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-rw-r--r--examples/test-session.cpp8
1 files changed, 2 insertions, 6 deletions
diff --git a/examples/test-session.cpp b/examples/test-session.cpp
index 7ed113b..59d8ac0 100644
--- a/examples/test-session.cpp
+++ b/examples/test-session.cpp
@@ -210,16 +210,12 @@ void loop () {
SerialUSB.println("Pulling down D4, D22. Press any key.");
pinMode(22, INPUT_PULLDOWN);
pinMode(4, INPUT_PULLDOWN);
- while (!SerialUSB.available()) {
- continue;
- }
+ SerialUSB.read();
SerialUSB.println("Pulling up D4, D22. Press any key.");
pinMode(22, INPUT_PULLUP);
pinMode(4, INPUT_PULLUP);
- while (!SerialUSB.available()) {
- continue;
- }
SerialUSB.read();
+ pinMode(22, OUTPUT);
pinMode(4, OUTPUT);
break;