From cab60b65945b6c277a82d83772009fd321c3b869 Mon Sep 17 00:00:00 2001
From: Mark Haslinghuis <mark@numloq.nl>
Date: Fri, 20 Dec 2024 22:34:01 +0100
Subject: [PATCH] Add RANGEFINDER and OPTICALFLOW MT build option (#14042)

---
 src/main/target/common_post.h | 20 +++++++++++++-------
 src/main/target/common_pre.h  |  3 ++-
 2 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/src/main/target/common_post.h b/src/main/target/common_post.h
index 37a55e77231..508453ab7ec 100644
--- a/src/main/target/common_post.h
+++ b/src/main/target/common_post.h
@@ -555,14 +555,20 @@
 #undef USED_TIMERS
 #endif
 
-#if !defined(USE_RANGEFINDER)
-#undef USE_RANGEFINDER_HCSR04
-#undef USE_RANGEFINDER_SRF10
-#undef USE_RANGEFINDER_HCSR04_I2C
-#undef USE_RANGEFINDER_VL53L0X
-#undef USE_RANGEFINDER_UIB
-#undef USE_RANGEFINDER_TF
+#if defined(USE_OPTICALFLOW_MT)
+#ifndef USE_RANGEFINDER_MT
+#define USE_RANGEFINDER_MT
 #endif
+#ifndef USE_OPTICALFLOW
+#define USE_OPTICALFLOW
+#endif
+#endif // USE_OPTICALFLOW_MT
+
+#if defined(USE_RANGEFINDER_HCSR04) || defined(USE_RANGEFINDER_SRF10) || defined(USE_RANGEFINDER_HCSR04_I2C) || defined(USE_RANGEFINDER_VL53L0X) || defined(USE_RANGEFINDER_UIB) || defined(USE_RANGEFINDER_TF) || defined(USE_RANGEFINDER_MT)
+#ifndef USE_RANGEFINDER
+#define USE_RANGEFINDER
+#endif
+#endif // USE_RANGEFINDER_XXX
 
 #ifndef USE_GPS_RESCUE
 #undef USE_CMS_GPS_RESCUE_MENU
diff --git a/src/main/target/common_pre.h b/src/main/target/common_pre.h
index 0e7e6545d32..505e48656c7 100644
--- a/src/main/target/common_pre.h
+++ b/src/main/target/common_pre.h
@@ -270,8 +270,9 @@
 #define USE_RANGEFINDER
 #define USE_RANGEFINDER_HCSR04
 #define USE_RANGEFINDER_TF
+#define USE_OPTICALFLOW_MT
 
-#endif // TARGET_FLASH_SIZE > 512
+#endif // TARGET_FLASH_SIZE >= 1024
 
 #endif // !defined(CLOUD_BUILD)