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NUC472_NUC442_BSP V3.03.004
The Board Support Package for NUC472/NUC442
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NUC472/NUC442 UART driver header file. More...
Go to the source code of this file.
Macros | |
#define | UART_FIFO_RFITL_1BYTE (0x0 << UART_FIFO_RFITL_Pos) |
#define | UART_FIFO_RFITL_4BYTES (0x1 << UART_FIFO_RFITL_Pos) |
#define | UART_FIFO_RFITL_8BYTES (0x2 << UART_FIFO_RFITL_Pos) |
#define | UART_FIFO_RFITL_14BYTES (0x3 << UART_FIFO_RFITL_Pos) |
#define | UART_FIFO_RTSTRGLV_1BYTE (0x0 << UART_FIFO_RTSTRGLV_Pos) |
#define | UART_FIFO_RTSTRGLV_4BYTES (0x1 << UART_FIFO_RTSTRGLV_Pos) |
#define | UART_FIFO_RTSTRGLV_8BYTES (0x2 << UART_FIFO_RTSTRGLV_Pos) |
#define | UART_FIFO_RTSTRGLV_14BYTES (0x3 << UART_FIFO_RTSTRGLV_Pos) |
#define | UART_WORD_LEN_5 (0) |
#define | UART_WORD_LEN_6 (1) |
#define | UART_WORD_LEN_7 (2) |
#define | UART_WORD_LEN_8 (3) |
#define | UART_PARITY_NONE (0x0 << UART_LINE_PBE_Pos) |
#define | UART_PARITY_ODD (0x1 << UART_LINE_PBE_Pos) |
#define | UART_PARITY_EVEN (0x3 << UART_LINE_PBE_Pos) |
#define | UART_PARITY_MARK (0x5 << UART_LINE_PBE_Pos) |
#define | UART_PARITY_SPACE (0x7 << UART_LINE_PBE_Pos) |
#define | UART_STOP_BIT_1 (0x0 << UART_LINE_NSB_Pos) |
#define | UART_STOP_BIT_1_5 (0x1 << UART_LINE_NSB_Pos) |
#define | UART_STOP_BIT_2 (0x1 << UART_LINE_NSB_Pos) |
#define | UART_RTS_IS_HIGH_LEV_TRG (0x1 << UART_MODEM_RTSACTLV_Pos) |
#define | UART_RTS_IS_LOW_LEV_TRG (0x0 << UART_MODEM_RTSACTLV_Pos) |
#define | UART_CTS_IS_HIGH_LEV_TRG (0x1 << UART_MODEMSTS_CTSACTLV_Pos) |
#define | UART_CTS_IS_LOW_LEV_TRG (0x0 << UART_MODEMSTS_CTSACTLV_Pos) |
#define | UART_FUNCSEL_UART (0x0 << UART_FUNCSEL_FUNCSEL_Pos) |
#define | UART_FUNCSEL_IrDA (0x2 << UART_FUNCSEL_FUNCSEL_Pos) |
#define | UART_FUNCSEL_RS485 (0x3 << UART_FUNCSEL_FUNCSEL_Pos) |
#define | UART_BAUD_MODE0 (0) |
#define | UART_BAUD_MODE2 (UART_BAUD_BAUDM1_Msk | UART_BAUD_BAUDM0_Msk) |
#define | UART_BAUD_MODE0_DIVIDER(u32SrcFreq, u32BaudRate) |
Calculate UART baudrate mode0 divider. More... | |
#define | UART_BAUD_MODE2_DIVIDER(u32SrcFreq, u32BaudRate) |
Calculate UART baudrate mode2 divider. More... | |
#define | UART_WRITE(uart, u8Data) |
Write Data to Tx data register. More... | |
#define | UART_READ(uart) |
Read Rx data register. More... | |
#define | UART_GET_TX_EMPTY(uart) |
Get Tx empty register value. More... | |
#define | UART_GET_RX_EMPTY(uart) |
Get Rx empty register value. More... | |
#define | UART_IS_TX_EMPTY(uart) |
Check specified uart port transmission is over. More... | |
#define | UART_WAIT_TX_EMPTY(uart) |
Wait specified uart port transmission is over. More... | |
#define | UART_IS_RX_READY(uart) |
Check RDA_IF is set or not. More... | |
#define | UART_IS_TX_FULL(uart) |
Check TX FIFO is full or not. More... | |
#define | UART_IS_RX_FULL(uart) |
Check RX FIFO is full or not. More... | |
#define | UART_GET_TX_FULL(uart) |
Get Tx full register value. More... | |
#define | UART_GET_RX_FULL(uart) |
Get Rx full register value. More... | |
#define | UART_ENABLE_INT(uart, u32eIntSel) |
Enable specified interrupt. More... | |
#define | UART_DISABLE_INT(uart, u32eIntSel) |
Disable specified interrupt. More... | |
#define | UART_GET_INT_FLAG(uart, u32eIntTypeFlag) |
Get specified interrupt flag/status. More... | |
#define | UART_RS485_CLEAR_ADDR_FLAG(uart) |
Clear RS-485 Address Byte Detection Flag. More... | |
#define | UART_RS485_GET_ADDR_FLAG(uart) |
Get RS-485 Address Byte Detection Flag. More... | |
Functions | |
__STATIC_INLINE void | UART_CLEAR_RTS (UART_T *uart) |
Set RTS pin is low. More... | |
__STATIC_INLINE void | UART_SET_RTS (UART_T *uart) |
Set RTS pin is high. More... | |
void | UART_ClearIntFlag (UART_T *uart, uint32_t u32InterruptFlag) |
The function is used to clear UART specified interrupt flag. More... | |
void | UART_Close (UART_T *uart) |
The function is used to disable UART. More... | |
void | UART_DisableFlowCtrl (UART_T *uart) |
The function is used to disable UART auto flow control. More... | |
void | UART_DisableInt (UART_T *uart, uint32_t u32InterruptFlag) |
The function is used to disable UART specified interrupt and disable NVIC UART IRQ. More... | |
void | UART_EnableFlowCtrl (UART_T *uart) |
The function is used to Enable UART auto flow control. More... | |
void | UART_EnableInt (UART_T *uart, uint32_t u32InterruptFlag) |
The function is used to enable UART specified interrupt and disable NVIC UART IRQ. More... | |
void | UART_Open (UART_T *uart, uint32_t u32baudrate) |
This function use to enable UART function and set baud-rate. More... | |
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. More... | |
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. More... | |
void | UART_SetTimeoutCnt (UART_T *uart, uint32_t u32TOC) |
This function use to set Rx timeout count. More... | |
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. More... | |
void | UART_SelectRS485Mode (UART_T *uart, uint32_t u32Mode, uint32_t u32Addr) |
The function is used to set RS485 relative setting. More... | |
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. More... | |
NUC472/NUC442 UART driver header file.
Definition in file uart.h.