9 public spi::SPIDevice<spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_HIGH,
10 spi::CLOCK_PHASE_TRAILING, spi::DATA_RATE_1MHZ> {
12 void setup()
override;
14 bool write_byte(uint8_t a_register, uint8_t data)
override;
15 bool read_bytes(uint8_t a_register, uint8_t *data,
size_t len)
override;