From bfcdda26252d5f7cc8dc2d8db53f88ed808d0512 Mon Sep 17 00:00:00 2001
From: Amar Mahmutbegovic <amar.mahmutbegovic@gmail.com>
Date: Sat, 11 Jan 2025 18:51:55 +0100
Subject: [PATCH] use etl::vector

---
 Chapter17/fsm/app/src/main_fsm_state_pattern.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Chapter17/fsm/app/src/main_fsm_state_pattern.cpp b/Chapter17/fsm/app/src/main_fsm_state_pattern.cpp
index aa64523..bf4044e 100644
--- a/Chapter17/fsm/app/src/main_fsm_state_pattern.cpp
+++ b/Chapter17/fsm/app/src/main_fsm_state_pattern.cpp
@@ -40,6 +40,7 @@ public:
         }
         return get_state_enum();
     }
+
     ble_state get_state_enum() {
        return ble_state::idle; 
     }
@@ -61,6 +62,7 @@ public:
         }
         return get_state_enum();
     }
+
     ble_state get_state_enum() {
        return ble_state::advertising; 
     }
@@ -79,6 +81,7 @@ public:
         }
         return get_state_enum();
     }
+    
     ble_state get_state_enum() {
        return ble_state::connected; 
     }
@@ -105,7 +108,7 @@ public:
     }
 
 private:
-    std::vector<state*> states_;
+    etl::vector<state*, 3> states_;
     ble_state current_state_ = ble_state::idle;
 
     state* get_the_state(ble_state state_enum) {