kuba/TEF6686_ESP32
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even faster boot up and completly new start screen

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KubaPro010
2026-01-14 20:57:32 +01:00
parent 77b7f45d90
commit f5a03c7e6c
30 changed files with 7313 additions and 7758 deletions
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21
include/scrolling_text.h
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@@ -16,13 +16,13 @@ private:
std::function<void(TFT_eSprite*, bool)> postDrawCallback;
int usedW;
int usedH;
static const unsigned long SCROLL_INTERVAL = 5;
static const unsigned long HOLD_DURATION = 2000;
static const int SCROLL_GAP = 10;
public:
ScrollingTextDisplay(TFT_eSprite* spr, int y, int maxW, int inuseW = -1, int inuseH = -1 ) :
ScrollingTextDisplay(TFT_eSprite* spr, int y, int maxW, int inuseW = -1, int inuseH = -1 ) :
sprite(spr), yPos(y), maxWidth(maxW), xPos(0), textWidth(0), lastTick(0), holdTick(0), isScrolling(false), postDrawCallback(nullptr), usedW(inuseW), usedH(inuseH) {}
void setPostDrawCallback(std::function<void(TFT_eSprite*, bool)> callback) {
@@ -31,7 +31,7 @@ public:
void update(const String& text, bool status, uint16_t activeColor, uint16_t activeSmooth, uint16_t dropoutColor, uint16_t dropoutSmooth, uint16_t backgroundColor) {
textWidth = sprite->textWidth(text);
if(textWidth < maxWidth) {
xPos = 0;
isScrolling = false;
@@ -41,7 +41,7 @@ public:
isScrolling = true;
if(millis() - lastTick >= SCROLL_INTERVAL) {
if(xPos <= -(textWidth + SCROLL_GAP)) xPos = 0;
if(xPos == 0) {
if(millis() - holdTick >= HOLD_DURATION) {
xPos--;
@@ -51,7 +51,7 @@ public:
xPos--;
holdTick = millis();
}
drawText(text, status, activeColor, activeSmooth, dropoutColor, dropoutSmooth, backgroundColor);
lastTick = millis();
}
@@ -77,25 +77,28 @@ private:
if(usedW > 0 && usedH > 0) {
sprite->fillSprite(TFT_TRANSPARENT);
sprite->fillRect(0, 0, usedW, usedH, backgroundColor);
sprite->setViewport(0, 0, usedW, usedH);
if(status) sprite->setTextColor(activeColor, activeSmooth, false);
else sprite->setTextColor(dropoutColor, dropoutSmooth, false);
sprite->drawString(text, xPos, 0);
if(isScrolling) sprite->drawString(text, xPos + textWidth + SCROLL_GAP, 0);
sprite->resetViewport();
} else {
sprite->fillSprite(backgroundColor);
if(status) sprite->setTextColor(activeColor, activeSmooth, false);
else sprite->setTextColor(dropoutColor, dropoutSmooth, false);
sprite->drawString(text, xPos, 0);
if(isScrolling) sprite->drawString(text, xPos + textWidth + SCROLL_GAP, 0);
}
sprite->fillRect(0, sprite->fontHeight(), sprite->width(), sprite->height() - sprite->fontHeight(), TFT_TRANSPARENT);
if(postDrawCallback) postDrawCallback(sprite, false);
sprite->pushSprite(35, yPos, TFT_TRANSPARENT);
}