12-bit ADC resolution for STM32 (#20519)

2020-12-22 03:30:03 +03:00
parent ba1176108a
commit 36aff1e464
3 changed files with 7 additions and 3 deletions
--- a/Marlin/src/module/thermistor/thermistors.h
+++ b/Marlin/src/module/thermistor/thermistors.h
@ -27,6 +27,8 @@
 #define THERMISTOR_TABLE_SCALE (HAL_ADC_RANGE / _BV(THERMISTOR_TABLE_ADC_RESOLUTION))
 #if ENABLED(HAL_ADC_FILTERED)
  #define OVERSAMPLENR 1
+#elif HAL_ADC_RESOLUTION > 10
+  #define OVERSAMPLENR (20 - HAL_ADC_RESOLUTION)
 #else
  #define OVERSAMPLENR 16
 #endif