4  * SPDX-License-Identifier: Apache-2.0
7  * https://datasheetspdf.com/pdf/1323325/Hamamatsu/S11059-02DT/1
20 LOG_MODULE_REGISTER(S11059, CONFIG_SENSOR_LOG_LEVEL);
104 	const struct s11059_dev_config *cfg = dev->config;  in s11059_samples_read()
108 		return -EINVAL;  in s11059_samples_read()
111 	rc = i2c_burst_read_dt(&cfg->bus, addr, (uint8_t *)val, size);  in s11059_samples_read()
125 	const struct s11059_dev_config *cfg = dev->config;  in s11059_control_write()
128 	return i2c_write_dt(&cfg->bus, opcode, sizeof(opcode));  in s11059_control_write()
133 	const struct s11059_dev_config *cfg = dev->config;  in s11059_manual_timing_write()
137 	return i2c_write_dt(&cfg->bus, opcode, sizeof(opcode));  in s11059_manual_timing_write()
142 	const struct s11059_dev_config *cfg = dev->config;  in s11059_start_measurement()
147 	rc = i2c_reg_read_byte_dt(&cfg->bus, S11059_REG_ADDR_CONTROL, &control);  in s11059_start_measurement()
149 		LOG_ERR("%s, Failed to read current control.", dev->name);  in s11059_start_measurement()
158 		LOG_ERR("%s, Failed to reset adc.", dev->name);  in s11059_start_measurement()
166 		LOG_ERR("%s, Failed to start device.", dev->name);  in s11059_start_measurement()
176 	const struct s11059_dev_config *cfg = dev->config;  in s11059_integ_time_calculate()
179 	if (cfg->integration_time < integ_time_factor[0]) {  in s11059_integ_time_calculate()
186 			tmp = cfg->integration_time / integ_time_factor[i];  in s11059_integ_time_calculate()
199 	const struct s11059_dev_config *cfg = dev->config;  in s11059_sample_fetch()
200 	struct s11059_data *drv_data = dev->data;  in s11059_sample_fetch()
206 		LOG_ERR("%s, Unsupported sensor channel", dev->name);  in s11059_sample_fetch()
207 		return -ENOTSUP;  in s11059_sample_fetch()
212 		LOG_ERR("%s, Failed to start measurement.", dev->name);  in s11059_sample_fetch()
217 		rc = i2c_reg_read_byte_dt(&cfg->bus, S11059_REG_ADDR_CONTROL, &control);  in s11059_sample_fetch()
219 			LOG_ERR("%s, Failed to read control.", dev->name);  in s11059_sample_fetch()
228 		LOG_ERR("%s, Failed to get sample.", dev->name);  in s11059_sample_fetch()
233 		drv_data->samples[i] = values[i];  in s11059_sample_fetch()
242 	const struct s11059_dev_config *cfg = dev->config;  in s11059_channel_get()
243 	struct s11059_data *drv_data = dev->data;  in s11059_channel_get()
245 	const uint16_t factor = convert_factors[cfg->gain][index];  in s11059_channel_get()
248 	meas_value = drv_data->samples[index] * S11059_CARRY_UP / factor;  in s11059_channel_get()
249 	val->val1 = meas_value / (S11059_CARRY_UP / 10);  in s11059_channel_get()
250 	val->val2 = meas_value % (S11059_CARRY_UP / 10);  in s11059_channel_get()
257 	const struct s11059_dev_config *cfg = dev->config;  in s11059_init()
264 	if (!i2c_is_ready_dt(&cfg->bus)) {  in s11059_init()
265 		LOG_ERR("%s, device is not ready.", dev->name);  in s11059_init()
266 		return -ENODEV;  in s11059_init()
271 		LOG_ERR("%s, Failed to calculate manual timing.", dev->name);  in s11059_init()
277 		LOG_ERR("%s, Failed to set manual timing.", dev->name);  in s11059_init()
283 	WRITE_BIT(control, S11059_CONTROL_GAIN, cfg->gain);  in s11059_init()
286 		LOG_ERR("%s, Failed to set gain and integration time.", dev->name);  in s11059_init()