knx/knx-linux/main.cpp
2019-07-15 21:32:00 +02:00

102 lines
2.2 KiB
C++

#include "knx_facade.h"
#include "knx/bau57B0.h"
#include "knx/group_object_table_object.h"
#include "knx/bits.h"
#include <time.h>
#include <stdlib.h>
#include <stdio.h>
KnxFacade* knx = 0;
Platform* platform = 0;
long lastsend = 0;
#define CURR knx->getGroupObject(1)
#define MAX knx->getGroupObject(2)
#define MIN knx->getGroupObject(3)
#define RESET knx->getGroupObject(4)
void measureTemp()
{
long now = platform->millis();
if ((now - lastsend) < 10000)
return;
lastsend = now;
int r = rand();
double currentValue = (r * 1.0) / (RAND_MAX * 1.0);
currentValue *= 100;
currentValue -= 50;
// currentValue *= (670433.28 + 273);
// currentValue -= 273;
println(currentValue);
CURR.value(currentValue);
double max = MAX.value();
if (currentValue > max)
MAX.value(currentValue);
double min = MIN.value();
if (currentValue < (double)MIN.value())
MIN.value(currentValue);
}
void resetCallback(GroupObject& go)
{
if (go.value())
{
MAX.valueNoSend(-273.0);
MIN.valueNoSend(670433.28);
}
}
void appLoop()
{
if (!knx->configured())
return;
measureTemp();
}
void setup()
{
srand((unsigned int)time(NULL));
knx->readMemory();
if (knx->induvidualAddress() == 0)
knx->progMode(true);
if (knx->configured())
{
CURR.dataPointType(Dpt(9, 1));
MIN.dataPointType(Dpt(9, 1));
MIN.value(670433.28);
MAX.dataPointType(Dpt(9, 1));
MAX.valueNoSend(-273.0);
RESET.dataPointType(Dpt(1, 15));
RESET.callback(resetCallback);
printf("Timeout: %d\n", knx->paramWord(0));
printf("Zykl. senden: %d\n", knx->paramByte(2));
printf("Min/Max senden: %d\n", knx->paramByte(3));
printf("Aenderung senden: %d\n", knx->paramByte(4));
printf("Abgleich %d\n", knx->paramByte(5));
}
knx->start();
}
int main(int argc, char **argv)
{
platform = new LinuxPlatform(argc, argv);
Bau57B0 bau(*platform);
knx = new KnxFacade(bau);
setup();
while (1)
{
knx->loop();
if(knx->configured())
appLoop();
platform->mdelay(100);
}
}