2020-06-26 21:17:06 +01:00
|
|
|
/*
|
|
|
|
|
* SOC/PCB Temperature driver for Nintendo Switch's TI TMP451
|
|
|
|
|
*
|
|
|
|
|
* Copyright (c) 2018 CTCaer
|
|
|
|
|
*
|
|
|
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
|
|
|
* under the terms and conditions of the GNU General Public License,
|
|
|
|
|
* version 2, as published by the Free Software Foundation.
|
|
|
|
|
*
|
|
|
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
|
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
|
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
|
|
|
* more details.
|
|
|
|
|
*
|
|
|
|
|
* You should have received a copy of the GNU General Public License
|
|
|
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef __TMP451_H_
|
|
|
|
|
#define __TMP451_H_
|
|
|
|
|
|
|
|
|
|
#include <utils/types.h>
|
|
|
|
|
|
|
|
|
|
#define TMP451_I2C_ADDR 0x4C
|
|
|
|
|
|
|
|
|
|
#define TMP451_PCB_TEMP_REG 0x00
|
|
|
|
|
#define TMP451_SOC_TEMP_REG 0x01
|
|
|
|
|
|
|
|
|
|
#define TMP451_CONFIG_REG 0x09
|
|
|
|
|
#define TMP451_CNV_RATE_REG 0x0A
|
|
|
|
|
|
|
|
|
|
#define TMP451_SOC_TMP_DEC_REG 0x10
|
|
|
|
|
#define TMP451_PCB_TMP_DEC_REG 0x15
|
|
|
|
|
|
2021-05-12 22:38:34 +01:00
|
|
|
#define TMP451_SOC_TMP_OFH_REG 0x11
|
|
|
|
|
#define TMP451_SOC_TMP_OFL_REG 0x12
|
|
|
|
|
|
2020-06-26 21:17:06 +01:00
|
|
|
// If input is false, the return value is packed. MSByte is the integer in oC
|
|
|
|
|
// and the LSByte is the decimal point truncated to 2 decimal places.
|
|
|
|
|
// Otherwise it's an integer oC.
|
|
|
|
|
u16 tmp451_get_soc_temp(bool integer);
|
|
|
|
|
u16 tmp451_get_pcb_temp(bool integer);
|
|
|
|
|
void tmp451_init();
|
2021-05-12 22:38:34 +01:00
|
|
|
void tmp451_end();
|
2020-06-26 21:17:06 +01:00
|
|
|
|
|
|
|
|
#endif /* __TMP451_H_ */
|
