1 /* ST Microelectronics I3G4250D gyro driver
5  * SPDX-License-Identifier: Apache-2.0
28 	struct i3g4250d_data *i3g4250d = dev->data;  in i3g4250d_sample_fetch()
34 		return -ENOTSUP;  in i3g4250d_sample_fetch()
37 	ret = i3g4250d_flag_data_ready_get(i3g4250d->ctx, &reg);  in i3g4250d_sample_fetch()
42 	ret = i3g4250d_angular_rate_raw_get(i3g4250d->ctx, buf);  in i3g4250d_sample_fetch()
48 	memcpy(i3g4250d->angular_rate, buf, sizeof(i3g4250d->angular_rate));  in i3g4250d_sample_fetch()
55 	val->val1 = (int16_t)(raw_value * RAW_TO_MICRODEGREEPERSEC / 1000000LL);  in i3g4250d_convert()
56 	val->val2 = (int16_t)(raw_value * RAW_TO_MICRODEGREEPERSEC) % 1000000LL;  in i3g4250d_convert()
90 	struct i3g4250d_data *i3g4250d = dev->data;  in i3g4250d_channel_get()
100 		i3g4250d_channel_convert(chan, i3g4250d->angular_rate, val);  in i3g4250d_channel_get()
103 		return -ENOTSUP;  in i3g4250d_channel_get()
109 	double odr = sensor_value_to_double(val);  in gyr_odr_to_reg()  local
112 	if ((odr > 0.0) && (odr < 100.0)) {  in gyr_odr_to_reg()
114 	} else if ((odr >= 100.0) && (odr < 200.0)) {  in gyr_odr_to_reg()
116 	} else if ((odr >= 200.0) && (odr < 400.0)) {  in gyr_odr_to_reg()
118 	} else if ((odr >= 400.0) && (odr < 800.0)) {  in gyr_odr_to_reg()
120 	} else if (odr >= 800.0) {  in gyr_odr_to_reg()
131 	struct i3g4250d_data *i3g4250d = dev->data;  in i3g4250d_config_gyro()
137 		return i3g4250d_data_rate_set(i3g4250d->ctx, dr_reg);  in i3g4250d_config_gyro()
139 		LOG_ERR("Gyro attribute not supported");  in i3g4250d_config_gyro()
143 	return -ENOTSUP;  in i3g4250d_config_gyro()
158 	return -ENOTSUP;  in i3g4250d_attr_set()
169 	struct i3g4250d_data *i3g4250d = dev->data;  in i3g4250d_init()
178 	ret = i3g4250d_device_id_get(i3g4250d->ctx, &wai);  in i3g4250d_init()
185 		return -EIO;  in i3g4250d_init()
188 	/* Configure filtering chain -  Gyroscope - High Pass */  in i3g4250d_init()
189 	ret = i3g4250d_filter_path_set(i3g4250d->ctx, I3G4250D_LPF1_HP_ON_OUT);  in i3g4250d_init()
195 	ret = i3g4250d_hp_bandwidth_set(i3g4250d->ctx, I3G4250D_HP_LEVEL_3);  in i3g4250d_init()
202 	ret = i3g4250d_data_rate_set(i3g4250d->ctx, I3G4250D_ODR_100Hz);  in i3g4250d_init()