG(USARTx->ICR, USART_ICR_NCF);
-}
-
-/**
- * @brief Clear OverRun Error Flag
- * @rmtoll ICR ORECF LL_USART_ClearFlag_ORE
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_ClearFlag_ORE(USART_TypeDef *USARTx)
-{
- WRITE_REG(USARTx->ICR, USART_ICR_ORECF);
-}
-
-/**
- * @brief Clear IDLE line detected Flag
- * @rmtoll ICR IDLECF LL_USART_ClearFlag_IDLE
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_ClearFlag_IDLE(USART_TypeDef *USARTx)
-{
- WRITE_REG(USARTx->ICR, USART_ICR_IDLECF);
-}
-
-/**
- * @brief Clear Transmission Complete Flag
- * @rmtoll ICR TCCF LL_USART_ClearFlag_TC
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_ClearFlag_TC(USART_TypeDef *USARTx)
-{
- WRITE_REG(USARTx->ICR, USART_ICR_TCCF);
-}
-
-
-#if defined(USART_LIN_SUPPORT)
-/**
- * @brief Clear LIN Break Detection Flag
- * @note Macro @ref IS_UART_LIN_INSTANCE(USARTx) can be used to check whether or not
- * LIN feature is supported by the USARTx instance.
- * @rmtoll ICR LBDCF LL_USART_ClearFlag_LBD
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_ClearFlag_LBD(USART_TypeDef *USARTx)
-{
- WRITE_REG(USARTx->ICR, USART_ICR_LBDCF);
-}
-#endif /* USART_LIN_SUPPORT */
-
-/**
- * @brief Clear CTS Interrupt Flag
- * @note Macro @ref IS_UART_HWFLOW_INSTANCE(USARTx) can be used to check whether or not
- * Hardware Flow control feature is supported by the USARTx instance.
- * @rmtoll ICR CTSCF LL_USART_ClearFlag_nCTS
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_ClearFlag_nCTS(USART_TypeDef *USARTx)
-{
- WRITE_REG(USARTx->ICR, USART_ICR_CTSCF);
-}
-
-/**
- * @brief Clear Receiver Time Out Flag
- * @rmtoll ICR RTOCF LL_USART_ClearFlag_RTO
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_ClearFlag_RTO(USART_TypeDef *USARTx)
-{
- WRITE_REG(USARTx->ICR, USART_ICR_RTOCF);
-}
-
-#if defined(USART_SMARTCARD_SUPPORT)
-/**
- * @brief Clear End Of Block Flag
- * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
- * Smartcard feature is supported by the USARTx instance.
- * @rmtoll ICR EOBCF LL_USART_ClearFlag_EOB
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_ClearFlag_EOB(USART_TypeDef *USARTx)
-{
- WRITE_REG(USARTx->ICR, USART_ICR_EOBCF);
-}
-#endif /* USART_SMARTCARD_SUPPORT */
-
-/**
- * @brief Clear Character Match Flag
- * @rmtoll ICR CMCF LL_USART_ClearFlag_CM
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_ClearFlag_CM(USART_TypeDef *USARTx)
-{
- WRITE_REG(USARTx->ICR, USART_ICR_CMCF);
-}
-
-#if defined(USART_CR1_UESM)
-/**
- * @brief Clear Wake Up from stop mode Flag
- * @note Macro @ref IS_UART_WAKEUP_FROMSTOP_INSTANCE(USARTx) can be used to check whether or not
- * Wake-up from Stop mode feature is supported by the USARTx instance.
- * @rmtoll ICR WUCF LL_USART_ClearFlag_WKUP
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_ClearFlag_WKUP(USART_TypeDef *USARTx)
-{
- WRITE_REG(USARTx->ICR, USART_ICR_WUCF);
-}
-
-#endif /* USART_CR1_UESM */
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EF_IT_Management IT_Management
- * @{
- */
-
-/**
- * @brief Enable IDLE Interrupt
- * @rmtoll CR1 IDLEIE LL_USART_EnableIT_IDLE
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableIT_IDLE(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR1, USART_CR1_IDLEIE);
-}
-
-/**
- * @brief Enable RX Not Empty Interrupt
- * @rmtoll CR1 RXNEIE LL_USART_EnableIT_RXNE
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableIT_RXNE(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR1, USART_CR1_RXNEIE);
-}
-
-/**
- * @brief Enable Transmission Complete Interrupt
- * @rmtoll CR1 TCIE LL_USART_EnableIT_TC
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableIT_TC(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR1, USART_CR1_TCIE);
-}
-
-/**
- * @brief Enable TX Empty Interrupt
- * @rmtoll CR1 TXEIE LL_USART_EnableIT_TXE
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableIT_TXE(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR1, USART_CR1_TXEIE);
-}
-
-/**
- * @brief Enable Parity Error Interrupt
- * @rmtoll CR1 PEIE LL_USART_EnableIT_PE
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableIT_PE(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR1, USART_CR1_PEIE);
-}
-
-/**
- * @brief Enable Character Match Interrupt
- * @rmtoll CR1 CMIE LL_USART_EnableIT_CM
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableIT_CM(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR1, USART_CR1_CMIE);
-}
-
-/**
- * @brief Enable Receiver Timeout Interrupt
- * @rmtoll CR1 RTOIE LL_USART_EnableIT_RTO
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableIT_RTO(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR1, USART_CR1_RTOIE);
-}
-
-#if defined(USART_SMARTCARD_SUPPORT)
-/**
- * @brief Enable End Of Block Interrupt
- * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
- * Smartcard feature is supported by the USARTx instance.
- * @rmtoll CR1 EOBIE LL_USART_EnableIT_EOB
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableIT_EOB(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR1, USART_CR1_EOBIE);
-}
-#endif /* USART_SMARTCARD_SUPPORT */
-
-#if defined(USART_LIN_SUPPORT)
-/**
- * @brief Enable LIN Break Detection Interrupt
- * @note Macro @ref IS_UART_LIN_INSTANCE(USARTx) can be used to check whether or not
- * LIN feature is supported by the USARTx instance.
- * @rmtoll CR2 LBDIE LL_USART_EnableIT_LBD
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableIT_LBD(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR2, USART_CR2_LBDIE);
-}
-
-#endif/* USART_LIN_SUPPORT */
-/**
- * @brief Enable Error Interrupt
- * @note When set, Error Interrupt Enable Bit is enabling interrupt generation in case of a framing
- * error, overrun error or noise flag (FE=1 or ORE=1 or NF=1 in the USARTx_ISR register).
- * 0: Interrupt is inhibited
- * 1: An interrupt is generated when FE=1 or ORE=1 or NF=1 in the USARTx_ISR register.
- * @rmtoll CR3 EIE LL_USART_EnableIT_ERROR
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableIT_ERROR(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR3, USART_CR3_EIE);
-}
-
-/**
- * @brief Enable CTS Interrupt
- * @note Macro @ref IS_UART_HWFLOW_INSTANCE(USARTx) can be used to check whether or not
- * Hardware Flow control feature is supported by the USARTx instance.
- * @rmtoll CR3 CTSIE LL_USART_EnableIT_CTS
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableIT_CTS(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR3, USART_CR3_CTSIE);
-}
-
-#if defined(USART_CR1_UESM)
-/**
- * @brief Enable Wake Up from Stop Mode Interrupt
- * @note Macro @ref IS_UART_WAKEUP_FROMSTOP_INSTANCE(USARTx) can be used to check whether or not
- * Wake-up from Stop mode feature is supported by the USARTx instance.
- * @rmtoll CR3 WUFIE LL_USART_EnableIT_WKUP
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableIT_WKUP(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR3, USART_CR3_WUFIE);
-}
-
-#endif /* USART_CR1_UESM */
-
-/**
- * @brief Disable IDLE Interrupt
- * @rmtoll CR1 IDLEIE LL_USART_DisableIT_IDLE
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableIT_IDLE(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR1, USART_CR1_IDLEIE);
-}
-
-/**
- * @brief Disable RX Not Empty Interrupt
- * @rmtoll CR1 RXNEIE LL_USART_DisableIT_RXNE
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableIT_RXNE(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR1, USART_CR1_RXNEIE);
-}
-
-/**
- * @brief Disable Transmission Complete Interrupt
- * @rmtoll CR1 TCIE LL_USART_DisableIT_TC
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableIT_TC(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR1, USART_CR1_TCIE);
-}
-
-/**
- * @brief Disable TX Empty Interrupt
- * @rmtoll CR1 TXEIE LL_USART_DisableIT_TXE
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableIT_TXE(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR1, USART_CR1_TXEIE);
-}
-
-/**
- * @brief Disable Parity Error Interrupt
- * @rmtoll CR1 PEIE LL_USART_DisableIT_PE
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableIT_PE(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR1, USART_CR1_PEIE);
-}
-
-/**
- * @brief Disable Character Match Interrupt
- * @rmtoll CR1 CMIE LL_USART_DisableIT_CM
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableIT_CM(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR1, USART_CR1_CMIE);
-}
-
-/**
- * @brief Disable Receiver Timeout Interrupt
- * @rmtoll CR1 RTOIE LL_USART_DisableIT_RTO
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableIT_RTO(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR1, USART_CR1_RTOIE);
-}
-
-#if defined(USART_SMARTCARD_SUPPORT)
-/**
- * @brief Disable End Of Block Interrupt
- * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
- * Smartcard feature is supported by the USARTx instance.
- * @rmtoll CR1 EOBIE LL_USART_DisableIT_EOB
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableIT_EOB(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR1, USART_CR1_EOBIE);
-}
-#endif /* USART_SMARTCARD_SUPPORT */
-
-#if defined(USART_LIN_SUPPORT)
-/**
- * @brief Disable LIN Break Detection Interrupt
- * @note Macro @ref IS_UART_LIN_INSTANCE(USARTx) can be used to check whether or not
- * LIN feature is supported by the USARTx instance.
- * @rmtoll CR2 LBDIE LL_USART_DisableIT_LBD
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableIT_LBD(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR2, USART_CR2_LBDIE);
-}
-#endif /* USART_LIN_SUPPORT */
-
-/**
- * @brief Disable Error Interrupt
- * @note When set, Error Interrupt Enable Bit is enabling interrupt generation in case of a framing
- * error, overrun error or noise flag (FE=1 or ORE=1 or NF=1 in the USARTx_ISR register).
- * 0: Interrupt is inhibited
- * 1: An interrupt is generated when FE=1 or ORE=1 or NF=1 in the USARTx_ISR register.
- * @rmtoll CR3 EIE LL_USART_DisableIT_ERROR
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableIT_ERROR(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR3, USART_CR3_EIE);
-}
-
-/**
- * @brief Disable CTS Interrupt
- * @note Macro @ref IS_UART_HWFLOW_INSTANCE(USARTx) can be used to check whether or not
- * Hardware Flow control feature is supported by the USARTx instance.
- * @rmtoll CR3 CTSIE LL_USART_DisableIT_CTS
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableIT_CTS(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR3, USART_CR3_CTSIE);
-}
-
-#if defined(USART_CR1_UESM)
-/**
- * @brief Disable Wake Up from Stop Mode Interrupt
- * @note Macro @ref IS_UART_WAKEUP_FROMSTOP_INSTANCE(USARTx) can be used to check whether or not
- * Wake-up from Stop mode feature is supported by the USARTx instance.
- * @rmtoll CR3 WUFIE LL_USART_DisableIT_WKUP
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableIT_WKUP(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR3, USART_CR3_WUFIE);
-}
-
-#endif /* USART_CR1_UESM */
-
-/**
- * @brief Check if the USART IDLE Interrupt source is enabled or disabled.
- * @rmtoll CR1 IDLEIE LL_USART_IsEnabledIT_IDLE
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_IDLE(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR1, USART_CR1_IDLEIE) == (USART_CR1_IDLEIE)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Check if the USART RX Not Empty Interrupt is enabled or disabled.
- * @rmtoll CR1 RXNEIE LL_USART_IsEnabledIT_RXNE
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_RXNE(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR1, USART_CR1_RXNEIE) == (USART_CR1_RXNEIE)) ? 1U : 0U);
-}
-
-/**
- * @brief Check if the USART Transmission Complete Interrupt is enabled or disabled.
- * @rmtoll CR1 TCIE LL_USART_IsEnabledIT_TC
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_TC(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR1, USART_CR1_TCIE) == (USART_CR1_TCIE)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Check if the USART TX Empty Interrupt is enabled or disabled.
- * @rmtoll CR1 TXEIE LL_USART_IsEnabledIT_TXE
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_TXE(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR1, USART_CR1_TXEIE) == (USART_CR1_TXEIE)) ? 1U : 0U);
-}
-
-/**
- * @brief Check if the USART Parity Error Interrupt is enabled or disabled.
- * @rmtoll CR1 PEIE LL_USART_IsEnabledIT_PE
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_PE(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR1, USART_CR1_PEIE) == (USART_CR1_PEIE)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Check if the USART Character Match Interrupt is enabled or disabled.
- * @rmtoll CR1 CMIE LL_USART_IsEnabledIT_CM
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_CM(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR1, USART_CR1_CMIE) == (USART_CR1_CMIE)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Check if the USART Receiver Timeout Interrupt is enabled or disabled.
- * @rmtoll CR1 RTOIE LL_USART_IsEnabledIT_RTO
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_RTO(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR1, USART_CR1_RTOIE) == (USART_CR1_RTOIE)) ? 1UL : 0UL);
-}
-
-#if defined(USART_SMARTCARD_SUPPORT)
-/**
- * @brief Check if the USART End Of Block Interrupt is enabled or disabled.
- * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
- * Smartcard feature is supported by the USARTx instance.
- * @rmtoll CR1 EOBIE LL_USART_IsEnabledIT_EOB
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_EOB(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR1, USART_CR1_EOBIE) == (USART_CR1_EOBIE)) ? 1UL : 0UL);
-}
-
-#endif /* USART_SMARTCARD_SUPPORT */
-#if defined(USART_LIN_SUPPORT)
-/**
- * @brief Check if the USART LIN Break Detection Interrupt is enabled or disabled.
- * @note Macro @ref IS_UART_LIN_INSTANCE(USARTx) can be used to check whether or not
- * LIN feature is supported by the USARTx instance.
- * @rmtoll CR2 LBDIE LL_USART_IsEnabledIT_LBD
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_LBD(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR2, USART_CR2_LBDIE) == (USART_CR2_LBDIE)) ? 1UL : 0UL);
-}
-#endif /* USART_LIN_SUPPORT */
-
-/**
- * @brief Check if the USART Error Interrupt is enabled or disabled.
- * @rmtoll CR3 EIE LL_USART_IsEnabledIT_ERROR
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_ERROR(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR3, USART_CR3_EIE) == (USART_CR3_EIE)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Check if the USART CTS Interrupt is enabled or disabled.
- * @note Macro @ref IS_UART_HWFLOW_INSTANCE(USARTx) can be used to check whether or not
- * Hardware Flow control feature is supported by the USARTx instance.
- * @rmtoll CR3 CTSIE LL_USART_IsEnabledIT_CTS
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_CTS(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR3, USART_CR3_CTSIE) == (USART_CR3_CTSIE)) ? 1UL : 0UL);
-}
-
-#if defined(USART_CR1_UESM)
-/**
- * @brief Check if the USART Wake Up from Stop Mode Interrupt is enabled or disabled.
- * @note Macro @ref IS_UART_WAKEUP_FROMSTOP_INSTANCE(USARTx) can be used to check whether or not
- * Wake-up from Stop mode feature is supported by the USARTx instance.
- * @rmtoll CR3 WUFIE LL_USART_IsEnabledIT_WKUP
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledIT_WKUP(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR3, USART_CR3_WUFIE) == (USART_CR3_WUFIE)) ? 1UL : 0UL);
-}
-
-#endif /* USART_CR1_UESM */
-
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EF_DMA_Management DMA_Management
- * @{
- */
-
-/**
- * @brief Enable DMA Mode for reception
- * @rmtoll CR3 DMAR LL_USART_EnableDMAReq_RX
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableDMAReq_RX(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR3, USART_CR3_DMAR);
-}
-
-/**
- * @brief Disable DMA Mode for reception
- * @rmtoll CR3 DMAR LL_USART_DisableDMAReq_RX
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableDMAReq_RX(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR3, USART_CR3_DMAR);
-}
-
-/**
- * @brief Check if DMA Mode is enabled for reception
- * @rmtoll CR3 DMAR LL_USART_IsEnabledDMAReq_RX
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledDMAReq_RX(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR3, USART_CR3_DMAR) == (USART_CR3_DMAR)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Enable DMA Mode for transmission
- * @rmtoll CR3 DMAT LL_USART_EnableDMAReq_TX
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableDMAReq_TX(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR3, USART_CR3_DMAT);
-}
-
-/**
- * @brief Disable DMA Mode for transmission
- * @rmtoll CR3 DMAT LL_USART_DisableDMAReq_TX
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableDMAReq_TX(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR3, USART_CR3_DMAT);
-}
-
-/**
- * @brief Check if DMA Mode is enabled for transmission
- * @rmtoll CR3 DMAT LL_USART_IsEnabledDMAReq_TX
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledDMAReq_TX(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR3, USART_CR3_DMAT) == (USART_CR3_DMAT)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Enable DMA Disabling on Reception Error
- * @rmtoll CR3 DDRE LL_USART_EnableDMADeactOnRxErr
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_EnableDMADeactOnRxErr(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->CR3, USART_CR3_DDRE);
-}
-
-/**
- * @brief Disable DMA Disabling on Reception Error
- * @rmtoll CR3 DDRE LL_USART_DisableDMADeactOnRxErr
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_DisableDMADeactOnRxErr(USART_TypeDef *USARTx)
-{
- CLEAR_BIT(USARTx->CR3, USART_CR3_DDRE);
-}
-
-/**
- * @brief Indicate if DMA Disabling on Reception Error is disabled
- * @rmtoll CR3 DDRE LL_USART_IsEnabledDMADeactOnRxErr
- * @param USARTx USART Instance
- * @retval State of bit (1 or 0).
- */
-__STATIC_INLINE uint32_t LL_USART_IsEnabledDMADeactOnRxErr(USART_TypeDef *USARTx)
-{
- return ((READ_BIT(USARTx->CR3, USART_CR3_DDRE) == (USART_CR3_DDRE)) ? 1UL : 0UL);
-}
-
-/**
- * @brief Get the data register address used for DMA transfer
- * @rmtoll RDR RDR LL_USART_DMA_GetRegAddr\n
- * @rmtoll TDR TDR LL_USART_DMA_GetRegAddr
- * @param USARTx USART Instance
- * @param Direction This parameter can be one of the following values:
- * @arg @ref LL_USART_DMA_REG_DATA_TRANSMIT
- * @arg @ref LL_USART_DMA_REG_DATA_RECEIVE
- * @retval Address of data register
- */
-__STATIC_INLINE uint32_t LL_USART_DMA_GetRegAddr(USART_TypeDef *USARTx, uint32_t Direction)
-{
- register uint32_t data_reg_addr;
-
- if (Direction == LL_USART_DMA_REG_DATA_TRANSMIT)
- {
- /* return address of TDR register */
- data_reg_addr = (uint32_t) &(USARTx->TDR);
- }
- else
- {
- /* return address of RDR register */
- data_reg_addr = (uint32_t) &(USARTx->RDR);
- }
-
- return data_reg_addr;
-}
-
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EF_Data_Management Data_Management
- * @{
- */
-
-/**
- * @brief Read Receiver Data register (Receive Data value, 8 bits)
- * @rmtoll RDR RDR LL_USART_ReceiveData8
- * @param USARTx USART Instance
- * @retval Value between Min_Data=0x00 and Max_Data=0xFF
- */
-__STATIC_INLINE uint8_t LL_USART_ReceiveData8(USART_TypeDef *USARTx)
-{
- return (uint8_t)(READ_BIT(USARTx->RDR, USART_RDR_RDR) & 0xFFU);
-}
-
-/**
- * @brief Read Receiver Data register (Receive Data value, 9 bits)
- * @rmtoll RDR RDR LL_USART_ReceiveData9
- * @param USARTx USART Instance
- * @retval Value between Min_Data=0x00 and Max_Data=0x1FF
- */
-__STATIC_INLINE uint16_t LL_USART_ReceiveData9(USART_TypeDef *USARTx)
-{
- return (uint16_t)(READ_BIT(USARTx->RDR, USART_RDR_RDR));
-}
-
-/**
- * @brief Write in Transmitter Data Register (Transmit Data value, 8 bits)
- * @rmtoll TDR TDR LL_USART_TransmitData8
- * @param USARTx USART Instance
- * @param Value between Min_Data=0x00 and Max_Data=0xFF
- * @retval None
- */
-__STATIC_INLINE void LL_USART_TransmitData8(USART_TypeDef *USARTx, uint8_t Value)
-{
- USARTx->TDR = Value;
-}
-
-/**
- * @brief Write in Transmitter Data Register (Transmit Data value, 9 bits)
- * @rmtoll TDR TDR LL_USART_TransmitData9
- * @param USARTx USART Instance
- * @param Value between Min_Data=0x00 and Max_Data=0x1FF
- * @retval None
- */
-__STATIC_INLINE void LL_USART_TransmitData9(USART_TypeDef *USARTx, uint16_t Value)
-{
- USARTx->TDR = (uint16_t)(Value & 0x1FFUL);
-}
-
-/**
- * @}
- */
-
-/** @defgroup USART_LL_EF_Execution Execution
- * @{
- */
-
-/**
- * @brief Request an Automatic Baud Rate measurement on next received data frame
- * @note Macro @ref IS_USART_AUTOBAUDRATE_DETECTION_INSTANCE(USARTx) can be used to check whether or not
- * Auto Baud Rate detection feature is supported by the USARTx instance.
- * @rmtoll RQR ABRRQ LL_USART_RequestAutoBaudRate
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_RequestAutoBaudRate(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->RQR, (uint16_t)USART_RQR_ABRRQ);
-}
-
-/**
- * @brief Request Break sending
- * @rmtoll RQR SBKRQ LL_USART_RequestBreakSending
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_RequestBreakSending(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->RQR, (uint16_t)USART_RQR_SBKRQ);
-}
-
-/**
- * @brief Put USART in mute mode and set the RWU flag
- * @rmtoll RQR MMRQ LL_USART_RequestEnterMuteMode
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_RequestEnterMuteMode(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->RQR, (uint16_t)USART_RQR_MMRQ);
-}
-
-/**
- * @brief Request a Receive Data flush
- * @note Allows to discard the received data without reading them, and avoid an overrun
- * condition.
- * @rmtoll RQR RXFRQ LL_USART_RequestRxDataFlush
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_RequestRxDataFlush(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->RQR, (uint16_t)USART_RQR_RXFRQ);
-}
-
-#if defined(USART_SMARTCARD_SUPPORT)
-/**
- * @brief Request a Transmit data flush
- * @note Macro @ref IS_SMARTCARD_INSTANCE(USARTx) can be used to check whether or not
- * Smartcard feature is supported by the USARTx instance.
- * @rmtoll RQR TXFRQ LL_USART_RequestTxDataFlush
- * @param USARTx USART Instance
- * @retval None
- */
-__STATIC_INLINE void LL_USART_RequestTxDataFlush(USART_TypeDef *USARTx)
-{
- SET_BIT(USARTx->RQR, (uint16_t)USART_RQR_TXFRQ);
-}
-#endif /*USART_SMARTCARD_SUPPORT*/
-
-/**
- * @}
- */
-
-#if defined(USE_FULL_LL_DRIVER)
-/** @defgroup USART_LL_EF_Init Initialization and de-initialization functions
- * @{
- */
-ErrorStatus LL_USART_DeInit(USART_TypeDef *USARTx);
-ErrorStatus LL_USART_Init(USART_TypeDef *USARTx, LL_USART_InitTypeDef *USART_InitStruct);
-void LL_USART_StructInit(LL_USART_InitTypeDef *USART_InitStruct);
-ErrorStatus LL_USART_ClockInit(USART_TypeDef *USARTx, LL_USART_ClockInitTypeDef *USART_ClockInitStruct);
-void LL_USART_ClockStructInit(LL_USART_ClockInitTypeDef *USART_ClockInitStruct);
-/**
- * @}
- */
-#endif /* USE_FULL_LL_DRIVER */
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-#endif /* USART1 || USART2 || USART3 || UART4 || UART5 || USART6 || USART7 || USART8 */
-
-/**
- * @}
- */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* STM32F0xx_LL_USART_H */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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