thooge/esp32-nmea2000-obp60
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Add late chart object initialization to pages with charts

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This commit is contained in:
Ulrich Meine
2026-07-01 02:42:02 +02:00
parent 751f4e2296
commit 04ea564bdb
4 changed files with 40 additions and 33 deletions
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lib/obp60task/PageTwoValues.cpp
+9 -3
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@@ -203,7 +203,7 @@ public:
#if defined BOARD_OBP60S3
if (key == 5 && pageMode != VALUES) {
#elif defined BOARD_OBP40S3
if (key == 2 && pageMode != VALUES) {
if (key == 2 && pageMode != VALUES) {
#endif
if (dataIntv == 1) {
dataIntv = 2;
@@ -246,8 +246,8 @@ public:
dataHstryBuf[i] = pageData.hstryBuffers->getBuffer(bValName);
if (dataHstryBuf[i]) {
dataChart[i].reset(new Chart(*dataHstryBuf[i], Chart::dfltChrtDta[bValFormat].range, *commonData, useSimuData));
LOG_DEBUG(GwLog::DEBUG, "PageTwoValues: Created chart object%d for %s", i, bValName.c_str());
dataChart[i].reset(new Chart(*dataHstryBuf[i], *commonData, useSimuData));
LOG_DEBUG(GwLog::DEBUG, "PageTwoValues: Created chart object %d for %s", i, bValName.c_str());
} else {
LOG_DEBUG(GwLog::DEBUG, "PageTwoValues: No chart object available for %s", bValName.c_str());
}
@@ -283,6 +283,12 @@ public:
displaySetPartialWindow(0, 0, width, height); // Set partial update
for (int i = 0; i < NUMVALUES; i++) {
if (!dataChart[i]->isValid()) {
dataChart[i]->init(); // try late initialization if chart object could not be properly initialized earlier due to missing boat data
}
}
if (pageMode == VALUES || (dataHstryBuf[0] == nullptr && dataHstryBuf[1] == nullptr)) {
// show only data value; ignore other pageMode options if no chart supported boat data history buffer is available
showData(bValue, FULL);