50 lines
1.0 KiB
C++
50 lines
1.0 KiB
C++
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/*
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Usage: ./send <bitlen> <command>
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bitlen is in microsecond
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Command is 0 for OFF and 1 for ON
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*/
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#include "RCSwitch.h"
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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int main(int argc, char *argv[]) {
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/*
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output PIN is hardcoded for testing purposes
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see https://projects.drogon.net/raspberry-pi/wiringpi/pins/
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for pin mapping of the raspberry pi GPIO connector
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*/
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int PIN = 2; // GPIO-PIN 17
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char pSystemCode[14];
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int bitlen=atoi(argv[1]);
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char* sendptr=argv[2];
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if (wiringPiSetup () == -1) return 1;
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printf("sending with bitlength %d the data %s ...\n", bitlen, argv[2]);
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RCSwitch mySwitch = RCSwitch();
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printf("defining transmit PIN[%i] ... ",PIN);
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mySwitch.enableTransmit(PIN);
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printf("success\n");
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int i=0;
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while(sendptr[i]!= (char)0)
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{
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printf("%c",sendptr[i]);
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fflush(stdout);
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if(sendptr[i] == '0')
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{
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digitalWrite(PIN, LOW);
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}
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if(sendptr[i] == '1')
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{
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digitalWrite(PIN, HIGH);
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}
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delayMicroseconds( bitlen );
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i++;
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}
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printf("\ndone\n");
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}
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