Set all pins to INPUT on sketch startup

bigdinotech · bigdinotech · commit 6b33e736a7ba · 2017-03-21T14:19:40.000-07:00
diff --git a/variants/arduino_101/variant.cpp b/variants/arduino_101/variant.cpp
@@ -179,9 +179,8 @@ void variantGpioInit(void)
         PinDescription *p = &g_APinDescription[pin];
         SET_PIN_MODE(p->ulSocPin, p->ulPinMode);
         pinmuxMode[pin] = GPIO_MUX_MODE;
+        pinMode(pin, INPUT);
     }
-    //make sure the led is not lit on sketch start
-    digitalWrite(LED_BUILTIN, LOW);
 }
 
 void variantPwmInit(void)

Original file line number	Diff line number	Diff line change
`@@ -179,9 +179,8 @@ void variantGpioInit(void)`
`179`	`179`	`PinDescription *p = &g_APinDescription[pin];`
`180`	`180`	`SET_PIN_MODE(p->ulSocPin, p->ulPinMode);`
`181`	`181`	`pinmuxMode[pin] = GPIO_MUX_MODE;`
	`182`	`+ pinMode(pin, INPUT);`
`182`	`183`	`}`
`183`		`- //make sure the led is not lit on sketch start`
`184`		`- digitalWrite(LED_BUILTIN, LOW);`
`185`	`184`	`}`
`186`	`185`
`187`	`186`	`void variantPwmInit(void)`