SPI_ConfigureNPCS
Default mainpageat91libperipheralsspiSPI_ConfigureNPCS
Description Source Call Graph
SPI_ConfigureNPCS
Configures a chip select of a SPI peripheral.
 
Syntax / parameters
void SPI_ConfigureNPCS (AT91S_SPI *spi, unsigned int npcs, unsigned int configuration)

Name Type Default Description
spi AT91S_SPI *
  Pointer to an AT91S_SPI instance.
npcs unsigned int
  Chip select to configure (1, 2, 3 or 4).
configuration unsigned int
  Desired chip select configuration.
Description
Configures a chip select of a SPI peripheral.
The chip select configuration is computed using the definition provided by the LibV3 (AT91C_SPI_*).
 
Source
The documentation for this Member was generated from the following files:
  • spi.c