mirror of
https://github.com/thelsing/knx.git
synced 2024-10-20 20:07:45 +02:00
100 lines
2.1 KiB
C++
100 lines
2.1 KiB
C++
#include "knx_facade.h"
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#include "knx/bau57B0.h"
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#include "knx/group_object_table_object.h"
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#include "knx/bits.h"
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#include <time.h>
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#include <stdlib.h>
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#include <stdio.h>
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KnxFacade* knx = 0;
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Platform* platform = 0;
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long lastsend = 0;
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#define CURR knx->getGroupObject(1)
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#define MAX knx->getGroupObject(2)
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#define MIN knx->getGroupObject(3)
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#define RESET knx->getGroupObject(4)
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void measureTemp()
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{
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long now = platform->millis();
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if ((now - lastsend) < 10000)
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return;
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lastsend = now;
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int r = rand();
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float currentValue = (r * 1.0) / (RAND_MAX * 1.0);
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currentValue *= (670433.28 + 273);
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currentValue -= 273;
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println(currentValue);
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CURR.value(currentValue);
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double max = MAX.value();
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if (currentValue > max)
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MAX.value(currentValue);
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double min = MIN.value();
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if (currentValue < MIN.value().doubleValue())
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MIN.value(currentValue);
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}
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void resetCallback(GroupObject& go)
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{
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if (go.value().boolValue())
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{
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MAX.valueNoSend(-273.0);
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MIN.valueNoSend(670433.28);
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}
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}
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void appLoop()
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{
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if (!knx->configured())
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return;
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measureTemp();
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}
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void setup()
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{
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srand((unsigned int)time(NULL));
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knx->readMemory();
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if (knx->induvidualAddress() == 0)
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knx->progMode(true);
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if (knx->configured())
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{
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CURR.dataPointType(Dpt(9, 1));
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MIN.dataPointType(Dpt(9, 1));
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MIN.value(670433.28);
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MAX.dataPointType(Dpt(9, 1));
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MAX.valueNoSend(-273.0);
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RESET.dataPointType(Dpt(1, 15));
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RESET.callback(resetCallback);
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printf("Timeout: %d\n", knx->paramWord(0));
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printf("Zykl. senden: %d\n", knx->paramByte(2));
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printf("Min/Max senden: %d\n", knx->paramByte(3));
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printf("Aenderung senden: %d\n", knx->paramByte(4));
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printf("Abgleich %d\n", knx->paramByte(5));
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}
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knx->start();
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}
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int main(int argc, char **argv)
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{
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platform = new LinuxPlatform(argc, argv);
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Bau57B0 bau(*platform);
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knx = new KnxFacade(bau);
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setup();
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while (1)
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{
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knx->loop();
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if(knx->configured())
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appLoop();
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platform->mdelay(100);
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}
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} |