Merge pull request #73 from fritzlb/main

ArduinoISP: Add hint MISO/MOSI -> CIPO/COPI

Author: per1234

examples/11.ArduinoISP/ArduinoISP/ArduinoISP.ino

@@ -3,6 +3,10 @@
 // If you require a license, see
 // https://opensource.org/licenses/bsd-license.php
 //
+// Note that this sketch refers to the SPI bus pins using the legacy MISO/MOSI
+// names rather than the modern CIPO/COPI names.
+// For further details, see https://docs.arduino.cc/learn/communication/spi
+//
 // This sketch turns the Arduino into a AVRISP using the following Arduino pins:
 //
 // Pin 10 is used to reset the target microcontroller.