From 5f408e8615165b14f5f5a940d5ca4acb67aa5311 Mon Sep 17 00:00:00 2001
From: e2002 <e2002@bk.ru>
Date: Thu, 28 Aug 2025 14:56:27 +0300
Subject: [PATCH] v0.9.689

---
 README.md                                      | 3 +++
 yoRadio/src/core/options.h                     | 2 +-
 yoRadio/src/displays/conf/displaySSD1322conf.h | 6 +++---
 yoRadio/src/displays/tools/psframebuffer.h     | 2 +-
 yoRadio/src/displays/widgets/widgets.cpp       | 9 +++++----
 5 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/README.md b/README.md
index fa6bf84..3dc87a5 100644
--- a/README.md
+++ b/README.md
@@ -235,6 +235,9 @@ Work is in progress...
 
 ---
 ## Version history
+#### v0.9.689
+- fixed artifacts in scrolling text
+
 #### v0.9.686
 - fixed SD card connection bug in configurations with `SD_SPIPINS` defined
 - time synchronization setting
diff --git a/yoRadio/src/core/options.h b/yoRadio/src/core/options.h
index 4d0a8d7..9fd45c1 100644
--- a/yoRadio/src/core/options.h
+++ b/yoRadio/src/core/options.h
@@ -2,7 +2,7 @@
 #define options_h
 #pragma once
 
-#define YOVERSION "0.9.686"
+#define YOVERSION "0.9.689"
 
 /*******************************************************
 DO NOT EDIT THIS FILE. 
diff --git a/yoRadio/src/displays/conf/displaySSD1322conf.h b/yoRadio/src/displays/conf/displaySSD1322conf.h
index b740396..ea62513 100644
--- a/yoRadio/src/displays/conf/displaySSD1322conf.h
+++ b/yoRadio/src/displays/conf/displaySSD1322conf.h
@@ -21,12 +21,12 @@
 
 /* SROLLS  */                            /* {{ left, top, fontsize, align }, buffsize, uppercase, width, scrolldelay, scrolldelta, scrolltime } */
 const ScrollConfig metaConf       PROGMEM = {{ TFT_FRAMEWDT+1, TFT_FRAMEWDT+1, 2, WA_LEFT }, 140, true, MAX_WIDTH-2, 5000, 2, 25 };
-const ScrollConfig title1Conf     PROGMEM = {{ 0, 20, 1, WA_LEFT }, 140, true, DSP_WIDTH/2+6, 5000, 2, 25 };
-const ScrollConfig title2Conf     PROGMEM = {{ 0, 29, 1, WA_LEFT }, 140, true, DSP_WIDTH/2+6, 5000, 2, 25 };
+const ScrollConfig title1Conf     PROGMEM = {{ 0, 20, 1, WA_LEFT }, 140, true, DSP_WIDTH/2+2, 5000, 2, 25 };
+const ScrollConfig title2Conf     PROGMEM = {{ 0, 29, 1, WA_LEFT }, 140, true, DSP_WIDTH/2+2, 5000, 2, 25 };
 const ScrollConfig playlistConf   PROGMEM = {{ TFT_FRAMEWDT, 30, 1, WA_LEFT }, 140, true, MAX_WIDTH, 500, 2, 25 };
 const ScrollConfig apTitleConf    PROGMEM = {{ TFT_FRAMEWDT+1, TFT_FRAMEWDT+1, 1, WA_CENTER }, 140, false, MAX_WIDTH-2, 0, 2, 25 };
 const ScrollConfig apSettConf     PROGMEM = {{ TFT_FRAMEWDT, 64-7, 1, WA_LEFT }, 140, false, MAX_WIDTH, 0, 2, 25 };
-const ScrollConfig weatherConf    PROGMEM = {{ 0, 64-12, 1, WA_LEFT }, 140, true, DSP_WIDTH/2+6, 0, 2, 25 }; // ПОГОДА!!
+const ScrollConfig weatherConf    PROGMEM = {{ 0, 64-12, 1, WA_LEFT }, 140, true, DSP_WIDTH/2+2, 0, 2, 25 }; // ПОГОДА!!
 
 /* BACKGROUNGC9106DS  */                       /* {{ left, top, fontsize, align }, width, height, outlined } */
 const FillConfig   metaBGConf     PROGMEM = {{ 0, 0,  0, WA_LEFT }, DSP_WIDTH, 18, false };
diff --git a/yoRadio/src/displays/tools/psframebuffer.h b/yoRadio/src/displays/tools/psframebuffer.h
index 0840c22..c5455b1 100644
--- a/yoRadio/src/displays/tools/psframebuffer.h
+++ b/yoRadio/src/displays/tools/psframebuffer.h
@@ -63,7 +63,7 @@ class  psFrameBuffer : public Adafruit_GFX {
       }
       if(buffer){
         for (int i = 0; i < _hh * _ww; i++)
-          buffer[i] = 0;
+          buffer[i] = _bgcolor;
         _ready = true;
       }
     }
diff --git a/yoRadio/src/displays/widgets/widgets.cpp b/yoRadio/src/displays/widgets/widgets.cpp
index 75108c6..b37e5d6 100644
--- a/yoRadio/src/displays/widgets/widgets.cpp
+++ b/yoRadio/src/displays/widgets/widgets.cpp
@@ -167,14 +167,14 @@ void ScrollWidget::setText(const char* txt) {
       #ifdef PSFBUFFER
         _fb->fillRect(0, 0, _width, _textheight, _bgcolor);
         _fb->setCursor(0, 0);
-        snprintf(_window, _width / _charWidth + 2, "%s", _text); //TODO
+        snprintf(_window, _width / _charWidth + 1, "%s", _text); //TODO
         _fb->print(_window);
         _fb->display();
       #endif
       } else {
         dsp.fillRect(_config.left,  _config.top, _width, _textheight, _bgcolor);
         dsp.setCursor(_config.left, _config.top);
-        snprintf(_window, _width / _charWidth + 2, "%s", _text); //TODO
+        snprintf(_window, _width / _charWidth + 1, "%s", _text); //TODO
         dsp.setClipping({_config.left, _config.top, _width, _textheight});
         dsp.print(_window);
         dsp.clearClipping();
@@ -235,13 +235,14 @@ void ScrollWidget::_draw() {
     const char* _cursor = _text + _newx / _charWidth;
     uint16_t hiddenChars = _cursor - _text;
     if (hiddenChars < strlen(_text)) {
-      snprintf(_window, _width / _charWidth + 2, "%s%s%s", _cursor, _sep, _text);
+      snprintf(_window, _width / _charWidth + 1, "%s%s%s", _cursor, _sep, _text);
     } else {
       const char* _scursor = _sep + (_cursor - (_text + strlen(_text)));
-      snprintf(_window, _width / _charWidth + 2, "%s%s", _scursor, _text);
+      snprintf(_window, _width / _charWidth + 1, "%s%s", _scursor, _text);
     }
     if(_fb->ready()){
     #ifdef PSFBUFFER
+      _fb->fillRect(0, 0, _width, _textheight, _bgcolor);
       _fb->setCursor(_x + hiddenChars * _charWidth, 0);
       _fb->print(_window);
       _fb->display();