Adjust matrix brightness, timing

oseiler2 · Jan 31, 2023 · c720530 · c720530
1 parent 7e14bc6
commit c720530
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/neopixelMatrix.cpp b/src/neopixelMatrix.cpp
@@ -95,6 +95,7 @@ uint16_t NeopixelMatrix::ppmToColour(uint16_t ppm) {
 }
 
 void NeopixelMatrix::showText() {
+  matrix->setBrightness(config.brightness);
   matrix->fillScreen(0);
   matrix->setTextColor(matrix->Color(255, 255, 255));//ppmToColour(currentPpm));
   matrix->setCursor(scrollPosition + (scrollWidth > 0 ? 1 : 0), MATRIX_HEIGHT);
@@ -112,6 +113,9 @@ void NeopixelMatrix::show(uint16_t ppm, bool showDrip) {
   //  uint32_t start = micros();
   uint8_t dots = ppmToDots(ppm);
 
+  float eps = 1 - ((float)dots / NUMBER_OF_DOTS);
+  matrix->setBrightness(min(int(config.brightness + (eps * 10)), 255));
+
   matrix->clear();
   matrix->fillScreen(0);
   //  matrix->fillScreen(matrix->Color(255, 0, 255));
@@ -311,7 +315,7 @@ void NeopixelMatrix::neopixelMatrixLoop(void* pvParameters) {
         instance->update(instance->currentPpm);
       }
     }
-    notified = xQueueReceive(instance->updateQueue, &msg, pdMS_TO_TICKS(10));
+    notified = xQueueReceive(instance->updateQueue, &msg, pdMS_TO_TICKS(100));
     if (notified == pdPASS) {
       if (msg.cmd == X_CMD_SHOW_PPM) {
         instance->show(msg.ppm, false);