battery-sensor.c File Reference

Copyright (c) 2015-2018 Microchip Technology Inc.

and its subsidiaries.

#include <stdio.h>
#include <stdint.h>
#include <string.h>
#include "contiki.h"
#include "battery-sensor.h"
#include "sys/timer.h"
#include "asf.h"
#include "extint.h"
#include "trx_access.h"

Macros
#define	BATMON_HR_HIGH   (1)
	Constant BATMON_HR_HIGH for sub-register SR_BATMON_HR in register BATMON. More...
#define	BATMON_HR_LOW   (0)
	Constant BATMON_HR_LOW for sub-register SR_BATMON_HR in register BATMON. More...
#define	BATMON_NOT_VALID   (0)
	Constant BATMON_NOT_VALID for sub-register SR_BATMON_OK in register BATMON. More...
#define	BATMON_VALID   (1)
	Constant BATMON_VALID for sub-register SR_BATMON_OK in register BATMON. More...
#define	SR_BATMON_HR   0x11, 0x10, 4
	Access parameters for sub-register BATMON_HR in register RG_BATMON. More...
#define	SR_BATMON_OK   0x11, 0x20, 5
	Access parameters for sub-register BATMON_OK in register RG_BATMON. More...
#define	SR_BATMON_VTH   0x11, 0x0F, 0
	Access parameters for sub-register BATMON_VTH in register RG_BATMON. More...
#define	SUPPLY_VOLTAGE_ABOVE_UPPER_LIMIT   (0xFFFF)
	Supply voltage above upper limit. More...
#define	SUPPLY_VOLTAGE_BELOW_LOWER_LIMIT   (0)
	Supply voltage below lower limit. More...

Functions
static int	battery_sensor_configure (int type, int value)
void	battery_sensor_init (void)
static int	battery_sensor_status (int type)
static int	battery_sensor_value (int type)
static uint16_t	get_batmon_voltage (void)
	SENSORS_SENSOR (battery_sensor,"Battery sensor", battery_sensor_value, battery_sensor_configure, battery_sensor_status)

Variables
static int	enabled = 0

#define BATMON_HR_HIGH   (1)

Constant BATMON_HR_HIGH for sub-register SR_BATMON_HR in register BATMON.

Referenced by get_batmon_voltage().

#define BATMON_HR_LOW   (0)

Constant BATMON_HR_LOW for sub-register SR_BATMON_HR in register BATMON.

Referenced by get_batmon_voltage().

#define BATMON_NOT_VALID   (0)

Constant BATMON_NOT_VALID for sub-register SR_BATMON_OK in register BATMON.

Referenced by get_batmon_voltage().

#define BATMON_VALID   (1)

Constant BATMON_VALID for sub-register SR_BATMON_OK in register BATMON.

Referenced by get_batmon_voltage().

#define SR_BATMON_HR   0x11, 0x10, 4

Access parameters for sub-register BATMON_HR in register RG_BATMON.

Referenced by get_batmon_voltage().

#define SR_BATMON_OK   0x11, 0x20, 5

Access parameters for sub-register BATMON_OK in register RG_BATMON.

Referenced by get_batmon_voltage().

#define SR_BATMON_VTH   0x11, 0x0F, 0

Access parameters for sub-register BATMON_VTH in register RG_BATMON.

Referenced by get_batmon_voltage().

#define SUPPLY_VOLTAGE_ABOVE_UPPER_LIMIT   (0xFFFF)

Supply voltage above upper limit.

Referenced by get_batmon_voltage().

#define SUPPLY_VOLTAGE_BELOW_LOWER_LIMIT   (0)

Supply voltage below lower limit.

Referenced by get_batmon_voltage().

static int battery_sensor_configure ( int  type, int  value  )

static

References enabled.

Referenced by battery_sensor_init().

void battery_sensor_init

(

void

)

References battery_sensor_configure().

Referenced by PROCESS_THREAD().

static int battery_sensor_status ( int  type )

static

References enabled.

static int battery_sensor_value ( int  type )

static

References enabled, and get_batmon_voltage().

static uint16_t get_batmon_voltage ( void  )

static

References BATMON_HR_HIGH, BATMON_HR_LOW, BATMON_NOT_VALID, BATMON_VALID, delay_us, HIGH, i, LOW, SR_BATMON_HR, SR_BATMON_OK, SR_BATMON_VTH, SUPPLY_VOLTAGE_ABOVE_UPPER_LIMIT, SUPPLY_VOLTAGE_BELOW_LOWER_LIMIT, trx_bit_read(), trx_bit_write(), and trx_reg_read().

Referenced by battery_sensor_value().

SENSORS_SENSOR	(	battery_sensor	,
		"Battery sensor"	,
		battery_sensor_value	,
		battery_sensor_configure	,
		battery_sensor_status
	)

int enabled = 0

static

Referenced by battery_sensor_configure(), battery_sensor_status(), battery_sensor_value(), system_gclk_chan_is_enabled(), and system_gclk_gen_is_enabled().