NUC472_NUC442_BSP V3.03.005
The Board Support Package for NUC472/NUC442
Macros | Functions
uart.h File Reference

NUC472/NUC442 UART driver header file. More...

This graph shows which files directly or indirectly include this file:

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_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)
 
#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...
 

Detailed Description

NUC472/NUC442 UART driver header file.

Version
V1.00
Revision
20
Date
15/11/30 1:35p
Note
SPDX-License-Identifier: Apache-2.0 Copyright (C) 2013 Nuvoton Technology Corp. All rights reserved.

Definition in file uart.h.