Update files.

include/KT0803/examples/KT0803K_presets/KT0803K_presets.ino

@@ -0,0 +1,55 @@
+//
+//    FILE: KT0803K_minimal.ino
+//  AUTHOR: Rob Tillaart
+// PURPOSE: minimal demo hardcoded presets
+//     URL: https://github.com/RobTillaart/KT0803
+
+
+#include "Arduino.h"
+#include "Wire.h"
+#include "KT0803.h"
+
+
+KT0803L FM_SEND;
+
+//  hardcoded presets adjust to your need.
+//  note: presets by channel would take half the memory
+float preset[10] =
+{
+  88.6, 91.3, 92.2, 96.0, 97.3,
+  98.8, 100.1, 100.3, 105.4, 107.6
+};
+
+
+void setup()
+{
+  Serial.begin(115200);
+  while(!Serial);
+  Serial.println();
+  Serial.println(__FILE__);
+  Serial.print("KT0803_LIB_VERSION: ");
+  Serial.println(KT0803_LIB_VERSION);
+  Serial.println();
+
+  Wire.begin();
+
+  FM_SEND.begin(preset[0], false);
+}
+
+
+void loop()
+{
+  if (Serial.available())
+  {
+    char c = Serial.read();
+
+    if (c == 'm') FM_SEND.setMute(false);
+    if (c == 'M') FM_SEND.setMute(true);
+    //  select preset  0..9
+    int  p = c - '0';  //  convert to digit
+    if ((0 <= p) && (p <= 9)) FM_SEND.setFrequency(preset[p]);
+  }
+}
+
+
+//  -- END OF FILE --