Configure SPI pins as input when target is not in reset.

2015-02-25 21:55:14 +01:00 · 2015-02-25 21:55:14 +01:00 · a17a757722
parent 15da182399
commit a17a757722
1 changed files with 4 additions and 0 deletions
--- a/build/shared/examples/11.ArduinoISP/ArduinoISP/ArduinoISP.ino
+++ b/build/shared/examples/11.ArduinoISP/ArduinoISP/ArduinoISP.ino
@ -274,6 +274,10 @@ void start_pmode() {

 void end_pmode() {
  SPI.end();
+  // We're about to take the target out of reset
+  // so configure SPI pins as input
+  pinMode(MOSI, INPUT);
+  pinMode(SCK, INPUT);
  reset_target(false);
  pinMode(RESET, INPUT);
  pmode = 0;