thermo.c File Reference

Thermo-control driver. More...

#include "hw/thermo_map.h"
#include "hw/hw_thermo.h"
#include <cfg/module.h>
#include <cfg/macros.h>
#include <cfg/debug.h>
#include <drv/thermo.h>
#include <drv/timer.h>
#include <drv/ntc.h>

Go to the source code of this file.

Defines
#define	THERMO_INTERVAL_MS   100
	Interval at which thermo control is performed.
#define	THERMO_HIFI_NUM_SAMPLES   10
	Number of different samples we interpolate over to get the hifi temperature.
Functions
thermostatus_t	thermo_status (ThermoDev dev)
	Return the status of the specific dev thermo-device.
static void	thermo_do (ThermoDev index)
	Do a single thermo control for device dev.
static void	thermo_softint (void)
	Thermo soft interrupt.
void	thermo_setTarget (ThermoDev dev, deg_t temperature)
	Set the target temperature temperature for a specific dev thermo-device.
void	thermo_start (ThermoDev dev)
	Starts a thermo-regulation for channel dev.
void	thermo_stop (ThermoDev dev)
	Stops a thermo-regulation for channel dev.
void	thermo_clearErrors (ThermoDev dev)
	Clear errors for channel dev.
deg_t	thermo_readTemperature (ThermoDev dev)
	Read the temperature of the thermo-device dev using mobile mean.
void	thermo_init (void)
	Init thermo-control and associated hw.
Variables
static Timer	thermo_timer
	Timer for thermo-regulation.
ThermoControlDev	devs [THERMO_CNT]
	Array of thermo-devices.

---

Detailed Description

Thermo-control driver.

Version:

Id

thermo.c 1729 2008-08-27 14:26:53Z batt

Author:

Giovanni Bajo <rasky@develer.com>

Francesco Sacchi <batt@develer.com>

Definition in file thermo.c.

---

Define Documentation

#define THERMO_HIFI_NUM_SAMPLES   10

Number of different samples we interpolate over to get the hifi temperature.

Definition at line 58 of file thermo.c.

#define THERMO_INTERVAL_MS   100

Interval at which thermo control is performed.

Definition at line 55 of file thermo.c.

---

Function Documentation

deg_t thermo_readTemperature

(

ThermoDev

dev

)

Read the temperature of the thermo-device dev using mobile mean.

Return the current temperature of a device currently under thermo control.

Definition at line 233 of file thermo.c.

void thermo_setTarget	(	ThermoDev	dev,
		deg_t	temperature
	)

Set the target temperature temperature for a specific dev thermo-device.

Set the target temperature at which a given device should be kept.

Definition at line 177 of file thermo.c.

void thermo_start

(

ThermoDev

dev

)

Starts a thermo-regulation for channel dev.

Start thermo control for a certain device dev.

Definition at line 189 of file thermo.c.

thermostatus_t thermo_status

(

ThermoDev

dev

)

Return the status of the specific dev thermo-device.

Definition at line 79 of file thermo.c.

void thermo_stop

(

ThermoDev

dev

)

Stops a thermo-regulation for channel dev.

Stop thermo control for a certain device dev.

Definition at line 211 of file thermo.c.

---

Variable Documentation

ThermoControlDev devs[THERMO_CNT]

Array of thermo-devices.

Definition at line 73 of file thermo.c.

Timer thermo_timer [static]

Timer for thermo-regulation.

Definition at line 61 of file thermo.c.