coines_write_spi¶
Writes 8-bit register data to the SPI device at COINES_SPI_BUS_0
.
int8_t coines_write_spi(enum coines_spi_bus bus,uint8_t dev_addr, uint8_t reg_addr, uint8_t *reg_data, uint16_t count);
Arguments:
bus
: SPI bus to be used.dev_addr
: Chip select pin number.reg_addr
: Starting address for writing the data.reg_data
: Data to be written.count
: Number of bytes to write.