Revert Cortex delay for now

5 years ago · ed8f1ca9cf
2 changed files with 2 additions and 2 deletions
--- a/Marlin/src/HAL/HAL_STM32/HAL.cpp
+++ b/Marlin/src/HAL/HAL_STM32/HAL.cpp
@ -49,7 +49,7 @@ uint16_t HAL_adc_result;
 // ------------------------

 // Needed for DELAY_NS() / DELAY_US() on CORTEX-M7
-#if (defined(__arm__) || defined(__thumb__)) && WITHIN(__CORTEX_M, 3, 7)
+#if (defined(__arm__) || defined(__thumb__)) && __CORTEX_M == 7
  // HAL pre-initialization task
  // Force the preinit function to run between the premain() and main() function
  // of the STM32 arduino core
--- a/Marlin/src/HAL/shared/Delay.h
+++ b/Marlin/src/HAL/shared/Delay.h
@ -34,7 +34,7 @@

 #if defined(__arm__) || defined(__thumb__)

-  #if WITHIN(__CORTEX_M, 3, 7)
+  #if __CORTEX_M == 7

    // Cortex-M3 through M7 can use the cycle counter of the DWT unit
    // http://www.anthonyvh.com/2017/05/18/cortex_m-cycle_counter/