daemon, RCSwitch: set high priority scheduling

decrease PulseLength a bit, since scheduling improved

Author: xkonni

daemon.cpp

@@ -42,11 +42,13 @@ RCSwitch mySwitch;
 int main(int argc, char* argv[]) {
   /**
    * Setup wiringPi and RCSwitch
+   * set high priority scheduling
    */
   if (wiringPiSetup () == -1)
     return 1;
+  piHiPri(20);
   mySwitch = RCSwitch();
-  mySwitch.setPulseLength(270);
+  mySwitch.setPulseLength(300);
   usleep(50000);
   mySwitch.enableTransmit(0);
 

send.cpp

@@ -20,9 +20,10 @@ int main(int argc, char *argv[]) {
   int command  = atoi(argv[3]);
 
   if (wiringPiSetup () == -1) return 1;
+  piHiPri(20);
   printf("sending systemCode[%s] unitCode[%i] command[%i]\n", systemCode, unitCode, command);
   RCSwitch mySwitch = RCSwitch();
-  mySwitch.setPulseLength(270);
+  mySwitch.setPulseLength(300);
   mySwitch.enableTransmit(PIN);
 
   switch(command) {