| CMSIS-Driver Peripheral Interface for Middleware and Application Code |

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Macros
USART Flow Control
USART Interface » USART Control Codes

Specifies RTS/CTS flow control. More...

## Macros
#define | ARM_USART_FLOW_CONTROL_NONE (0UL << ARM_USART_FLOW_CONTROL_Pos)
| No Flow Control (default)
#define | ARM_USART_FLOW_CONTROL_RTS (1UL << ARM_USART_FLOW_CONTROL_Pos)
| RTS Flow Control.
#define | ARM_USART_FLOW_CONTROL_CTS (2UL << ARM_USART_FLOW_CONTROL_Pos)
| CTS Flow Control.
#define | ARM_USART_FLOW_CONTROL_RTS_CTS (3UL << ARM_USART_FLOW_CONTROL_Pos)
| RTS/CTS Flow Control.

## Description

Specifies RTS/CTS flow control.

## Macro Definition Documentation

## ◆ ARM_USART_FLOW_CONTROL_NONE

#define ARM_USART_FLOW_CONTROL_NONE (0UL << ARM_USART_FLOW_CONTROL_Pos)

No Flow Control (default)

See also
  ARM_USART_Control

## ◆ ARM_USART_FLOW_CONTROL_RTS

#define ARM_USART_FLOW_CONTROL_RTS (1UL << ARM_USART_FLOW_CONTROL_Pos)

RTS Flow Control.

See also
  ARM_USART_Control

## ◆ ARM_USART_FLOW_CONTROL_CTS

#define ARM_USART_FLOW_CONTROL_CTS (2UL << ARM_USART_FLOW_CONTROL_Pos)

CTS Flow Control.

See also
  ARM_USART_Control

## ◆ ARM_USART_FLOW_CONTROL_RTS_CTS

#define ARM_USART_FLOW_CONTROL_RTS_CTS (3UL << ARM_USART_FLOW_CONTROL_Pos)

RTS/CTS Flow Control.

See also
  ARM_USART_Control