void serverCommunication()
{
int strlength;
char msg[5];
while (1)
{
strlength=recv(client_socket,msg,5,0);
msg[strlength]='\0';
printf("Received message: %s\n",msg);
if (strcmp(msg,AREYOUACTIVE))
{
if (strcmp(msg,"")==0)
{
close(client_socket);
printf("server fail!\n");
exit(1);
}
if (strcmp(msg,PROGRAMM_RED)==0) {
printf("I will follow RED!\n");
mission=RED;
}
if (strcmp(msg,PROGRAMM_YELLOW)==0) {
printf("I will follow YELLOW!\n");
mission=YELLOW;
}
if (strcmp(msg,PROGRAMM_GREEN)==0) {
printf("I will follow GREEN!\n");
mission=GREEN;
}
if (strcmp(msg,PROGRAMM_BLUE)==0) {
printf("I will follow BLUE!\n");
mission=BLUE;
}
if (strcmp(msg,PROGRAMM_FRONT)==0) {
printf("I will drive in front\n");
mission=FRONT;
}
}
else //occurs regularly
{
if ((power_level()<MIN_CBC_VOLTAGE)||(create_charge<MIN_CREATE_CHARGE))
{
send(client_socket,INACTIVE,sizeof(INACTIVE),0);
mission=CHARGE;
}
else
{
send(client_socket,ACTIVE,sizeof(ACTIVE),0);
}
}
}
}
int
main (int argc, char * argv[])
{
int value = power_level ();
if (value < 9000) {
printf ("Power level is %i\n", value);
return 1;
}
printf ("IT'S OVER 9000!!!\n");
return 0;
}
int main(int argc, char* argv[])
{
printf("power level = %f\n", power_level());
return 0;
}