Use SET_INPUT_PULLUP where appropriate

2017-03-07 23:43:33 -06:00
parent deb9d0dabd
commit 2defb1d748
4 changed files with 37 additions and 34 deletions
--- a/Marlin/temperature.cpp
+++ b/Marlin/temperature.cpp
@ -998,8 +998,7 @@ void Temperature::init() {

    OUT_WRITE(SCK_PIN, LOW);
    OUT_WRITE(MOSI_PIN, HIGH);
-    SET_INPUT(MISO_PIN);
-    WRITE(MISO_PIN, HIGH);
+    SET_INPUT_PULLUP(MISO_PIN);
    OUT_WRITE(SS_PIN, HIGH);

    OUT_WRITE(MAX6675_SS, HIGH);