More performance and usability tweaks

 - pin ui and decoder to opposite cores
 - disable touch wheel when controls are locked

2 files changed, 19 insertions, 7 deletions

diff --git a/src/drivers/include/relative_wheel.hpp b/src/drivers/include/relative_wheel.hpp
index 6edc006a..5e801aba 100644
--- a/src/drivers/include/relative_wheel.hpp
+++ b/src/drivers/include/relative_wheel.hpp
@@ -26,17 +26,21 @@ class RelativeWheel {
 
   explicit RelativeWheel(TouchWheel* touch);
 
-  // Not copyable or movable.
-  RelativeWheel(const RelativeWheel&) = delete;
-  RelativeWheel& operator=(const RelativeWheel&) = delete;
-
   auto Update() -> void;
+  auto SetEnabled(bool) -> void;
 
   auto is_clicking() -> bool;
   auto ticks() -> std::int_fast16_t;
 
+  // Not copyable or movable.
+  RelativeWheel(const RelativeWheel&) = delete;
+  RelativeWheel& operator=(const RelativeWheel&) = delete;
+
  private:
   TouchWheel* touch_;
+
+  bool is_enabled_;
+
   bool is_clicking_;
   bool was_clicking_;
   bool is_first_read_;
diff --git a/src/drivers/relative_wheel.cpp b/src/drivers/relative_wheel.cpp
index 846d0e7b..75b62ae7 100644
--- a/src/drivers/relative_wheel.cpp
+++ b/src/drivers/relative_wheel.cpp
@@ -15,6 +15,7 @@ namespace drivers {
 
 RelativeWheel::RelativeWheel(TouchWheel* touch)
     : touch_(touch),
+      is_enabled_(true),
       is_clicking_(false),
       was_clicking_(false),
       is_first_read_(true),
@@ -60,17 +61,24 @@ auto RelativeWheel::Update() -> void {
   }
 }
 
+auto RelativeWheel::SetEnabled(bool en) -> void {
+  is_enabled_ = en;
+}
+
 auto RelativeWheel::is_clicking() -> bool {
+  if (!is_enabled_) {
+    return false;
+  }
   bool ret = is_clicking_;
   is_clicking_ = 0;
   return ret;
 }
 
 auto RelativeWheel::ticks() -> std::int_fast16_t {
-  int_fast16_t t = ticks_;
-  if (t != 0) {
-    ESP_LOGI("teeks", "ticks %d", t);
+  if (!is_enabled_) {
+    return 0;
   }
+  int_fast16_t t = ticks_;
   ticks_ = 0;
   return t;
 }