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NANO102/112 BSP V3.03.003
The Board Support Package for Nano102/112 Series
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Nano102/112 Series UART control header file. More...
Go to the source code of this file.
Macros | |
#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_TLCTL_PBE_Pos) |
#define | UART_PARITY_ODD (0x1 << UART_TLCTL_PBE_Pos) |
#define | UART_PARITY_EVEN (0x3 << UART_TLCTL_PBE_Pos) |
#define | UART_PARITY_MARK (0x5 << UART_TLCTL_PBE_Pos) |
#define | UART_PARITY_SPACE (0x7 << UART_TLCTL_PBE_Pos) |
#define | UART_STOP_BIT_1 (0x0 << UART_TLCTL_NSB_Pos) |
#define | UART_STOP_BIT_1_5 (0x1 << UART_TLCTL_NSB_Pos) |
#define | UART_STOP_BIT_2 (0x1 << UART_TLCTL_NSB_Pos) |
#define | UART_TLCTL_RFITL_1BYTE (0x0 << UART_TLCTL_RFITL_Pos) |
#define | UART_TLCTL_RFITL_4BYTES (0x1 << UART_TLCTL_RFITL_Pos) |
#define | UART_TLCTL_RFITL_8BYTES (0x2 << UART_TLCTL_RFITL_Pos) |
#define | UART_TLCTL_RFITL_14BYTES (0x3 << UART_TLCTL_RFITL_Pos) |
#define | UART_TLCTL_RTS_TRI_LEV_1BYTE (0x0 << UART_TLCTL_RTS_TRI_LEV_Pos) |
#define | UART_TLCTL_RTS_TRI_LEV_4BYTES (0x1 << UART_TLCTL_RTS_TRI_LEV_Pos) |
#define | UART_TLCTL_RTS_TRI_LEV_8BYTES (0x2 << UART_TLCTL_RTS_TRI_LEV_Pos) |
#define | UART_TLCTL_RTS_TRI_LEV_14BYTES (0x3 << UART_TLCTL_RTS_TRI_LEV_Pos) |
#define | UART_RTS_IS_HIGH_LEV_TRG (0x1 << UART_MCSR_LEV_RTS_Pos) |
#define | UART_RTS_IS_LOW_LEV_TRG (0x0 << UART_MCSR_LEV_RTS_Pos) |
#define | UART_FUNC_SEL_UART (0x0 << UART_FUN_SEL_FUN_SEL_Pos) |
#define | UART_FUNC_SEL_LIN (0x1 << UART_FUN_SEL_FUN_SEL_Pos) |
#define | UART_FUNC_SEL_IrDA (0x2 << UART_FUN_SEL_FUN_SEL_Pos) |
#define | UART_FUNC_SEL_RS485 (0x3 << UART_FUN_SEL_FUN_SEL_Pos) |
#define | UART_BAUD_MODE0 (0) |
Calculate UART baudrate mode0 divider. More... | |
#define | UART_BAUD_MODE1 (UART_BAUD_DIV_16_EN_Msk) |
Calculate UART baudrate mode0 divider. More... | |
#define | UART_BAUD_MODE1_DIVIDER(u32SrcFreq, u32BaudRate) (((u32SrcFreq + (u32BaudRate*8)) / u32BaudRate >> 4)-1) |
Calculate UART baudrate mode0 divider. More... | |
#define | UART_BAUD_MODE0_DIVIDER(u32SrcFreq, u32BaudRate) (((u32SrcFreq + (u32BaudRate/2)) / u32BaudRate)-1) |
Calculate UART baudrate mode2 divider. More... | |
#define | UART_WRITE(uart, u8Data) (uart->THR = (u8Data)) |
Write Data to Tx data register. More... | |
#define | UART_READ(uart) (uart->RBR) |
Read Rx data register. More... | |
#define | UART_GET_TX_EMPTY(uart) (uart->FSR & UART_FSR_TX_EMPTY_F_Msk) |
Get Tx empty register value. More... | |
#define | UART_GET_RX_EMPTY(uart) (uart->FSR & UART_FSR_RX_EMPTY_F_Msk) |
Get Rx empty register value. More... | |
#define | UART_IS_TX_EMPTY(uart) ((uart->FSR & UART_FSR_TE_F_Msk) >> UART_FSR_TE_F_Pos) |
Check specified UART port transmission is over. More... | |
#define | UART_WAIT_TX_EMPTY(uart) while(!((uart->FSR) & (UART_FSR_TX_EMPTY_F_Msk | UART_FSR_TE_F_Msk)) ) |
Wait specified UART port transmission is over. More... | |
#define | UART_IS_RX_READY(uart) ((uart->ISR & UART_ISR_RDA_IS_Msk)>>UART_ISR_RDA_IS_Pos) |
Check RDA_IF is set or not. More... | |
#define | UART_IS_TX_FULL(uart) ((uart->FSR & UART_FSR_TX_FULL_F_Msk)>>UART_FSR_TX_FULL_F_Pos) |
Check TX FIFO is full or not. More... | |
#define | UART_IS_RX_FULL(uart) ((uart->FSR & UART_FSR_RX_FULL_F_Msk)>>UART_FSR_RX_FULL_F_Pos) |
Check RX FIFO is full or not. More... | |
#define | UART_GET_TX_FULL(uart) (uart->FSR & UART_FSR_TX_FULL_F_Msk) |
Get Tx full register value. More... | |
#define | UART_GET_RX_FULL(uart) (uart->FSR & UART_FSR_RX_FULL_F_Msk) |
Get Rx full register value. More... | |
#define | UART_SET_RX_FIFO_INTTRGLV(uart, u32TriggerLevel) ((uart)->TLCTL = ((uart)->TLCTL & ~UART_TLCTL_RFITL_Msk) | (u32TriggerLevel)) |
Set Rx FIFO interrupt Trigger Level. More... | |
#define | UART_ENABLE_INT(uart, u32eIntSel) (uart->IER |= (u32eIntSel)) |
Enable specified interrupt. More... | |
#define | UART_DISABLE_INT(uart, u32eIntSel) (uart->IER &= ~ (u32eIntSel)) |
Disable specified interrupt. More... | |
#define | UART_GET_INT_FLAG(uart, u32eIntTypeFlag) ((uart->ISR & (u32eIntTypeFlag))?1:0) |
Get specified interrupt flag/status. More... | |
#define | UART_RS485_CLEAR_ADDR_FLAG(uart) (uart->TRSR = UART_TRSR_RS485_ADDET_F_Msk) |
Clear RS-485 Address Byte Detection Flag. More... | |
#define | UART_RS485_GET_ADDR_FLAG(uart) ((uart->TRSR & UART_TRSR_RS485_ADDET_F_Msk) >> UART_TRSR_RS485_ADDET_F_Pos) |
Get RS-485 Address Byte Detection Flag. More... | |
Functions | |
__INLINE void | UART_CLEAR_RTS (UART_T *uart) |
Set RTS pin is low. More... | |
__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. 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. 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... | |
void | UART_SelectLINMode (UART_T *uart, uint32_t u32Mode, uint32_t u32BreakLength) |
Select and configure LIN function. 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... | |
Nano102/112 Series UART control header file.
Definition in file uart.h.