Added support for ghosting matrices and code for elimination.

[kiibohd-controller.git] / Scan / CK3 / matrix.h

diff --git a/Scan/CK3/matrix.h b/Scan/CK3/matrix.h
new file mode 100644 (file)
index 0000000..28bd3b0
--- /dev/null
+++ b/Scan/CK3/matrix.h
@@ -0,0 +1,53 @@
+/* Copyright (C) 2014-2015 by Jacob Alexander
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#pragma once
+
+// ----- Includes -----
+
+// Project Includes
+#include <matrix_setup.h>
+
+
+
+// ----- Matrix Definition -----
+
+// Freescale ARM MK20's support GPIO PTA, PTB, PTC, PTD and PTE 0..31
+// Not all chips have access to all of these pins (most don't have 160 pins :P)
+//
+// NOTE:
+// Before using a pin, make sure it supports being a GPIO *and* doesn't have a default pull-up/pull-down
+// Checking this is completely on the ownness of the user
+
+//
+// Columns (Strobe)  //  PTB0..3,16,17 PTC4,5 PTD0
+// Rows           (Sense)   //  PTD1..7
+
+// Define Rows (Sense) and Columns (Strobes)
+GPIO_Pin Matrix_cols[] = { gpio(B,0), gpio(B,1), gpio(B,2), gpio(B,3), gpio(B,16), gpio(B,17), gpio(C,4), gpio(C,6), gpio(D,0) };
+GPIO_Pin Matrix_rows[] = { gpio(D,1), gpio(D,2), gpio(D,3), gpio(D,4), gpio(D,5), gpio(D,6), gpio(D,7) };
+
+// Define type of scan matrix
+Config Matrix_type = Config_Pulldown;
+
+
+// define this if your matrix has ghosting (i.e. regular keyboard without diodes)
+#define GHOST