From d907f60522ea7ed3ec3449f75799972231fc3483 Mon Sep 17 00:00:00 2001
From: Skyler Mansfield <skyler.mansfield.21@gmail.com>
Date: Mon, 21 Aug 2023 08:02:51 +0100
Subject: [PATCH 1/2] Add checks to allow running standalone

---
 examples/main.cpp | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/examples/main.cpp b/examples/main.cpp
index 5918660..c8cd113 100644
--- a/examples/main.cpp
+++ b/examples/main.cpp
@@ -23,7 +23,7 @@ MyButton buttons[4] = {
 
 extern "C" bool tud_connected();
 
-void wait_stdio_usb_connected_timeout(long timeout_ms){
+void wait_stdio_usb_connected_timeout(long timeout_ms, long startup_delay_ms){
   if(!tud_connected())
     return;
   absolute_time_t timeout = make_timeout_time_ms(timeout_ms);
@@ -31,19 +31,17 @@ void wait_stdio_usb_connected_timeout(long timeout_ms){
   while(!stdio_usb_connected() && absolute_time_diff_us(get_absolute_time(), timeout) > 0){
     watchdog_update();
   }
-  if(stdio_usb_connected)
-    sleep_ms(1000);
+  timeout = make_timeout_time_ms(startup_delay_ms);
+  while(stdio_usb_connected() && absolute_time_diff_us(get_absolute_time(), timeout) > 0){
+    watchdog_update();
+  } 
 }
 
 int main(){
 
   stdio_init_all();
 
-  wait_stdio_usb_connected_timeout(2500);
-
-  while(!(tud_connected() && stdio_usb_connected())){
-    watchdog_update();
-  }
+  wait_stdio_usb_connected_timeout(2500, 500);
 
   MyButton::init_all();
   auto &controller = ViewController::get();

From cb6ada050dcb3165310ddfa6885e67a83b4ab9ba Mon Sep 17 00:00:00 2001
From: Skyler Mansfield <skyler.mansfield.21@gmail.com>
Date: Mon, 21 Aug 2023 08:26:52 +0100
Subject: [PATCH 2/2] Add watchdog reboot

---
 examples/CMakeLists.txt | 2 +-
 examples/main.cpp       | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 048c7f3..f25ce17 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -5,7 +5,7 @@ function(add_simple_example NAME)
     target_link_libraries(${filename}_example PRIVATE gui)
     add_executable(${filename}_example_app main.cpp)
     target_compile_definitions(${filename}_example_app PRIVATE CLASSNAME=${NAME}View INCLUDE="examples/${filename}_view.hpp")
-    target_link_libraries(${filename}_example_app PRIVATE gui ${filename}_example)
+    target_link_libraries(${filename}_example_app PRIVATE gui ${filename}_example pico_bootrom)
 
     pico_add_extra_outputs(${filename}_example_app)
     pico_enable_stdio_uart(${filename}_example_app 0)
diff --git a/examples/main.cpp b/examples/main.cpp
index c8cd113..cb8e43e 100644
--- a/examples/main.cpp
+++ b/examples/main.cpp
@@ -4,6 +4,7 @@
 #include "pico/stdio.h"
 #include "hardware/watchdog.h"
 #include "pico/time.h"
+#include "pico/bootrom.h"
 
 #include "drivers/button.hpp"
 #include "buttons.hpp"
@@ -41,6 +42,12 @@ int main(){
 
   stdio_init_all();
 
+  if(watchdog_enable_caused_reboot()) {
+    reset_usb_boot(0,0);
+  }
+
+  watchdog_enable(200, 1);
+
   wait_stdio_usb_connected_timeout(2500, 500);
 
   MyButton::init_all();