blob: 4e846282c179b2bd98924bec2f41abf033228673 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
/* Copyright 2019 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/* OTI502 temperature sensor module for Chrome EC */
#ifndef __CROS_EC_OTI502_H
#define __CROS_EC_OTI502_H
#define OTI502_I2C_ADDR_FLAGS 0x10
#define OTI502_IDX_AMBIENT 0
#define OTI502_IDX_OBJECT 1
/**
* Get the last polled value of a sensor.
*
* @param idx Index to read. Idx indicates whether to read die
* temperature or external temperature.
* @param temp_ptr Destination for temperature in K.
*
* @return EC_SUCCESS if successful, non-zero if error.
*/
int oti502_get_val(int idx, int *temp_ptr);
#endif /* __CROS_EC_OTI502_H */
|