stm-firmware/Makefile

@@ -149,16 +149,8 @@ disassemble: $(target).elf
 objcopy: $(target).bin $(target).hex
 
 mrproper: clean
-ifneq ($(DEBUGBUILD),true)
+	@echo "Purging project files..."
-	@echo "Purging RELEASE project files"
-else
-	@echo "Purging DEBUG project files"
-endif
 	$(QUIET)rm -f $(target).pro $(target).creator $(target).files $(target).cflags $(target).cxxflags $(target).includes $(target).config
-ifneq ($(DEBUGBUILD),true)
-	$(QUIET)$(MAKE) DEBUGBUILD=true mrproper
-endif
-
 
 clean:
 	@echo -n "Cleaning up derived files for "

stm-firmware/temp-converter.c

@@ -68,7 +68,7 @@ int temp_converter_convert_resistance_to_temp(float resistance, float *temp_out)
 	diff_to_low_resistance = resistance - (float)(TEMP_CONVERSION_MIN_RES + TEMP_CONVERSION_RES_STEP * lower_idx);
 
 	/* Calculate output temperature */
-	*temp_out = (diff_to_low_resistance * (1.0f / TEMP_CONVERSION_RES_STEP)) * diff_high_low + low;
+	*temp_out = (diff_to_low_resistance / TEMP_CONVERSION_RES_STEP) * diff_high_low + low;
 
 return_ret_val:
 	return ret_val;