Macros
Clock Polarity
Peripheral Driver » LL Driver » SPI » Defines » SPI Exported Constants
Collaboration diagram for Clock Polarity:

## Macros
#define | LL_SPI_SCPOL_LOW 0x00000000UL
| Clock to 0 when idle. More...
#define | LL_SPI_SCPOL_HIGH (1UL << SPI_CTRL0_SERIAL_CLK_POL_POS)
| Clock to 1 when idle. More...

## Detailed Description

## Macro Definition Documentation

## ◆ LL_SPI_SCPOL_HIGH

#define LL_SPI_SCPOL_HIGH (1UL << SPI_CTRL0_SERIAL_CLK_POL_POS)

Clock to 1 when idle.

Definition at line 276 of file gr55xx_ll_spi.h.

## ◆ LL_SPI_SCPOL_LOW

#define LL_SPI_SCPOL_LOW 0x00000000UL

Clock to 0 when idle.

Definition at line 275 of file gr55xx_ll_spi.h.