clean serial output

[Arduino] / rpi_promini / rpi_promini.ino

diff --git a/rpi_promini/rpi_promini.ino b/rpi_promini/rpi_promini.ino
index d1395e4..81964a3 100644 (file)
--- a/rpi_promini/rpi_promini.ino
+++ b/rpi_promini/rpi_promini.ino
@@ -86,6 +86,7 @@ void setup() {
   Serial.begin(9600);
   mySwitch.enableReceive(0);  // Receiver on inerrupt 0 => that is pin #2  
   mySwitch.enableTransmit(10); // with sender wired in receiving doesn't work, pin #10
+  mySwitch.setRepeatTransmit(repeat); // or change to be different for 433 and 315 MHz
 
   // DS18B20
   sensors.begin();
@@ -153,7 +154,7 @@ void loop() {
        Serial.println(dht.getStatusString());
      }
 
-     if ( input >= 0x30 && input <= 0x39 ) {
+     if ( input >= 0x30 && input <= 0x39 && serial_pos < 2 ) {
        input = input - 0x30; // ASCII to number
        serial_data[serial_pos++] = input;
      } else {