29 	uint8_t recv_buf[AGS10_MAX_PAYLOAD_SIZE] = {0};  in ags10_read()  local
30 	int ret = i2c_write_read_dt(&conf->bus, &cmd, sizeof(cmd), &recv_buf, rx_bytes);  in ags10_read()
36 	memcpy(data, recv_buf, rx_bytes);  in ags10_read()
49 	uint8_t recv_buf[5] = {0};  in ags10_sample_fetch()  local
51 	ret = ags10_read(dev, AGS10_CMD_DATA_ACQUISITION, recv_buf, 5);  in ags10_sample_fetch()
55 		if (crc8(&recv_buf[0], 4, 0x31, 0xFF, false) == recv_buf[4] &&  in ags10_sample_fetch()
56 		    ((recv_buf[0] & AGS10_MSK_STATUS) == AGS10_REG_STATUS_NRDY_READY)) {  in ags10_sample_fetch()
57 			data->status = recv_buf[0] & AGS10_MSK_STATUS;  in ags10_sample_fetch()
58 			data->tvoc_ppb = sys_get_be24(&recv_buf[1]);  in ags10_sample_fetch()
102 	uint8_t recv_buf[5] = {0};  in ags10_init()  local
104 	ret = ags10_read(dev, AGS10_CMD_READ_VERSION, recv_buf, 5);  in ags10_init()
107 	if (ret == 0 && crc8(&recv_buf[0], 4, 0x31, 0xFF, false) == recv_buf[4]) {  in ags10_init()
108 		data->version = recv_buf[3];  in ags10_init()