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added flag to enable/disable sensor event broadcast

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This commit is contained in:
nifi 2006-10-09 21:08:51 +00:00
parent 30822b5703
commit 271968e104
4 changed files with 31 additions and 10 deletions
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17
platform/esb/dev/pir-sensor.c
View File

@ -28,7 +28,7 @@
* *
* This file is part of the Contiki operating system. * This file is part of the Contiki operating system.
* *
* @(#)$Id: pir-sensor.c,v 1.1 2006/06/18 07:49:33 adamdunkels Exp $ * @(#)$Id: pir-sensor.c,v 1.2 2006/10/09 21:08:51 nifi Exp $
*/ */
#include "contiki-esb.h" #include "contiki-esb.h"
@ -36,6 +36,7 @@
const struct sensors_sensor pir_sensor; const struct sensors_sensor pir_sensor;
static unsigned int pir; static unsigned int pir;
static unsigned char flags;
HWCONF_PIN(PIR, 1, 3); HWCONF_PIN(PIR, 1, 3);
HWCONF_IRQ(PIR, 1, 3); HWCONF_IRQ(PIR, 1, 3);
@ -46,7 +47,9 @@ irq(void)
{ {
if(PIR_CHECK_IRQ()) { if(PIR_CHECK_IRQ()) {
++pir; ++pir;
sensors_changed(&pir_sensor); if(flags & PIR_ENABLE_EVENT) {
sensors_changed(&pir_sensor);
}
return 1; return 1;
} }
return 0; return 0;
@ -55,6 +58,7 @@ irq(void)
static void static void
init(void) init(void)
{ {
flags = PIR_ENABLE_EVENT;
pir = 0; pir = 0;
PIR_SELECT(); PIR_SELECT();
PIR_MAKE_INPUT(); PIR_MAKE_INPUT();
@ -89,13 +93,18 @@ value(int type)
static int static int
configure(int type, void *c) configure(int type, void *c)
{ {
return 0; if(c) {
flags |= type & 0xff;
} else {
flags &= ~type & 0xff;
}
return 1;
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
static void * static void *
status(int type) status(int type)
{ {
return NULL; return (void *) (((int) (flags & type)) & 0xff);
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
SENSORS_SENSOR(pir_sensor, PIR_SENSOR, SENSORS_SENSOR(pir_sensor, PIR_SENSOR,

4
platform/esb/dev/pir-sensor.h
View File

@ -28,7 +28,7 @@
* *
* This file is part of the Contiki operating system. * This file is part of the Contiki operating system.
* *
* @(#)$Id: pir-sensor.h,v 1.1 2006/06/18 07:49:33 adamdunkels Exp $ * @(#)$Id: pir-sensor.h,v 1.2 2006/10/09 21:08:51 nifi Exp $
*/ */
#ifndef __PIR_SENSOR_H__ #ifndef __PIR_SENSOR_H__
#define __PIR_SENSOR_H__ #define __PIR_SENSOR_H__
@ -39,4 +39,6 @@ extern const struct sensors_sensor pir_sensor;
#define PIR_SENSOR "PIR" #define PIR_SENSOR "PIR"
#define PIR_ENABLE_EVENT 1
#endif /* __PIR_SENSOR_H__ */ #endif /* __PIR_SENSOR_H__ */

16
platform/esb/dev/vib-sensor.c
View File

@ -28,7 +28,7 @@
* *
* This file is part of the Contiki operating system. * This file is part of the Contiki operating system.
* *
* @(#)$Id: vib-sensor.c,v 1.1 2006/06/18 07:49:33 adamdunkels Exp $ * @(#)$Id: vib-sensor.c,v 1.2 2006/10/09 21:08:51 nifi Exp $
*/ */
#include "contiki-esb.h" #include "contiki-esb.h"
@ -36,6 +36,7 @@
const struct sensors_sensor vib_sensor; const struct sensors_sensor vib_sensor;
static unsigned int vib; static unsigned int vib;
static unsigned char flags;
HWCONF_PIN(VIB, 1, 4); HWCONF_PIN(VIB, 1, 4);
HWCONF_IRQ(VIB, 1, 4); HWCONF_IRQ(VIB, 1, 4);
@ -46,7 +47,9 @@ irq(void)
{ {
if(VIB_CHECK_IRQ()) { if(VIB_CHECK_IRQ()) {
++vib; ++vib;
sensors_changed(&vib_sensor); if(flags & VIB_ENABLE_EVENT) {
sensors_changed(&vib_sensor);
}
return 1; return 1;
} }
return 0; return 0;
@ -89,13 +92,18 @@ value(int type)
static int static int
configure(int type, void *c) configure(int type, void *c)
{ {
return 0; if(c) {
flags |= type & 0xff;
} else {
flags &= ~type & 0xff;
}
return 1;
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
static void * static void *
status(int type) status(int type)
{ {
return NULL; return (void *) (((int) (flags & type)) & 0xff);
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
SENSORS_SENSOR(vib_sensor, VIB_SENSOR, SENSORS_SENSOR(vib_sensor, VIB_SENSOR,

4
platform/esb/dev/vib-sensor.h
View File

@ -28,7 +28,7 @@
* *
* This file is part of the Contiki operating system. * This file is part of the Contiki operating system.
* *
* @(#)$Id: vib-sensor.h,v 1.1 2006/06/18 07:49:33 adamdunkels Exp $ * @(#)$Id: vib-sensor.h,v 1.2 2006/10/09 21:08:51 nifi Exp $
*/ */
#ifndef __VIB_SENSOR_H__ #ifndef __VIB_SENSOR_H__
#define __VIB_SENSOR_H__ #define __VIB_SENSOR_H__
@ -39,4 +39,6 @@ extern const struct sensors_sensor vib_sensor;
#define VIB_SENSOR "Vibration" #define VIB_SENSOR "Vibration"
#define VIB_ENABLE_EVENT 1
#endif /* __VIB_SENSOR_H__ */ #endif /* __VIB_SENSOR_H__ */