Diff: Drivers/ILI9163.h

Revision:

3:b5409826d05f

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Drivers/ILI9163.h	Wed Feb 27 22:23:34 2019 +0000
@@ -0,0 +1,88 @@
+/* NeatGUI Library
+ * Copyright (c) 2013 Neil Thiessen
+ * Copyright (c) 2017 Jon Buckman
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ILI9163_H
+#define ILI9163_H
+
+#include "mbed.h"
+#include "Display.h"
+
+/** ILI9163 class.
+ *  Used for controlling an ILI9163-based TFT display.
+ */
+class ILI9163 : public Display
+{
+public:
+    /** Create an ILI9163 object connected to the specified SPI pins with the specified /CS and DC pins
+     *
+     * @param mosi The SPI data out pin.
+     * @param miso The SPI data in pin.
+     * @param sclk The SPI clock pin.
+     * @param sclk The SPI chip select pin.
+     * @param sclk The data/command pin.
+     */
+    ILI9163(PinName D0, PinName D1, PinName D2, PinName D3, PinName D4, PinName D5, PinName D6, PinName D7, PinName cs, PinName dc, PinName wr, PinName rst);
+
+    /** Probe for the ILI9163 and initialize it if present
+     *
+     * @returns
+     *   'true' if the device exists on the bus,
+     *   'false' if the device doesn't exist on the bus.
+     */
+    virtual bool open();
+
+    /** Send the buffer to the ILI9163
+     */
+    virtual void flush();
+
+    /** Get the current state of the ILI9163
+     *
+     * @returns The current state as a Display::State enum.
+     */
+    virtual Display::State state();
+
+    /** Set the state of the ILI9163
+     *
+     * @param mode The new state as a Display::State enum.
+     */
+    virtual void state(State s);
+
+    //void display();
+
+    /** Draw a single pixel at the specified coordinates
+    *
+    * @param x The X coordinate.
+    * @param y The Y coordinate.
+    * @param c The color of the pixel as a 32-bit ARGB value.
+    */
+    virtual void drawPixel(int x, int y, unsigned int c);
+
+private:
+    //Interface variables
+    BusOut  bus;
+    DigitalOut m_CS;
+    DigitalOut m_DC;
+    DigitalOut m_WR;
+    DigitalOut m_RST;
+
+    //Command and data helpers
+    void writeCommand(char command);
+    void writeData8(char data);
+    void writeData16(unsigned short data);
+};
+
+#endif