Further cleanup of inline delays

2018-04-27 19:20:22 -05:00
parent 724e9f56c8
commit 5ac226aa93
2 changed files with 47 additions and 36 deletions
--- a/Marlin/src/module/temperature.cpp
+++ b/Marlin/src/module/temperature.cpp
@ -1632,9 +1632,7 @@ void Temperature::disable_all_heaters() {

    WRITE(MAX6675_SS, 0); // enable TT_MAX6675

-    // ensure 100ns delay - a bit extra is fine
-    asm("nop");//50ns on 20Mhz, 62.5ns on 16Mhz
-    asm("nop");//50ns on 20Mhz, 62.5ns on 16Mhz
+    DELAY_100NS;          // Ensure 100ns delay

    // Read a big-endian temperature value
    max6675_temp = 0;