first led is in left bottom corner

techniccontroller · Nov 17, 2023 · 68b37d2 · 68b37d2
1 parent 77b2306
commit 68b37d2
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Showing 3 changed files with 5 additions and 3 deletions.
diff --git a/README.md b/README.md
@@ -1,5 +1,7 @@
 # Wordclock 2.0
 
+> **_NOTE:_** This developmentbranch (*dev_lars*) implements requested changes by Lars: first led is on bottom left corner, minutes indicators are at the end of led strip (top of clock).
+
 Wordclock 2.0 with ESP8266 and NTP time
 
 More details on my website: https://techniccontroller.com/word-clock-with-wifi-and-neopixel/

diff --git a/ledmatrix.cpp b/ledmatrix.cpp
@@ -191,7 +191,7 @@ void LEDMatrix::drawOnMatrix(float factor){
     for(int z = 0; z < HEIGHT; z++){
       // inplement momentum as smooth transistion function
       uint32_t filteredColor = interpolateColor24bit(currentgrid[z][s], targetgrid[z][s], factor);
-      (*neomatrix).drawPixel(s, z, color24to16bit(filteredColor)); 
+      (*neomatrix).drawPixel(s, z+1, color24to16bit(filteredColor)); 
       currentgrid[z][s] = filteredColor;
       totalCurrent += calcEstimatedLEDCurrent(filteredColor);
     } 
@@ -200,7 +200,7 @@ void LEDMatrix::drawOnMatrix(float factor){
   // loop over all minute indicator leds
   for(int i = 0; i < 4; i++){
     uint32_t filteredColor = interpolateColor24bit(currentindicators[i], targetindicators[i], factor);
-    (*neomatrix).drawPixel(WIDTH - (1+i), HEIGHT, color24to16bit(filteredColor));
+    (*neomatrix).drawPixel(WIDTH - (1+i), 0, color24to16bit(filteredColor));
     currentindicators[i] = filteredColor;
     totalCurrent += calcEstimatedLEDCurrent(filteredColor);
   }

diff --git a/wordclock_esp8266.ino b/wordclock_esp8266.ino
@@ -152,7 +152,7 @@ WiFiManager wifiManager;
 // Note that for older NeoPixel strips you might need to change the third parameter--see the strandtest
 // example for more information on possible values.
 Adafruit_NeoMatrix matrix = Adafruit_NeoMatrix(WIDTH, HEIGHT+1, NEOPIXELPIN,
-  NEO_MATRIX_TOP + NEO_MATRIX_LEFT +
+  NEO_MATRIX_BOTTOM + NEO_MATRIX_LEFT +
   NEO_MATRIX_ROWS + NEO_MATRIX_ZIGZAG,
   NEO_GRB            + NEO_KHZ800);