thooge/esp32-nmea2000-obp60
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Code Releases Activity

Add 4 inch TFT display ST7796

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This commit is contained in:
Norbert Walter
2026-02-27 21:33:23 +00:00
parent 065a9807d2
commit aea401589d
36 changed files with 272 additions and 85 deletions
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lib/obp60task/PageXTETrack.cpp
+6 -6
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@@ -89,7 +89,7 @@ class PageXTETrack : public Page
//***********************************************************
// Set display in partial refresh mode
getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
displaySetPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
getdisplay().setTextColor(commonData->fgcolor);
@@ -112,25 +112,25 @@ class PageXTETrack : public Page
GwApi::BoatValue *bv_xte = pageData.values[0]; // XTE
String sval_xte = formatValue(bv_xte, *commonData).svalue;
getdisplay().getTextBounds(sval_xte, 0, 0, &x, &y, &w, &h);
displayGetTextBounds(sval_xte, 0, 0, &x, &y, &w, &h);
getdisplay().setCursor(160-w, 170);
getdisplay().print(sval_xte);
GwApi::BoatValue *bv_cog = pageData.values[1]; // COG
String sval_cog = formatValue(bv_cog, *commonData).svalue;
getdisplay().getTextBounds(sval_cog, 0, 0, &x, &y, &w, &h);
displayGetTextBounds(sval_cog, 0, 0, &x, &y, &w, &h);
getdisplay().setCursor(360-w, 170);
getdisplay().print(sval_cog);
GwApi::BoatValue *bv_dtw = pageData.values[2]; // DTW
String sval_dtw = formatValue(bv_dtw, *commonData).svalue;
getdisplay().getTextBounds(sval_dtw, 0, 0, &x, &y, &w, &h);
displayGetTextBounds(sval_dtw, 0, 0, &x, &y, &w, &h);
getdisplay().setCursor(160-w, 257);
getdisplay().print(sval_dtw);
GwApi::BoatValue *bv_btw = pageData.values[3]; // BTW
String sval_btw = formatValue(bv_btw, *commonData).svalue;
getdisplay().getTextBounds(sval_btw, 0, 0, &x, &y, &w, &h);
displayGetTextBounds(sval_btw, 0, 0, &x, &y, &w, &h);
getdisplay().setCursor(360-w, 257);
getdisplay().print(sval_btw);
@@ -149,7 +149,7 @@ class PageXTETrack : public Page
}
getdisplay().setFont(&Ubuntu_Bold10pt8b);
getdisplay().getTextBounds(sval_wpname, 0, 150, &x, &y, &w, &h);
displayGetTextBounds(sval_wpname, 0, 150, &x, &y, &w, &h);
// TODO if text don't fix use smaller font size.
// if smallest size does not fit use 2 lines
// last resort: clip with ellipsis