53 #define UARTn_BLOCKING_TIMEOUT 0xffffuL // (0xFFFFFFFFuL) 58 #define UARTn_IER_RBRINT_EN ((uint8_t)(1 << 0)) 59 #define UARTn_IER_THREINT_EN ((uint8_t)(1 << 1)) 60 #define UARTn_IER_RLSINT_EN ((uint8_t)(1 << 2)) 61 #define UARTn_IER_TXE_EN ((uint8_t)(1 << 3)) 62 #define UARTn_IER_BITMASK ((uint8_t)(0x0F)) 64 //-------------------------------------- 67 #define UARTn_IIR_INTSTAT_PEND ((uint8_t)(1 << 0)) 68 #define UARTn_IIR_INTID_RLS ((uint8_t)(3 << 1)) 69 #define UARTn_IIR_INTID_RDA ((uint8_t)(2 << 1)) 70 #define UARTn_IIR_INTID_THRE ((uint8_t)(1 << 1)) 71 #define UARTn_IIR_INTID_TXE ((uint8_t)(1 << 4)) 72 #define UARTn_IIR_INTID_MASK ((uint8_t)(7 << 1)) 73 #define UARTn_IIR_BITMASK ((uint8_t)(0x1F)) 75 //-------------------------------------- 78 #define UARTn_LCR_WLEN5 ((uint8_t)(0)) 79 #define UARTn_LCR_WLEN6 ((uint8_t)(1 << 0)) 80 #define UARTn_LCR_WLEN7 ((uint8_t)(2 << 0)) 81 #define UARTn_LCR_WLEN8 ((uint8_t)(3 << 0)) 82 #define UARTn_LCR_STOPBIT_SEL ((uint8_t)(1 << 2)) 83 #define UARTn_LCR_PARITY_EN ((uint8_t)(1 << 3)) 84 #define UARTn_LCR_PARITY_ODD ((uint8_t)(0 << 4)) 85 #define UARTn_LCR_PARITY_EVEN ((uint8_t)(1 << 4)) 86 #define UARTn_LCR_PARITY_F_1 ((uint8_t)(2 << 4)) 87 #define UARTn_LCR_PARITY_F_0 ((uint8_t)(3 << 4)) 88 #define UARTn_LCR_BREAK_EN ((uint8_t)(1 << 6)) 89 #define UARTn_LCR_BITMASK ((uint8_t)(0x7F)) 91 //-------------------------------------- 94 #define UARTn_DCR_TXINV ((uint8_t)(1 << 2)) 95 #define UARTn_DCR_RXINV ((uint8_t)(1 << 3)) 96 #define UARTn_DCR_LBON ((uint8_t)(1 << 4)) 97 #define UARTn_DCR_BITMASK ((uint8_t)(0x7 << 2)) 99 //-------------------------------------- 102 #define UARTn_LSR_RDR ((uint8_t)(1 << 0)) 103 #define UARTn_LSR_OE ((uint8_t)(1 << 1)) 104 #define UARTn_LSR_PE ((uint8_t)(1 << 2)) 105 #define UARTn_LSR_FE ((uint8_t)(1 << 3)) 106 #define UARTn_LSR_BI ((uint8_t)(1 << 4)) 107 #define UARTn_LSR_THRE ((uint8_t)(1 << 5)) 108 #define UARTn_LSR_TEMT ((uint8_t)(1 << 6)) 109 #define UARTn_LSR_BITMASK ((uint8_t)(0x7F)) 111 //****************************************************************************** FlagStatus HAL_UART_CheckBusy(UARTn_Type *UARTx)
Check whether if UART is busy or not.
Contains the ABOV typedefs for C standard types. It is intended to be used in ISO C conforming develo...
HAL_Status_Type HAL_UART_IFDelayConfig(UARTn_Type *UARTx, uint8_t waitval)
Configure inter-frame delay time for UART peripheral.
HAL_Status_Type HAL_UART_ConfigInterrupt(UARTn_Type *UARTx, UARTn_INT_Type UARTn_IntCfg, FunctionalState NewState)
Configure the peripheral interrupt.
HAL_Status_Type HAL_UART_DeInit(UARTn_Type *UARTx)
Deinitialize the UARTn peripheral registers to their default reset values.
uint8_t HAL_UART_GetLineStatus(UARTn_Type *UARTx)
This function returns the current value of Line Status Register.
UARTn_DATA_BIT_Type Databits
uint32_t HAL_UART_Receive(UARTn_Type *UARTx, uint8_t *rxbuf, uint32_t buflen, TRANSFER_BLOCK_Type flag)
Receive a block of data via UART peripheral.
HAL_Status_Type HAL_UART_ConfigStructInit(UARTn_CFG_Type *UARTn_Config)
Fills each UARTn_Config member with its default value:
uint8_t HAL_UART_ReceiveByte(UARTn_Type *UARTx)
Receive a single data from UART peripheral.
HAL_Status_Type HAL_UART_DataControlConfig(UARTn_Type *UARTx, UARTn_DATA_CONTROL_Type Mode, FunctionalState NewState)
Configure Data Control mode for UART peripheral.
UARTn_PARITY_BIT_Type Parity
UARTn_STOP_BIT_Type Stopbits
HAL_Status_Type HAL_UART_Init(UARTn_Type *UARTx, UARTn_CFG_Type *UARTn_Config)
Initialize the UARTn peripheral with the specified parameters.
uint32_t HAL_UART_Transmit(UARTn_Type *UARTx, uint8_t *txbuf, uint32_t buflen, TRANSFER_BLOCK_Type flag)
Send a block of data via UART peripheral.
HAL_Status_Type HAL_UART_TransmitByte(UARTn_Type *UARTx, uint8_t Data)
Transmit a single data through UART peripheral.
HAL_Status_Type HAL_UART_ForceBreak(UARTn_Type *UARTx)
Force BREAK character on UART line, output pin UARTn TXD is forced to logic 0.