BlackSASI/sw/variant/blacksasi_f411m/variant.h

#ifndef _VARIANT_ARDUINO_STM32_
#define _VARIANT_ARDUINO_STM32_

static const uint8_t SS   = BOARD_SPI1A_NSS_PIN;

static const uint8_t MOSI = BOARD_SPI1A_MOSI_PIN;
static const uint8_t MISO = BOARD_SPI1A_MISO_PIN;
static const uint8_t SCK  = BOARD_SPI1A_SCK_PIN;

#endif /* _VARIANT_ARDUINO_STM32_ */