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tsl2583.c File Reference
#include <linux/kernel.h>
#include <linux/i2c.h>
#include <linux/errno.h>
#include <linux/delay.h>
#include <linux/string.h>
#include <linux/mutex.h>
#include <linux/unistd.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/iio/iio.h>

Go to the source code of this file.

Data Structures

struct  taos_als_info
 
struct  taos_settings
 
struct  tsl2583_chip
 
struct  taos_lux
 
struct  gainadj
 

Macros

#define TSL258X_MAX_DEVICE_REGS   32
 
#define TSL258X_REG_MAX   8
 
#define TSL258X_CNTRL   0x00
 
#define TSL258X_ALS_TIME   0X01
 
#define TSL258X_INTERRUPT   0x02
 
#define TSL258X_GAIN   0x07
 
#define TSL258X_REVID   0x11
 
#define TSL258X_CHIPID   0x12
 
#define TSL258X_ALS_CHAN0LO   0x14
 
#define TSL258X_ALS_CHAN0HI   0x15
 
#define TSL258X_ALS_CHAN1LO   0x16
 
#define TSL258X_ALS_CHAN1HI   0x17
 
#define TSL258X_TMR_LO   0x18
 
#define TSL258X_TMR_HI   0x19
 
#define TSL258X_CMD_REG   0x80
 
#define TSL258X_CMD_SPL_FN   0x60
 
#define TSL258X_CMD_ALS_INT_CLR   0X01
 
#define TSL258X_CNTL_ADC_ENBL   0x02
 
#define TSL258X_CNTL_PWR_ON   0x01
 
#define TSL258X_STA_ADC_VALID   0x01
 
#define TSL258X_STA_ADC_INTR   0x10
 
#define TSL258X_LUX_CALC_OVER_FLOW   65535
 
#define TAOS_PM_OPS   NULL
 

Enumerations

enum  { TSL258X_CHIP_UNKNOWN = 0, TSL258X_CHIP_WORKING = 1, TSL258X_CHIP_SUSPENDED = 2 }
 

Functions

 MODULE_DEVICE_TABLE (i2c, taos_idtable)
 
 module_i2c_driver (taos_driver)
 
 MODULE_AUTHOR ("J. August Brenner<[email protected]>")
 
 MODULE_DESCRIPTION ("TAOS tsl2583 ambient light sensor driver")
 
 MODULE_LICENSE ("GPL")
 

Macro Definition Documentation

#define TAOS_PM_OPS   NULL

Definition at line 923 of file tsl2583.c.

#define TSL258X_ALS_CHAN0HI   0x15

Definition at line 46 of file tsl2583.c.

#define TSL258X_ALS_CHAN0LO   0x14

Definition at line 45 of file tsl2583.c.

#define TSL258X_ALS_CHAN1HI   0x17

Definition at line 48 of file tsl2583.c.

#define TSL258X_ALS_CHAN1LO   0x16

Definition at line 47 of file tsl2583.c.

#define TSL258X_ALS_TIME   0X01

Definition at line 40 of file tsl2583.c.

#define TSL258X_CHIPID   0x12

Definition at line 44 of file tsl2583.c.

#define TSL258X_CMD_ALS_INT_CLR   0X01

Definition at line 55 of file tsl2583.c.

#define TSL258X_CMD_REG   0x80

Definition at line 53 of file tsl2583.c.

#define TSL258X_CMD_SPL_FN   0x60

Definition at line 54 of file tsl2583.c.

#define TSL258X_CNTL_ADC_ENBL   0x02

Definition at line 58 of file tsl2583.c.

#define TSL258X_CNTL_PWR_ON   0x01

Definition at line 59 of file tsl2583.c.

#define TSL258X_CNTRL   0x00

Definition at line 39 of file tsl2583.c.

#define TSL258X_GAIN   0x07

Definition at line 42 of file tsl2583.c.

#define TSL258X_INTERRUPT   0x02

Definition at line 41 of file tsl2583.c.

#define TSL258X_LUX_CALC_OVER_FLOW   65535

Definition at line 66 of file tsl2583.c.

#define TSL258X_MAX_DEVICE_REGS   32

Definition at line 33 of file tsl2583.c.

#define TSL258X_REG_MAX   8

Definition at line 36 of file tsl2583.c.

#define TSL258X_REVID   0x11

Definition at line 43 of file tsl2583.c.

#define TSL258X_STA_ADC_INTR   0x10

Definition at line 63 of file tsl2583.c.

#define TSL258X_STA_ADC_VALID   0x01

Definition at line 62 of file tsl2583.c.

#define TSL258X_TMR_HI   0x19

Definition at line 50 of file tsl2583.c.

#define TSL258X_TMR_LO   0x18

Definition at line 49 of file tsl2583.c.

Enumeration Type Documentation

anonymous enum
Enumerator:
TSL258X_CHIP_UNKNOWN 
TSL258X_CHIP_WORKING 
TSL258X_CHIP_SUSPENDED 

Definition at line 68 of file tsl2583.c.

Function Documentation

MODULE_AUTHOR ( "J. August Brenner<[email protected]>"  )
MODULE_DESCRIPTION ( "TAOS tsl2583 ambient light sensor driver )
MODULE_DEVICE_TABLE ( i2c  ,
taos_idtable   
)
module_i2c_driver ( taos_driver  )
MODULE_LICENSE ( "GPL"  )