From 7791f43fb1b328e470ed14facc064f4252ce636e Mon Sep 17 00:00:00 2001
From: uvok
Date: Sun, 20 Jul 2025 11:16:11 +0200
Subject: Handle r/w/notify properly

signal back bluetooth selection
---
 src/display.cpp | 40 ++++++++++++++++++++++++++++++----------
 1 file changed, 30 insertions(+), 10 deletions(-)

(limited to 'src/display.cpp')

diff --git a/src/display.cpp b/src/display.cpp
index bc4c8dc..abbe9cf 100644
--- a/src/display.cpp
+++ b/src/display.cpp
@@ -1,5 +1,7 @@
 #include "badge/display.h"
 
+#include "badge/log.h"
+
 #include <Fonts/FreeMonoBold18pt7b.h>
 #include <Fonts/FreeMonoBold9pt7b.h>
 // #include <GxEPD2_3C.h>
@@ -37,10 +39,11 @@ static uint8_t displayed = 0;
 #include "hug.c"
 #include "hungry.c"
 #include "uvok.c"
+#include "cheebox.c"
 
 void de::uvok::badge::display_init(void)
 {
-    Serial.println("Init display...");
+    LOG_F("Init display...\n");
 
 #if UVOK_EPAP_DISPLAY == DISPLAY_ELECROW_290_BW
     // Turn on once, let controller handle the rest, lest I want to do re-init...
@@ -52,7 +55,7 @@ void de::uvok::badge::display_init(void)
 #endif
 
     display.hibernate();
-    Serial.println("Display done.");
+    LOG_F("Display done.\n");
 }
 
 void de::uvok::badge::display_demo(void)
@@ -96,15 +99,20 @@ const struct
     const int height;
     const char *text;
 } imgs[] = {
-    #include "./images.cfg"
+#include "./images.cfg"
 };
 
 const int de::uvok::badge::image_count = (ARRAY_LENGTH(imgs));
 
-typedef enum { DISPLAY_PREVIEW, DISPLAY_FULL} display_mode_t;
-static void displayDo(display_mode_t preview)
+typedef enum
+{
+    DISPLAY_PREVIEW,
+    DISPLAY_FULL
+} display_mode_t;
+
+static void displayDo(display_mode_t mode)
 {
-    Serial.printf("Print image %d\n", displayed);
+    LOG_F("Print image %d in full mode? %d\n", displayed, mode);
 
     display.setRotation(3);
     display.setTextColor(GxEPD_BLACK);
@@ -124,7 +132,7 @@ static void displayDo(display_mode_t preview)
     display.firstPage();
     do
     {
-        if (!preview)
+        if (mode == DISPLAY_FULL)
         {
             display.setFullWindow();
             display.drawXBitmap(0, 0, (unsigned char *)imgs[displayed].bits, imgs[displayed].width,
@@ -143,22 +151,34 @@ static void displayDo(display_mode_t preview)
     } while (display.nextPage());
 }
 
-void de::uvok::badge::display_prev(void)
+uint8_t de::uvok::badge::display_prev(void)
 {
     displayed--;
     if (displayed >= image_count)
         displayed = image_count - 1;
     displayDo(DISPLAY_PREVIEW);
+    return displayed;
 }
 
-void de::uvok::badge::display_next(void)
+uint8_t de::uvok::badge::display_next(void)
 {
     displayed = (displayed + 1) % image_count;
     displayDo(DISPLAY_PREVIEW);
+    return displayed;
+}
+
+uint8_t de::uvok::badge::display_refresh(void)
+{
+    displayDo(DISPLAY_FULL);
+    return displayed;
 }
 
-void de::uvok::badge::display_refresh(void)
+void de::uvok::badge::display_direct(uint8_t num)
 {
+    LOG_F("Display direct\n");
+    if (num >= image_count)
+        return;
+    displayed = num;
     displayDo(DISPLAY_FULL);
 }
 
-- 
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