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src
veml6070
veml6070.h
Go to the documentation of this file.
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/*
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* Author: Abhishek Malik <abhishek.malik@intel.com>
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* Copyright (c) 2017 Intel Corporation.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#pragma once
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#include <stdlib.h>
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#include <unistd.h>
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#include <stdio.h>
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#include <string.h>
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#include "upm.h"
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#include "mraa/i2c.h"
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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#define VEML6070_CTRL_REG 0x38 // write only
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#define VEML6070_SEQ1_DATA_BUF_REG 0x39 // read only
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#define VEML6070_SEQ2_DATA_BUF_REG 0x38 // read only
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typedef
enum
{
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HALF_T = 0,
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ONE_T,
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TWO_T,
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FOUR_T } veml6070_integration_time_t;
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typedef
struct
_veml6070_context
{
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mraa_i2c_context i2c_seq1;
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mraa_i2c_context i2c_seq2;
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uint8_t address_seq1;
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uint8_t address_seq2;
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int
i2c_bus_number;
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} *
veml6070_context
;
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veml6070_context
veml6070_init
(
int
bus);
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void
veml6070_close
(
veml6070_context
dev);
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int16_t
veml6070_get_uv_intensity
(
veml6070_context
dev);
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upm_result_t
veml6070_set_integration_time
(
veml6070_context
dev, veml6070_integration_time_t time);
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#ifdef __cplusplus
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}
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#endif
veml6070_get_uv_intensity
int16_t veml6070_get_uv_intensity(veml6070_context dev)
Definition:
veml6070.c:82
veml6070_close
void veml6070_close(veml6070_context dev)
Definition:
veml6070.c:78
veml6070_init
veml6070_context veml6070_init(int bus)
Definition:
veml6070.c:26
veml6070_set_integration_time
upm_result_t veml6070_set_integration_time(veml6070_context dev, veml6070_integration_time_t time)
Definition:
veml6070.c:101
_veml6070_context
Definition:
veml6070.h:56
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