app console: add LVGL heap to heap stats

1 files changed, 9 insertions, 0 deletions

diff --git a/src/tangara/app_console/app_console.cpp b/src/tangara/app_console/app_console.cpp
index 49cb9788..dcefc966 100644
--- a/src/tangara/app_console/app_console.cpp
+++ b/src/tangara/app_console/app_console.cpp
@@ -44,6 +44,7 @@
 #include "database/track.hpp"
 #include "events/event_queue.hpp"
 #include "lua/lua_registry.hpp"
+#include "lvgl/src/stdlib/lv_mem.h"
 #include "system_fsm/service_locator.hpp"
 #include "system_fsm/system_events.hpp"
 #include "ui/ui_events.hpp"
@@ -373,6 +374,14 @@ int CmdHeaps(int argc, char** argv) {
   std::cout << (heap_caps_get_largest_free_block(MALLOC_CAP_SPIRAM) / 1024)
             << " KiB largest free block" << std::endl;
 
+  lv_mem_monitor_t lvgl_heap_stats;
+  lv_mem_monitor(&lvgl_heap_stats);
+  std::cout << "heap stats (LVGL):" << std::endl;
+  std::cout << lvgl_heap_stats.free_size / 1024
+            << " KiB free" << std::endl;
+  std::cout << lvgl_heap_stats.free_biggest_size / 1024
+            << " KiB largest free block" << std::endl;
+
   return 0;
 }