LL SPI Macros

Common Write and read registers Macros

group SPI_LL_EM_WRITE_READ

Defines

LL_SPI_WRITE_REG ( __INSTANCE__ , __REG__ , __VALUE__ ) STM32_WRITE_REG(__INSTANCE__->__REG__, (__VALUE__))

Write a value in SPI register.

Parameters :

  • __INSTANCE__ – SPI Instance

  • __REG__ – Register to be written

  • __VALUE__ – Value to be written in the register

LL_SPI_READ_REG ( __INSTANCE__ , __REG__ ) STM32_READ_REG(__INSTANCE__->__REG__)

Read a value in SPI register.

Parameters :

  • __INSTANCE__ – SPI Instance

  • __REG__ – Register to be read

Return values :

Register – value