From 00a7f26ef9ccd110378b2c33775f8178e52e03c6 Mon Sep 17 00:00:00 2001
From: rusefi <rusefillc@gmail.com>
Date: Sun, 16 Dec 2018 01:13:44 -0500
Subject: [PATCH] progress

---
 firmware/config/stm32f4ems/efifeatures.h | 2 ++
 firmware/hw_layer/digital_input_hw.cpp   | 4 ++--
 firmware/hw_layer/digital_input_hw.h     | 6 +++---
 firmware/hw_layer/trigger_input.cpp      | 2 +-
 4 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/firmware/config/stm32f4ems/efifeatures.h b/firmware/config/stm32f4ems/efifeatures.h
index 262d8e0299..fb424d1c8d 100644
--- a/firmware/config/stm32f4ems/efifeatures.h
+++ b/firmware/config/stm32f4ems/efifeatures.h
@@ -49,6 +49,8 @@
  */
 #define EFI_WAVE_ANALYZER TRUE
 
+#define EFI_ICU_INPUTS TRUE
+
 /**
  * TunerStudio support.
  */
diff --git a/firmware/hw_layer/digital_input_hw.cpp b/firmware/hw_layer/digital_input_hw.cpp
index 6bb023227a..23c7282df4 100644
--- a/firmware/hw_layer/digital_input_hw.cpp
+++ b/firmware/hw_layer/digital_input_hw.cpp
@@ -28,7 +28,7 @@
 #include "mpu_util.h"
 #include "fl_stack.h"
 
-#if EFI_WAVE_ANALYZER || defined(__DOXYGEN__)
+#if EFI_ICU_INPUTS || defined(__DOXYGEN__)
 
 #include "eficonsole.h"
 #include "pin_repository.h"
@@ -272,4 +272,4 @@ void startInputDriver(digital_input_s *hw, bool isActiveHigh) {
 	hw->started = true;
 }
 
-#endif /* EFI_WAVE_ANALYZER */
+#endif /* EFI_ICU_INPUTS */
diff --git a/firmware/hw_layer/digital_input_hw.h b/firmware/hw_layer/digital_input_hw.h
index 081616ce58..e7abcc4365 100644
--- a/firmware/hw_layer/digital_input_hw.h
+++ b/firmware/hw_layer/digital_input_hw.h
@@ -5,8 +5,8 @@
  * @author Andrey Belomutskiy, (c) 2012-2017
  */
 
-#ifndef WAVE_ANALYZER_HW_H_
-#define WAVE_ANALYZER_HW_H_
+#ifndef DIGITAL_INPUT_HW_H_
+#define DIGITAL_INPUT_HW_H_
 
 #include "global.h"
 
@@ -34,4 +34,4 @@ icuchannel_t getInputCaptureChannel(brain_pin_e hwPin);
 
 #endif
 
-#endif /* WAVE_ANALYZER_HW_H_ */
+#endif /* DIGITAL_INPUT_HW_H_ */
diff --git a/firmware/hw_layer/trigger_input.cpp b/firmware/hw_layer/trigger_input.cpp
index 20a4dac37a..ed6362fa0b 100644
--- a/firmware/hw_layer/trigger_input.cpp
+++ b/firmware/hw_layer/trigger_input.cpp
@@ -3,7 +3,7 @@
  * @brief	Position sensor hardware layer
  *
  * todo: code reuse with digital_input_hw.cpp was never finished
- * todo: at the moment due to half-done code reuse we depend on EFI_WAVE_ANALYZER which makes no sense, need to finish this refactoring
+ * todo: at the moment due to half-done code reuse we already depend on EFI_ICU_INPUTS but still have custom code
  * todo: VVT implementation is a nasty copy-paste :(
  *
  * see digital_input_hw.cp