Use INPUT_PULLUP, for better compatibility with non-AVR boards

PaulStoffregen · PaulStoffregen · commit 06f6d696f3c8 · 2016-11-30T14:04:35.000-08:00
diff --git a/EasyTransfer/examples/EasyTransfer_2Way_wPot_Example/EasyTransfer_2Way_wPot_Example.pde b/EasyTransfer/examples/EasyTransfer_2Way_wPot_Example/EasyTransfer_2Way_wPot_Example.pde
@@ -46,9 +46,8 @@ void setup(){
   ETout.begin(details(txdata), &Serial);
   
   pinMode(13, OUTPUT);  
-  pinMode(12, INPUT);
   //enable pull-up
-  digitalWrite(12, HIGH);
+  pinMode(12, INPUT_PULLUP);
   
 }
 
diff --git a/EasyTransfer/examples/EasyTransfer_2Way_wServo_Example/EasyTransfer_2Way_wServo_Example.pde b/EasyTransfer/examples/EasyTransfer_2Way_wServo_Example/EasyTransfer_2Way_wServo_Example.pde
@@ -47,9 +47,8 @@ void setup(){
   ETout.begin(details(txdata), &Serial);
   
   pinMode(13, OUTPUT);  
-  pinMode(12, INPUT);
   //enable pull-up
-  digitalWrite(12, HIGH);
+  pinMode(12, INPUT_PULLUP);
   
   myservo.attach(9);
 }

Original file line number	Diff line number	Diff line change
`@@ -46,9 +46,8 @@ void setup(){`
`46`	`46`	`ETout.begin(details(txdata), &Serial);`
`47`	`47`
`48`	`48`	`pinMode(13, OUTPUT);`
`49`		`- pinMode(12, INPUT);`
`50`	`49`	`//enable pull-up`
`51`		`- digitalWrite(12, HIGH);`
	`50`	`+ pinMode(12, INPUT_PULLUP);`
`52`	`51`
`53`	`52`	`}`
`54`	`53`
Original file line number	Diff line number	Diff line change
`@@ -47,9 +47,8 @@ void setup(){`
`47`	`47`	`ETout.begin(details(txdata), &Serial);`
`48`	`48`
`49`	`49`	`pinMode(13, OUTPUT);`
`50`		`- pinMode(12, INPUT);`
`51`	`50`	`//enable pull-up`
`52`		`- digitalWrite(12, HIGH);`
	`51`	`+ pinMode(12, INPUT_PULLUP);`
`53`	`52`
`54`	`53`	`myservo.attach(9);`
`55`	`54`	`}`