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Updated to match the new sensors API

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This commit is contained in:
nifi 2010-01-14 17:39:35 +00:00
parent d9900a474a
commit 24f28f0f1c
16 changed files with 603 additions and 429 deletions
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74
platform/esb/dev/temperature-sensor.c
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@ -26,76 +26,66 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: temperature-sensor.c,v 1.1 2006/06/18 07:49:33 adamdunkels Exp $
* $Id: temperature-sensor.c,v 1.2 2010/01/14 17:39:35 nifi Exp $
*
* -----------------------------------------------------------------
*
* Author : Adam Dunkels, Joakim Eriksson, Niclas Finne
* Created : 2005-11-01
* Updated : $Date: 2006/06/18 07:49:33 $
* $Revision: 1.1 $
* Updated : $Date: 2010/01/14 17:39:35 $
* $Revision: 1.2 $
*/
#include "dev/temperature-sensor.h"
#include "dev/ds1629.h"
const struct sensors_sensor temperature_sensor;
static unsigned char flags;
static int active;
/*---------------------------------------------------------------------------*/
static void
init(void)
{
flags = 0;
ds1629_init();
}
/*---------------------------------------------------------------------------*/
static int
irq(void)
{
return 0;
}
/*---------------------------------------------------------------------------*/
static void
activate(void)
{
flags |= 1;
ds1629_start();
}
/*---------------------------------------------------------------------------*/
static void
deactivate(void)
{
flags &= ~1;
}
/*---------------------------------------------------------------------------*/
static int
active(void)
{
return (flags & 1);
}
/*---------------------------------------------------------------------------*/
static unsigned int
value(int type)
{
unsigned int temp;
signed int t = ds1629_temperature();
signed int t;
t = ds1629_temperature();
temp = ((t / 128) * 50);
return temp;
}
/*---------------------------------------------------------------------------*/
static int
configure(int type, void *c)
configure(int type, int value)
{
switch (type) {
case SENSORS_HW_INIT:
active = 0;
ds1629_init();
return 1;
case SENSORS_ACTIVE:
if (value) {
if(!active) {
active = 1;
ds1629_start();
}
} else {
active = 0;
}
return 1;
}
return 0;
}
/*---------------------------------------------------------------------------*/
static void *
static int
status(int type)
{
return NULL;
switch (type) {
case SENSORS_ACTIVE:
case SENSORS_READY:
return active;
}
return 0;
}
/*---------------------------------------------------------------------------*/
SENSORS_SENSOR(temperature_sensor, TEMPERATURE_SENSOR,
init, irq, activate, deactivate, active,
value, configure, status);
value, configure, status);