279 lines
7.6 KiB
C
279 lines
7.6 KiB
C
/*
|
|
* Copyright (c) 2017 Intel Corporation
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#ifndef _SENSOR_APDS9960_H_
|
|
#define _SENSOR_APDS9960_H_
|
|
|
|
#define APDS9960_I2C_ADDRESS 0x39
|
|
|
|
#define APDS9960_ENABLE_REG 0x80
|
|
#define APDS9960_RGB_ON 0x03
|
|
|
|
#define APDS9960_ENABLE_PIEN BIT(5)
|
|
#define APDS9960_ENABLE_PON BIT(0)
|
|
#define APDS9960_ENABLE_AEN BIT(1)
|
|
#define APDS9960_ENABLE_AIEN BIT(4)
|
|
#define APDS9960_ENABLE_WEN BIT(3)
|
|
#define APDS9960_ENABLE_ALE (BIT(0) | BIT(1))
|
|
|
|
#define APDS9960_ENABLE_PROXY (BIT(0) | BIT(2))
|
|
#define APDS9960_CONTROL_AGAIN (BIT(0) | BIT(1))
|
|
#define APDS9960_CONTROL_PGAIN (BIT(3) | BIT(2))
|
|
#define APDS9960_CONTROL_LDRIVE (BIT(6) | BIT(7))
|
|
#define APDS9960_POWER_ON 1
|
|
#define APDS9960_ALL_BITS (BIT(0) | BIT(1) | BIT(2) | BIT(3) |\
|
|
BIT(4) | BIT(5) | BIT(6) | BIT(7))
|
|
#define APDS9960_ATIME_REG 0x81
|
|
#define APDS9960_ADC_VALUE 0xB6
|
|
#define APDS9960_ATIME_WRTIE (BIT(0) | BIT(1) | BIT(2) | BIT(3) |\
|
|
BIT(4) | BIT(5) | BIT(6) | BIT(7))
|
|
#define APDS9960_WTIME_REG 0x83
|
|
|
|
#define APDS9960_INT_AILTL_REG 0x84
|
|
#define APDS9960_INT_AILTH_REG 0x85
|
|
#define APDS9960_INT_AIHTL_REG 0x86
|
|
#define APDS9960_INT_AIHTH_REG 0x87
|
|
|
|
#define APDS9960_INT_PILT_REG 0x89
|
|
#define APDS9960_INT_PIHT_REG 0x8B
|
|
|
|
#define APDS9960_ID_REG 0x92
|
|
|
|
/* Acceptable device IDs */
|
|
#define APDS9960_ID_1 0xAB
|
|
#define APDS9960_ID_2 0x9C
|
|
|
|
#define APDS9960_STATUS_REG 0x93
|
|
#define APDS9960_STATUS_CPSAT BIT(7)
|
|
#define APDS9960_STATUS_AINT BIT(4)
|
|
#define APDS9960_STATUS_AVALID BIT(0)
|
|
|
|
#define APDS9960_CDATAL_REG 0x94
|
|
#define APDS9960_CDATAH_REG 0x95
|
|
|
|
#define APDS9960_RDATAL_REG 0x96
|
|
#define APDS9960_RDATAH_REG 0x97
|
|
|
|
#define APDS9960_GDATAL_REG 0x98
|
|
#define APDS9960_GDATAH_REG 0x99
|
|
|
|
#define APDS9960_BDATAL_REG 0x9A
|
|
#define APDS9960_BDATAH_REG 0x9B
|
|
|
|
#define APDS9960_IFORCE_REG 0xE4
|
|
#define APDS9960_CICLEAR_REG 0xE6
|
|
#define APDS9960_AICLEAR_REG 0xE7
|
|
|
|
#define APDS9960_CONFIG1_REG 0x8D
|
|
#define APDS9960_CONFIG1_WLONG BIT(1)
|
|
|
|
#define APDS9960_CONFIG2_REG 0x90
|
|
#define APDS9960_CONFIG2_CPSIEN BIT(6)
|
|
|
|
#define APDS9960_CONFIG3_REG 0x9F
|
|
|
|
#define APDS9960_PERS_REG 0x8C
|
|
#define APDS9960_APERS_SHIFT 0
|
|
#define APDS9960_APERS_MASK (BIT(0) | BIT(1) | BIT(2) | BIT(3))
|
|
|
|
#define APDS9960_CONTROL_REG 0x8F
|
|
|
|
/* On/Off definitions */
|
|
#define APDS9960_MODE_OFF 0
|
|
#define APDS9960_MODE_ON 1
|
|
|
|
/* Acceptable parameters for apds9960_setmode */
|
|
#define APDS9960_POWER 0
|
|
#define APDS9960_MBIENT_LIGHT 1
|
|
#define APDS9960_PROXIMITY 2
|
|
#define APDS9960_WAIT 3
|
|
#define APDS9960_AMBIENT_LIGHT_INT 4
|
|
#define APDS9960_PROXIMITY_INT 5
|
|
#define APDS9960_GESTURE 6
|
|
#define APDS9960_ALL 7
|
|
|
|
/* ALS Gain (AGAIN) values */
|
|
#define APDS9960_AGAIN_1X 0
|
|
#define APDS9960_AGAIN_4X 1
|
|
#define APDS9960_AGAIN_16X 2
|
|
#define APDS9960_AGAIN_64X 3
|
|
|
|
/* LED Drive values */
|
|
#define APDS9960_LED_DRIVE_100MA 0
|
|
#define APDS9960_LED_DRIVE_50MA 1
|
|
#define APDS9960_LED_DRIVE_25MA 2
|
|
#define APDS9960_LED_DRIVE_12_5MA 3
|
|
|
|
/* Proximity Gain (PGAIN) values */
|
|
#define APDS9960_PGAIN_1X 0
|
|
#define APDS9960_PGAIN_2X 1
|
|
#define APDS9960_PGAIN_4X 2
|
|
#define APDS9960_PGAIN_8X 3
|
|
|
|
/* Gesture Gain (GGAIN) values */
|
|
#define APDS9960_GGAIN_1X 0
|
|
#define APDS9960_GGAIN_2X 1
|
|
#define APDS9960_GGAIN_4X 2
|
|
#define APDS9960_GGAIN_8X 3
|
|
|
|
/* LED Boost values */
|
|
#define APDS9960_GLED_BOOST_100 0
|
|
#define APDS9960_GLED_BOOST_150 1
|
|
#define APDS9960_GLED_BOOST_200 2
|
|
#define APDS9960_GLED_BOOST_300 3
|
|
|
|
/* Gesture wait time values */
|
|
#define APDS9960_GWTIME_0MS 0
|
|
#define APDS9960_GWTIME_2_8MS 1
|
|
#define APDS9960_GWTIME_5_6MS 2
|
|
#define APDS9960_GWTIME_8_4MS 3
|
|
#define APDS9960_GWTIME_14_0MS 4
|
|
#define APDS9960_GWTIME_22_4MS 5
|
|
#define APDS9960_GWTIME_30_8MS 6
|
|
#define APDS9960_GWTIME_39_2MS 7
|
|
|
|
/* Default values */
|
|
#define APDS9960_DEFAULT_ATIME 219
|
|
#define APDS9960_DEFAULT_WTIME 246
|
|
#define APDS9960_DEFAULT_CONFIG1 0x60
|
|
#define APDS9960_DEFAULT_AGAIN APDS9960_AGAIN_4X
|
|
#define APDS9960_DEFAULT_AILT 0xFFFF
|
|
#define APDS9960_DEFAULT_AIHT 0
|
|
#define APDS9960_DEFAULT_PERS 0x11
|
|
#define APDS9960_DEFAULT_CONFIG2 0x01
|
|
|
|
#define APDS9960_DEFAULT_PROX_PPULSE 0x87
|
|
#define APDS9960_DEFAULT_GESTURE_PPULSE 0x89
|
|
#define APDS9960_DEFAULT_POFFSET_UR 0
|
|
#define APDS9960_DEFAULT_POFFSET_DL 0
|
|
|
|
#define APDS9960_DEFAULT_LDRIVE APDS9960_LED_DRIVE_100MA
|
|
#define APDS9960_DEFAULT_PGAIN APDS9960_PGAIN_4X
|
|
|
|
#define APDS9960_DEFAULT_PILT 0
|
|
#define APDS9960_DEFAULT_PIHT 50
|
|
|
|
#define APDS9960_DEFAULT_CONFIG2 0x01
|
|
#define APDS9960_DEFAULT_CONFIG3 0
|
|
#define APDS9960_DEFAULT_GPENTH 40
|
|
#define APDS9960_DEFAULT_GEXTH 30
|
|
#define APDS9960_DEFAULT_GCONF1 0x40
|
|
#define APDS9960_DEFAULT_GGAIN APDS9960_GGAIN_4X
|
|
#define APDS9960_DEFAULT_GLDRIVE APDS9960_LED_DRIVE_100MA
|
|
|
|
#define APDS9960_DEFAULT_GWTIME APDS9960_GWTIME_2_8MS
|
|
#define APDS9960_DEFAULT_GOFFSET 0
|
|
#define APDS9960_DEFAULT_GPULSE 0xC9
|
|
#define APDS9960_DEFAULT_GCONF3 0
|
|
#define APDS9960_DEFAULT_GIEN 0
|
|
|
|
/* proxy Registers */
|
|
#define APDS9960_ENABLE_PEN BIT(0)
|
|
#define APDS9960_ENABLE_PIEN BIT(5)
|
|
|
|
#define APDS9960_PILT_REG 0x89
|
|
#define APDS9960_PIHT_REG 0x8B
|
|
|
|
#define APDS9960_PERS_REG 0x8C
|
|
#define APDS9960_PERS_PPERS (BIT(4) | BIT(5) | BIT(6) | BIT(7))
|
|
|
|
#define APDS9960_PPULSE_REG 0x8E
|
|
#define APDS9960_PPULSE_PLEN (BIT(7) | BIT(6))
|
|
#define APDS9960_PPULSE_PULSE (BIT(5) | BIT(4) | BIT(3) |\
|
|
BIT(2) | BIT(1) | BIT(0))
|
|
|
|
#define APDS9960_CONTROL_PGAIN (BIT(3) | BIT(2))
|
|
|
|
#define APDS9960_CONFIG2_PSIEN BIT(7)
|
|
#define APDS9960_CONFIG2_LEDBOOST (BIT(5) | BIT(4))
|
|
|
|
#define APDS9960_STATUS_PGSAT BIT(6)
|
|
#define APDS9960_STATUS_PINT BIT(5)
|
|
#define APDS9960_STATUS_PVALID BIT(1)
|
|
|
|
#define APDS9960_PDATA_REG 0x9C
|
|
#define APDS9960_POFFSET_UR_REG 0x9D
|
|
#define APDS9960_POFFSET_DL_REG 0x9E
|
|
|
|
#define APDS9960_CONFIG3_REG 0x9F
|
|
#define APDS9960_CONFIG3_PCMP BIT(5)
|
|
#define APDS9960_CONFIG3_PMSK_U BIT(3)
|
|
#define APDS9960_CONFIG3_PMSK_D BIT(2)
|
|
#define APDS9960_CONFIG3_PMSK_L BIT(4)
|
|
#define APDS9960_CONFIG3_PMSK_R BIT(0)
|
|
|
|
#define APDS9960_PICLEAR_REG 0xE5
|
|
#define APDS9960_PROXY_ON 0x05
|
|
|
|
/* Gesture Registers */
|
|
#define APDS9960_ENABLE_GEN BIT(6)
|
|
|
|
#define APDS9960_GCONFIG4_REG 0xAB
|
|
#define APDS9960_GCONFIG4_GIEN BIT(1)
|
|
|
|
#define APDS9960_GPENTH_REG 0xA0
|
|
#define APDS9960_GEXTH_REG 0xA1
|
|
|
|
#define APDS9960_GCONFIG1_REG 0xA2
|
|
|
|
#define APDS9960_GCONFIG1_GFIFOTH (BIT(7) | BIT(6))
|
|
#define APDS9960_GCONFIG1_GEXMSK (BIT(5) | BIT(4) | BIT(3) | BIT(2))
|
|
#define APDS9960_GCONFIG1_GEXPERS (BIT(1) | BIT(0))
|
|
|
|
#define APDS9960_GCONFIG2_REG 0xA3
|
|
#define APDS9960_GCONFIG2_GGAIN (BIT(6) | BIT(5))
|
|
#define APDS9960_GCONFIG2_GLDRIVE (BIT(4) | BIT(3))
|
|
#define APDS9960_GCONFIG2_WTIME (BIT(2) | BIT(1) | BIT(0))
|
|
|
|
#define APDS9960_STATUS_PGSAT BIT(6)
|
|
#define APDS9960_CONFIG2_LEDBOOST (BIT(5) | BIT(4))
|
|
|
|
#define APDS9960_GOFFSET_U_REG 0xA4
|
|
#define APDS9960_GOFFSET_D_REG 0xA5
|
|
#define APDS9960_GOFFSET_L_REG 0xA7
|
|
#define APDS9960_GOFFSET_R_REG 0xA9
|
|
|
|
#define APDS9960_GPULSE_REG 0xA6
|
|
#define APDS9960_GPULSE_GPULSE (BIT(5) | BIT(4) | BIT(3) |\
|
|
BIT(2) | BIT(1) | BIT(0))
|
|
#define APDS9960_GPULSE_GPLEN (BIT(7) | BIT(6))
|
|
|
|
#define APDS9960_GCONFIG3_REG 0xAA
|
|
|
|
#define APDS9960_GCONFIG3_GDIMS (BIT(1) | BIT(0))
|
|
|
|
#define APDS9960_GCONFIG4_GIEN BIT(1)
|
|
#define APDS9960_GCONFIG4_GMODE BIT(0)
|
|
|
|
#define APDS9960_GFLVL_REG 0xAE
|
|
|
|
#define APDS9960_GSTATUS_REG 0xAF
|
|
#define APDS9960_GSTATUS_GFOV BIT(1)
|
|
#define APDS9960_GSTATUS_GVALID BIT(0)
|
|
|
|
#define APDS9960_GFIFO_U_REG 0xFC
|
|
#define APDS9960_GFIFO_D_REG 0xFD
|
|
#define APDS9960_GFIFO_L_REG 0xFE
|
|
#define APDS9960_GFIFO_R_REG 0xFF
|
|
|
|
#define APDS9960_CONFIG1_LOWPOW 0x8D
|
|
|
|
struct apds9960_data {
|
|
struct device *i2c;
|
|
s16_t sample_c;
|
|
s16_t sample_r;
|
|
s16_t sample_g;
|
|
s16_t sample_b;
|
|
s8_t pdata;
|
|
s8_t gdata;
|
|
};
|
|
|
|
#define SYS_LOG_DOMAIN "APDS9960"
|
|
#define SYS_LOG_LEVEL CONFIG_SYS_LOG_SENSOR_LEVEL
|
|
#include <logging/sys_log.h>
|
|
|
|
#endif /* _SENSOR_APDS9960_H_*/
|