Fix MAX6675 SPI init, conflicts (#20086)

2020-11-12 01:27:45 +03:00
parent 40d442fde2
commit f4e9f3654e
2 changed files with 9 additions and 18 deletions
--- a/Marlin/src/MarlinCore.cpp
+++ b/Marlin/src/MarlinCore.cpp
@@ -991,6 +991,14 @@ void setup() {

  SETUP_RUN(HAL_init());

+  // Init and disable SPI thermocouples
+  #if HEATER_0_USES_MAX6675
+    OUT_WRITE(MAX6675_SS_PIN, HIGH);  // Disable
+  #endif
+  #if HEATER_1_USES_MAX6675
+    OUT_WRITE(MAX6675_SS2_PIN, HIGH); // Disable
+  #endif
+
  #if HAS_L64XX
    SETUP_RUN(L64xxManager.init());  // Set up SPI, init drivers
  #endif