Battery Module

Files
file	battery.c
	Module to read the battery Voltage and Current periodically and set alarms appropriately.

Macros
#define	STACK_SIZE_BYTES   624
#define	TASK_PRIORITY   PIOS_THREAD_PRIO_LOW
#define	SAMPLE_PERIOD_MS   250

Functions
static void	batteryTask (void *parameters)
static int32_t	BatteryStart (void)
int32_t	BatteryInitialize (void)

Variables
static bool	module_enabled = false
static struct pios_thread *	batteryTaskHandle
static int8_t	voltageADCPin = -1
static int8_t	currentADCPin = -1
static bool	battery_settings_updated
static float	avg_current_lpf_for_time

Detailed Description

Macro Definition Documentation

#define SAMPLE_PERIOD_MS   250

Definition at line 47 of file battery.c.

#define STACK_SIZE_BYTES   624

Definition at line 45 of file battery.c.

#define TASK_PRIORITY   PIOS_THREAD_PRIO_LOW

Definition at line 46 of file battery.c.

Function Documentation

int32_t BatteryInitialize

(

void

)

Initialise the module, called on startup

Returns

0 on success or -1 if initialisation failed

Definition at line 79 of file battery.c.

static int32_t BatteryStart ( void  )

static

Definition at line 63 of file battery.c.

static void batteryTask ( void *  parameters )

static

Main task. It does not return.

Definition at line 109 of file battery.c.

Variable Documentation

float avg_current_lpf_for_time

static

Definition at line 57 of file battery.c.

bool battery_settings_updated

static

Definition at line 55 of file battery.c.

struct pios_thread* batteryTaskHandle

static

Definition at line 52 of file battery.c.

int8_t currentADCPin = -1

static

Definition at line 54 of file battery.c.

bool module_enabled = false

static

Definition at line 51 of file battery.c.

int8_t voltageADCPin = -1

static

Definition at line 53 of file battery.c.