接前一篇文章:ICM20948 DMP代码详解(45) 上一回讲到了inv_icm20948_setup_compass_akm函数中的以下代码片段: /* Set compass in power down through I2C SLV for compass */result inv_icm20948_execute_write_secondary(s, COM…
接前一篇文章:ICM20948 DMP代码详解(45) 上一回讲到了inv_icm20948_setup_compass_akm函数中的以下代码片段: /* Set compass in power down through I2C SLV for compass */result inv_icm20948_execute_write_secondary(s, COM…