Macros
Get Flags Defines
Peripheral Driver » LL Driver » UART » Defines » UART Exported Constants

Flags definitions which can be used with LL_UART_ReadReg function. More...

Collaboration diagram for Get Flags Defines:

## Macros
#define | LL_UART_LSR_OE UART_LSR_OE
| Overrun error flag. More...
#define | LL_UART_LSR_PE UART_LSR_PE
| Parity error flag. More...
#define | LL_UART_LSR_FE UART_LSR_FE
| Framing error flag. More...
#define | LL_UART_LSR_BI UART_LSR_BI
| Break detection flag. More...
#define | LL_UART_LSR_THRE UART_LSR_THRE
| Transmit holding register empty flag. More...
#define | LL_UART_LSR_TEMT UART_LSR_TEMT
| Transmitter empty flag. More...
#define | LL_UART_LSR_RFE UART_LSR_RFE
| Rx FIFO error flag. More...
#define | LL_UART_IIR_MS UART_IIR_IID_MS
| Modem Status flag. More...
#define | LL_UART_IIR_NIP UART_IIR_IID_NIP
| No Interrupt Pending flag. More...
#define | LL_UART_IIR_THRE UART_IIR_IID_THRE
| THR Empty flag. More...
#define | LL_UART_IIR_RDA UART_IIR_IID_RDA
| Received Data Available flag. More...
#define | LL_UART_IIR_RLS UART_IIR_IID_RLS
| Receiver Line Status flag. More...
#define | LL_UART_IIR_CTO UART_IIR_IID_CTO
| Character Timeout flag. More...
#define | LL_UART_USR_RFF UART_USR_RFF
| Rx FIFO Full flag. More...
#define | LL_UART_USR_RFNE UART_USR_RFNE
| Rx FIFO Not Empty flag. More...
#define | LL_UART_USR_TFE UART_USR_TFE
| Tx FIFO Empty flag. More...
#define | LL_UART_USR_TFNF UART_USR_TFNF
| Tx FIFO Not Full flag. More...

## Detailed Description

Flags definitions which can be used with LL_UART_ReadReg function.

## Macro Definition Documentation

## ◆ LL_UART_IIR_CTO

#define LL_UART_IIR_CTO UART_IIR_IID_CTO

Character Timeout flag.

Definition at line 134 of file gr55xx_ll_uart.h.

## ◆ LL_UART_IIR_MS

#define LL_UART_IIR_MS UART_IIR_IID_MS

Modem Status flag.

Definition at line 129 of file gr55xx_ll_uart.h.

## ◆ LL_UART_IIR_NIP

#define LL_UART_IIR_NIP UART_IIR_IID_NIP

No Interrupt Pending flag.

Definition at line 130 of file gr55xx_ll_uart.h.

## ◆ LL_UART_IIR_RDA

#define LL_UART_IIR_RDA UART_IIR_IID_RDA

Received Data Available flag.

Definition at line 132 of file gr55xx_ll_uart.h.

## ◆ LL_UART_IIR_RLS

#define LL_UART_IIR_RLS UART_IIR_IID_RLS

Receiver Line Status flag.

Definition at line 133 of file gr55xx_ll_uart.h.

## ◆ LL_UART_IIR_THRE

#define LL_UART_IIR_THRE UART_IIR_IID_THRE

THR Empty flag.

Definition at line 131 of file gr55xx_ll_uart.h.

## ◆ LL_UART_LSR_BI

#define LL_UART_LSR_BI UART_LSR_BI

Break detection flag.

Definition at line 124 of file gr55xx_ll_uart.h.

## ◆ LL_UART_LSR_FE

#define LL_UART_LSR_FE UART_LSR_FE

Framing error flag.

Definition at line 123 of file gr55xx_ll_uart.h.

## ◆ LL_UART_LSR_OE

#define LL_UART_LSR_OE UART_LSR_OE

Overrun error flag.

Definition at line 121 of file gr55xx_ll_uart.h.

## ◆ LL_UART_LSR_PE

#define LL_UART_LSR_PE UART_LSR_PE

Parity error flag.

Definition at line 122 of file gr55xx_ll_uart.h.

## ◆ LL_UART_LSR_RFE

#define LL_UART_LSR_RFE UART_LSR_RFE

Rx FIFO error flag.

Definition at line 127 of file gr55xx_ll_uart.h.

## ◆ LL_UART_LSR_TEMT

#define LL_UART_LSR_TEMT UART_LSR_TEMT

Transmitter empty flag.

Definition at line 126 of file gr55xx_ll_uart.h.

## ◆ LL_UART_LSR_THRE

#define LL_UART_LSR_THRE UART_LSR_THRE

Transmit holding register empty flag.

Definition at line 125 of file gr55xx_ll_uart.h.

## ◆ LL_UART_USR_RFF

#define LL_UART_USR_RFF UART_USR_RFF

Rx FIFO Full flag.

Definition at line 136 of file gr55xx_ll_uart.h.

## ◆ LL_UART_USR_RFNE

#define LL_UART_USR_RFNE UART_USR_RFNE

Rx FIFO Not Empty flag.

Definition at line 137 of file gr55xx_ll_uart.h.

## ◆ LL_UART_USR_TFE

#define LL_UART_USR_TFE UART_USR_TFE

Tx FIFO Empty flag.

Definition at line 138 of file gr55xx_ll_uart.h.

## ◆ LL_UART_USR_TFNF

#define LL_UART_USR_TFNF UART_USR_TFNF

Tx FIFO Not Full flag.

Definition at line 139 of file gr55xx_ll_uart.h.