38#define UART_WORD_LEN_5 (0)
39#define UART_WORD_LEN_6 (1)
40#define UART_WORD_LEN_7 (2)
41#define UART_WORD_LEN_8 (3)
43#define UART_PARITY_NONE (0x0 << UART_TLCTL_PBE_Pos)
44#define UART_PARITY_ODD (0x1 << UART_TLCTL_PBE_Pos)
45#define UART_PARITY_EVEN (0x3 << UART_TLCTL_PBE_Pos)
46#define UART_PARITY_MARK (0x5 << UART_TLCTL_PBE_Pos)
47#define UART_PARITY_SPACE (0x7 << UART_TLCTL_PBE_Pos)
49#define UART_STOP_BIT_1 (0x0 << UART_TLCTL_NSB_Pos)
50#define UART_STOP_BIT_1_5 (0x1 << UART_TLCTL_NSB_Pos)
51#define UART_STOP_BIT_2 (0x1 << UART_TLCTL_NSB_Pos)
53#define UART_TLCTL_RFITL_1BYTE (0x0 << UART_TLCTL_RFITL_Pos)
54#define UART_TLCTL_RFITL_4BYTES (0x1 << UART_TLCTL_RFITL_Pos)
55#define UART_TLCTL_RFITL_8BYTES (0x2 << UART_TLCTL_RFITL_Pos)
56#define UART_TLCTL_RFITL_14BYTES (0x3 << UART_TLCTL_RFITL_Pos)
58#define UART_TLCTL_RTS_TRI_LEV_1BYTE (0x0 << UART_TLCTL_RTS_TRI_LEV_Pos)
59#define UART_TLCTL_RTS_TRI_LEV_4BYTES (0x1 << UART_TLCTL_RTS_TRI_LEV_Pos)
60#define UART_TLCTL_RTS_TRI_LEV_8BYTES (0x2 << UART_TLCTL_RTS_TRI_LEV_Pos)
61#define UART_TLCTL_RTS_TRI_LEV_14BYTES (0x3 << UART_TLCTL_RTS_TRI_LEV_Pos)
67#define UART_RTS_IS_HIGH_LEV_TRG (0x1 << UART_MCSR_LEV_RTS_Pos)
68#define UART_RTS_IS_LOW_LEV_TRG (0x0 << UART_MCSR_LEV_RTS_Pos)
73#define UART_FUNC_SEL_UART (0x0 << UART_FUN_SEL_FUN_SEL_Pos)
74#define UART_FUNC_SEL_LIN (0x1 << UART_FUN_SEL_FUN_SEL_Pos)
75#define UART_FUNC_SEL_IrDA (0x2 << UART_FUN_SEL_FUN_SEL_Pos)
76#define UART_FUNC_SEL_RS485 (0x3 << UART_FUN_SEL_FUN_SEL_Pos)
94#define UART_BAUD_MODE0 (0)
104#define UART_BAUD_MODE1 (UART_BAUD_DIV_16_EN_Msk)
116#define UART_BAUD_MODE1_DIVIDER(u32SrcFreq, u32BaudRate) (((u32SrcFreq + (u32BaudRate*8)) / u32BaudRate >> 4)-1)
126#define UART_BAUD_MODE0_DIVIDER(u32SrcFreq, u32BaudRate) (((u32SrcFreq + (u32BaudRate/2)) / u32BaudRate)-1)
137#define UART_WRITE(uart, u8Data) (uart->THR = (u8Data))
146#define UART_READ(uart) (uart->RBR)
156#define UART_GET_TX_EMPTY(uart) (uart->FSR & UART_FSR_TX_EMPTY_F_Msk)
166#define UART_GET_RX_EMPTY(uart) (uart->FSR & UART_FSR_RX_EMPTY_F_Msk)
175#define UART_IS_TX_EMPTY(uart) ((uart->FSR & UART_FSR_TE_F_Msk) >> UART_FSR_TE_F_Pos)
185#define UART_WAIT_TX_EMPTY(uart) while(!(((uart->FSR) & UART_FSR_TX_EMPTY_F_Msk) >> UART_FSR_TX_EMPTY_F_Pos))
196#define UART_IS_RX_READY(uart) ((uart->ISR & UART_ISR_RDA_IS_Msk)>>UART_ISR_RDA_IS_Pos)
208#define UART_IS_TX_FULL(uart) ((uart->FSR & UART_FSR_TX_FULL_F_Msk)>>UART_FSR_TX_FULL_F_Pos)
220#define UART_IS_RX_FULL(uart) ((uart->FSR & UART_FSR_RX_FULL_F_Msk)>>UART_FSR_RX_FULL_F_Pos)
230#define UART_GET_TX_FULL(uart) (uart->FSR & UART_FSR_TX_FULL_F_Msk)
240#define UART_GET_RX_FULL(uart) (uart->FSR & UART_FSR_RX_FULL_F_Msk)
260#define UART_ENABLE_INT(uart, u32eIntSel) (uart->IER |= (u32eIntSel))
279#define UART_DISABLE_INT(uart, u32eIntSel) (uart->IER &= ~ (u32eIntSel))
301#define UART_GET_INT_FLAG(uart,u32eIntTypeFlag) ((uart->ISR & (u32eIntTypeFlag))?1:0)
323 uart->
MCSR &= ~UART_MCSR_LEV_RTS_Msk;
332#define UART_RS485_CLEAR_ADDR_FLAG(uart) (uart->TRSR |= UART_TRSR_RS485_ADDET_F_Msk)
341#define UART_RS485_GET_ADDR_FLAG(uart) ((uart->TRSR & UART_TRSR_RS485_ADDET_F_Msk) >> UART_TRSR_RS485_ADDET_F_Pos)
351uint32_t
UART_Read(
UART_T* uart, uint8_t *pu8RxBuf, uint32_t u32ReadBytes);
352void UART_SetLine_Config(
UART_T* uart, uint32_t u32baudrate, uint32_t u32data_width, uint32_t u32parity, uint32_t u32stop_bits);
#define UART_MCSR_LEV_RTS_Msk
void UART_SelectRS485Mode(UART_T *uart, uint32_t u32Mode, uint32_t u32Addr)
The function is used to set RS485 relative setting.
void UART_SelectLINMode(UART_T *uart, uint32_t u32Mode, uint32_t u32BreakLength)
Select and configure LIN function.
void UART_EnableInt(UART_T *uart, uint32_t u32InterruptFlag)
The function is used to enable UART specified interrupt and disable NVIC UART IRQ.
void UART_SetTimeoutCnt(UART_T *uart, uint32_t u32TOC)
This function use to set Rx timeout count.
void UART_Close(UART_T *uart)
The function is used to disable UART.
void UART_ClearIntFlag(UART_T *uart, uint32_t u32InterruptFlag)
The function is used to clear UART specified interrupt flag.
void UART_DisableFlowCtrl(UART_T *uart)
The function is used to disable UART auto flow control.
void UART_EnableFlowCtrl(UART_T *uart)
The function is used to Enable UART auto flow control.
uint32_t UART_Write(UART_T *uart, uint8_t *pu8TxBuf, uint32_t u32WriteBytes)
The function is to write data into TX buffer to transmit data by UART.
void UART_SetLine_Config(UART_T *uart, uint32_t u32baudrate, uint32_t u32data_width, uint32_t u32parity, uint32_t u32stop_bits)
This function use to config UART line setting.
void UART_DisableInt(UART_T *uart, uint32_t u32InterruptFlag)
The function is used to disable UART specified interrupt and disable NVIC UART IRQ.
__INLINE void UART_SET_RTS(UART_T *uart)
Set RTS pin is high.
void UART_SelectIrDAMode(UART_T *uart, uint32_t u32Buadrate, uint32_t u32Direction)
The function is used to configure IrDA relative settings. It consists of TX or RX mode and baudrate.
uint32_t UART_Read(UART_T *uart, uint8_t *pu8RxBuf, uint32_t u32ReadBytes)
The function is used to read Rx data from RX FIFO and the data will be stored in pu8RxBuf.
void UART_Open(UART_T *uart, uint32_t u32baudrate)
This function use to enable UART function and set baud-rate.
__INLINE void UART_CLEAR_RTS(UART_T *uart)
Set RTS pin is low.