#include <string.h>
#include "compiler.h"
#include "FreeRTOS.h"
#include "temperature.h"
#include "datalog.h"
#include "shell.h"
#include "board.h"
#include "gpio.h"
#include "adc.h"
#include "sensor.h"
#include "config_file.h"
#include "fsaccess.h"
#include "BasicSMTP.h"

Macros
#define	SENSOR_TEMP_CONFIG_FILE "A:/CFG/TEMP.TXT"

#define	TEMPERATURE_GETCONF_MAXLEN 64

Functions
bool	b_temperature_get_value (xLogDef *pxLog)
	Get the current temperature value. More...

bool	b_temperature_init (void)
	Init the temperature channel. More...

eExecStatus	e_temperature_get_config (signed portCHAR **ppcStringReply)
	Get the temperature sensor config. More...

eExecStatus	e_temperature_set_config (signed portCHAR *ppcStringReply, int ac, signed portCHAR av[])
	Set the sensor config. More...

int	sprintf (char out, const char format,...)

Variables
static volatile avr32_adc_t *	adc = (volatile avr32_adc_t *) &AVR32_ADC

static bool	b_temp_alarm = pdFALSE

static bool	b_temp_alarm_max = pdFALSE

static bool	b_temp_alarm_min = pdFALSE

static int	l_temp_max = 100

static int	l_temp_min = -50

const unsigned short	temperature_code []
	The following table give the correspondance between the ADC code and the temperature Each elements of the table corresponds to an ADC code value. More...

unsigned int	ul_temp_lograte = 5

xSemaphoreHandle	xCFGMutex

#define SENSOR_TEMP_CONFIG_FILE "A:/CFG/TEMP.TXT"

Path for the config file

Referenced by b_temperature_init(), and e_temperature_set_config().

#define TEMPERATURE_GETCONF_MAXLEN 64

Max string length of a get config.

Referenced by e_temperature_get_config().

bool b_temperature_get_value ( xLogDef * pxLog )

Get the current temperature value.

Parameters

pxLog a Log structure.

Returns: true upon success, false if error.

References adc, adc_disable(), adc_enable(), adc_get_value(), adc_start(), b_temp_alarm, b_temp_alarm_max, b_temp_alarm_min, index, l_temp_max, l_temp_min, NULL, LogDef::pcStringLog, pdFALSE, pdTRUE, LogDef::pfFreeStringLog, pvPortMalloc(), sprintf(), temperature_code, v_SMTP_Post, and vPortFree().

Referenced by b_sensor_get_value().

bool b_temperature_init ( void )

Init the temperature channel.

Returns: true upon success, false if error.

References b_temp_alarm, config_file_get_value(), gpio_enable_module_pin(), l_temp_max, l_temp_min, NULL, pdTRUE, SENSOR_TEMP_CONFIG_FILE, ul_temp_lograte, x_supervisor_SemaphoreGive(), and x_supervisor_SemaphoreTake().

eExecStatus e_temperature_get_config ( signed portCHAR ** ppcStringReply )

Get the temperature sensor config.

Parameters

ppcStringReply Input/Output. The response string. NEVER NULL AS INPUT. A malloc for the response string is performed here; the caller must free this string.

Returns: the status of the command execution.

References b_temp_alarm, l_temp_max, l_temp_min, NULL, pdTRUE, pvPortMalloc(), SHELL_ERRMSG_MEMALLOC, SHELL_EXECSTATUS_KO, SHELL_EXECSTATUS_OK, sprintf(), TEMPERATURE_GETCONF_MAXLEN, and ul_temp_lograte.

eExecStatus e_temperature_set_config	(	signed portCHAR **	ppcStringReply,
		int	ac,
		signed portCHAR *	av[]
	)

Set the sensor config.

Parameters

ppcStringReply	Input/Output. The response string. NEVER NULL AS INPUT.
ac	Input. Number of args
av	Input. pointer to args

Returns: the status of the command execution.

References b_temp_alarm, config_file_set_value(), l_temp_max, l_temp_min, NULL, pdFALSE, pdTRUE, SENSOR_MSG_ALARM_OFF, SENSOR_MSG_ALARM_ON, SENSOR_MSG_CONFIG_SET, SENSOR_TEMP_CONFIG_FILE, SHELL_ERRMSG_CONFIGERROR, SHELL_EXECSTATUS_KO, SHELL_EXECSTATUS_OK_NO_FREE, and ul_temp_lograte.

int sprintf	(	char *	out,
		const char *	format,
			...
	)

volatile avr32_adc_t* adc = (volatile avr32_adc_t *) &AVR32_ADC

static

ADC cell.

Referenced by acc_init(), acc_update(), adc_init(), b_temperature_get_value(), bsensor_start(), get_adc(), rtouch_disable_adc_int(), rtouch_enable_adc_int(), rtouch_get_adc_value(), rtouch_prepare_adc(), and rtouch_start_read().

bool b_temp_alarm = pdFALSE

static

Alarm upon event.

Referenced by b_temperature_get_value(), b_temperature_init(), e_temperature_get_config(), and e_temperature_set_config().

bool b_temp_alarm_max = pdFALSE

static

Alarm for max is pending ?

Referenced by b_temperature_get_value().

bool b_temp_alarm_min = pdFALSE

static

Alarm for min is pending ?

Referenced by b_temperature_get_value().

int l_temp_max = 100

static

Max Value for alarm.

Referenced by b_temperature_get_value(), b_temperature_init(), e_temperature_get_config(), and e_temperature_set_config().

int l_temp_min = -50

static

Min value for alarm.

Referenced by b_temperature_get_value(), b_temperature_init(), e_temperature_get_config(), and e_temperature_set_config().

const unsigned short temperature_code[]

Initial value:

={
   0x3B4,0x3B0,0x3AB,0x3A6,0x3A0,0x39A,0x394,0x38E,0x388,0x381,0x37A,0x373,
   0x36B,0x363,0x35B,0x353,0x34A,0x341,0x338,0x32F,0x325,0x31B,0x311,0x307,
   0x2FC,0x2F1,0x2E6,0x2DB,0x2D0,0x2C4,0x2B8,0x2AC,0x2A0,0x294,0x288,0x27C,
   0x26F,0x263,0x256,0x24A,0x23D,0x231,0x225,0x218,0x20C,0x200,0x1F3,0x1E7,
   0x1DB,0x1CF,0x1C4,0x1B8,0x1AC,0x1A1,0x196,0x18B,0x180,0x176,0x16B,0x161,
   0x157,0x14D,0x144,0x13A,0x131,0x128,0x11F,0x117,0x10F,0x106,0xFE,0xF7,
   0xEF,0xE8,0xE1,0xDA,0xD3,0xCD,0xC7,0xC0,0xBA,0xB5,0xAF,0xAA,0xA4,0x9F,
   0x9A,0x96,0x91,0x8C,0x88,0x84,0x80,0x7C,0x78,0x74,0x71,0x6D,0x6A,0x67,
   0x64,0x61,0x5E,0x5B,0x58,0x55,0x53,0x50,0x4E,0x4C,0x49,0x47,0x45,0x43,
   0x41,0x3F,0x3D,0x3C,0x3A,0x38}

The following table give the correspondance between the ADC code and the temperature Each elements of the table corresponds to an ADC code value.

The index in the table give the corresponding temperature (inC) with the following formula : Tempeature=index-20. table[O] corresponds to -20C temperature code The following table gives the ADC code for VCC=3.3V and Aref=AVcc

Referenced by b_temperature_get_value().

unsigned int ul_temp_lograte = 5

Value for the log rate.

Referenced by b_temperature_init(), e_temperature_get_config(), e_temperature_set_config(), and portTASK_FUNCTION().

xSemaphoreHandle xCFGMutex

The CFG system mutex.

Microchip® Advanced Software Framework

Macros

Functions

Variables