| NUC472_NUC442_BSP V3.04.000 The Board Support Package for NUC472/NUC442

Modules | Macros
UART Exported Constants
NUC472/NUC442 Device Driver » UART Driver
Collaboration diagram for UART Exported Constants:

## Modules
| UART Exported Functions

## 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_LIN (0x1 << UART_FUNCSEL_FUNCSEL_Pos)
#define | UART_FUNCSEL_IrDA (0x2 << UART_FUNCSEL_FUNCSEL_Pos)
#define | UART_FUNCSEL_RS485 (0x3 << UART_FUNCSEL_FUNCSEL_Pos)
#define | UART_LINCTL_BRKFL(x)
#define | UART_LINCTL_BSL(x)
#define | UART_LINCTL_HSEL_BREAK
#define | UART_LINCTL_HSEL_BREAK_SYNC
#define | UART_LINCTL_HSEL_BREAK_SYNC_ID
#define | UART_LINCTL_PID(x)
#define | UART_BAUD_MODE0 (0)
#define | UART_BAUD_MODE2 (UART_BAUD_BAUDM1_Msk | UART_BAUD_BAUDM0_Msk)

## Detailed Description

## Macro Definition Documentation

## ◆ UART_BAUD_MODE0

#define UART_BAUD_MODE0 (0)

Set UART Baudrate Mode is Mode0

Definition at line 101 of file uart.h.

## ◆ UART_BAUD_MODE2

#define UART_BAUD_MODE2 (UART_BAUD_BAUDM1_Msk | UART_BAUD_BAUDM0_Msk)

Set UART Baudrate Mode is Mode2

Definition at line 102 of file uart.h.

## ◆ UART_CTS_IS_HIGH_LEV_TRG

#define UART_CTS_IS_HIGH_LEV_TRG (0x1 << UART_MODEMSTS_CTSACTLV_Pos)

Set CTS is High Level Trigger

Definition at line 77 of file uart.h.

## ◆ UART_CTS_IS_LOW_LEV_TRG

#define UART_CTS_IS_LOW_LEV_TRG (0x0 << UART_MODEMSTS_CTSACTLV_Pos)

Set CTS is Low Level Trigger

Definition at line 78 of file uart.h.

## ◆ UART_FIFO_RFITL_14BYTES

#define UART_FIFO_RFITL_14BYTES (0x3 << UART_FIFO_RFITL_Pos)

UART_FIFO setting to set RX FIFO Trigger Level to 14 bytes

Definition at line 42 of file uart.h.

## ◆ UART_FIFO_RFITL_1BYTE

#define UART_FIFO_RFITL_1BYTE (0x0 << UART_FIFO_RFITL_Pos)

UART_FIFO setting to set RX FIFO Trigger Level to 1 byte

Definition at line 39 of file uart.h.

## ◆ UART_FIFO_RFITL_4BYTES

#define UART_FIFO_RFITL_4BYTES (0x1 << UART_FIFO_RFITL_Pos)

UART_FIFO setting to set RX FIFO Trigger Level to 4 bytes

Definition at line 40 of file uart.h.

## ◆ UART_FIFO_RFITL_8BYTES

#define UART_FIFO_RFITL_8BYTES (0x2 << UART_FIFO_RFITL_Pos)

UART_FIFO setting to set RX FIFO Trigger Level to 8 bytes

Definition at line 41 of file uart.h.

## ◆ UART_FIFO_RTSTRGLV_14BYTES

#define UART_FIFO_RTSTRGLV_14BYTES (0x3 << UART_FIFO_RTSTRGLV_Pos)

UART_FIFO setting to set RTS Trigger Level to 14 bytes

Definition at line 47 of file uart.h.

## ◆ UART_FIFO_RTSTRGLV_1BYTE

#define UART_FIFO_RTSTRGLV_1BYTE (0x0 << UART_FIFO_RTSTRGLV_Pos)

UART_FIFO setting to set RTS Trigger Level to 1 byte

Definition at line 44 of file uart.h.

## ◆ UART_FIFO_RTSTRGLV_4BYTES

#define UART_FIFO_RTSTRGLV_4BYTES (0x1 << UART_FIFO_RTSTRGLV_Pos)

UART_FIFO setting to set RTS Trigger Level to 4 bytes

Definition at line 45 of file uart.h.

## ◆ UART_FIFO_RTSTRGLV_8BYTES

#define UART_FIFO_RTSTRGLV_8BYTES (0x2 << UART_FIFO_RTSTRGLV_Pos)

UART_FIFO setting to set RTS Trigger Level to 8 bytes

Definition at line 46 of file uart.h.

## ◆ UART_FUNCSEL_IrDA

#define UART_FUNCSEL_IrDA (0x2 << UART_FUNCSEL_FUNCSEL_Pos)

UART_FUNCSEL setting to set IrDA Function

Definition at line 85 of file uart.h.

## ◆ UART_FUNCSEL_LIN

#define UART_FUNCSEL_LIN (0x1 << UART_FUNCSEL_FUNCSEL_Pos)

UART_FUNCSEL setting to set LIN Function

Definition at line 84 of file uart.h.

## ◆ UART_FUNCSEL_RS485

#define UART_FUNCSEL_RS485 (0x3 << UART_FUNCSEL_FUNCSEL_Pos)

UART_FUNCSEL setting to set RS485 Function

Definition at line 86 of file uart.h.

## ◆ UART_FUNCSEL_UART

#define UART_FUNCSEL_UART (0x0 << UART_FUNCSEL_FUNCSEL_Pos)

UART_FUNCSEL setting to set UART Function (Default)

Definition at line 83 of file uart.h.

## ◆ UART_LINCTL_BRKFL

#define UART_LINCTL_BRKFL | ( |  | x | ) |

UART_LINCTL setting to set LIN Break Field Length, x = 10 ~ 15, default value is 12

Definition at line 91 of file uart.h.

## ◆ UART_LINCTL_BSL

#define UART_LINCTL_BSL | ( |  | x | ) |

UART_LINCTL setting to set LIN Break/Sync Delimiter Length, x = 1 ~ 4

Definition at line 92 of file uart.h.

## ◆ UART_LINCTL_HSEL_BREAK

#define UART_LINCTL_HSEL_BREAK

UART_LINCTL setting to set LIN Header Select to break field

Definition at line 93 of file uart.h.

## ◆ UART_LINCTL_HSEL_BREAK_SYNC

#define UART_LINCTL_HSEL_BREAK_SYNC

UART_LINCTL setting to set LIN Header Select to break field and sync field

Definition at line 94 of file uart.h.

## ◆ UART_LINCTL_HSEL_BREAK_SYNC_ID

#define UART_LINCTL_HSEL_BREAK_SYNC_ID

UART_LINCTL setting to set LIN Header Select to break field, sync field and ID field

Definition at line 95 of file uart.h.

## ◆ UART_LINCTL_PID

#define UART_LINCTL_PID | ( |  | x | ) |

UART_LINCTL setting to set LIN PID value

Definition at line 96 of file uart.h.

## ◆ UART_PARITY_EVEN

#define UART_PARITY_EVEN (0x3 << UART_LINE_PBE_Pos)

UART_LINE setting to set UART as even parity

Definition at line 59 of file uart.h.

## ◆ UART_PARITY_MARK

#define UART_PARITY_MARK (0x5 << UART_LINE_PBE_Pos)

UART_LINE setting to keep parity bit as '1'

Definition at line 60 of file uart.h.

## ◆ UART_PARITY_NONE

#define UART_PARITY_NONE (0x0 << UART_LINE_PBE_Pos)

UART_LINE setting to set UART as no parity

Definition at line 57 of file uart.h.

## ◆ UART_PARITY_ODD

#define UART_PARITY_ODD (0x1 << UART_LINE_PBE_Pos)

UART_LINE setting to set UART as odd parity

Definition at line 58 of file uart.h.

## ◆ UART_PARITY_SPACE

#define UART_PARITY_SPACE (0x7 << UART_LINE_PBE_Pos)

UART_LINE setting to keep parity bit as '0'

Definition at line 61 of file uart.h.

## ◆ UART_RTS_IS_HIGH_LEV_TRG

#define UART_RTS_IS_HIGH_LEV_TRG (0x1 << UART_MODEM_RTSACTLV_Pos)

Set RTS is High Level Trigger

Definition at line 71 of file uart.h.

## ◆ UART_RTS_IS_LOW_LEV_TRG

#define UART_RTS_IS_LOW_LEV_TRG (0x0 << UART_MODEM_RTSACTLV_Pos)

Set RTS is Low Level Trigger

Definition at line 72 of file uart.h.

## ◆ UART_STOP_BIT_1

#define UART_STOP_BIT_1 (0x0 << UART_LINE_NSB_Pos)

UART_LINE setting for one stop bit

Definition at line 63 of file uart.h.

## ◆ UART_STOP_BIT_1_5

#define UART_STOP_BIT_1_5 (0x1 << UART_LINE_NSB_Pos)

UART_LINE setting for 1.5 stop bit when 5-bit word length

Definition at line 64 of file uart.h.

## ◆ UART_STOP_BIT_2

#define UART_STOP_BIT_2 (0x1 << UART_LINE_NSB_Pos)

UART_LINE setting for two stop bit when 6, 7, 8-bit word length

Definition at line 65 of file uart.h.

## ◆ UART_WORD_LEN_5

#define UART_WORD_LEN_5 (0)

UART_LINE setting to set UART word length to 5 bits

Definition at line 52 of file uart.h.

## ◆ UART_WORD_LEN_6

#define UART_WORD_LEN_6 (1)

UART_LINE setting to set UART word length to 6 bits

Definition at line 53 of file uart.h.

## ◆ UART_WORD_LEN_7

#define UART_WORD_LEN_7 (2)

UART_LINE setting to set UART word length to 7 bits

Definition at line 54 of file uart.h.

## ◆ UART_WORD_LEN_8

#define UART_WORD_LEN_8 (3)

UART_LINE setting to set UART word length to 8 bits

Definition at line 55 of file uart.h.