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seems like it works

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This commit is contained in:
Edward Emelianov
2026-04-09 18:35:06 +03:00
parent e551b94499
commit 5be6876f9e
14 changed files with 527 additions and 265 deletions
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77
Daemons/weatherdaemon_multimeteo/plugins/dummy.c
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@@ -20,9 +20,9 @@
#include "weathlib.h"
#define NS (6)
#define SENSOR_NAME "Dummy weatherstation"
extern sensordata_t sensor;
#define NS (6)
static const val_t values[NS] = { // fields `name` and `comment` have no sense until value meaning is `IS_OTHER`
{.sense = VAL_OBLIGATORY, .type = VALT_FLOAT, .meaning = IS_WIND},
@@ -33,56 +33,55 @@ static const val_t values[NS] = { // fields `name` and `comment` have no sense u
{.sense = VAL_OBLIGATORY, .type = VALT_UINT, .meaning = IS_PRECIP},
};
static void *mainthread(void _U_ *U){
static void *mainthread(void *s){
FNAME();
double t0 = sl_dtime();
sensordata_t *sensor = (sensordata_t *)s;
while(1){
DBG("locked");
pthread_mutex_lock(&sensor.valmutex);
float f = sensor.values[0].value.f + (drand48() - 0.5) / 2.;
if(f >= 0.) sensor.values[0].value.f = f;
f = sensor.values[1].value.f + (drand48() - 0.5) * 4.;
if(f > 160. && f < 200.) sensor.values[1].value.f = f;
f = sensor.values[2].value.f + (drand48() - 0.5) / 2.;
if(f > 13. && f < 21.) sensor.values[2].value.f = f;
f = sensor.values[3].value.f + (drand48() - 0.5) / 100.;
if(f > 585. && f < 615.) sensor.values[3].value.f = f;
f = sensor.values[4].value.f + (drand48() - 0.5)*10.;
if(f > 60. && f <= 100.) sensor.values[4].value.f = f;
sensor.values[5].value.u = (f > 98.) ? 1 : 0;
pthread_mutex_lock(&sensor->valmutex);
float f = sensor->values[0].value.f + (drand48() - 0.5) / 2.;
if(f >= 0.) sensor->values[0].value.f = f;
f = sensor->values[1].value.f + (drand48() - 0.5) * 4.;
if(f > 160. && f < 200.) sensor->values[1].value.f = f;
f = sensor->values[2].value.f + (drand48() - 0.5) / 2.;
if(f > 13. && f < 21.) sensor->values[2].value.f = f;
f = sensor->values[3].value.f + (drand48() - 0.5) / 100.;
if(f > 585. && f < 615.) sensor->values[3].value.f = f;
f = sensor->values[4].value.f + (drand48() - 0.5)*10.;
if(f > 60. && f <= 100.) sensor->values[4].value.f = f;
sensor->values[5].value.u = (f > 98.) ? 1 : 0;
time_t cur = time(NULL);
for(int i = 0; i < NS; ++i) sensor.values[i].time = cur;
pthread_mutex_unlock(&sensor.valmutex);
for(int i = 0; i < NS; ++i) sensor->values[i].time = cur;
pthread_mutex_unlock(&sensor->valmutex);
DBG("unlocked");
if(sensor.freshdatahandler) sensor.freshdatahandler(&sensor);
while(sl_dtime() - t0 < sensor.tpoll) usleep(500);
if(sensor->freshdatahandler) sensor->freshdatahandler(sensor);
while(sl_dtime() - t0 < sensor->tpoll) usleep(500);
t0 = sl_dtime();
}
return NULL;
}
static int init(struct sensordata_t* s, int N, time_t pollt, int _U_ fd){
sensordata_t *sensor_new(int N, time_t pollt, int _U_ fd){
FNAME();
if(pthread_create(&s->thread, NULL, mainthread, NULL)) return 0;
sensordata_t *s = common_new();
if(!s) return NULL;
s->Nvalues = NS;
strncpy(s->name, SENSOR_NAME, NAME_LEN);
if(pollt) s->tpoll = pollt;
s->values = MALLOC(val_t, NS);
for(int i = 0; i < NS; ++i) s->values[i] = values[i];
sensor.values[0].value.f = 1.;
sensor.values[1].value.f = 180.;
sensor.values[2].value.f = 17.;
sensor.values[3].value.f = 600.;
sensor.values[4].value.f = 80.;
sensor.values[5].value.u = 0;
sensor.PluginNo = N;
return NS;
s->values[0].value.f = 1.;
s->values[1].value.f = 180.;
s->values[2].value.f = 17.;
s->values[3].value.f = 600.;
s->values[4].value.f = 80.;
s->values[5].value.u = 0;
s->PluginNo = N;
if(pthread_create(&s->thread, NULL, mainthread, (void*)s)){
s->kill(s);
return NULL;
}
s->fdes = 0;
return s;
}
sensordata_t sensor = {
.name = "Dummy weatherstation",
.Nvalues = NS,
.init = init,
.onrefresh = common_onrefresh,
.valmutex = PTHREAD_MUTEX_INITIALIZER,
.get_value = common_getval,
.kill = common_kill,
};