From ad7f1107328fdd69aa7b808c904df2b052807bbf Mon Sep 17 00:00:00 2001
From: uvok
Date: Sun, 20 Jul 2025 08:00:35 +0200
Subject: Separate BLE stuff

---
 include/badge/ble.h |  7 +++++++
 src/ble.cpp         | 38 ++++++++++++++++++++++++++++++++++++++
 src/main.cpp        | 35 ++++++++++-------------------------
 3 files changed, 55 insertions(+), 25 deletions(-)
 create mode 100644 include/badge/ble.h
 create mode 100644 src/ble.cpp

diff --git a/include/badge/ble.h b/include/badge/ble.h
new file mode 100644
index 0000000..efdf621
--- /dev/null
+++ b/include/badge/ble.h
@@ -0,0 +1,7 @@
+#pragma once
+
+namespace de::uvok::badge
+{
+    void ble_init(void);
+    void ble_advertise(void);
+}
diff --git a/src/ble.cpp b/src/ble.cpp
new file mode 100644
index 0000000..4f98679
--- /dev/null
+++ b/src/ble.cpp
@@ -0,0 +1,38 @@
+#include "badge/ble.h"
+
+#include <NimBLEDevice.h>
+
+#include "badge/config.h"
+
+static NimBLEServer *server;
+static NimBLEAdvertising *pAdvertising;
+
+void de::uvok::badge::ble_init(void)
+{
+
+    NimBLEDevice::init("Espadge");
+    server = NimBLEDevice::createServer();
+    NimBLEService *service = new NimBLEService("ca260000-b4bb-46b2-bd06-b7b7a61ea990");
+    // read/write current
+    auto c = service->createCharacteristic("ca260001-b4bb-46b2-bd06-b7b7a61ea990",
+                                           NIMBLE_PROPERTY::READ | NIMBLE_PROPERTY::WRITE || NIMBLE_PROPERTY::NOTIFY);
+
+    // get pictures
+    service->createCharacteristic("ca260002-b4bb-46b2-bd06-b7b7a61ea990", NIMBLE_PROPERTY::READ);
+
+    service->start();
+
+    server->addService(service);
+
+    pAdvertising = NimBLEDevice::getAdvertising();
+    pAdvertising->setName("NimBLE");
+}
+
+void de::uvok::badge::ble_advertise(void)
+{
+    if (!pAdvertising->isAdvertising())
+    {
+        Serial.println("Long press detected. Starting advertising...");
+        pAdvertising->start(10000);
+    }
+}
diff --git a/src/main.cpp b/src/main.cpp
index 75c4d8b..b5afe53 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,8 +1,8 @@
 #include <Arduino.h>
 
-#include <NimBLEDevice.h>
-
 #include "badge/config.h"
+
+#include "badge/ble.h"
 #include "badge/display.h"
 #include "badge/gpio.h"
 
@@ -13,29 +13,15 @@
 #define BADGE_USE_WIFI 0
 #endif
 
-NimBLEServer *server;
-
 #define PRESS_TIME_DRAW 1000
 #define PRESS_TIME_BLE_ADV 3000
 #define SLEEP_TIME 10000
-NimBLEAdvertising *pAdvertising;
 
 void setup()
 {
     Serial.begin(115200);
     Serial.println("Yes, it works!");
-
-    NimBLEDevice::init("Espadge");
-    server = NimBLEDevice::createServer();
-    NimBLEService *service = new NimBLEService("ca260000-b4bb-46b2-bd06-b7b7a61ea990");
-    auto c = service->createCharacteristic("ca260001-b4bb-46b2-bd06-b7b7a61ea990");
-    service->start();
-    c->setValue("1");
-
-    server->addService(service);
-
-    pAdvertising = NimBLEDevice::getAdvertising();
-    pAdvertising->setName("NimBLE");
+    de::uvok::badge::ble_init();
     de::uvok::badge::display_init();
 
 #if BADGE_USE_WIFI
@@ -58,17 +44,16 @@ void loop()
     uint16_t pressDuration = de::uvok::badge::gpio_poll();
     if (pressDuration < 64)
     {
-        if (pressDuration == NEXT_KEY) de::uvok::badge::display_next();
-        if (pressDuration == PRV_KEY) de::uvok::badge::display_prev();
-        if (pressDuration == OK_KEY) de::uvok::badge::display_refresh();
+        if (pressDuration == NEXT_KEY)
+            de::uvok::badge::display_next();
+        if (pressDuration == PRV_KEY)
+            de::uvok::badge::display_prev();
+        if (pressDuration == OK_KEY)
+            de::uvok::badge::display_refresh();
     }
     else if (pressDuration > PRESS_TIME_BLE_ADV)
     {
-        if (!pAdvertising->isAdvertising())
-        {
-            Serial.println("Long press detected. Starting advertising...");
-            pAdvertising->start(10000);
-        }
+        de::uvok::badge::ble_advertise();
     }
     else if (pressDuration > PRESS_TIME_DRAW)
     {
-- 
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