ICM20948 DMP代码详解（67）
接前一篇文章：ICM20948 DMP代码详解（66）
上一回解析完了inv_icm20948_set_icm20948_gyro_fullscale函数，本回回到inv_icm20948_set_gyro_fullscale函数，继续解析后续内容。为了便于理解和回顾，再次贴出inv_icm20948_set_gyro_fullscale函数代码，在EMD-Core\sources\Invn\Devices\Drivers\ICM20948\Icm20948DataBaseDriver.c中，如下：
int inv_icm20948_set_gyro_fullscale(struct inv_icm20948 *s, int level)
{
int result;
s->base_state.gyro_fullscale = level;
result = inv_icm20948_set_icm20948_gyro_fullscale(s, level);
result |= inv_icm20948_set_gyro_sf(s, s->base_state.gyro_div, level);
result |= dmp_icm20948_set_gyro_fs