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

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Macros
SPI Data Bits
SPI Interface » SPI Control Codes

Defines the number of data bits. More...

## Macros
#define | ARM_SPI_DATA_BITS(n) (((n) & 0x3FUL) << ARM_SPI_DATA_BITS_Pos)
| Number of Data bits.

## Description

Defines the number of data bits.

## Macro Definition Documentation

## ◆ ARM_SPI_DATA_BITS

#define ARM_SPI_DATA_BITS | ( |  | n | ) | (((n) & 0x3FUL) << ARM_SPI_DATA_BITS_Pos)

Number of Data bits.

See also
  ARM_SPI_Control