4  * SPDX-License-Identifier: Apache-2.0
34 	struct hts221_data *data = dev->data;  in hts221_channel_get()
42 		conv_val = (int32_t)(data->t1_degc_x8 - data->t0_degc_x8) *  in hts221_channel_get()
43 			   (data->t_sample - data->t0_out) /  in hts221_channel_get()
44 			   (data->t1_out - data->t0_out) +  in hts221_channel_get()
45 			   data->t0_degc_x8;  in hts221_channel_get()
48 		val->val1 = conv_val / 8;  in hts221_channel_get()
49 		val->val2 = (conv_val % 8) * (1000000 / 8);  in hts221_channel_get()
51 		conv_val = (int32_t)(data->h1_rh_x2 - data->h0_rh_x2) *  in hts221_channel_get()
52 			   (data->rh_sample - data->h0_t0_out) /  in hts221_channel_get()
53 			   (data->h1_t0_out - data->h0_t0_out) +  in hts221_channel_get()
54 			   data->h0_rh_x2;  in hts221_channel_get()
57 		val->val1 = conv_val / 2;  in hts221_channel_get()
58 		val->val2 = (conv_val % 2) * 500000;  in hts221_channel_get()
60 		return -ENOTSUP;  in hts221_channel_get()
69 	struct hts221_data *data = dev->data;  in hts221_sample_fetch()
70 	const struct hts221_config *cfg = dev->config;  in hts221_sample_fetch()
71 	stmdev_ctx_t *ctx = (stmdev_ctx_t *)&cfg->ctx;  in hts221_sample_fetch()
84 	data->rh_sample = buf[0] | (buf[1] << 8);  in hts221_sample_fetch()
85 	data->t_sample = buf[2] | (buf[3] << 8);  in hts221_sample_fetch()
92 	struct hts221_data *data = dev->data;  in hts221_read_conversion_data()
93 	const struct hts221_config *cfg = dev->config;  in hts221_read_conversion_data()
94 	stmdev_ctx_t *ctx = (stmdev_ctx_t *)&cfg->ctx;  in hts221_read_conversion_data()
105 	data->h0_rh_x2 = buf[0];  in hts221_read_conversion_data()
106 	data->h1_rh_x2 = buf[1];  in hts221_read_conversion_data()
107 	data->t0_degc_x8 = buf[2] | ((buf[5] & 0x3) << 8);  in hts221_read_conversion_data()
108 	data->t1_degc_x8 = buf[3] | ((buf[5] & 0xC) << 6);  in hts221_read_conversion_data()
109 	data->h0_t0_out = buf[6] | (buf[7] << 8);  in hts221_read_conversion_data()
110 	data->h1_t0_out = buf[10] | (buf[11] << 8);  in hts221_read_conversion_data()
111 	data->t0_out = buf[12] | (buf[13] << 8);  in hts221_read_conversion_data()
112 	data->t1_out = buf[14] | (buf[15] << 8);  in hts221_read_conversion_data()
127 	const struct hts221_config *cfg = dev->config;  in hts221_init()
128 	stmdev_ctx_t *ctx = (stmdev_ctx_t *)&cfg->ctx;  in hts221_init()
129 	uint8_t id, idx;  in hts221_init()  local
132 	/* check chip ID */  in hts221_init()
134 	status = hts221_device_id_get(ctx, &id);  in hts221_init()
136 		LOG_ERR("Failed to read chip ID.");  in hts221_init()
140 	if (id != HTS221_ID) {  in hts221_init()
141 		LOG_ERR("Invalid chip ID.");  in hts221_init()
142 		return -EINVAL;  in hts221_init()
154 		return -EINVAL;  in hts221_init()
263  * bus-specific macro at preprocessor time.