From fbd4e580291b24681e1162f5ec64b00d2a6cb650 Mon Sep 17 00:00:00 2001
From: uvok
Date: Mon, 21 Jul 2025 07:47:08 +0200
Subject: Attempt to light sleep

results in wdt error
---
 src/main.cpp | 23 +++++++++++++----------
 1 file changed, 13 insertions(+), 10 deletions(-)

(limited to 'src')

diff --git a/src/main.cpp b/src/main.cpp
index 5dcd051..810a4f7 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -46,6 +46,8 @@ void setup()
 
 void loop()
 {
+    static uint32_t lastActivity;
+
     uint16_t pressDuration = de::uvok::badge::gpio_poll();
     if (pressDuration < 64)
     {
@@ -58,16 +60,15 @@ void loop()
             newNum = de::uvok::badge::display_refresh();
 
         if (newNum != UINT8_MAX)
+        {
             de::uvok::badge::ble_set_image(newNum);
+            lastActivity = millis();
+        }
     }
     else if (pressDuration > PRESS_TIME_BLE_ADV)
     {
         de::uvok::badge::ble_advertise();
-    }
-    else if (pressDuration > PRESS_TIME_DRAW)
-    {
-        Serial.println("Drawing...");
-        de::uvok::badge::display_demo();
+        lastActivity = millis();
     }
 
     {
@@ -75,12 +76,14 @@ void loop()
         if (pollres.has_data)
         {
             de::uvok::badge::display_direct(pollres.new_template);
+            lastActivity = millis();
         }
     }
 
-    // if (millis() - releasedTime > SLEEP_TIME && !pAdvertising->isAdvertising())
-    // {
-    //   Serial.println("Go to sleep...");
-    //   esp_light_sleep_start();
-    // }
+    if (false && millis() - lastActivity > SLEEP_TIME && !de::uvok::badge::ble_is_advertising())
+    {
+        // RTC watchdog???
+        esp_sleep_enable_timer_wakeup(10 * 1000);
+        esp_light_sleep_start();
+    }
 }
-- 
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