| BlueNRG-1 Peripherals drivers APIs

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Clock Polarity Definition
BLUENRG1 Peripheral Driver » SPI Peripheral » Exported Constants

## Macros

#define | SPI_CPOL_Low ((uint8_t)0)
#define | SPI_CPOL_High ((uint8_t)1)
#define | IS_SPI_CPOL(CPOL)

## Detailed Description

## Macro Definition Documentation

#define IS_SPI_CPOL | ( |  | CPOL | ) |

Value:
(((CPOL) == SPI_CPOL_Low) || \
((CPOL) == SPI_CPOL_High))
SPI_CPOL_Low
#define SPI_CPOL_Low
Definition: BlueNRG1_spi.h:169
SPI_CPOL_High
#define SPI_CPOL_High
Definition: BlueNRG1_spi.h:170

Definition at line 173 of file BlueNRG1_spi.h.

#define SPI_CPOL_High ((uint8_t)1)

Clock polarity high

Definition at line 170 of file BlueNRG1_spi.h.

#define SPI_CPOL_Low ((uint8_t)0)

Clock polarity low

Definition at line 169 of file BlueNRG1_spi.h.