Diff: N3310SPIConfig.h

Revision:

0:36fb749b83c7

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/N3310SPIConfig.h	Mon Dec 07 17:24:52 2009 +0000
@@ -0,0 +1,79 @@
+/*
+* N3310LCD. A program to interface mbed with the nuelectronics
+* Nokia 3310 LCD shield from www.nuelectronics.com. Ported from
+* the nuelectronics Arduino code.
+*
+* Copyright (C) <2009> Petras Saduikis <petras@petras.co.uk>
+*
+* This file is part of N3310LCD.
+*
+* N3310LCD is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+* 
+* N3310LCD is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with N3310LCD.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef SNATCH59_N3310SPICONFIG_H
+#define SNATCH59_N3310SPICONFIG_H
+
+#include <mbed.h>
+
+class N3310SPIPort
+{
+public:
+    static const PinName MOSI;       // Master Out Slave In
+    static const PinName MISO;       // Master In Slave Out
+    static const PinName SCK;        // SPI clock
+    static const PinName CE;         // Chip Enable (aka Chip Select)
+    static const PinName LCD_RST;    // LCD reset
+    static const PinName DAT_CMD;    // indicates if the SPI write is command or date
+    static const PinName BL_ON;      // Back Light On
+    
+    static const PinName AD0;   // analog in for joystick
+};
+
+// NOTE pins have been chosen not to conflict with any I2C usage. 
+// MOSI = p5, MISO = p6, SCK = p7 is also an option
+const PinName N3310SPIPort::MOSI = p11;
+const PinName N3310SPIPort::MISO = p12;   // not used for 3310
+const PinName N3310SPIPort::SCK = p13;
+
+const PinName N3310SPIPort::CE = p21;
+const PinName N3310SPIPort::LCD_RST = p22;
+const PinName N3310SPIPort::DAT_CMD = p23;
+const PinName N3310SPIPort::BL_ON = p24;
+
+const PinName N3310SPIPort::AD0 = p20;    // joystick analog
+
+/************************************************
+*
+* Nokia 3310 LCD Shield Pins
+* NOTE: the LCD shield must be powered from a 3.3V supply in order
+* for the joystick to be read correctly by the mbed analog in
+* (which operates on a range of 0 - 3.3V).
+*
+* Connector J3:
+* p13: SCK
+* p12: MISO (not used)
+* p11: MOSI
+* p10: CE
+* p9: LCD_RST
+* p8: DAT_CMD
+* 
+* Connector J1:
+* p7: BL_ON
+*
+* Connector J2:
+* p1 : AD0
+*
+**************************************************/
+
+#endif
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