unsigned int bus_delay; /* post-transaction delay (usec) */
unsigned int sda_pin; /* GPIO pin ID to use for SDA */
unsigned int scl_pin; /* GPIO pin ID to use for SCL */
unsigned int bus_delay; /* post-transaction delay (usec) */
unsigned int sda_pin; /* GPIO pin ID to use for SDA */
unsigned int scl_pin; /* GPIO pin ID to use for SCL */