From 1d21b165df6733b5d58d8d3fd5ea38e557e527b7 Mon Sep 17 00:00:00 2001
From: mrfaptastic <12006953+mrfaptastic@users.noreply.github.com>
Date: Wed, 15 Mar 2023 13:46:43 +0000
Subject: Add CHAIN_TOP_RIGHT_DOWN_ZZ

---
 src/ESP32-VirtualMatrixPanel-I2S-DMA.h | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/ESP32-VirtualMatrixPanel-I2S-DMA.h b/src/ESP32-VirtualMatrixPanel-I2S-DMA.h
index 93b35a0..6408a30 100644
--- a/src/ESP32-VirtualMatrixPanel-I2S-DMA.h
+++ b/src/ESP32-VirtualMatrixPanel-I2S-DMA.h
@@ -57,7 +57,8 @@ enum PANEL_CHAIN_TYPE
 	CHAIN_TOP_LEFT_DOWN,
 	CHAIN_TOP_RIGHT_DOWN,
 	CHAIN_BOTTOM_LEFT_UP,
-	CHAIN_BOTTOM_RIGHT_UP
+	CHAIN_BOTTOM_RIGHT_UP,
+	CHAIN_TOP_RIGHT_DOWN_ZZ /// ZigZag chaining. Might need a big ass cable to do this, all panels right way up.
 };
 
 #ifdef USE_GFX_ROOT
@@ -275,6 +276,20 @@ inline VirtualCoords VirtualMatrixPanel::getCoords(int16_t &virt_x, int16_t &vir
 			
 		}
 			break;
+			
+			
+		case CHAIN_TOP_RIGHT_DOWN_ZZ:
+		{
+			//	Right side up. Starting from top left all the way down.
+			//  Connected in a Zig Zag manner = some long ass cables being used potentially
+		
+			//Serial.printf("Condition 2, row %d ", row);
+			coords.x =  ((vmodule_rows - (row+1))*virtualResX)+virt_x;
+			coords.y =  virt_y % panelResY;				
+			
+		}
+						
+								
 						
 
 		default:
-- 
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