int main(void) {
double cpuTemp = getCpuTemp();
printf("cpu temp: %.2f\n", cpuTemp);
if (initGpio() == -1) {
exit(1);
}
setLedFlash(0, 3);
while (1) {
int light = hasLight(7);
int sound = hasSound(1);
printf("has light: %d, has sound: %d\n", light, sound);
delay(100);
}
return 0;
}
char *getData(){
int totmem = totalMemory();
char *TOTAL_MEMORY = formatInt(totmem);
float freemem = freeMemory();
float usedmem = usedMemory();
char *FREE_MEMORY = formatFloat(freemem);
char *USED_MEMORY = formatFloat(usedmem);
double loadavg[1];
getloadavg(loadavg, 1);
char *CPU_LOAD_AVG = formatDouble(loadavg[0] * 10);
double cpuLoad = getCpuReading();
char *CPU_LOAD_CURR = formatDouble(cpuLoad);
double cpuTemp = getCpuTemp();
char *CPU_TEMP = formatDouble(cpuTemp);
char host[40];//cuts username off if more than 40 characters.
gethostname(host, sizeof(host));
char HOSTNAME[40] ="|";
strcat(HOSTNAME,host);
int hostlen = strlen(HOSTNAME);
for (int s = hostlen; s <40; s++){//fill excess space to prevent overflows.
strcpy(&HOSTNAME[s], " ");
}
char *data = new char[75]; //original 35
strcpy(data,HOSTNAME);
strcat(data,TOTAL_MEMORY);
strcat(data,FREE_MEMORY);
strcat(data,USED_MEMORY);
strcat(data,CPU_LOAD_AVG);
strcat(data,CPU_LOAD_CURR);
strcat(data,CPU_TEMP);
return data;
}
