From 4070976d86cff0544132e53dc5ed27b915b4d7e6 Mon Sep 17 00:00:00 2001
From: jaseg <s@jaseg.de>
Date: Fri, 15 Mar 2013 00:17:14 +0100
Subject: [PATCH] Fixed the LED matrix code for inversed matrices

---
 avr/led_matrix.c.tp   |  4 ++++
 configs/nerdarea.json | 17 +++++++++++++++++
 2 files changed, 21 insertions(+)
 create mode 100644 configs/nerdarea.json

diff --git a/avr/led_matrix.c.tp b/avr/led_matrix.c.tp
index a966d69..b98caee 100644
--- a/avr/led_matrix.c.tp
+++ b/avr/led_matrix.c.tp
@@ -33,7 +33,11 @@ void ${loop_function()} (){
 	uint8_t data = ${modulevar("raw_buffer")}[i];
 	DDR${member["port"]}  = 0; //FIXME This is supposed to prevent "ghosting". Is it really necessary?
     PORT${member["port"]} = 0;
+% if member.get("inverted", False):
+	PORT${member["port"]} = ~data | row;
+% else:
 	PORT${member["port"]} = data;
+% endif
 	DDR${member["port"]}  = data | row;
 	i++;
 	row <<= 1;
diff --git a/configs/nerdarea.json b/configs/nerdarea.json
new file mode 100644
index 0000000..2255578
--- /dev/null
+++ b/configs/nerdarea.json
@@ -0,0 +1,17 @@
+{
+	"type": "avr",
+	"version": 23,
+	"url": "http://jaseg.github.com/cerebrum",
+	"members": {
+		"panelsecke": {
+			"type": "led_matrix",
+			"port": "F",
+			"inverted": true
+		},
+		"panelsgang": {
+			"type": "led_matrix",
+			"port": "K",
+			"inverted": true
+		}
+	}
+}
-- 
2.11.4.GIT